Add isolated artifact tests for dev.cel:compiler and dev.cel:runtime#959

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Merged
copybara-service merged 1 commit into from
Feb 19, 2026
Merged

Add isolated artifact tests for dev.cel:compiler and dev.cel:runtime #959

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5 changes: 5 additions & 0 deletions .bazelrc
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -1,9 +1,14 @@
common --enable_bzlmod
# Use built-in protoc
common --incompatible_enable_proto_toolchain_resolution --@com_google_protobuf//bazel/toolchains:prefer_prebuilt_protoc

build --java_runtime_version=remotejdk_11
build --java_language_version=11


# Hide Java 8 deprecation warnings.
common --javacopt=-Xlint:-options

# Remove flag once https://github.com/google/cel-spec/issues/508 and rules_jvm_external is fixed.
common --incompatible_autoload_externally=proto_library,cc_proto_library,java_proto_library,java_test

8 changes: 7 additions & 1 deletion .github/workflows/workflow.yml
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -33,6 +33,8 @@ jobs:
disk-cache: ${{ github.workflow }}
# Share repository cache between workflows.
repository-cache: true
# Never write to the cache, strictly read-only
cache-save: false
- name: Unwanted Dependencies
run: .github/workflows/unwanted_deps.sh
- name: Cross-artifact Duplicate Classes Check
Expand All@@ -56,6 +58,8 @@ jobs:
disk-cache: ${{ github.workflow }}
# Share repository cache between workflows.
repository-cache: true
# Prevent PRs from polluting cache
cache-save: ${{ github.event_name != 'pull_request' }}
- name: Bazel Output Version
run: bazelisk --version
- name: Java 8 Build
Expand DownExpand Up@@ -91,12 +95,14 @@ jobs:
disk-cache: ${{ github.workflow }}
# Share repository cache between workflows.
repository-cache: true
# Never write to the cache, strictly read-only
cache-save: false
- name: Verify Version Consistency
if: steps.changed_file.outputs.any_changed == 'true'
run: |
CEL_VERSION=$(grep 'CEL_VERSION =' publish/cel_version.bzl | cut -d '"' -f 2)

MODULE_VERSION=$(grep 'dev.cel:cel' MODULE.bazel | cut -d '"' -f 2 | cut -d ':' -f 3)
MODULE_VERSION=$(grep 'CEL_VERSION =' MODULE.bazel | cut -d '"' -f 2)

if [ -z "$CEL_VERSION" ] || [ -z "$MODULE_VERSION" ]; then
echo "❌ Error: Could not extract one or both version strings."
Expand Down
18 changes: 12 additions & 6 deletions MODULE.bazel
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Original file line numberDiff line numberDiff line change
Expand Up@@ -16,16 +16,16 @@ module(
name = "cel_java",
)

bazel_dep(name = "bazel_skylib", version = "1.7.1")
bazel_dep(name = "bazel_skylib", version = "1.8.2")
bazel_dep(name = "rules_jvm_external", version = "6.9")
bazel_dep(name = "protobuf", version = "29.3", repo_name = "com_google_protobuf") # see https://github.com/bazelbuild/rules_android/issues/373
bazel_dep(name = "protobuf", version = "33.4", repo_name = "com_google_protobuf") # see https://github.com/bazelbuild/rules_android/issues/373
bazel_dep(name = "googleapis", version = "0.0.0-20241220-5e258e33.bcr.1", repo_name = "com_google_googleapis")
bazel_dep(name = "rules_pkg", version = "1.0.1")
bazel_dep(name = "rules_license", version = "1.0.0")
bazel_dep(name = "rules_proto", version = "7.1.0")
bazel_dep(name = "rules_java", version = "8.12.0")
bazel_dep(name = "rules_java", version = "9.3.0")
bazel_dep(name = "rules_android", version = "0.7.1")
bazel_dep(name = "rules_shell", version = "0.5.1")
bazel_dep(name = "rules_shell", version = "0.6.1")
bazel_dep(name = "googleapis-java", version = "1.0.0")
bazel_dep(name = "cel-spec", version = "0.24.0", repo_name = "cel_spec")

Expand All@@ -39,7 +39,9 @@ GUAVA_VERSION = "33.5.0"

TRUTH_VERSION = "1.4.4"

PROTOBUF_JAVA_VERSION = "4.33.4"
PROTOBUF_JAVA_VERSION = "4.33.5"

CEL_VERSION = "0.12.0-SNAPSHOT"

# Compile only artifacts
[
Expand DownExpand Up@@ -114,7 +116,11 @@ maven.install(

maven.install(
name = "maven_conformance",
artifacts = ["dev.cel:cel:0.11.1"],
artifacts = [
"dev.cel:cel:" + CEL_VERSION,
"dev.cel:compiler:" + CEL_VERSION,
"dev.cel:runtime:" + CEL_VERSION,
],
repositories = [
"https://maven.google.com",
"https://repo1.maven.org/maven2",
Expand Down
8 changes: 7 additions & 1 deletion conformance/src/test/java/dev/cel/conformance/BUILD.bazel
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Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -41,7 +41,13 @@ java_library(
],
)

MAVEN_JAR_DEPS = ["@maven_conformance//:dev_cel_cel"]
MAVEN_JAR_DEPS = [
"@maven_conformance//:dev_cel_compiler",
"@maven_conformance//:dev_cel_common",
"@maven_conformance//:dev_cel_runtime",
"@maven_conformance//:dev_cel_protobuf",
"@maven_conformance//:dev_cel_cel",
]

java_library(
name = "run_maven_jar",
Expand Down
47 changes: 47 additions & 0 deletions conformance/src/test/java/dev/cel/maven/BUILD.bazel
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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,47 @@
load("@rules_java//java:defs.bzl", "java_test")

package(default_applicable_licenses = [
"//:license",
])

# keep sorted
MAVEN_COMPILER_JAR_DEPS = [
"@maven_conformance//:dev_cel_common",
"@maven_conformance//:dev_cel_compiler",
]

# keep sorted
MAVEN_RUNTIME_JAR_DEPS = [
"@maven_conformance//:dev_cel_common",
"@maven_conformance//:dev_cel_protobuf",
"@maven_conformance//:dev_cel_runtime",
]

java_test(
name = "compiler_artifact_test",
srcs = ["CompilerArtifactTest.java"],
test_class = "dev.cel.maven.CompilerArtifactTest",
deps =
MAVEN_COMPILER_JAR_DEPS + [
"//:java_truth",
"@cel_spec//proto/cel/expr/conformance/proto3:test_all_types_java_proto",
"@maven//:com_google_testparameterinjector_test_parameter_injector",
"@maven//:junit_junit",
],
)

java_test(
name = "runtime_artifact_test",
srcs = ["RuntimeArtifactTest.java"],
test_class = "dev.cel.maven.RuntimeArtifactTest",
deps =
MAVEN_RUNTIME_JAR_DEPS + [
"//:java_truth",
"@cel_spec//proto/cel/expr:checked_java_proto",
"@cel_spec//proto/cel/expr/conformance/proto3:test_all_types_java_proto",
"@maven//:com_google_guava_guava",
"@maven//:com_google_protobuf_protobuf_java",
"@maven//:com_google_testparameterinjector_test_parameter_injector",
"@maven//:junit_junit",
],
)
106 changes: 106 additions & 0 deletions conformance/src/test/java/dev/cel/maven/CompilerArtifactTest.java
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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,106 @@
// Copyright 2026 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package dev.cel.maven;

import static com.google.common.truth.Truth.assertThat;
import static dev.cel.common.CelFunctionDecl.newFunctionDeclaration;
import static dev.cel.common.CelOverloadDecl.newGlobalOverload;
import static org.junit.Assert.assertThrows;

import com.google.testing.junit.testparameterinjector.TestParameterInjector;
import dev.cel.checker.CelChecker;
import dev.cel.common.CelAbstractSyntaxTree;
import dev.cel.common.CelContainer;
import dev.cel.common.CelOptions;
import dev.cel.common.CelValidationException;
import dev.cel.common.CelValidationResult;
import dev.cel.common.ast.CelConstant;
import dev.cel.common.ast.CelExpr;
import dev.cel.common.types.ProtoMessageTypeProvider;
import dev.cel.common.types.SimpleType;
import dev.cel.common.types.StructTypeReference;
import dev.cel.compiler.CelCompiler;
import dev.cel.compiler.CelCompilerFactory;
import dev.cel.expr.conformance.proto3.TestAllTypes;
import dev.cel.parser.CelParser;
import dev.cel.parser.CelParserFactory;
import dev.cel.parser.CelStandardMacro;
import dev.cel.parser.CelUnparser;
import dev.cel.parser.CelUnparserFactory;
import org.junit.Test;
import org.junit.runner.RunWith;

@RunWith(TestParameterInjector.class)
public class CompilerArtifactTest {

@Test
public void parse() throws Exception {
CelParser parser = CelParserFactory.standardCelParserBuilder().build();
CelUnparser unparser = CelUnparserFactory.newUnparser();

CelAbstractSyntaxTree ast = parser.parse("'Hello World'").getAst();

assertThat(ast.getExpr()).isEqualTo(CelExpr.ofConstant(1L, CelConstant.ofValue("Hello World")));
assertThat(unparser.unparse(ast)).isEqualTo("\"Hello World\"");
}

@Test
public void typeCheck() throws Exception {
CelParser parser = CelParserFactory.standardCelParserBuilder().build();
CelChecker checker = CelCompilerFactory.standardCelCheckerBuilder().build();

CelAbstractSyntaxTree ast = checker.check(parser.parse("'Hello World'").getAst()).getAst();

assertThat(ast.getResultType()).isEqualTo(SimpleType.STRING);
}

@Test
public void compile() throws Exception {
CelCompiler compiler =
CelCompilerFactory.standardCelCompilerBuilder()
.addFunctionDeclarations(
newFunctionDeclaration(
"getThree", newGlobalOverload("getThree_overload", SimpleType.INT)))
.setOptions(CelOptions.DEFAULT)
.setStandardMacros(CelStandardMacro.STANDARD_MACROS)
.setTypeProvider(
ProtoMessageTypeProvider.newBuilder()
.addFileDescriptors(TestAllTypes.getDescriptor().getFile())
.build())
.setContainer(CelContainer.ofName("cel.expr.conformance.proto3"))
.addVar("msg", StructTypeReference.create(TestAllTypes.getDescriptor().getFullName()))
.build();
CelUnparser unparser = CelUnparserFactory.newUnparser();

CelAbstractSyntaxTree ast =
compiler.compile("msg == TestAllTypes{} && 3 == getThree()").getAst();

assertThat(unparser.unparse(ast))
.isEqualTo("msg == cel.expr.conformance.proto3.TestAllTypes{} && 3 == getThree()");
assertThat(ast.getResultType()).isEqualTo(SimpleType.BOOL);
}

@Test
public void compile_error() {
CelCompiler compiler = CelCompilerFactory.standardCelCompilerBuilder().build();

CelValidationResult result = compiler.compile("'foo' + 1");

assertThat(result.hasError()).isTrue();
assertThat(assertThrows(CelValidationException.class, result::getAst))
.hasMessageThat()
.contains("found no matching overload for '_+_' applied to '(string, int)'");
}
}
Loading
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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Add isolated artifact tests for dev.cel:compiler and dev.cel:runtime#959

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privacy statement. We’ll occasionally send you account related emails.

