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A @data_provider that yields no data makes the test vanish #1145

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A @data_provider that yields no data makes the test vanish#1145
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Description

@Chemaclass
Chemaclass
opened on Aug 13, 2026

Problem

A @data_provider that names a function which is not defined — a typo, or a
provider that was renamed — produces no data sets. The runner's per-data-set
loop body then never runs, so the test leaves the run without a trace:

# @data_provider provider_typo
function test_x() { assert_same "a" "$1"; }

Tests: 0 total
No tests found

Two things are wrong. The summary blames a missing test when what is missing
is the provider, and the name of the annotation is never printed — so the one
piece of information that identifies the typo is withheld.

A provider that is defined but returns nothing drops the test the same way, and
is harder to spot: the name resolves, so nothing looks wrong.

Worse under --parallel

The per-file loop runs in a background subshell there, so a counter incremented
in it dies with the subshell — only .result files reach the aggregate. A file
with one good test and one broken provider prints the error and exits 0:

✗ Error: Broken
Tests: 1 passed, 1 total # exit 0

Sequential exits 1 for the same file. CI on the parallel path goes green with
the reason on screen.

Fix

Report the test as an error naming the provider, distinguishing "is not
defined" from "produced no data", and write a .result payload so the failure
survives parallel aggregation.

Metadata

Metadata

Assignees

Labels

bugSomething isn't working

Type

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Projects

  • bashunit
    Status
    Done

Milestone

No milestone

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None yet

Development

No branches or pull requests

Issue actions

, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
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;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
A @data_provider that yields no data makes the test vanish · Issue #1145 · TypedDevs/bashunit · GitHub
Skip to content
A @data_provider that yields no data makes the test vanish #1145
Closed
Closed
A @data_provider that yields no data makes the test vanish#1145
Assignees
Chemaclass
Labels
bugSomething isn't working
Description
@Chemaclass
Chemaclass
opened on Aug 13, 2026
Problem
A @data_provider that names a function which is not defined — a typo, or a

provider that was renamed — produces no data sets. The runner's per-data-set

loop body then never runs, so the test leaves the run without a trace:
# @data_provider provider_typo
function test_x() { assert_same "a" "$1"; }

Tests: 0 total
No tests found

Two things are wrong. The summary blames a missing test when what is missing

is the provider, and the name of the annotation is never printed — so the one

piece of information that identifies the typo is withheld.
A provider that is defined but returns nothing drops the test the same way, and

is harder to spot: the name resolves, so nothing looks wrong.
Worse under --parallel
The per-file loop runs in a background subshell there, so a counter incremented

in it dies with the subshell — only .result files reach the aggregate. A file

with one good test and one broken provider prints the error and exits 0:
✗ Error: Broken
Tests: 1 passed, 1 total # exit 0

Sequential exits 1 for the same file. CI on the parallel path goes green with

the reason on screen.
Fix
Report the test as an error naming the provider, distinguishing "is not

defined" from "produced no data", and write a .result payload so the failure

survives parallel aggregation.
Metadata
Metadata
Assignees
Labels
bugSomething isn't working
Type
No type
Projects
  • bashunit
    Status
    Done
Milestone
No milestone
Relationships
None yet
Development
No branches or pull requests
Issue actions

, '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;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
A @data_provider that yields no data makes the test vanish · Issue #1145 · TypedDevs/bashunit · GitHub
Skip to content
A @data_provider that yields no data makes the test vanish #1145
Closed
Closed
A @data_provider that yields no data makes the test vanish#1145
Assignees
Chemaclass
Labels
bugSomething isn't working
Description
@Chemaclass
Chemaclass
opened on Aug 13, 2026
Problem
A @data_provider that names a function which is not defined — a typo, or a

provider that was renamed — produces no data sets. The runner's per-data-set

loop body then never runs, so the test leaves the run without a trace:
# @data_provider provider_typo
function test_x() { assert_same "a" "$1"; }

Tests: 0 total
No tests found

Two things are wrong. The summary blames a missing test when what is missing

is the provider, and the name of the annotation is never printed — so the one

piece of information that identifies the typo is withheld.
A provider that is defined but returns nothing drops the test the same way, and

is harder to spot: the name resolves, so nothing looks wrong.
Worse under --parallel
The per-file loop runs in a background subshell there, so a counter incremented

in it dies with the subshell — only .result files reach the aggregate. A file

with one good test and one broken provider prints the error and exits 0:
✗ Error: Broken
Tests: 1 passed, 1 total # exit 0

