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emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop)#890

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Merged
argszero merged 1 commit into from
Aug 20, 2026
Merged

emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop) #890

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2 changes: 1 addition & 1 deletion Agent.md
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Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -118,7 +118,7 @@ Community needs voiced in HN agent-UI discussions map directly to EMRG's design:
pkill -f "emrg.server"; rm -f ~/.emrg/emrgd.token; python -m emrg
```

Python: `uv run pytest tests/ -v` (981) — import check: `uv run python -c "from emrg.client.app import run_client"`
Python: `uv run pytest tests/ -v` (982) — import check: `uv run python -c "from emrg.client.app import run_client"`
GUI: `cd emrg/gui && npm test` (260: 45 daemon_client + 19 conn-manager + 22 app-commands + 131 renderer smoke + 16 i18n + 7 integration + 3 commands + 8 build-config + 7 gui-state + 2 tool-group) — syntax: `node --check main.js preload.js daemon_client.js renderer/js/*.js`
CI: `uv run pytest` (ubuntu + **windows-2025 matrix** — Windows pytest 回归在 PR CI 即失败，v0.2.29 教训 #725) + GUI tests + **actionlint workflow lint** (`rhysd/actionlint@v1.7.12` gate, #444 — workflow 解析错误在 PR CI 即失败，如 `if:` secrets 上下文)
Re-trigger: `scripts/re-trigger-ci.sh [branch]` (workflow_dispatch, #527 — 替代空 commit 重触发：Actions outage 会整段丢弃 push 事件，dispatch 走 API 路径不受影响)
Expand Down
23 changes: 23 additions & 0 deletions tests/conftest.py
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Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -69,3 +69,26 @@ def _redirect_sessions_index(monkeypatch, tmp_path):
sidx, "sessions_index_path",
lambda: tmp_path / "sessions_index.json",
)


@pytest.fixture(autouse=True)
def _guard_stop_daemon_hermeticity(monkeypatch):
"""⛔ Red line (host 2026-08-18T22:58): tests must NEVER trigger a real
stop_daemon() — it sends a shutdown over the websocket and kills the live
emrgd (2026-08-20 16:18/16:25 real incidents; the daemon is EMRG's life
core; rant 2026-08-20T16:32:30). Any test that calls stop_all()/
stop_daemon() without isolating stop_daemon now fails loudly with
AssertionError instead of killing the daemon. Tests that DO isolate it
(monkeypatch.setattr(_stop_all, "stop_daemon", lambda: None)) patch after
this fixture and override it as usual.
"""
import emrg._stop_all as stop_mod

def _no_real_stop_daemon(*args, **kwargs):
raise AssertionError(
"test triggered a REAL stop_daemon() — ⛔ red-line violation "
"(host 2026-08-18T22:58); tests must isolate it via "
"monkeypatch.setattr(emrg._stop_all, 'stop_daemon', lambda: None)"
)

monkeypatch.setattr(stop_mod, "stop_daemon", _no_real_stop_daemon)
13 changes: 13 additions & 0 deletions tests/test_stop_all.py
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -966,3 +966,16 @@ def test_stop_all_prints_tee_path(self, monkeypatch, tmp_path, capsys):
assert "log also written to" in out
assert str(tmp_path / ".emrg" / "logs") in out
assert "exit code 0 (clean)" in out


class TestStopDaemonHermeticityGuard:
"""⛔ Red line (host 2026-08-18T22:58): conftest's autouse guard must keep
stop_daemon patched so a forgetful test can never kill the live daemon
again (rant 2026-08-20T16:32:30). Canary checks function identity only —
it never calls any stop path."""

def test_conftest_guard_stop_daemon_is_installed(self):
import emrg._stop_all as stop_mod
assert stop_mod.stop_daemon.__name__ == "_no_real_stop_daemon", (
"conftest stop_daemon guard missing — real stop_daemon reachable from tests"
)
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
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(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
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codeBlock.parentElement.setAttribute('data-copy-added', 'true');
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btn.textContent = 'Copy';
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observer.observe(document.body, { childList: true, subtree: true });
})();
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} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop) by argszero · Pull Request #890 · argszero/emrg · GitHub
Skip to content
emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop)#890

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 Merged

argszero
merged 1 commit into

from

Aug 20, 2026
 Merged


emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop)
#890
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2 changes: 1 addition & 1 deletion
Agent.md

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -118,7 +118,7 @@ Community needs voiced in HN agent-UI discussions map directly to EMRG's design:
pkill -f "emrg.server"; rm -f ~/.emrg/emrgd.token; python -m emrg
```