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Sign in
to your account

 Merged

copybara-service
merged 1 commit into

from

Feb 19, 2026
 Merged


Add isolated artifact tests for dev.cel:compiler and dev.cel:runtime
#959
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5 changes: 5 additions & 0 deletions
.bazelrc

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,9 +1,14 @@
common --enable_bzlmod
# Use built-in protoc
common --incompatible_enable_proto_toolchain_resolution --@com_google_protobuf//bazel/toolchains:prefer_prebuilt_protoc

build --java_runtime_version=remotejdk_11
build --java_language_version=11


# Hide Java 8 deprecation warnings.
common --javacopt=-Xlint:-options

# Remove flag once https://github.com/google/cel-spec/issues/508 and rules_jvm_external is fixed.
common --incompatible_autoload_externally=proto_library,cc_proto_library,java_proto_library,java_test


8 changes: 7 additions & 1 deletion
.github/workflows/workflow.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -33,6 +33,8 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Never write to the cache, strictly read-only
 cache-save: false
 - name: Unwanted Dependencies
 run: .github/workflows/unwanted_deps.sh
 - name: Cross-artifact Duplicate Classes Check
Expand All@@ -56,6 +58,8 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Prevent PRs from polluting cache
 cache-save: ${{ github.event_name != 'pull_request' }}
 - name: Bazel Output Version
 run: bazelisk --version
 - name: Java 8 Build
Expand DownExpand Up@@ -91,12 +95,14 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Never write to the cache, strictly read-only
 cache-save: false
 - name: Verify Version Consistency
 if: steps.changed_file.outputs.any_changed == 'true'
 run: |
 CEL_VERSION=$(grep 'CEL_VERSION =' publish/cel_version.bzl | cut -d '"' -f 2)

 MODULE_VERSION=$(grep 'dev.cel:cel' MODULE.bazel | cut -d '"' -f 2 | cut -d ':' -f 3)
 MODULE_VERSION=$(grep 'CEL_VERSION =' MODULE.bazel | cut -d '"' -f 2)

 if [ -z "$CEL_VERSION" ] || [ -z "$MODULE_VERSION" ]; then
 echo "❌ Error: Could not extract one or both version strings."
Expand Down

18 changes: 12 additions & 6 deletions
MODULE.bazel

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -16,16 +16,16 @@ module(
 name = "cel_java",
)

bazel_dep(name = "bazel_skylib", version = "1.7.1")
bazel_dep(name = "bazel_skylib", version = "1.8.2")
bazel_dep(name = "rules_jvm_external", version = "6.9")
bazel_dep(name = "protobuf", version = "29.3", repo_name = "com_google_protobuf") # see https://github.com/bazelbuild/rules_android/issues/373
bazel_dep(name = "protobuf", version = "33.4", repo_name = "com_google_protobuf") # see https://github.com/bazelbuild/rules_android/issues/373
bazel_dep(name = "googleapis", version = "0.0.0-20241220-5e258e33.bcr.1", repo_name = "com_google_googleapis")
bazel_dep(name = "rules_pkg", version = "1.0.1")
bazel_dep(name = "rules_license", version = "1.0.0")
bazel_dep(name = "rules_proto", version = "7.1.0")
bazel_dep(name = "rules_java", version = "8.12.0")
bazel_dep(name = "rules_java", version = "9.3.0")
bazel_dep(name = "rules_android", version = "0.7.1")
bazel_dep(name = "rules_shell", version = "0.5.1")
bazel_dep(name = "rules_shell", version = "0.6.1")
bazel_dep(name = "googleapis-java", version = "1.0.0")
bazel_dep(name = "cel-spec", version = "0.24.0", repo_name = "cel_spec")

Expand All@@ -39,7 +39,9 @@ GUAVA_VERSION = "33.5.0"

TRUTH_VERSION = "1.4.4"

PROTOBUF_JAVA_VERSION = "4.33.4"
PROTOBUF_JAVA_VERSION = "4.33.5"

CEL_VERSION = "0.12.0-SNAPSHOT"

# Compile only artifacts
[
Expand DownExpand Up@@ -114,7 +116,11 @@ maven.install(

maven.install(
 name = "maven_conformance",
 artifacts = ["dev.cel:cel:0.11.1"],
 artifacts = [
 "dev.cel:cel:" + CEL_VERSION,
 "dev.cel:compiler:" + CEL_VERSION,
 "dev.cel:runtime:" + CEL_VERSION,
 ],
 repositories = [
 "https://maven.google.com",
 "https://repo1.maven.org/maven2",
Expand Down

8 changes: 7 additions & 1 deletion
conformance/src/test/java/dev/cel/conformance/BUILD.bazel

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -41,7 +41,13 @@ java_library(
 ],
)

MAVEN_JAR_DEPS = ["@maven_conformance//:dev_cel_cel"]
MAVEN_JAR_DEPS = [
 "@maven_conformance//:dev_cel_compiler",
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_runtime",
 "@maven_conformance//:dev_cel_protobuf",
 "@maven_conformance//:dev_cel_cel",
]

java_library(
 name = "run_maven_jar",
Expand Down

47 changes: 47 additions & 0 deletions
conformance/src/test/java/dev/cel/maven/BUILD.bazel

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Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,47 @@
load("@rules_java//java:defs.bzl", "java_test")

package(default_applicable_licenses = [
 "//:license",
])

# keep sorted
MAVEN_COMPILER_JAR_DEPS = [
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_compiler",
]

# keep sorted
MAVEN_RUNTIME_JAR_DEPS = [
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_protobuf",
 "@maven_conformance//:dev_cel_runtime",
]

java_test(
 name = "compiler_artifact_test",
 srcs = ["CompilerArtifactTest.java"],
 test_class = "dev.cel.maven.CompilerArtifactTest",
 deps =
 MAVEN_COMPILER_JAR_DEPS + [
 "//:java_truth",
 "@cel_spec//proto/cel/expr/conformance/proto3:test_all_types_java_proto",
 "@maven//:com_google_testparameterinjector_test_parameter_injector",
 "@maven//:junit_junit",
 ],
)

java_test(
 name = "runtime_artifact_test",
 srcs = ["RuntimeArtifactTest.java"],
 test_class = "dev.cel.maven.RuntimeArtifactTest",
 deps =
 MAVEN_RUNTIME_JAR_DEPS + [
 "//:java_truth",
 "@cel_spec//proto/cel/expr:checked_java_proto",
 "@cel_spec//proto/cel/expr/conformance/proto3:test_all_types_java_proto",
 "@maven//:com_google_guava_guava",
 "@maven//:com_google_protobuf_protobuf_java",
 "@maven//:com_google_testparameterinjector_test_parameter_injector",
 "@maven//:junit_junit",
 ],
)

106 changes: 106 additions & 0 deletions
conformance/src/test/java/dev/cel/maven/CompilerArtifactTest.java

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,106 @@
// Copyright 2026 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package dev.cel.maven;

import static com.google.common.truth.Truth.assertThat;
import static dev.cel.common.CelFunctionDecl.newFunctionDeclaration;
import static dev.cel.common.CelOverloadDecl.newGlobalOverload;
import static org.junit.Assert.assertThrows;

import com.google.testing.junit.testparameterinjector.TestParameterInjector;
import dev.cel.checker.CelChecker;
import dev.cel.common.CelAbstractSyntaxTree;
import dev.cel.common.CelContainer;
import dev.cel.common.CelOptions;
import dev.cel.common.CelValidationException;
import dev.cel.common.CelValidationResult;
import dev.cel.common.ast.CelConstant;
import dev.cel.common.ast.CelExpr;
import dev.cel.common.types.ProtoMessageTypeProvider;
import dev.cel.common.types.SimpleType;
import dev.cel.common.types.StructTypeReference;
import dev.cel.compiler.CelCompiler;
import dev.cel.compiler.CelCompilerFactory;
import dev.cel.expr.conformance.proto3.TestAllTypes;
import dev.cel.parser.CelParser;
import dev.cel.parser.CelParserFactory;
import dev.cel.parser.CelStandardMacro;
import dev.cel.parser.CelUnparser;
import dev.cel.parser.CelUnparserFactory;
import org.junit.Test;
import org.junit.runner.RunWith;

@RunWith(TestParameterInjector.class)
public class CompilerArtifactTest {

 @Test
 public void parse() throws Exception {
 CelParser parser = CelParserFactory.standardCelParserBuilder().build();
 CelUnparser unparser = CelUnparserFactory.newUnparser();

 CelAbstractSyntaxTree ast = parser.parse("'Hello World'").getAst();

 assertThat(ast.getExpr()).isEqualTo(CelExpr.ofConstant(1L, CelConstant.ofValue("Hello World")));
 assertThat(unparser.unparse(ast)).isEqualTo("\"Hello World\"");
 }

 @Test
 public void typeCheck() throws Exception {
 CelParser parser = CelParserFactory.standardCelParserBuilder().build();
 CelChecker checker = CelCompilerFactory.standardCelCheckerBuilder().build();

 CelAbstractSyntaxTree ast = checker.check(parser.parse("'Hello World'").getAst()).getAst();

 assertThat(ast.getResultType()).isEqualTo(SimpleType.STRING);
 }

 @Test
 public void compile() throws Exception {
 CelCompiler compiler =
 CelCompilerFactory.standardCelCompilerBuilder()
 .addFunctionDeclarations(
 newFunctionDeclaration(
 "getThree", newGlobalOverload("getThree_overload", SimpleType.INT)))
 .setOptions(CelOptions.DEFAULT)
 .setStandardMacros(CelStandardMacro.STANDARD_MACROS)
 .setTypeProvider(
 ProtoMessageTypeProvider.newBuilder()
 .addFileDescriptors(TestAllTypes.getDescriptor().getFile())
 .build())
 .setContainer(CelContainer.ofName("cel.expr.conformance.proto3"))
 .addVar("msg", StructTypeReference.create(TestAllTypes.getDescriptor().getFullName()))
 .build();
 CelUnparser unparser = CelUnparserFactory.newUnparser();

 CelAbstractSyntaxTree ast =
 compiler.compile("msg == TestAllTypes{} && 3 == getThree()").getAst();

 assertThat(unparser.unparse(ast))
 .isEqualTo("msg == cel.expr.conformance.proto3.TestAllTypes{} && 3 == getThree()");
 assertThat(ast.getResultType()).isEqualTo(SimpleType.BOOL);
 }

 @Test
 public void compile_error() {
 CelCompiler compiler = CelCompilerFactory.standardCelCompilerBuilder().build();