Sequential exits 1 for the same file. CI on the parallel path goes green with

the reason on screen.
Fix
Report the test as an error naming the provider, distinguishing "is not

defined" from "produced no data", and write a .result payload so the failure

survives parallel aggregation.
Metadata
Metadata
Assignees
Labels
bugSomething isn't working
Type
No type
Projects
  • bashunit
    Status
    Done
Milestone
No milestone
Relationships
None yet
Development
No branches or pull requests
Issue actions

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
A @data_provider that yields no data makes the test vanish · Issue #1145 · TypedDevs/bashunit · GitHub
Skip to content
A @data_provider that yields no data makes the test vanish #1145
Closed
Closed
A @data_provider that yields no data makes the test vanish#1145
Assignees
Chemaclass
Labels
bugSomething isn't working
Description
@Chemaclass
Chemaclass
opened on Aug 13, 2026
Problem
A @data_provider that names a function which is not defined — a typo, or a

provider that was renamed — produces no data sets. The runner's per-data-set

loop body then never runs, so the test leaves the run without a trace:
# @data_provider provider_typo
function test_x() { assert_same "a" "$1"; }

Tests: 0 total
No tests found

Two things are wrong. The summary blames a missing test when what is missing

is the provider, and the name of the annotation is never printed — so the one

piece of information that identifies the typo is withheld.
A provider that is defined but returns nothing drops the test the same way, and

is harder to spot: the name resolves, so nothing looks wrong.
Worse under --parallel
The per-file loop runs in a background subshell there, so a counter incremented

in it dies with the subshell — only .result files reach the aggregate. A file

with one good test and one broken provider prints the error and exits 0:
✗ Error: Broken
Tests: 1 passed, 1 total # exit 0

Sequential exits 1 for the same file. CI on the parallel path goes green with

the reason on screen.
Fix
Report the test as an error naming the provider, distinguishing "is not

defined" from "produced no data", and write a .result payload so the failure

survives parallel aggregation.
Metadata
Metadata
Assignees
Labels
bugSomething isn't working
Type
No type
Projects
  • bashunit
    Status
    Done
Milestone
No milestone
Relationships
None yet
Development
No branches or pull requests
Issue actions

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
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" + '
A @data_provider that yields no data makes the test vanish · Issue #1145 · TypedDevs/bashunit · GitHub
Skip to content
A @data_provider that yields no data makes the test vanish #1145
Closed
Closed
A @data_provider that yields no data makes the test vanish#1145
Assignees
Chemaclass
Labels
bugSomething isn't working
Description
@Chemaclass
Chemaclass
opened on Aug 13, 2026
Problem
A @data_provider that names a function which is not defined — a typo, or a

provider that was renamed — produces no data sets. The runner's per-data-set

loop body then never runs, so the test leaves the run without a trace:
# @data_provider provider_typo
function test_x() { assert_same "a" "$1"; }

Tests: 0 total
No tests found

Two things are wrong. The summary blames a missing test when what is missing

is the provider, and the name of the annotation is never printed — so the one

piece of information that identifies the typo is withheld.
A provider that is defined but returns nothing drops the test the same way, and

is harder to spot: the name resolves, so nothing looks wrong.
Worse under --parallel
The per-file loop runs in a background subshell there, so a counter incremented

in it dies with the subshell — only .result files reach the aggregate. A file

with one good test and one broken provider prints the error and exits 0:
✗ Error: Broken
Tests: 1 passed, 1 total # exit 0

Sequential exits 1 for the same file. CI on the parallel path goes green with

the reason on screen.
Fix
Report the test as an error naming the provider, distinguishing "is not

defined" from "produced no data", and write a .result payload so the failure

survives parallel aggregation.
Metadata
Metadata
Assignees
Labels
bugSomething isn't working
Type
No type
Projects
  • bashunit
    Status
    Done
Milestone
No milestone
Relationships
None yet
Development
No branches or pull requests
Issue actions

, '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('^' + ".*" + '
A @data_provider that yields no data makes the test vanish · Issue #1145 · TypedDevs/bashunit · GitHub
Skip to content
A @data_provider that yields no data makes the test vanish #1145
Closed
Closed
A @data_provider that yields no data makes the test vanish#1145
Assignees
Chemaclass
Labels
bugSomething isn't working
Description
@Chemaclass
Chemaclass
opened on Aug 13, 2026
Problem
A @data_provider that names a function which is not defined — a typo, or a

provider that was renamed — produces no data sets. The runner's per-data-set

loop body then never runs, so the test leaves the run without a trace:
# @data_provider provider_typo
function test_x() { assert_same "a" "$1"; }