Python: `uv run pytest tests/ -v` (981) — import check: `uv run python -c "from emrg.client.app import run_client"`
Python: `uv run pytest tests/ -v` (982) — import check: `uv run python -c "from emrg.client.app import run_client"`
GUI: `cd emrg/gui && npm test` (260: 45 daemon_client + 19 conn-manager + 22 app-commands + 131 renderer smoke + 16 i18n + 7 integration + 3 commands + 8 build-config + 7 gui-state + 2 tool-group) — syntax: `node --check main.js preload.js daemon_client.js renderer/js/*.js`
CI: `uv run pytest` (ubuntu + **windows-2025 matrix** — Windows pytest 回归在 PR CI 即失败，v0.2.29 教训 #725) + GUI tests + **actionlint workflow lint** (`rhysd/actionlint@v1.7.12` gate, #444 — workflow 解析错误在 PR CI 即失败，如 `if:` secrets 上下文)
Re-trigger: `scripts/re-trigger-ci.sh [branch]` (workflow_dispatch, #527 — 替代空 commit 重触发：Actions outage 会整段丢弃 push 事件，dispatch 走 API 路径不受影响)
Expand Down

23 changes: 23 additions & 0 deletions
tests/conftest.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -69,3 +69,26 @@ def _redirect_sessions_index(monkeypatch, tmp_path):
 sidx, "sessions_index_path",
 lambda: tmp_path / "sessions_index.json",
 )


@pytest.fixture(autouse=True)
def _guard_stop_daemon_hermeticity(monkeypatch):
 """⛔ Red line (host 2026-08-18T22:58): tests must NEVER trigger a real
 stop_daemon() — it sends a shutdown over the websocket and kills the live
 emrgd (2026-08-20 16:18/16:25 real incidents; the daemon is EMRG's life
 core; rant 2026-08-20T16:32:30). Any test that calls stop_all()/
 stop_daemon() without isolating stop_daemon now fails loudly with
 AssertionError instead of killing the daemon. Tests that DO isolate it
 (monkeypatch.setattr(_stop_all, "stop_daemon", lambda: None)) patch after
 this fixture and override it as usual.
 """
 import emrg._stop_all as stop_mod

 def _no_real_stop_daemon(*args, **kwargs):
 raise AssertionError(
 "test triggered a REAL stop_daemon() — ⛔ red-line violation "
 "(host 2026-08-18T22:58); tests must isolate it via "
 "monkeypatch.setattr(emrg._stop_all, 'stop_daemon', lambda: None)"
 )

 monkeypatch.setattr(stop_mod, "stop_daemon", _no_real_stop_daemon)

13 changes: 13 additions & 0 deletions
tests/test_stop_all.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -966,3 +966,16 @@ def test_stop_all_prints_tee_path(self, monkeypatch, tmp_path, capsys):
 assert "log also written to" in out
 assert str(tmp_path / ".emrg" / "logs") in out
 assert "exit code 0 (clean)" in out


class TestStopDaemonHermeticityGuard:
 """⛔ Red line (host 2026-08-18T22:58): conftest's autouse guard must keep
 stop_daemon patched so a forgetful test can never kill the live daemon
 again (rant 2026-08-20T16:32:30). Canary checks function identity only —
 it never calls any stop path."""

 def test_conftest_guard_stop_daemon_is_installed(self):
 import emrg._stop_all as stop_mod
 assert stop_mod.stop_daemon.__name__ == "_no_real_stop_daemon", (
 "conftest stop_daemon guard missing — real stop_daemon reachable from tests"
 )
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
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';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop) by argszero · Pull Request #890 · argszero/emrg · GitHub
Skip to content
emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop)#890