 CelValidationResult result = compiler.compile("'foo' + 1");

 assertThat(result.hasError()).isTrue();
 assertThat(assertThrows(CelValidationException.class, result::getAst))
 .hasMessageThat()
 .contains("found no matching overload for '_+_' applied to '(string, int)'");
 }
}
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Add isolated artifact tests for dev.cel:compiler and dev.cel:runtime#959

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 Merged

copybara-service
merged 1 commit into

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Feb 19, 2026
 Merged


Add isolated artifact tests for dev.cel:compiler and dev.cel:runtime
#959
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5 changes: 5 additions & 0 deletions
.bazelrc

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,9 +1,14 @@
common --enable_bzlmod
# Use built-in protoc
common --incompatible_enable_proto_toolchain_resolution --@com_google_protobuf//bazel/toolchains:prefer_prebuilt_protoc

build --java_runtime_version=remotejdk_11
build --java_language_version=11


# Hide Java 8 deprecation warnings.
common --javacopt=-Xlint:-options

# Remove flag once https://github.com/google/cel-spec/issues/508 and rules_jvm_external is fixed.
common --incompatible_autoload_externally=proto_library,cc_proto_library,java_proto_library,java_test


8 changes: 7 additions & 1 deletion
.github/workflows/workflow.yml

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -33,6 +33,8 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Never write to the cache, strictly read-only
 cache-save: false
 - name: Unwanted Dependencies
 run: .github/workflows/unwanted_deps.sh
 - name: Cross-artifact Duplicate Classes Check
Expand All@@ -56,6 +58,8 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Prevent PRs from polluting cache
 cache-save: ${{ github.event_name != 'pull_request' }}
 - name: Bazel Output Version
 run: bazelisk --version
 - name: Java 8 Build
Expand DownExpand Up@@ -91,12 +95,14 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Never write to the cache, strictly read-only
 cache-save: false
 - name: Verify Version Consistency
 if: steps.changed_file.outputs.any_changed == 'true'
 run: |
 CEL_VERSION=$(grep 'CEL_VERSION =' publish/cel_version.bzl | cut -d '"' -f 2)

 MODULE_VERSION=$(grep 'dev.cel:cel' MODULE.bazel | cut -d '"' -f 2 | cut -d ':' -f 3)
 MODULE_VERSION=$(grep 'CEL_VERSION =' MODULE.bazel | cut -d '"' -f 2)

 if [ -z "$CEL_VERSION" ] || [ -z "$MODULE_VERSION" ]; then
 echo "❌ Error: Could not extract one or both version strings."
Expand Down

18 changes: 12 additions & 6 deletions
MODULE.bazel

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -16,16 +16,16 @@ module(
 name = "cel_java",
)

bazel_dep(name = "bazel_skylib", version = "1.7.1")
bazel_dep(name = "bazel_skylib", version = "1.8.2")
bazel_dep(name = "rules_jvm_external", version = "6.9")
bazel_dep(name = "protobuf", version = "29.3", repo_name = "com_google_protobuf") # see https://github.com/bazelbuild/rules_android/issues/373
bazel_dep(name = "protobuf", version = "33.4", repo_name = "com_google_protobuf") # see https://github.com/bazelbuild/rules_android/issues/373
bazel_dep(name = "googleapis", version = "0.0.0-20241220-5e258e33.bcr.1", repo_name = "com_google_googleapis")
bazel_dep(name = "rules_pkg", version = "1.0.1")
bazel_dep(name = "rules_license", version = "1.0.0")
bazel_dep(name = "rules_proto", version = "7.1.0")
bazel_dep(name = "rules_java", version = "8.12.0")
bazel_dep(name = "rules_java", version = "9.3.0")
bazel_dep(name = "rules_android", version = "0.7.1")
bazel_dep(name = "rules_shell", version = "0.5.1")
bazel_dep(name = "rules_shell", version = "0.6.1")
bazel_dep(name = "googleapis-java", version = "1.0.0")
bazel_dep(name = "cel-spec", version = "0.24.0", repo_name = "cel_spec")

Expand All@@ -39,7 +39,9 @@ GUAVA_VERSION = "33.5.0"

TRUTH_VERSION = "1.4.4"

PROTOBUF_JAVA_VERSION = "4.33.4"
PROTOBUF_JAVA_VERSION = "4.33.5"

CEL_VERSION = "0.12.0-SNAPSHOT"

# Compile only artifacts
[
Expand DownExpand Up@@ -114,7 +116,11 @@ maven.install(

maven.install(
 name = "maven_conformance",
 artifacts = ["dev.cel:cel:0.11.1"],
 artifacts = [
 "dev.cel:cel:" + CEL_VERSION,
 "dev.cel:compiler:" + CEL_VERSION,
 "dev.cel:runtime:" + CEL_VERSION,
 ],
 repositories = [
 "https://maven.google.com",
 "https://repo1.maven.org/maven2",
Expand Down

8 changes: 7 additions & 1 deletion
conformance/src/test/java/dev/cel/conformance/BUILD.bazel

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -41,7 +41,13 @@ java_library(
 ],
)

MAVEN_JAR_DEPS = ["@maven_conformance//:dev_cel_cel"]
MAVEN_JAR_DEPS = [
 "@maven_conformance//:dev_cel_compiler",
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_runtime",
 "@maven_conformance//:dev_cel_protobuf",
 "@maven_conformance//:dev_cel_cel",
]

java_library(
 name = "run_maven_jar",
Expand Down

47 changes: 47 additions & 0 deletions
conformance/src/test/java/dev/cel/maven/BUILD.bazel

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,47 @@
load("@rules_java//java:defs.bzl", "java_test")

package(default_applicable_licenses = [
 "//:license",
])

# keep sorted
MAVEN_COMPILER_JAR_DEPS = [
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_compiler",
]

# keep sorted
MAVEN_RUNTIME_JAR_DEPS = [
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_protobuf",
 "@maven_conformance//:dev_cel_runtime",
]

java_test(
 name = "compiler_artifact_test",
 srcs = ["CompilerArtifactTest.java"],
 test_class = "dev.cel.maven.CompilerArtifactTest",
 deps =
 MAVEN_COMPILER_JAR_DEPS + [
 "//:java_truth",
 "@cel_spec//proto/cel/expr/conformance/proto3:test_all_types_java_proto",
 "@maven//:com_google_testparameterinjector_test_parameter_injector",
 "@maven//:junit_junit",
 ],
)

java_test(
 name = "runtime_artifact_test",
 srcs = ["RuntimeArtifactTest.java"],
 test_class = "dev.cel.maven.RuntimeArtifactTest",
 deps =
 MAVEN_RUNTIME_JAR_DEPS + [
 "//:java_truth",
 "@cel_spec//proto/cel/expr:checked_java_proto",
 "@cel_spec//proto/cel/expr/conformance/proto3:test_all_types_java_proto",
 "@maven//:com_google_guava_guava",
 "@maven//:com_google_protobuf_protobuf_java",
 "@maven//:com_google_testparameterinjector_test_parameter_injector",
 "@maven//:junit_junit",
 ],
)

106 changes: 106 additions & 0 deletions
conformance/src/test/java/dev/cel/maven/CompilerArtifactTest.java

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Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,106 @@
// Copyright 2026 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package dev.cel.maven;

import static com.google.common.truth.Truth.assertThat;
import static dev.cel.common.CelFunctionDecl.newFunctionDeclaration;
import static dev.cel.common.CelOverloadDecl.newGlobalOverload;
import static org.junit.Assert.assertThrows;

import com.google.testing.junit.testparameterinjector.TestParameterInjector;
import dev.cel.checker.CelChecker;
import dev.cel.common.CelAbstractSyntaxTree;
import dev.cel.common.CelContainer;
import dev.cel.common.CelOptions;
import dev.cel.common.CelValidationException;
import dev.cel.common.CelValidationResult;
import dev.cel.common.ast.CelConstant;
import dev.cel.common.ast.CelExpr;
import dev.cel.common.types.ProtoMessageTypeProvider;
import dev.cel.common.types.SimpleType;
import dev.cel.common.types.StructTypeReference;
import dev.cel.compiler.CelCompiler;
import dev.cel.compiler.CelCompilerFactory;
import dev.cel.expr.conformance.proto3.TestAllTypes;
import dev.cel.parser.CelParser;
import dev.cel.parser.CelParserFactory;
import dev.cel.parser.CelStandardMacro;
import dev.cel.parser.CelUnparser;
import dev.cel.parser.CelUnparserFactory;
import org.junit.Test;
import org.junit.runner.RunWith;

@RunWith(TestParameterInjector.class)
public class CompilerArtifactTest {

 @Test
 public void parse() throws Exception {
 CelParser parser = CelParserFactory.standardCelParserBuilder().build();
 CelUnparser unparser = CelUnparserFactory.newUnparser();

 CelAbstractSyntaxTree ast = parser.parse("'Hello World'").getAst();

 assertThat(ast.getExpr()).isEqualTo(CelExpr.ofConstant(1L, CelConstant.ofValue("Hello World")));
 assertThat(unparser.unparse(ast)).isEqualTo("\"Hello World\"");
 }

 @Test
 public void typeCheck() throws Exception {
 CelParser parser = CelParserFactory.standardCelParserBuilder().build();
 CelChecker checker = CelCompilerFactory.standardCelCheckerBuilder().build();

 CelAbstractSyntaxTree ast = checker.check(parser.parse("'Hello World'").getAst()).getAst();

 assertThat(ast.getResultType()).isEqualTo(SimpleType.STRING);
 }

 @Test
 public void compile() throws Exception {
 CelCompiler compiler =
 CelCompilerFactory.standardCelCompilerBuilder()
 .addFunctionDeclarations(
 newFunctionDeclaration(
 "getThree", newGlobalOverload("getThree_overload", SimpleType.INT)))
 .setOptions(CelOptions.DEFAULT)
 .setStandardMacros(CelStandardMacro.STANDARD_MACROS)
 .setTypeProvider(
 ProtoMessageTypeProvider.newBuilder()
 .addFileDescriptors(TestAllTypes.getDescriptor().getFile())
 .build())
 .setContainer(CelContainer.ofName("cel.expr.conformance.proto3"))
 .addVar("msg", StructTypeReference.create(TestAllTypes.getDescriptor().getFullName()))
 .build();
 CelUnparser unparser = CelUnparserFactory.newUnparser();

 CelAbstractSyntaxTree ast =
 compiler.compile("msg == TestAllTypes{} && 3 == getThree()").getAst();

 assertThat(unparser.unparse(ast))
 .isEqualTo("msg == cel.expr.conformance.proto3.TestAllTypes{} && 3 == getThree()");
 assertThat(ast.getResultType()).isEqualTo(SimpleType.BOOL);
 }

 @Test
 public void compile_error() {
 CelCompiler compiler = CelCompilerFactory.standardCelCompilerBuilder().build();

 CelValidationResult result = compiler.compile("'foo' + 1");

 assertThat(result.hasError()).isTrue();
 assertThat(assertThrows(CelValidationException.class, result::getAst))
 .hasMessageThat()
 .contains("found no matching overload for '_+_' applied to '(string, int)'");
 }
}
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Add isolated artifact tests for dev.cel:compiler and dev.cel:runtime#959