Tests: 0 total
No tests found

Two things are wrong. The summary blames a missing test when what is missing

is the provider, and the name of the annotation is never printed — so the one

piece of information that identifies the typo is withheld.
A provider that is defined but returns nothing drops the test the same way, and

is harder to spot: the name resolves, so nothing looks wrong.
Worse under --parallel
The per-file loop runs in a background subshell there, so a counter incremented

in it dies with the subshell — only .result files reach the aggregate. A file

with one good test and one broken provider prints the error and exits 0:
✗ Error: Broken
Tests: 1 passed, 1 total # exit 0

Sequential exits 1 for the same file. CI on the parallel path goes green with

the reason on screen.
Fix
Report the test as an error naming the provider, distinguishing "is not

defined" from "produced no data", and write a .result payload so the failure

survives parallel aggregation.
Metadata
Metadata
Assignees
Labels
bugSomething isn't working
Type
No type
Projects
  • bashunit
    Status
    Done
Milestone
No milestone
Relationships
None yet
Development
No branches or pull requests
Issue actions

, '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('^' + ".*" + '
A @data_provider that yields no data makes the test vanish · Issue #1145 · TypedDevs/bashunit · GitHub
Skip to content
A @data_provider that yields no data makes the test vanish #1145
Closed
Closed
A @data_provider that yields no data makes the test vanish#1145
Assignees
Chemaclass
Labels
bugSomething isn't working
Description
@Chemaclass
Chemaclass
opened on Aug 13, 2026
Problem
A @data_provider that names a function which is not defined — a typo, or a

provider that was renamed — produces no data sets. The runner's per-data-set

loop body then never runs, so the test leaves the run without a trace:
# @data_provider provider_typo
function test_x() { assert_same "a" "$1"; }

Tests: 0 total
No tests found

Two things are wrong. The summary blames a missing test when what is missing

is the provider, and the name of the annotation is never printed — so the one

piece of information that identifies the typo is withheld.
A provider that is defined but returns nothing drops the test the same way, and

is harder to spot: the name resolves, so nothing looks wrong.
Worse under --parallel
The per-file loop runs in a background subshell there, so a counter incremented

in it dies with the subshell — only .result files reach the aggregate. A file

with one good test and one broken provider prints the error and exits 0:
✗ Error: Broken
Tests: 1 passed, 1 total # exit 0

Sequential exits 1 for the same file. CI on the parallel path goes green with

the reason on screen.
Fix
Report the test as an error naming the provider, distinguishing "is not

defined" from "produced no data", and write a .result payload so the failure

survives parallel aggregation.
Metadata
Metadata
Assignees
Labels
bugSomething isn't working
Type
No type
Projects
  • bashunit
    Status
    Done
Milestone
No milestone
Relationships
None yet
Development
No branches or pull requests
Issue actions

, '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); }
})();
})();
A @data_provider that yields no data makes the test vanish · Issue #1145 · TypedDevs/bashunit · GitHub
Skip to content
A @data_provider that yields no data makes the test vanish #1145
Closed
Closed
A @data_provider that yields no data makes the test vanish#1145
Assignees
Chemaclass
Labels
bugSomething isn't working
Description
@Chemaclass
Chemaclass
opened on Aug 13, 2026
Problem
A @data_provider that names a function which is not defined — a typo, or a

provider that was renamed — produces no data sets. The runner's per-data-set

loop body then never runs, so the test leaves the run without a trace:
# @data_provider provider_typo
function test_x() { assert_same "a" "$1"; }

Tests: 0 total
No tests found

Two things are wrong. The summary blames a missing test when what is missing

is the provider, and the name of the annotation is never printed — so the one

piece of information that identifies the typo is withheld.
A provider that is defined but returns nothing drops the test the same way, and

is harder to spot: the name resolves, so nothing looks wrong.
Worse under --parallel
The per-file loop runs in a background subshell there, so a counter incremented

in it dies with the subshell — only .result files reach the aggregate. A file

with one good test and one broken provider prints the error and exits 0:
✗ Error: Broken
Tests: 1 passed, 1 total # exit 0

Sequential exits 1 for the same file. CI on the parallel path goes green with

the reason on screen.
Fix
Report the test as an error naming the provider, distinguishing "is not

defined" from "produced no data", and write a .result payload so the failure

survives parallel aggregation.
Metadata
Metadata
Assignees
Labels
bugSomething isn't working
Type
No type
Projects
  • bashunit
    Status
    Done
Milestone
No milestone
Relationships
None yet
Development
No branches or pull requests
Issue actions