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 Merged

argszero
merged 1 commit into

from

Aug 20, 2026
 Merged


emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop)
#890
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2 changes: 1 addition & 1 deletion
Agent.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -118,7 +118,7 @@ Community needs voiced in HN agent-UI discussions map directly to EMRG's design:
pkill -f "emrg.server"; rm -f ~/.emrg/emrgd.token; python -m emrg
```

Python: `uv run pytest tests/ -v` (981) — import check: `uv run python -c "from emrg.client.app import run_client"`
Python: `uv run pytest tests/ -v` (982) — import check: `uv run python -c "from emrg.client.app import run_client"`
GUI: `cd emrg/gui && npm test` (260: 45 daemon_client + 19 conn-manager + 22 app-commands + 131 renderer smoke + 16 i18n + 7 integration + 3 commands + 8 build-config + 7 gui-state + 2 tool-group) — syntax: `node --check main.js preload.js daemon_client.js renderer/js/*.js`
CI: `uv run pytest` (ubuntu + **windows-2025 matrix** — Windows pytest 回归在 PR CI 即失败，v0.2.29 教训 #725) + GUI tests + **actionlint workflow lint** (`rhysd/actionlint@v1.7.12` gate, #444 — workflow 解析错误在 PR CI 即失败，如 `if:` secrets 上下文)
Re-trigger: `scripts/re-trigger-ci.sh [branch]` (workflow_dispatch, #527 — 替代空 commit 重触发：Actions outage 会整段丢弃 push 事件，dispatch 走 API 路径不受影响)
Expand Down

23 changes: 23 additions & 0 deletions
tests/conftest.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -69,3 +69,26 @@ def _redirect_sessions_index(monkeypatch, tmp_path):
 sidx, "sessions_index_path",
 lambda: tmp_path / "sessions_index.json",
 )


@pytest.fixture(autouse=True)
def _guard_stop_daemon_hermeticity(monkeypatch):
 """⛔ Red line (host 2026-08-18T22:58): tests must NEVER trigger a real
 stop_daemon() — it sends a shutdown over the websocket and kills the live
 emrgd (2026-08-20 16:18/16:25 real incidents; the daemon is EMRG's life
 core; rant 2026-08-20T16:32:30). Any test that calls stop_all()/
 stop_daemon() without isolating stop_daemon now fails loudly with
 AssertionError instead of killing the daemon. Tests that DO isolate it
 (monkeypatch.setattr(_stop_all, "stop_daemon", lambda: None)) patch after
 this fixture and override it as usual.
 """
 import emrg._stop_all as stop_mod

 def _no_real_stop_daemon(*args, **kwargs):
 raise AssertionError(
 "test triggered a REAL stop_daemon() — ⛔ red-line violation "
 "(host 2026-08-18T22:58); tests must isolate it via "
 "monkeypatch.setattr(emrg._stop_all, 'stop_daemon', lambda: None)"
 )

 monkeypatch.setattr(stop_mod, "stop_daemon", _no_real_stop_daemon)

13 changes: 13 additions & 0 deletions
tests/test_stop_all.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -966,3 +966,16 @@ def test_stop_all_prints_tee_path(self, monkeypatch, tmp_path, capsys):
 assert "log also written to" in out
 assert str(tmp_path / ".emrg" / "logs") in out
 assert "exit code 0 (clean)" in out


class TestStopDaemonHermeticityGuard:
 """⛔ Red line (host 2026-08-18T22:58): conftest's autouse guard must keep
 stop_daemon patched so a forgetful test can never kill the live daemon
 again (rant 2026-08-20T16:32:30). Canary checks function identity only —
 it never calls any stop path."""

 def test_conftest_guard_stop_daemon_is_installed(self):
 import emrg._stop_all as stop_mod
 assert stop_mod.stop_daemon.__name__ == "_no_real_stop_daemon", (
 "conftest stop_daemon guard missing — real stop_daemon reachable from tests"
 )
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
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try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop) by argszero · Pull Request #890 · argszero/emrg · GitHub
Skip to content
emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop)#890

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 Merged

argszero
merged 1 commit into

from

Aug 20, 2026
 Merged


emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop)
#890
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2 changes: 1 addition & 1 deletion
Agent.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -118,7 +118,7 @@ Community needs voiced in HN agent-UI discussions map directly to EMRG's design:
pkill -f "emrg.server"; rm -f ~/.emrg/emrgd.token; python -m emrg
```