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to your account

 Merged

copybara-service
merged 1 commit into

from

Feb 19, 2026
 Merged


Add isolated artifact tests for dev.cel:compiler and dev.cel:runtime
#959
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5 changes: 5 additions & 0 deletions
.bazelrc

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,9 +1,14 @@
common --enable_bzlmod
# Use built-in protoc
common --incompatible_enable_proto_toolchain_resolution --@com_google_protobuf//bazel/toolchains:prefer_prebuilt_protoc

build --java_runtime_version=remotejdk_11
build --java_language_version=11


# Hide Java 8 deprecation warnings.
common --javacopt=-Xlint:-options

# Remove flag once https://github.com/google/cel-spec/issues/508 and rules_jvm_external is fixed.
common --incompatible_autoload_externally=proto_library,cc_proto_library,java_proto_library,java_test


8 changes: 7 additions & 1 deletion
.github/workflows/workflow.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -33,6 +33,8 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Never write to the cache, strictly read-only
 cache-save: false
 - name: Unwanted Dependencies
 run: .github/workflows/unwanted_deps.sh
 - name: Cross-artifact Duplicate Classes Check
Expand All@@ -56,6 +58,8 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Prevent PRs from polluting cache
 cache-save: ${{ github.event_name != 'pull_request' }}
 - name: Bazel Output Version
 run: bazelisk --version
 - name: Java 8 Build
Expand DownExpand Up@@ -91,12 +95,14 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Never write to the cache, strictly read-only
 cache-save: false
 - name: Verify Version Consistency
 if: steps.changed_file.outputs.any_changed == 'true'
 run: |
 CEL_VERSION=$(grep 'CEL_VERSION =' publish/cel_version.bzl | cut -d '"' -f 2)

 MODULE_VERSION=$(grep 'dev.cel:cel' MODULE.bazel | cut -d '"' -f 2 | cut -d ':' -f 3)
 MODULE_VERSION=$(grep 'CEL_VERSION =' MODULE.bazel | cut -d '"' -f 2)

 if [ -z "$CEL_VERSION" ] || [ -z "$MODULE_VERSION" ]; then
 echo "❌ Error: Could not extract one or both version strings."
Expand Down

18 changes: 12 additions & 6 deletions
MODULE.bazel

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -16,16 +16,16 @@ module(
 name = "cel_java",
)

bazel_dep(name = "bazel_skylib", version = "1.7.1")
bazel_dep(name = "bazel_skylib", version = "1.8.2")
bazel_dep(name = "rules_jvm_external", version = "6.9")
bazel_dep(name = "protobuf", version = "29.3", repo_name = "com_google_protobuf") # see https://github.com/bazelbuild/rules_android/issues/373
bazel_dep(name = "protobuf", version = "33.4", repo_name = "com_google_protobuf") # see https://github.com/bazelbuild/rules_android/issues/373
bazel_dep(name = "googleapis", version = "0.0.0-20241220-5e258e33.bcr.1", repo_name = "com_google_googleapis")
bazel_dep(name = "rules_pkg", version = "1.0.1")
bazel_dep(name = "rules_license", version = "1.0.0")
bazel_dep(name = "rules_proto", version = "7.1.0")
bazel_dep(name = "rules_java", version = "8.12.0")
bazel_dep(name = "rules_java", version = "9.3.0")
bazel_dep(name = "rules_android", version = "0.7.1")
bazel_dep(name = "rules_shell", version = "0.5.1")
bazel_dep(name = "rules_shell", version = "0.6.1")
bazel_dep(name = "googleapis-java", version = "1.0.0")
bazel_dep(name = "cel-spec", version = "0.24.0", repo_name = "cel_spec")

Expand All@@ -39,7 +39,9 @@ GUAVA_VERSION = "33.5.0"

TRUTH_VERSION = "1.4.4"

PROTOBUF_JAVA_VERSION = "4.33.4"
PROTOBUF_JAVA_VERSION = "4.33.5"

CEL_VERSION = "0.12.0-SNAPSHOT"

# Compile only artifacts
[
Expand DownExpand Up@@ -114,7 +116,11 @@ maven.install(

maven.install(
 name = "maven_conformance",
 artifacts = ["dev.cel:cel:0.11.1"],
 artifacts = [
 "dev.cel:cel:" + CEL_VERSION,
 "dev.cel:compiler:" + CEL_VERSION,
 "dev.cel:runtime:" + CEL_VERSION,
 ],
 repositories = [
 "https://maven.google.com",
 "https://repo1.maven.org/maven2",
Expand Down

8 changes: 7 additions & 1 deletion
conformance/src/test/java/dev/cel/conformance/BUILD.bazel

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -41,7 +41,13 @@ java_library(
 ],
)

MAVEN_JAR_DEPS = ["@maven_conformance//:dev_cel_cel"]
MAVEN_JAR_DEPS = [
 "@maven_conformance//:dev_cel_compiler",
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_runtime",
 "@maven_conformance//:dev_cel_protobuf",
 "@maven_conformance//:dev_cel_cel",
]

java_library(
 name = "run_maven_jar",
Expand Down

47 changes: 47 additions & 0 deletions
conformance/src/test/java/dev/cel/maven/BUILD.bazel

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,47 @@
load("@rules_java//java:defs.bzl", "java_test")

package(default_applicable_licenses = [
 "//:license",
])

# keep sorted
MAVEN_COMPILER_JAR_DEPS = [
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_compiler",
]

# keep sorted
MAVEN_RUNTIME_JAR_DEPS = [
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_protobuf",
 "@maven_conformance//:dev_cel_runtime",
]

java_test(
 name = "compiler_artifact_test",
 srcs = ["CompilerArtifactTest.java"],
 test_class = "dev.cel.maven.CompilerArtifactTest",
 deps =
 MAVEN_COMPILER_JAR_DEPS + [
 "//:java_truth",
 "@cel_spec//proto/cel/expr/conformance/proto3:test_all_types_java_proto",
 "@maven//:com_google_testparameterinjector_test_parameter_injector",
 "@maven//:junit_junit",
 ],
)

java_test(
 name = "runtime_artifact_test",
 srcs = ["RuntimeArtifactTest.java"],
 test_class = "dev.cel.maven.RuntimeArtifactTest",
 deps =
 MAVEN_RUNTIME_JAR_DEPS + [
 "//:java_truth",
 "@cel_spec//proto/cel/expr:checked_java_proto",
 "@cel_spec//proto/cel/expr/conformance/proto3:test_all_types_java_proto",
 "@maven//:com_google_guava_guava",
 "@maven//:com_google_protobuf_protobuf_java",
 "@maven//:com_google_testparameterinjector_test_parameter_injector",
 "@maven//:junit_junit",
 ],
)

106 changes: 106 additions & 0 deletions
conformance/src/test/java/dev/cel/maven/CompilerArtifactTest.java

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,106 @@
// Copyright 2026 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package dev.cel.maven;

import static com.google.common.truth.Truth.assertThat;
import static dev.cel.common.CelFunctionDecl.newFunctionDeclaration;
import static dev.cel.common.CelOverloadDecl.newGlobalOverload;
import static org.junit.Assert.assertThrows;

import com.google.testing.junit.testparameterinjector.TestParameterInjector;
import dev.cel.checker.CelChecker;
import dev.cel.common.CelAbstractSyntaxTree;
import dev.cel.common.CelContainer;
import dev.cel.common.CelOptions;
import dev.cel.common.CelValidationException;
import dev.cel.common.CelValidationResult;
import dev.cel.common.ast.CelConstant;
import dev.cel.common.ast.CelExpr;
import dev.cel.common.types.ProtoMessageTypeProvider;
import dev.cel.common.types.SimpleType;
import dev.cel.common.types.StructTypeReference;
import dev.cel.compiler.CelCompiler;
import dev.cel.compiler.CelCompilerFactory;
import dev.cel.expr.conformance.proto3.TestAllTypes;
import dev.cel.parser.CelParser;
import dev.cel.parser.CelParserFactory;
import dev.cel.parser.CelStandardMacro;
import dev.cel.parser.CelUnparser;
import dev.cel.parser.CelUnparserFactory;
import org.junit.Test;
import org.junit.runner.RunWith;

@RunWith(TestParameterInjector.class)
public class CompilerArtifactTest {

 @Test
 public void parse() throws Exception {
 CelParser parser = CelParserFactory.standardCelParserBuilder().build();
 CelUnparser unparser = CelUnparserFactory.newUnparser();

 CelAbstractSyntaxTree ast = parser.parse("'Hello World'").getAst();

 assertThat(ast.getExpr()).isEqualTo(CelExpr.ofConstant(1L, CelConstant.ofValue("Hello World")));
 assertThat(unparser.unparse(ast)).isEqualTo("\"Hello World\"");
 }

 @Test
 public void typeCheck() throws Exception {
 CelParser parser = CelParserFactory.standardCelParserBuilder().build();
 CelChecker checker = CelCompilerFactory.standardCelCheckerBuilder().build();

 CelAbstractSyntaxTree ast = checker.check(parser.parse("'Hello World'").getAst()).getAst();

 assertThat(ast.getResultType()).isEqualTo(SimpleType.STRING);
 }

 @Test
 public void compile() throws Exception {
 CelCompiler compiler =
 CelCompilerFactory.standardCelCompilerBuilder()
 .addFunctionDeclarations(
 newFunctionDeclaration(
 "getThree", newGlobalOverload("getThree_overload", SimpleType.INT)))
 .setOptions(CelOptions.DEFAULT)
 .setStandardMacros(CelStandardMacro.STANDARD_MACROS)
 .setTypeProvider(
 ProtoMessageTypeProvider.newBuilder()
 .addFileDescriptors(TestAllTypes.getDescriptor().getFile())
 .build())
 .setContainer(CelContainer.ofName("cel.expr.conformance.proto3"))
 .addVar("msg", StructTypeReference.create(TestAllTypes.getDescriptor().getFullName()))
 .build();
 CelUnparser unparser = CelUnparserFactory.newUnparser();

 CelAbstractSyntaxTree ast =
 compiler.compile("msg == TestAllTypes{} && 3 == getThree()").getAst();

 assertThat(unparser.unparse(ast))
 .isEqualTo("msg == cel.expr.conformance.proto3.TestAllTypes{} && 3 == getThree()");
 assertThat(ast.getResultType()).isEqualTo(SimpleType.BOOL);
 }

 @Test
 public void compile_error() {
 CelCompiler compiler = CelCompilerFactory.standardCelCompilerBuilder().build();

 CelValidationResult result = compiler.compile("'foo' + 1");

 assertThat(result.hasError()).isTrue();
 assertThat(assertThrows(CelValidationException.class, result::getAst))
 .hasMessageThat()
 .contains("found no matching overload for '_+_' applied to '(string, int)'");
 }
}
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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Add isolated artifact tests for dev.cel:compiler and dev.cel:runtime#959