Python: `uv run pytest tests/ -v` (981) — import check: `uv run python -c "from emrg.client.app import run_client"`
Python: `uv run pytest tests/ -v` (982) — import check: `uv run python -c "from emrg.client.app import run_client"`
GUI: `cd emrg/gui && npm test` (260: 45 daemon_client + 19 conn-manager + 22 app-commands + 131 renderer smoke + 16 i18n + 7 integration + 3 commands + 8 build-config + 7 gui-state + 2 tool-group) — syntax: `node --check main.js preload.js daemon_client.js renderer/js/*.js`
CI: `uv run pytest` (ubuntu + **windows-2025 matrix** — Windows pytest 回归在 PR CI 即失败，v0.2.29 教训 #725) + GUI tests + **actionlint workflow lint** (`rhysd/actionlint@v1.7.12` gate, #444 — workflow 解析错误在 PR CI 即失败，如 `if:` secrets 上下文)
Re-trigger: `scripts/re-trigger-ci.sh [branch]` (workflow_dispatch, #527 — 替代空 commit 重触发：Actions outage 会整段丢弃 push 事件，dispatch 走 API 路径不受影响)
Expand Down

23 changes: 23 additions & 0 deletions
tests/conftest.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -69,3 +69,26 @@ def _redirect_sessions_index(monkeypatch, tmp_path):
 sidx, "sessions_index_path",
 lambda: tmp_path / "sessions_index.json",
 )


@pytest.fixture(autouse=True)
def _guard_stop_daemon_hermeticity(monkeypatch):
 """⛔ Red line (host 2026-08-18T22:58): tests must NEVER trigger a real
 stop_daemon() — it sends a shutdown over the websocket and kills the live
 emrgd (2026-08-20 16:18/16:25 real incidents; the daemon is EMRG's life
 core; rant 2026-08-20T16:32:30). Any test that calls stop_all()/
 stop_daemon() without isolating stop_daemon now fails loudly with
 AssertionError instead of killing the daemon. Tests that DO isolate it
 (monkeypatch.setattr(_stop_all, "stop_daemon", lambda: None)) patch after
 this fixture and override it as usual.
 """
 import emrg._stop_all as stop_mod

 def _no_real_stop_daemon(*args, **kwargs):
 raise AssertionError(
 "test triggered a REAL stop_daemon() — ⛔ red-line violation "
 "(host 2026-08-18T22:58); tests must isolate it via "
 "monkeypatch.setattr(emrg._stop_all, 'stop_daemon', lambda: None)"
 )

 monkeypatch.setattr(stop_mod, "stop_daemon", _no_real_stop_daemon)

13 changes: 13 additions & 0 deletions
tests/test_stop_all.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -966,3 +966,16 @@ def test_stop_all_prints_tee_path(self, monkeypatch, tmp_path, capsys):
 assert "log also written to" in out
 assert str(tmp_path / ".emrg" / "logs") in out
 assert "exit code 0 (clean)" in out


class TestStopDaemonHermeticityGuard:
 """⛔ Red line (host 2026-08-18T22:58): conftest's autouse guard must keep
 stop_daemon patched so a forgetful test can never kill the live daemon
 again (rant 2026-08-20T16:32:30). Canary checks function identity only —
 it never calls any stop path."""

 def test_conftest_guard_stop_daemon_is_installed(self):
 import emrg._stop_all as stop_mod
 assert stop_mod.stop_daemon.__name__ == "_no_real_stop_daemon", (
 "conftest stop_daemon guard missing — real stop_daemon reachable from tests"
 )
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
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var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
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if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop) by argszero · Pull Request #890 · argszero/emrg · GitHub
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emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop)#890

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 Merged

argszero
merged 1 commit into

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Aug 20, 2026
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emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop)
#890
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2 changes: 1 addition & 1 deletion
Agent.md

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -118,7 +118,7 @@ Community needs voiced in HN agent-UI discussions map directly to EMRG's design:
pkill -f "emrg.server"; rm -f ~/.emrg/emrgd.token; python -m emrg
```

Python: `uv run pytest tests/ -v` (981) — import check: `uv run python -c "from emrg.client.app import run_client"`
Python: `uv run pytest tests/ -v` (982) — import check: `uv run python -c "from emrg.client.app import run_client"`
GUI: `cd emrg/gui && npm test` (260: 45 daemon_client + 19 conn-manager + 22 app-commands + 131 renderer smoke + 16 i18n + 7 integration + 3 commands + 8 build-config + 7 gui-state + 2 tool-group) — syntax: `node --check main.js preload.js daemon_client.js renderer/js/*.js`
CI: `uv run pytest` (ubuntu + **windows-2025 matrix** — Windows pytest 回归在 PR CI 即失败，v0.2.29 教训 #725) + GUI tests + **actionlint workflow lint** (`rhysd/actionlint@v1.7.12` gate, #444 — workflow 解析错误在 PR CI 即失败，如 `if:` secrets 上下文)
Re-trigger: `scripts/re-trigger-ci.sh [branch]` (workflow_dispatch, #527 — 替代空 commit 重触发：Actions outage 会整段丢弃 push 事件，dispatch 走 API 路径不受影响)
Expand Down

23 changes: 23 additions & 0 deletions
tests/conftest.py

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -69,3 +69,26 @@ def _redirect_sessions_index(monkeypatch, tmp_path):
 sidx, "sessions_index_path",
 lambda: tmp_path / "sessions_index.json",
 )


@pytest.fixture(autouse=True)
def _guard_stop_daemon_hermeticity(monkeypatch):
 """⛔ Red line (host 2026-08-18T22:58): tests must NEVER trigger a real
 stop_daemon() — it sends a shutdown over the websocket and kills the live
 emrgd (2026-08-20 16:18/16:25 real incidents; the daemon is EMRG's life
 core; rant 2026-08-20T16:32:30). Any test that calls stop_all()/
 stop_daemon() without isolating stop_daemon now fails loudly with
 AssertionError instead of killing the daemon. Tests that DO isolate it
 (monkeypatch.setattr(_stop_all, "stop_daemon", lambda: None)) patch after
 this fixture and override it as usual.
 """
 import emrg._stop_all as stop_mod

 def _no_real_stop_daemon(*args, **kwargs):
 raise AssertionError(
 "test triggered a REAL stop_daemon() — ⛔ red-line violation "
 "(host 2026-08-18T22:58); tests must isolate it via "
 "monkeypatch.setattr(emrg._stop_all, 'stop_daemon', lambda: None)"
 )

 monkeypatch.setattr(stop_mod, "stop_daemon", _no_real_stop_daemon)

13 changes: 13 additions & 0 deletions
tests/test_stop_all.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -966,3 +966,16 @@ def test_stop_all_prints_tee_path(self, monkeypatch, tmp_path, capsys):
 assert "log also written to" in out
 assert str(tmp_path / ".emrg" / "logs") in out
 assert "exit code 0 (clean)" in out


class TestStopDaemonHermeticityGuard:
 """⛔ Red line (host 2026-08-18T22:58): conftest's autouse guard must keep
 stop_daemon patched so a forgetful test can never kill the live daemon
 again (rant 2026-08-20T16:32:30). Canary checks function identity only —
 it never calls any stop path."""

 def test_conftest_guard_stop_daemon_is_installed(self):
 import emrg._stop_all as stop_mod
 assert stop_mod.stop_daemon.__name__ == "_no_real_stop_daemon", (
 "conftest stop_daemon guard missing — real stop_daemon reachable from tests"
 )
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop) by argszero · Pull Request #890 · argszero/emrg · GitHub
Skip to content
emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop)#890

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 Merged

argszero
merged 1 commit into

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Aug 20, 2026
 Merged


emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop)
#890
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2 changes: 1 addition & 1 deletion
Agent.md

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -118,7 +118,7 @@ Community needs voiced in HN agent-UI discussions map directly to EMRG's design:
pkill -f "emrg.server"; rm -f ~/.emrg/emrgd.token; python -m emrg
```