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 Merged

copybara-service
merged 1 commit into

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Feb 19, 2026
 Merged


Add isolated artifact tests for dev.cel:compiler and dev.cel:runtime
#959
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5 changes: 5 additions & 0 deletions
.bazelrc

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,9 +1,14 @@
common --enable_bzlmod
# Use built-in protoc
common --incompatible_enable_proto_toolchain_resolution --@com_google_protobuf//bazel/toolchains:prefer_prebuilt_protoc

build --java_runtime_version=remotejdk_11
build --java_language_version=11


# Hide Java 8 deprecation warnings.
common --javacopt=-Xlint:-options

# Remove flag once https://github.com/google/cel-spec/issues/508 and rules_jvm_external is fixed.
common --incompatible_autoload_externally=proto_library,cc_proto_library,java_proto_library,java_test


8 changes: 7 additions & 1 deletion
.github/workflows/workflow.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -33,6 +33,8 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Never write to the cache, strictly read-only
 cache-save: false
 - name: Unwanted Dependencies
 run: .github/workflows/unwanted_deps.sh
 - name: Cross-artifact Duplicate Classes Check
Expand All@@ -56,6 +58,8 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Prevent PRs from polluting cache
 cache-save: ${{ github.event_name != 'pull_request' }}
 - name: Bazel Output Version
 run: bazelisk --version
 - name: Java 8 Build
Expand DownExpand Up@@ -91,12 +95,14 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Never write to the cache, strictly read-only
 cache-save: false
 - name: Verify Version Consistency
 if: steps.changed_file.outputs.any_changed == 'true'
 run: |
 CEL_VERSION=$(grep 'CEL_VERSION =' publish/cel_version.bzl | cut -d '"' -f 2)

 MODULE_VERSION=$(grep 'dev.cel:cel' MODULE.bazel | cut -d '"' -f 2 | cut -d ':' -f 3)
 MODULE_VERSION=$(grep 'CEL_VERSION =' MODULE.bazel | cut -d '"' -f 2)

 if [ -z "$CEL_VERSION" ] || [ -z "$MODULE_VERSION" ]; then
 echo "❌ Error: Could not extract one or both version strings."
Expand Down

18 changes: 12 additions & 6 deletions
MODULE.bazel

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -16,16 +16,16 @@ module(
 name = "cel_java",
)

bazel_dep(name = "bazel_skylib", version = "1.7.1")
bazel_dep(name = "bazel_skylib", version = "1.8.2")
bazel_dep(name = "rules_jvm_external", version = "6.9")
bazel_dep(name = "protobuf", version = "29.3", repo_name = "com_google_protobuf") # see https://github.com/bazelbuild/rules_android/issues/373
bazel_dep(name = "protobuf", version = "33.4", repo_name = "com_google_protobuf") # see https://github.com/bazelbuild/rules_android/issues/373
bazel_dep(name = "googleapis", version = "0.0.0-20241220-5e258e33.bcr.1", repo_name = "com_google_googleapis")
bazel_dep(name = "rules_pkg", version = "1.0.1")
bazel_dep(name = "rules_license", version = "1.0.0")
bazel_dep(name = "rules_proto", version = "7.1.0")
bazel_dep(name = "rules_java", version = "8.12.0")
bazel_dep(name = "rules_java", version = "9.3.0")
bazel_dep(name = "rules_android", version = "0.7.1")
bazel_dep(name = "rules_shell", version = "0.5.1")
bazel_dep(name = "rules_shell", version = "0.6.1")
bazel_dep(name = "googleapis-java", version = "1.0.0")
bazel_dep(name = "cel-spec", version = "0.24.0", repo_name = "cel_spec")

Expand All@@ -39,7 +39,9 @@ GUAVA_VERSION = "33.5.0"

TRUTH_VERSION = "1.4.4"

PROTOBUF_JAVA_VERSION = "4.33.4"
PROTOBUF_JAVA_VERSION = "4.33.5"

CEL_VERSION = "0.12.0-SNAPSHOT"

# Compile only artifacts
[
Expand DownExpand Up@@ -114,7 +116,11 @@ maven.install(

maven.install(
 name = "maven_conformance",
 artifacts = ["dev.cel:cel:0.11.1"],
 artifacts = [
 "dev.cel:cel:" + CEL_VERSION,
 "dev.cel:compiler:" + CEL_VERSION,
 "dev.cel:runtime:" + CEL_VERSION,
 ],
 repositories = [
 "https://maven.google.com",
 "https://repo1.maven.org/maven2",
Expand Down

8 changes: 7 additions & 1 deletion
conformance/src/test/java/dev/cel/conformance/BUILD.bazel

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -41,7 +41,13 @@ java_library(
 ],
)

MAVEN_JAR_DEPS = ["@maven_conformance//:dev_cel_cel"]
MAVEN_JAR_DEPS = [
 "@maven_conformance//:dev_cel_compiler",
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_runtime",
 "@maven_conformance//:dev_cel_protobuf",
 "@maven_conformance//:dev_cel_cel",
]

java_library(
 name = "run_maven_jar",
Expand Down

47 changes: 47 additions & 0 deletions
conformance/src/test/java/dev/cel/maven/BUILD.bazel

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,47 @@
load("@rules_java//java:defs.bzl", "java_test")

package(default_applicable_licenses = [
 "//:license",
])

# keep sorted
MAVEN_COMPILER_JAR_DEPS = [
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_compiler",
]

# keep sorted
MAVEN_RUNTIME_JAR_DEPS = [
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_protobuf",
 "@maven_conformance//:dev_cel_runtime",
]

java_test(
 name = "compiler_artifact_test",
 srcs = ["CompilerArtifactTest.java"],
 test_class = "dev.cel.maven.CompilerArtifactTest",
 deps =
 MAVEN_COMPILER_JAR_DEPS + [
 "//:java_truth",
 "@cel_spec//proto/cel/expr/conformance/proto3:test_all_types_java_proto",
 "@maven//:com_google_testparameterinjector_test_parameter_injector",
 "@maven//:junit_junit",
 ],
)

java_test(
 name = "runtime_artifact_test",
 srcs = ["RuntimeArtifactTest.java"],
 test_class = "dev.cel.maven.RuntimeArtifactTest",
 deps =
 MAVEN_RUNTIME_JAR_DEPS + [
 "//:java_truth",
 "@cel_spec//proto/cel/expr:checked_java_proto",
 "@cel_spec//proto/cel/expr/conformance/proto3:test_all_types_java_proto",
 "@maven//:com_google_guava_guava",
 "@maven//:com_google_protobuf_protobuf_java",
 "@maven//:com_google_testparameterinjector_test_parameter_injector",
 "@maven//:junit_junit",
 ],
)

106 changes: 106 additions & 0 deletions
conformance/src/test/java/dev/cel/maven/CompilerArtifactTest.java

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,106 @@
// Copyright 2026 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package dev.cel.maven;

import static com.google.common.truth.Truth.assertThat;
import static dev.cel.common.CelFunctionDecl.newFunctionDeclaration;
import static dev.cel.common.CelOverloadDecl.newGlobalOverload;
import static org.junit.Assert.assertThrows;

import com.google.testing.junit.testparameterinjector.TestParameterInjector;
import dev.cel.checker.CelChecker;
import dev.cel.common.CelAbstractSyntaxTree;
import dev.cel.common.CelContainer;
import dev.cel.common.CelOptions;
import dev.cel.common.CelValidationException;
import dev.cel.common.CelValidationResult;
import dev.cel.common.ast.CelConstant;
import dev.cel.common.ast.CelExpr;
import dev.cel.common.types.ProtoMessageTypeProvider;
import dev.cel.common.types.SimpleType;
import dev.cel.common.types.StructTypeReference;
import dev.cel.compiler.CelCompiler;
import dev.cel.compiler.CelCompilerFactory;
import dev.cel.expr.conformance.proto3.TestAllTypes;
import dev.cel.parser.CelParser;
import dev.cel.parser.CelParserFactory;
import dev.cel.parser.CelStandardMacro;
import dev.cel.parser.CelUnparser;
import dev.cel.parser.CelUnparserFactory;
import org.junit.Test;
import org.junit.runner.RunWith;

@RunWith(TestParameterInjector.class)
public class CompilerArtifactTest {

 @Test
 public void parse() throws Exception {
 CelParser parser = CelParserFactory.standardCelParserBuilder().build();
 CelUnparser unparser = CelUnparserFactory.newUnparser();

 CelAbstractSyntaxTree ast = parser.parse("'Hello World'").getAst();

 assertThat(ast.getExpr()).isEqualTo(CelExpr.ofConstant(1L, CelConstant.ofValue("Hello World")));
 assertThat(unparser.unparse(ast)).isEqualTo("\"Hello World\"");
 }

 @Test
 public void typeCheck() throws Exception {
 CelParser parser = CelParserFactory.standardCelParserBuilder().build();
 CelChecker checker = CelCompilerFactory.standardCelCheckerBuilder().build();

 CelAbstractSyntaxTree ast = checker.check(parser.parse("'Hello World'").getAst()).getAst();

 assertThat(ast.getResultType()).isEqualTo(SimpleType.STRING);
 }

 @Test
 public void compile() throws Exception {
 CelCompiler compiler =
 CelCompilerFactory.standardCelCompilerBuilder()
 .addFunctionDeclarations(
 newFunctionDeclaration(
 "getThree", newGlobalOverload("getThree_overload", SimpleType.INT)))
 .setOptions(CelOptions.DEFAULT)
 .setStandardMacros(CelStandardMacro.STANDARD_MACROS)
 .setTypeProvider(
 ProtoMessageTypeProvider.newBuilder()
 .addFileDescriptors(TestAllTypes.getDescriptor().getFile())
 .build())
 .setContainer(CelContainer.ofName("cel.expr.conformance.proto3"))
 .addVar("msg", StructTypeReference.create(TestAllTypes.getDescriptor().getFullName()))
 .build();
 CelUnparser unparser = CelUnparserFactory.newUnparser();

 CelAbstractSyntaxTree ast =
 compiler.compile("msg == TestAllTypes{} && 3 == getThree()").getAst();

 assertThat(unparser.unparse(ast))
 .isEqualTo("msg == cel.expr.conformance.proto3.TestAllTypes{} && 3 == getThree()");
 assertThat(ast.getResultType()).isEqualTo(SimpleType.BOOL);
 }

 @Test
 public void compile_error() {
 CelCompiler compiler = CelCompilerFactory.standardCelCompilerBuilder().build();

 CelValidationResult result = compiler.compile("'foo' + 1");

 assertThat(result.hasError()).isTrue();
 assertThat(assertThrows(CelValidationException.class, result::getAst))
 .hasMessageThat()
 .contains("found no matching overload for '_+_' applied to '(string, int)'");
 }
}
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Add isolated artifact tests for dev.cel:compiler and dev.cel:runtime#959

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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Already on GitHub?
Sign in
to your account

 Merged

copybara-service
merged 1 commit into

from

Feb 19, 2026
 Merged


Add isolated artifact tests for dev.cel:compiler and dev.cel:runtime
#959
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5 changes: 5 additions & 0 deletions
.bazelrc