Python: `uv run pytest tests/ -v` (981) — import check: `uv run python -c "from emrg.client.app import run_client"`
Python: `uv run pytest tests/ -v` (982) — import check: `uv run python -c "from emrg.client.app import run_client"`
GUI: `cd emrg/gui && npm test` (260: 45 daemon_client + 19 conn-manager + 22 app-commands + 131 renderer smoke + 16 i18n + 7 integration + 3 commands + 8 build-config + 7 gui-state + 2 tool-group) — syntax: `node --check main.js preload.js daemon_client.js renderer/js/*.js`
CI: `uv run pytest` (ubuntu + **windows-2025 matrix** — Windows pytest 回归在 PR CI 即失败，v0.2.29 教训 #725) + GUI tests + **actionlint workflow lint** (`rhysd/actionlint@v1.7.12` gate, #444 — workflow 解析错误在 PR CI 即失败，如 `if:` secrets 上下文)
Re-trigger: `scripts/re-trigger-ci.sh [branch]` (workflow_dispatch, #527 — 替代空 commit 重触发：Actions outage 会整段丢弃 push 事件，dispatch 走 API 路径不受影响)
Expand Down

23 changes: 23 additions & 0 deletions
tests/conftest.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -69,3 +69,26 @@ def _redirect_sessions_index(monkeypatch, tmp_path):
 sidx, "sessions_index_path",
 lambda: tmp_path / "sessions_index.json",
 )


@pytest.fixture(autouse=True)
def _guard_stop_daemon_hermeticity(monkeypatch):
 """⛔ Red line (host 2026-08-18T22:58): tests must NEVER trigger a real
 stop_daemon() — it sends a shutdown over the websocket and kills the live
 emrgd (2026-08-20 16:18/16:25 real incidents; the daemon is EMRG's life
 core; rant 2026-08-20T16:32:30). Any test that calls stop_all()/
 stop_daemon() without isolating stop_daemon now fails loudly with
 AssertionError instead of killing the daemon. Tests that DO isolate it
 (monkeypatch.setattr(_stop_all, "stop_daemon", lambda: None)) patch after
 this fixture and override it as usual.
 """
 import emrg._stop_all as stop_mod

 def _no_real_stop_daemon(*args, **kwargs):
 raise AssertionError(
 "test triggered a REAL stop_daemon() — ⛔ red-line violation "
 "(host 2026-08-18T22:58); tests must isolate it via "
 "monkeypatch.setattr(emrg._stop_all, 'stop_daemon', lambda: None)"
 )

 monkeypatch.setattr(stop_mod, "stop_daemon", _no_real_stop_daemon)

13 changes: 13 additions & 0 deletions
tests/test_stop_all.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -966,3 +966,16 @@ def test_stop_all_prints_tee_path(self, monkeypatch, tmp_path, capsys):
 assert "log also written to" in out
 assert str(tmp_path / ".emrg" / "logs") in out
 assert "exit code 0 (clean)" in out


class TestStopDaemonHermeticityGuard:
 """⛔ Red line (host 2026-08-18T22:58): conftest's autouse guard must keep
 stop_daemon patched so a forgetful test can never kill the live daemon
 again (rant 2026-08-20T16:32:30). Canary checks function identity only —
 it never calls any stop path."""

 def test_conftest_guard_stop_daemon_is_installed(self):
 import emrg._stop_all as stop_mod
 assert stop_mod.stop_daemon.__name__ == "_no_real_stop_daemon", (
 "conftest stop_daemon guard missing — real stop_daemon reachable from tests"
 )
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop) by argszero · Pull Request #890 · argszero/emrg · GitHub
Skip to content
emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop)#890

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 Merged

argszero
merged 1 commit into

from

Aug 20, 2026
 Merged


emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop)
#890
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2 changes: 1 addition & 1 deletion
Agent.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -118,7 +118,7 @@ Community needs voiced in HN agent-UI discussions map directly to EMRG's design:
pkill -f "emrg.server"; rm -f ~/.emrg/emrgd.token; python -m emrg
```

Python: `uv run pytest tests/ -v` (981) — import check: `uv run python -c "from emrg.client.app import run_client"`
Python: `uv run pytest tests/ -v` (982) — import check: `uv run python -c "from emrg.client.app import run_client"`
GUI: `cd emrg/gui && npm test` (260: 45 daemon_client + 19 conn-manager + 22 app-commands + 131 renderer smoke + 16 i18n + 7 integration + 3 commands + 8 build-config + 7 gui-state + 2 tool-group) — syntax: `node --check main.js preload.js daemon_client.js renderer/js/*.js`
CI: `uv run pytest` (ubuntu + **windows-2025 matrix** — Windows pytest 回归在 PR CI 即失败，v0.2.29 教训 #725) + GUI tests + **actionlint workflow lint** (`rhysd/actionlint@v1.7.12` gate, #444 — workflow 解析错误在 PR CI 即失败，如 `if:` secrets 上下文)
Re-trigger: `scripts/re-trigger-ci.sh [branch]` (workflow_dispatch, #527 — 替代空 commit 重触发：Actions outage 会整段丢弃 push 事件，dispatch 走 API 路径不受影响)
Expand Down

23 changes: 23 additions & 0 deletions
tests/conftest.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -69,3 +69,26 @@ def _redirect_sessions_index(monkeypatch, tmp_path):
 sidx, "sessions_index_path",
 lambda: tmp_path / "sessions_index.json",
 )


@pytest.fixture(autouse=True)
def _guard_stop_daemon_hermeticity(monkeypatch):
 """⛔ Red line (host 2026-08-18T22:58): tests must NEVER trigger a real
 stop_daemon() — it sends a shutdown over the websocket and kills the live
 emrgd (2026-08-20 16:18/16:25 real incidents; the daemon is EMRG's life
 core; rant 2026-08-20T16:32:30). Any test that calls stop_all()/
 stop_daemon() without isolating stop_daemon now fails loudly with
 AssertionError instead of killing the daemon. Tests that DO isolate it
 (monkeypatch.setattr(_stop_all, "stop_daemon", lambda: None)) patch after
 this fixture and override it as usual.
 """
 import emrg._stop_all as stop_mod

 def _no_real_stop_daemon(*args, **kwargs):
 raise AssertionError(
 "test triggered a REAL stop_daemon() — ⛔ red-line violation "
 "(host 2026-08-18T22:58); tests must isolate it via "
 "monkeypatch.setattr(emrg._stop_all, 'stop_daemon', lambda: None)"
 )

 monkeypatch.setattr(stop_mod, "stop_daemon", _no_real_stop_daemon)

13 changes: 13 additions & 0 deletions
tests/test_stop_all.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -966,3 +966,16 @@ def test_stop_all_prints_tee_path(self, monkeypatch, tmp_path, capsys):
 assert "log also written to" in out
 assert str(tmp_path / ".emrg" / "logs") in out
 assert "exit code 0 (clean)" in out


class TestStopDaemonHermeticityGuard:
 """⛔ Red line (host 2026-08-18T22:58): conftest's autouse guard must keep
 stop_daemon patched so a forgetful test can never kill the live daemon
 again (rant 2026-08-20T16:32:30). Canary checks function identity only —
 it never calls any stop path."""

 def test_conftest_guard_stop_daemon_is_installed(self):
 import emrg._stop_all as stop_mod
 assert stop_mod.stop_daemon.__name__ == "_no_real_stop_daemon", (
 "conftest stop_daemon guard missing — real stop_daemon reachable from tests"
 )
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop) by argszero · Pull Request #890 · argszero/emrg · GitHub
Skip to content
emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop)#890

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 Merged

argszero
merged 1 commit into

from

Aug 20, 2026
 Merged


emrg: conftest hermeticity guard — un-isolated stop_daemon calls fail loudly (⛔ red line backstop)
#890
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2 changes: 1 addition & 1 deletion
Agent.md

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -118,7 +118,7 @@ Community needs voiced in HN agent-UI discussions map directly to EMRG's design:
pkill -f "emrg.server"; rm -f ~/.emrg/emrgd.token; python -m emrg
```