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,9 +1,14 @@
common --enable_bzlmod
# Use built-in protoc
common --incompatible_enable_proto_toolchain_resolution --@com_google_protobuf//bazel/toolchains:prefer_prebuilt_protoc

build --java_runtime_version=remotejdk_11
build --java_language_version=11


# Hide Java 8 deprecation warnings.
common --javacopt=-Xlint:-options

# Remove flag once https://github.com/google/cel-spec/issues/508 and rules_jvm_external is fixed.
common --incompatible_autoload_externally=proto_library,cc_proto_library,java_proto_library,java_test


8 changes: 7 additions & 1 deletion
.github/workflows/workflow.yml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -33,6 +33,8 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Never write to the cache, strictly read-only
 cache-save: false
 - name: Unwanted Dependencies
 run: .github/workflows/unwanted_deps.sh
 - name: Cross-artifact Duplicate Classes Check
Expand All@@ -56,6 +58,8 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Prevent PRs from polluting cache
 cache-save: ${{ github.event_name != 'pull_request' }}
 - name: Bazel Output Version
 run: bazelisk --version
 - name: Java 8 Build
Expand DownExpand Up@@ -91,12 +95,14 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Never write to the cache, strictly read-only
 cache-save: false
 - name: Verify Version Consistency
 if: steps.changed_file.outputs.any_changed == 'true'
 run: |
 CEL_VERSION=$(grep 'CEL_VERSION =' publish/cel_version.bzl | cut -d '"' -f 2)

 MODULE_VERSION=$(grep 'dev.cel:cel' MODULE.bazel | cut -d '"' -f 2 | cut -d ':' -f 3)
 MODULE_VERSION=$(grep 'CEL_VERSION =' MODULE.bazel | cut -d '"' -f 2)

 if [ -z "$CEL_VERSION" ] || [ -z "$MODULE_VERSION" ]; then
 echo "❌ Error: Could not extract one or both version strings."
Expand Down

18 changes: 12 additions & 6 deletions
MODULE.bazel

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -16,16 +16,16 @@ module(
 name = "cel_java",
)

bazel_dep(name = "bazel_skylib", version = "1.7.1")
bazel_dep(name = "bazel_skylib", version = "1.8.2")
bazel_dep(name = "rules_jvm_external", version = "6.9")
bazel_dep(name = "protobuf", version = "29.3", repo_name = "com_google_protobuf") # see https://github.com/bazelbuild/rules_android/issues/373
bazel_dep(name = "protobuf", version = "33.4", repo_name = "com_google_protobuf") # see https://github.com/bazelbuild/rules_android/issues/373
bazel_dep(name = "googleapis", version = "0.0.0-20241220-5e258e33.bcr.1", repo_name = "com_google_googleapis")
bazel_dep(name = "rules_pkg", version = "1.0.1")
bazel_dep(name = "rules_license", version = "1.0.0")
bazel_dep(name = "rules_proto", version = "7.1.0")
bazel_dep(name = "rules_java", version = "8.12.0")
bazel_dep(name = "rules_java", version = "9.3.0")
bazel_dep(name = "rules_android", version = "0.7.1")
bazel_dep(name = "rules_shell", version = "0.5.1")
bazel_dep(name = "rules_shell", version = "0.6.1")
bazel_dep(name = "googleapis-java", version = "1.0.0")
bazel_dep(name = "cel-spec", version = "0.24.0", repo_name = "cel_spec")

Expand All@@ -39,7 +39,9 @@ GUAVA_VERSION = "33.5.0"

TRUTH_VERSION = "1.4.4"

PROTOBUF_JAVA_VERSION = "4.33.4"
PROTOBUF_JAVA_VERSION = "4.33.5"

CEL_VERSION = "0.12.0-SNAPSHOT"

# Compile only artifacts
[
Expand DownExpand Up@@ -114,7 +116,11 @@ maven.install(

maven.install(
 name = "maven_conformance",
 artifacts = ["dev.cel:cel:0.11.1"],
 artifacts = [
 "dev.cel:cel:" + CEL_VERSION,
 "dev.cel:compiler:" + CEL_VERSION,
 "dev.cel:runtime:" + CEL_VERSION,
 ],
 repositories = [
 "https://maven.google.com",
 "https://repo1.maven.org/maven2",
Expand Down

8 changes: 7 additions & 1 deletion
conformance/src/test/java/dev/cel/conformance/BUILD.bazel

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -41,7 +41,13 @@ java_library(
 ],
)

MAVEN_JAR_DEPS = ["@maven_conformance//:dev_cel_cel"]
MAVEN_JAR_DEPS = [
 "@maven_conformance//:dev_cel_compiler",
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_runtime",
 "@maven_conformance//:dev_cel_protobuf",
 "@maven_conformance//:dev_cel_cel",
]

java_library(
 name = "run_maven_jar",
Expand Down

47 changes: 47 additions & 0 deletions
conformance/src/test/java/dev/cel/maven/BUILD.bazel

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,47 @@
load("@rules_java//java:defs.bzl", "java_test")

package(default_applicable_licenses = [
 "//:license",
])

# keep sorted
MAVEN_COMPILER_JAR_DEPS = [
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_compiler",
]

# keep sorted
MAVEN_RUNTIME_JAR_DEPS = [
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_protobuf",
 "@maven_conformance//:dev_cel_runtime",
]

java_test(
 name = "compiler_artifact_test",
 srcs = ["CompilerArtifactTest.java"],
 test_class = "dev.cel.maven.CompilerArtifactTest",
 deps =
 MAVEN_COMPILER_JAR_DEPS + [
 "//:java_truth",
 "@cel_spec//proto/cel/expr/conformance/proto3:test_all_types_java_proto",
 "@maven//:com_google_testparameterinjector_test_parameter_injector",
 "@maven//:junit_junit",
 ],
)

java_test(
 name = "runtime_artifact_test",
 srcs = ["RuntimeArtifactTest.java"],
 test_class = "dev.cel.maven.RuntimeArtifactTest",
 deps =
 MAVEN_RUNTIME_JAR_DEPS + [
 "//:java_truth",
 "@cel_spec//proto/cel/expr:checked_java_proto",
 "@cel_spec//proto/cel/expr/conformance/proto3:test_all_types_java_proto",
 "@maven//:com_google_guava_guava",
 "@maven//:com_google_protobuf_protobuf_java",
 "@maven//:com_google_testparameterinjector_test_parameter_injector",
 "@maven//:junit_junit",
 ],
)

106 changes: 106 additions & 0 deletions
conformance/src/test/java/dev/cel/maven/CompilerArtifactTest.java

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Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,106 @@
// Copyright 2026 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package dev.cel.maven;

import static com.google.common.truth.Truth.assertThat;
import static dev.cel.common.CelFunctionDecl.newFunctionDeclaration;
import static dev.cel.common.CelOverloadDecl.newGlobalOverload;
import static org.junit.Assert.assertThrows;

import com.google.testing.junit.testparameterinjector.TestParameterInjector;
import dev.cel.checker.CelChecker;
import dev.cel.common.CelAbstractSyntaxTree;
import dev.cel.common.CelContainer;
import dev.cel.common.CelOptions;
import dev.cel.common.CelValidationException;
import dev.cel.common.CelValidationResult;
import dev.cel.common.ast.CelConstant;
import dev.cel.common.ast.CelExpr;
import dev.cel.common.types.ProtoMessageTypeProvider;
import dev.cel.common.types.SimpleType;
import dev.cel.common.types.StructTypeReference;
import dev.cel.compiler.CelCompiler;
import dev.cel.compiler.CelCompilerFactory;
import dev.cel.expr.conformance.proto3.TestAllTypes;
import dev.cel.parser.CelParser;
import dev.cel.parser.CelParserFactory;
import dev.cel.parser.CelStandardMacro;
import dev.cel.parser.CelUnparser;
import dev.cel.parser.CelUnparserFactory;
import org.junit.Test;
import org.junit.runner.RunWith;

@RunWith(TestParameterInjector.class)
public class CompilerArtifactTest {

 @Test
 public void parse() throws Exception {
 CelParser parser = CelParserFactory.standardCelParserBuilder().build();
 CelUnparser unparser = CelUnparserFactory.newUnparser();

 CelAbstractSyntaxTree ast = parser.parse("'Hello World'").getAst();

 assertThat(ast.getExpr()).isEqualTo(CelExpr.ofConstant(1L, CelConstant.ofValue("Hello World")));
 assertThat(unparser.unparse(ast)).isEqualTo("\"Hello World\"");
 }

 @Test
 public void typeCheck() throws Exception {
 CelParser parser = CelParserFactory.standardCelParserBuilder().build();
 CelChecker checker = CelCompilerFactory.standardCelCheckerBuilder().build();

 CelAbstractSyntaxTree ast = checker.check(parser.parse("'Hello World'").getAst()).getAst();

 assertThat(ast.getResultType()).isEqualTo(SimpleType.STRING);
 }

 @Test
 public void compile() throws Exception {
 CelCompiler compiler =
 CelCompilerFactory.standardCelCompilerBuilder()
 .addFunctionDeclarations(
 newFunctionDeclaration(
 "getThree", newGlobalOverload("getThree_overload", SimpleType.INT)))
 .setOptions(CelOptions.DEFAULT)
 .setStandardMacros(CelStandardMacro.STANDARD_MACROS)
 .setTypeProvider(
 ProtoMessageTypeProvider.newBuilder()
 .addFileDescriptors(TestAllTypes.getDescriptor().getFile())
 .build())
 .setContainer(CelContainer.ofName("cel.expr.conformance.proto3"))
 .addVar("msg", StructTypeReference.create(TestAllTypes.getDescriptor().getFullName()))
 .build();
 CelUnparser unparser = CelUnparserFactory.newUnparser();

 CelAbstractSyntaxTree ast =
 compiler.compile("msg == TestAllTypes{} && 3 == getThree()").getAst();

 assertThat(unparser.unparse(ast))
 .isEqualTo("msg == cel.expr.conformance.proto3.TestAllTypes{} && 3 == getThree()");
 assertThat(ast.getResultType()).isEqualTo(SimpleType.BOOL);
 }

 @Test
 public void compile_error() {
 CelCompiler compiler = CelCompilerFactory.standardCelCompilerBuilder().build();

 CelValidationResult result = compiler.compile("'foo' + 1");

 assertThat(result.hasError()).isTrue();
 assertThat(assertThrows(CelValidationException.class, result::getAst))
 .hasMessageThat()
 .contains("found no matching overload for '_+_' applied to '(string, int)'");
 }
}
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Add isolated artifact tests for dev.cel:compiler and dev.cel:runtime#959

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Feb 19, 2026
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Add isolated artifact tests for dev.cel:compiler and dev.cel:runtime
#959
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5 changes: 5 additions & 0 deletions
.bazelrc