Python: `uv run pytest tests/ -v` (981) — import check: `uv run python -c "from emrg.client.app import run_client"`
Python: `uv run pytest tests/ -v` (982) — import check: `uv run python -c "from emrg.client.app import run_client"`
GUI: `cd emrg/gui && npm test` (260: 45 daemon_client + 19 conn-manager + 22 app-commands + 131 renderer smoke + 16 i18n + 7 integration + 3 commands + 8 build-config + 7 gui-state + 2 tool-group) — syntax: `node --check main.js preload.js daemon_client.js renderer/js/*.js`
CI: `uv run pytest` (ubuntu + **windows-2025 matrix** — Windows pytest 回归在 PR CI 即失败，v0.2.29 教训 #725) + GUI tests + **actionlint workflow lint** (`rhysd/actionlint@v1.7.12` gate, #444 — workflow 解析错误在 PR CI 即失败，如 `if:` secrets 上下文)
Re-trigger: `scripts/re-trigger-ci.sh [branch]` (workflow_dispatch, #527 — 替代空 commit 重触发：Actions outage 会整段丢弃 push 事件，dispatch 走 API 路径不受影响)
Expand Down

23 changes: 23 additions & 0 deletions
tests/conftest.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -69,3 +69,26 @@ def _redirect_sessions_index(monkeypatch, tmp_path):
 sidx, "sessions_index_path",
 lambda: tmp_path / "sessions_index.json",
 )


@pytest.fixture(autouse=True)
def _guard_stop_daemon_hermeticity(monkeypatch):
 """⛔ Red line (host 2026-08-18T22:58): tests must NEVER trigger a real
 stop_daemon() — it sends a shutdown over the websocket and kills the live
 emrgd (2026-08-20 16:18/16:25 real incidents; the daemon is EMRG's life
 core; rant 2026-08-20T16:32:30). Any test that calls stop_all()/
 stop_daemon() without isolating stop_daemon now fails loudly with
 AssertionError instead of killing the daemon. Tests that DO isolate it
 (monkeypatch.setattr(_stop_all, "stop_daemon", lambda: None)) patch after
 this fixture and override it as usual.
 """
 import emrg._stop_all as stop_mod

 def _no_real_stop_daemon(*args, **kwargs):
 raise AssertionError(
 "test triggered a REAL stop_daemon() — ⛔ red-line violation "
 "(host 2026-08-18T22:58); tests must isolate it via "
 "monkeypatch.setattr(emrg._stop_all, 'stop_daemon', lambda: None)"
 )

 monkeypatch.setattr(stop_mod, "stop_daemon", _no_real_stop_daemon)

13 changes: 13 additions & 0 deletions
tests/test_stop_all.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -966,3 +966,16 @@ def test_stop_all_prints_tee_path(self, monkeypatch, tmp_path, capsys):
 assert "log also written to" in out
 assert str(tmp_path / ".emrg" / "logs") in out
 assert "exit code 0 (clean)" in out


class TestStopDaemonHermeticityGuard:
 """⛔ Red line (host 2026-08-18T22:58): conftest's autouse guard must keep
 stop_daemon patched so a forgetful test can never kill the live daemon
 again (rant 2026-08-20T16:32:30). Canary checks function identity only —
 it never calls any stop path."""

 def test_conftest_guard_stop_daemon_is_installed(self):
 import emrg._stop_all as stop_mod
 assert stop_mod.stop_daemon.__name__ == "_no_real_stop_daemon", (
 "conftest stop_daemon guard missing — real stop_daemon reachable from tests"
 )
Loading