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Original file line numberDiff line numberDiff line change
@@ -1,9 +1,14 @@
common --enable_bzlmod
# Use built-in protoc
common --incompatible_enable_proto_toolchain_resolution --@com_google_protobuf//bazel/toolchains:prefer_prebuilt_protoc

build --java_runtime_version=remotejdk_11
build --java_language_version=11


# Hide Java 8 deprecation warnings.
common --javacopt=-Xlint:-options

# Remove flag once https://github.com/google/cel-spec/issues/508 and rules_jvm_external is fixed.
common --incompatible_autoload_externally=proto_library,cc_proto_library,java_proto_library,java_test


8 changes: 7 additions & 1 deletion
.github/workflows/workflow.yml

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Original file line numberDiff line numberDiff line change
Expand Up@@ -33,6 +33,8 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Never write to the cache, strictly read-only
 cache-save: false
 - name: Unwanted Dependencies
 run: .github/workflows/unwanted_deps.sh
 - name: Cross-artifact Duplicate Classes Check
Expand All@@ -56,6 +58,8 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Prevent PRs from polluting cache
 cache-save: ${{ github.event_name != 'pull_request' }}
 - name: Bazel Output Version
 run: bazelisk --version
 - name: Java 8 Build
Expand DownExpand Up@@ -91,12 +95,14 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Never write to the cache, strictly read-only
 cache-save: false
 - name: Verify Version Consistency
 if: steps.changed_file.outputs.any_changed == 'true'
 run: |
 CEL_VERSION=$(grep 'CEL_VERSION =' publish/cel_version.bzl | cut -d '"' -f 2)

 MODULE_VERSION=$(grep 'dev.cel:cel' MODULE.bazel | cut -d '"' -f 2 | cut -d ':' -f 3)
 MODULE_VERSION=$(grep 'CEL_VERSION =' MODULE.bazel | cut -d '"' -f 2)

 if [ -z "$CEL_VERSION" ] || [ -z "$MODULE_VERSION" ]; then
 echo "❌ Error: Could not extract one or both version strings."
Expand Down

18 changes: 12 additions & 6 deletions
MODULE.bazel

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Original file line numberDiff line numberDiff line change
Expand Up@@ -16,16 +16,16 @@ module(
 name = "cel_java",
)

bazel_dep(name = "bazel_skylib", version = "1.7.1")
bazel_dep(name = "bazel_skylib", version = "1.8.2")
bazel_dep(name = "rules_jvm_external", version = "6.9")
bazel_dep(name = "protobuf", version = "29.3", repo_name = "com_google_protobuf") # see https://github.com/bazelbuild/rules_android/issues/373
bazel_dep(name = "protobuf", version = "33.4", repo_name = "com_google_protobuf") # see https://github.com/bazelbuild/rules_android/issues/373
bazel_dep(name = "googleapis", version = "0.0.0-20241220-5e258e33.bcr.1", repo_name = "com_google_googleapis")
bazel_dep(name = "rules_pkg", version = "1.0.1")
bazel_dep(name = "rules_license", version = "1.0.0")
bazel_dep(name = "rules_proto", version = "7.1.0")
bazel_dep(name = "rules_java", version = "8.12.0")
bazel_dep(name = "rules_java", version = "9.3.0")
bazel_dep(name = "rules_android", version = "0.7.1")
bazel_dep(name = "rules_shell", version = "0.5.1")
bazel_dep(name = "rules_shell", version = "0.6.1")
bazel_dep(name = "googleapis-java", version = "1.0.0")
bazel_dep(name = "cel-spec", version = "0.24.0", repo_name = "cel_spec")

Expand All@@ -39,7 +39,9 @@ GUAVA_VERSION = "33.5.0"

TRUTH_VERSION = "1.4.4"

PROTOBUF_JAVA_VERSION = "4.33.4"
PROTOBUF_JAVA_VERSION = "4.33.5"

CEL_VERSION = "0.12.0-SNAPSHOT"

# Compile only artifacts
[
Expand DownExpand Up@@ -114,7 +116,11 @@ maven.install(

maven.install(
 name = "maven_conformance",
 artifacts = ["dev.cel:cel:0.11.1"],
 artifacts = [
 "dev.cel:cel:" + CEL_VERSION,
 "dev.cel:compiler:" + CEL_VERSION,
 "dev.cel:runtime:" + CEL_VERSION,
 ],
 repositories = [
 "https://maven.google.com",
 "https://repo1.maven.org/maven2",
Expand Down

8 changes: 7 additions & 1 deletion
conformance/src/test/java/dev/cel/conformance/BUILD.bazel

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Original file line numberDiff line numberDiff line change
Expand Up@@ -41,7 +41,13 @@ java_library(
 ],
)

MAVEN_JAR_DEPS = ["@maven_conformance//:dev_cel_cel"]
MAVEN_JAR_DEPS = [
 "@maven_conformance//:dev_cel_compiler",
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_runtime",
 "@maven_conformance//:dev_cel_protobuf",
 "@maven_conformance//:dev_cel_cel",
]

java_library(
 name = "run_maven_jar",
Expand Down

47 changes: 47 additions & 0 deletions
conformance/src/test/java/dev/cel/maven/BUILD.bazel

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,47 @@
load("@rules_java//java:defs.bzl", "java_test")

package(default_applicable_licenses = [
 "//:license",
])

# keep sorted
MAVEN_COMPILER_JAR_DEPS = [
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_compiler",
]

# keep sorted
MAVEN_RUNTIME_JAR_DEPS = [
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_protobuf",
 "@maven_conformance//:dev_cel_runtime",
]

java_test(
 name = "compiler_artifact_test",
 srcs = ["CompilerArtifactTest.java"],
 test_class = "dev.cel.maven.CompilerArtifactTest",
 deps =
 MAVEN_COMPILER_JAR_DEPS + [
 "//:java_truth",
 "@cel_spec//proto/cel/expr/conformance/proto3:test_all_types_java_proto",
 "@maven//:com_google_testparameterinjector_test_parameter_injector",
 "@maven//:junit_junit",
 ],
)

java_test(
 name = "runtime_artifact_test",
 srcs = ["RuntimeArtifactTest.java"],
 test_class = "dev.cel.maven.RuntimeArtifactTest",
 deps =
 MAVEN_RUNTIME_JAR_DEPS + [
 "//:java_truth",
 "@cel_spec//proto/cel/expr:checked_java_proto",
 "@cel_spec//proto/cel/expr/conformance/proto3:test_all_types_java_proto",
 "@maven//:com_google_guava_guava",
 "@maven//:com_google_protobuf_protobuf_java",
 "@maven//:com_google_testparameterinjector_test_parameter_injector",
 "@maven//:junit_junit",
 ],
)

106 changes: 106 additions & 0 deletions
conformance/src/test/java/dev/cel/maven/CompilerArtifactTest.java

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,106 @@
// Copyright 2026 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package dev.cel.maven;

import static com.google.common.truth.Truth.assertThat;
import static dev.cel.common.CelFunctionDecl.newFunctionDeclaration;
import static dev.cel.common.CelOverloadDecl.newGlobalOverload;
import static org.junit.Assert.assertThrows;

import com.google.testing.junit.testparameterinjector.TestParameterInjector;
import dev.cel.checker.CelChecker;
import dev.cel.common.CelAbstractSyntaxTree;
import dev.cel.common.CelContainer;
import dev.cel.common.CelOptions;
import dev.cel.common.CelValidationException;
import dev.cel.common.CelValidationResult;
import dev.cel.common.ast.CelConstant;
import dev.cel.common.ast.CelExpr;
import dev.cel.common.types.ProtoMessageTypeProvider;
import dev.cel.common.types.SimpleType;
import dev.cel.common.types.StructTypeReference;
import dev.cel.compiler.CelCompiler;
import dev.cel.compiler.CelCompilerFactory;
import dev.cel.expr.conformance.proto3.TestAllTypes;
import dev.cel.parser.CelParser;
import dev.cel.parser.CelParserFactory;
import dev.cel.parser.CelStandardMacro;
import dev.cel.parser.CelUnparser;
import dev.cel.parser.CelUnparserFactory;
import org.junit.Test;
import org.junit.runner.RunWith;

@RunWith(TestParameterInjector.class)
public class CompilerArtifactTest {

 @Test
 public void parse() throws Exception {
 CelParser parser = CelParserFactory.standardCelParserBuilder().build();
 CelUnparser unparser = CelUnparserFactory.newUnparser();

 CelAbstractSyntaxTree ast = parser.parse("'Hello World'").getAst();

 assertThat(ast.getExpr()).isEqualTo(CelExpr.ofConstant(1L, CelConstant.ofValue("Hello World")));
 assertThat(unparser.unparse(ast)).isEqualTo("\"Hello World\"");
 }

 @Test
 public void typeCheck() throws Exception {
 CelParser parser = CelParserFactory.standardCelParserBuilder().build();
 CelChecker checker = CelCompilerFactory.standardCelCheckerBuilder().build();

 CelAbstractSyntaxTree ast = checker.check(parser.parse("'Hello World'").getAst()).getAst();

 assertThat(ast.getResultType()).isEqualTo(SimpleType.STRING);
 }

 @Test
 public void compile() throws Exception {
 CelCompiler compiler =
 CelCompilerFactory.standardCelCompilerBuilder()
 .addFunctionDeclarations(
 newFunctionDeclaration(
 "getThree", newGlobalOverload("getThree_overload", SimpleType.INT)))
 .setOptions(CelOptions.DEFAULT)
 .setStandardMacros(CelStandardMacro.STANDARD_MACROS)
 .setTypeProvider(
 ProtoMessageTypeProvider.newBuilder()
 .addFileDescriptors(TestAllTypes.getDescriptor().getFile())
 .build())
 .setContainer(CelContainer.ofName("cel.expr.conformance.proto3"))
 .addVar("msg", StructTypeReference.create(TestAllTypes.getDescriptor().getFullName()))
 .build();
 CelUnparser unparser = CelUnparserFactory.newUnparser();

 CelAbstractSyntaxTree ast =
 compiler.compile("msg == TestAllTypes{} && 3 == getThree()").getAst();

 assertThat(unparser.unparse(ast))
 .isEqualTo("msg == cel.expr.conformance.proto3.TestAllTypes{} && 3 == getThree()");
 assertThat(ast.getResultType()).isEqualTo(SimpleType.BOOL);
 }

 @Test
 public void compile_error() {
 CelCompiler compiler = CelCompilerFactory.standardCelCompilerBuilder().build();

 CelValidationResult result = compiler.compile("'foo' + 1");

 assertThat(result.hasError()).isTrue();
 assertThat(assertThrows(CelValidationException.class, result::getAst))
 .hasMessageThat()
 .contains("found no matching overload for '_+_' applied to '(string, int)'");
 }
}
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
Add isolated artifact tests for dev.cel:compiler and dev.cel:runtime#959

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 Merged

copybara-service
merged 1 commit into

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Feb 19, 2026
 Merged


Add isolated artifact tests for dev.cel:compiler and dev.cel:runtime
#959
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5 changes: 5 additions & 0 deletions
.bazelrc

View file


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Original file line numberDiff line numberDiff line change
@@ -1,9 +1,14 @@
common --enable_bzlmod
# Use built-in protoc
common --incompatible_enable_proto_toolchain_resolution --@com_google_protobuf//bazel/toolchains:prefer_prebuilt_protoc

build --java_runtime_version=remotejdk_11
build --java_language_version=11


# Hide Java 8 deprecation warnings.
common --javacopt=-Xlint:-options

# Remove flag once https://github.com/google/cel-spec/issues/508 and rules_jvm_external is fixed.
common --incompatible_autoload_externally=proto_library,cc_proto_library,java_proto_library,java_test


8 changes: 7 additions & 1 deletion
.github/workflows/workflow.yml

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Original file line numberDiff line numberDiff line change
Expand Up@@ -33,6 +33,8 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Never write to the cache, strictly read-only
 cache-save: false
 - name: Unwanted Dependencies
 run: .github/workflows/unwanted_deps.sh
 - name: Cross-artifact Duplicate Classes Check
Expand All@@ -56,6 +58,8 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Prevent PRs from polluting cache
 cache-save: ${{ github.event_name != 'pull_request' }}
 - name: Bazel Output Version
 run: bazelisk --version
 - name: Java 8 Build
Expand DownExpand Up@@ -91,12 +95,14 @@ jobs:
 disk-cache: ${{ github.workflow }}
 # Share repository cache between workflows.
 repository-cache: true
 # Never write to the cache, strictly read-only
 cache-save: false
 - name: Verify Version Consistency
 if: steps.changed_file.outputs.any_changed == 'true'
 run: |
 CEL_VERSION=$(grep 'CEL_VERSION =' publish/cel_version.bzl | cut -d '"' -f 2)

 MODULE_VERSION=$(grep 'dev.cel:cel' MODULE.bazel | cut -d '"' -f 2 | cut -d ':' -f 3)
 MODULE_VERSION=$(grep 'CEL_VERSION =' MODULE.bazel | cut -d '"' -f 2)

 if [ -z "$CEL_VERSION" ] || [ -z "$MODULE_VERSION" ]; then
 echo "❌ Error: Could not extract one or both version strings."
Expand Down

18 changes: 12 additions & 6 deletions
MODULE.bazel

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Original file line numberDiff line numberDiff line change
Expand Up@@ -16,16 +16,16 @@ module(
 name = "cel_java",
)

bazel_dep(name = "bazel_skylib", version = "1.7.1")
bazel_dep(name = "bazel_skylib", version = "1.8.2")
bazel_dep(name = "rules_jvm_external", version = "6.9")
bazel_dep(name = "protobuf", version = "29.3", repo_name = "com_google_protobuf") # see https://github.com/bazelbuild/rules_android/issues/373
bazel_dep(name = "protobuf", version = "33.4", repo_name = "com_google_protobuf") # see https://github.com/bazelbuild/rules_android/issues/373
bazel_dep(name = "googleapis", version = "0.0.0-20241220-5e258e33.bcr.1", repo_name = "com_google_googleapis")
bazel_dep(name = "rules_pkg", version = "1.0.1")
bazel_dep(name = "rules_license", version = "1.0.0")
bazel_dep(name = "rules_proto", version = "7.1.0")
bazel_dep(name = "rules_java", version = "8.12.0")
bazel_dep(name = "rules_java", version = "9.3.0")
bazel_dep(name = "rules_android", version = "0.7.1")
bazel_dep(name = "rules_shell", version = "0.5.1")
bazel_dep(name = "rules_shell", version = "0.6.1")
bazel_dep(name = "googleapis-java", version = "1.0.0")
bazel_dep(name = "cel-spec", version = "0.24.0", repo_name = "cel_spec")

Expand All@@ -39,7 +39,9 @@ GUAVA_VERSION = "33.5.0"

TRUTH_VERSION = "1.4.4"

PROTOBUF_JAVA_VERSION = "4.33.4"
PROTOBUF_JAVA_VERSION = "4.33.5"

CEL_VERSION = "0.12.0-SNAPSHOT"

# Compile only artifacts
[
Expand DownExpand Up@@ -114,7 +116,11 @@ maven.install(

maven.install(
 name = "maven_conformance",
 artifacts = ["dev.cel:cel:0.11.1"],
 artifacts = [
 "dev.cel:cel:" + CEL_VERSION,
 "dev.cel:compiler:" + CEL_VERSION,
 "dev.cel:runtime:" + CEL_VERSION,
 ],
 repositories = [
 "https://maven.google.com",
 "https://repo1.maven.org/maven2",
Expand Down

8 changes: 7 additions & 1 deletion
conformance/src/test/java/dev/cel/conformance/BUILD.bazel

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Original file line numberDiff line numberDiff line change
Expand Up@@ -41,7 +41,13 @@ java_library(
 ],
)

MAVEN_JAR_DEPS = ["@maven_conformance//:dev_cel_cel"]
MAVEN_JAR_DEPS = [
 "@maven_conformance//:dev_cel_compiler",
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_runtime",
 "@maven_conformance//:dev_cel_protobuf",
 "@maven_conformance//:dev_cel_cel",
]

java_library(
 name = "run_maven_jar",
Expand Down

47 changes: 47 additions & 0 deletions
conformance/src/test/java/dev/cel/maven/BUILD.bazel

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,47 @@
load("@rules_java//java:defs.bzl", "java_test")

package(default_applicable_licenses = [
 "//:license",
])

# keep sorted
MAVEN_COMPILER_JAR_DEPS = [
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_compiler",
]

# keep sorted
MAVEN_RUNTIME_JAR_DEPS = [
 "@maven_conformance//:dev_cel_common",
 "@maven_conformance//:dev_cel_protobuf",
 "@maven_conformance//:dev_cel_runtime",
]

java_test(
 name = "compiler_artifact_test",
 srcs = ["CompilerArtifactTest.java"],
 test_class = "dev.cel.maven.CompilerArtifactTest",
 deps =
 MAVEN_COMPILER_JAR_DEPS + [
 "//:java_truth",
 "@cel_spec//proto/cel/expr/conformance/proto3:test_all_types_java_proto",
 "@maven//:com_google_testparameterinjector_test_parameter_injector",
 "@maven//:junit_junit",
 ],
)

java_test(
 name = "runtime_artifact_test",
 srcs = ["RuntimeArtifactTest.java"],
 test_class = "dev.cel.maven.RuntimeArtifactTest",
 deps =
 MAVEN_RUNTIME_JAR_DEPS + [
 "//:java_truth",
 "@cel_spec//proto/cel/expr:checked_java_proto",
 "@cel_spec//proto/cel/expr/conformance/proto3:test_all_types_java_proto",
 "@maven//:com_google_guava_guava",
 "@maven//:com_google_protobuf_protobuf_java",
 "@maven//:com_google_testparameterinjector_test_parameter_injector",
 "@maven//:junit_junit",
 ],
)

106 changes: 106 additions & 0 deletions
conformance/src/test/java/dev/cel/maven/CompilerArtifactTest.java

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// Copyright 2026 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package dev.cel.maven;

import static com.google.common.truth.Truth.assertThat;
import static dev.cel.common.CelFunctionDecl.newFunctionDeclaration;
import static dev.cel.common.CelOverloadDecl.newGlobalOverload;
import static org.junit.Assert.assertThrows;

import com.google.testing.junit.testparameterinjector.TestParameterInjector;
import dev.cel.checker.CelChecker;
import dev.cel.common.CelAbstractSyntaxTree;
import dev.cel.common.CelContainer;
import dev.cel.common.CelOptions;
import dev.cel.common.CelValidationException;
import dev.cel.common.CelValidationResult;
import dev.cel.common.ast.CelConstant;
import dev.cel.common.ast.CelExpr;
import dev.cel.common.types.ProtoMessageTypeProvider;
import dev.cel.common.types.SimpleType;
import dev.cel.common.types.StructTypeReference;
import dev.cel.compiler.CelCompiler;
import dev.cel.compiler.CelCompilerFactory;
import dev.cel.expr.conformance.proto3.TestAllTypes;
import dev.cel.parser.CelParser;
import dev.cel.parser.CelParserFactory;
import dev.cel.parser.CelStandardMacro;
import dev.cel.parser.CelUnparser;
import dev.cel.parser.CelUnparserFactory;
import org.junit.Test;
import org.junit.runner.RunWith;

@RunWith(TestParameterInjector.class)
public class CompilerArtifactTest {

 @Test
 public void parse() throws Exception {
 CelParser parser = CelParserFactory.standardCelParserBuilder().build();
 CelUnparser unparser = CelUnparserFactory.newUnparser();

 CelAbstractSyntaxTree ast = parser.parse("'Hello World'").getAst();

 assertThat(ast.getExpr()).isEqualTo(CelExpr.ofConstant(1L, CelConstant.ofValue("Hello World")));
 assertThat(unparser.unparse(ast)).isEqualTo("\"Hello World\"");
 }

 @Test
 public void typeCheck() throws Exception {
 CelParser parser = CelParserFactory.standardCelParserBuilder().build();
 CelChecker checker = CelCompilerFactory.standardCelCheckerBuilder().build();

 CelAbstractSyntaxTree ast = checker.check(parser.parse("'Hello World'").getAst()).getAst();

 assertThat(ast.getResultType()).isEqualTo(SimpleType.STRING);
 }

 @Test
 public void compile() throws Exception {
 CelCompiler compiler =
 CelCompilerFactory.standardCelCompilerBuilder()
 .addFunctionDeclarations(
 newFunctionDeclaration(
 "getThree", newGlobalOverload("getThree_overload", SimpleType.INT)))
 .setOptions(CelOptions.DEFAULT)
 .setStandardMacros(CelStandardMacro.STANDARD_MACROS)
 .setTypeProvider(
 ProtoMessageTypeProvider.newBuilder()
 .addFileDescriptors(TestAllTypes.getDescriptor().getFile())
 .build())
 .setContainer(CelContainer.ofName("cel.expr.conformance.proto3"))
 .addVar("msg", StructTypeReference.create(TestAllTypes.getDescriptor().getFullName()))
 .build();
 CelUnparser unparser = CelUnparserFactory.newUnparser();

 CelAbstractSyntaxTree ast =
 compiler.compile("msg == TestAllTypes{} && 3 == getThree()").getAst();

 assertThat(unparser.unparse(ast))
 .isEqualTo("msg == cel.expr.conformance.proto3.TestAllTypes{} && 3 == getThree()");
 assertThat(ast.getResultType()).isEqualTo(SimpleType.BOOL);
 }

 @Test
 public void compile_error() {
 CelCompiler compiler = CelCompilerFactory.standardCelCompilerBuilder().build();

 CelValidationResult result = compiler.compile("'foo' + 1");

 assertThat(result.hasError()).isTrue();
 assertThat(assertThrows(CelValidationException.class, result::getAst))
 .hasMessageThat()
 .contains("found no matching overload for '_+_' applied to '(string, int)'");
 }
}
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