test(node): Update mysql tests for better coverage and correctness - #21684

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mydea merged 8 commits into
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fn/fix-mysql-tests
Jun 24, 2026
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test(node): Update mysql tests for better coverage and correctness#21684
mydea merged 8 commits into
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fn/fix-mysql-tests

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This updates the node-integration-tests for mysql package for better test coverage (in preparation of #21568), as well as also fixing some holes in the tests:

  • Previously, we did not have any MySQL server, which lead to some weird quirks, e.g. spans being marked as failed because no server is found etc. This kind of skewed the results. This PR introduces a minimal, node-written MySQL server that only replies with OK/ERROR, just enough for our tests.
  • Add tests for connection pooling
  • Add tests for streamed query errors
  • Add tests for context stability in streamed queries

@mydeamydea self-assigned this Jun 22, 2026
@mydea
mydea requested a review from a team as a code ownerJune 22, 2026 11:01
@mydea
mydea requested review from JPeer264 and andreiborza and removed request for a teamJune 22, 2026 11:01

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Cursor Bugbot has reviewed your changes and found 2 potential issues.

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Reviewed by Cursor Bugbot for commit ce514a8. Configure here.

@mydea
mydeaforce-pushed the fn/fix-mysql-tests branch from 14bb273 to a0edb86CompareJune 23, 2026 12:04
@mydea
mydea merged commit ce6f731 into developJun 24, 2026
189 checks passed
@mydea
mydea deleted the fn/fix-mysql-tests branch June 24, 2026 14:01
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, '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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test(node): Update mysql tests for better coverage and correctness - #21684

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mydea merged 8 commits into
developfrom
fn/fix-mysql-tests
Jun 24, 2026
Merged

test(node): Update mysql tests for better coverage and correctness#21684
mydea merged 8 commits into
developfrom
fn/fix-mysql-tests

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This updates the node-integration-tests for mysql package for better test coverage (in preparation of #21568), as well as also fixing some holes in the tests:

  • Previously, we did not have any MySQL server, which lead to some weird quirks, e.g. spans being marked as failed because no server is found etc. This kind of skewed the results. This PR introduces a minimal, node-written MySQL server that only replies with OK/ERROR, just enough for our tests.
  • Add tests for connection pooling
  • Add tests for streamed query errors
  • Add tests for context stability in streamed queries

@mydeamydea self-assigned this Jun 22, 2026
@mydea
mydea requested a review from a team as a code ownerJune 22, 2026 11:01
@mydea
mydea requested review from JPeer264 and andreiborza and removed request for a teamJune 22, 2026 11:01

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Cursor Bugbot has reviewed your changes and found 2 potential issues.

Fix All in Cursor

❌ Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, enable autofix in the Cursor dashboard.

Reviewed by Cursor Bugbot for commit ce514a8. Configure here.

@mydea
mydeaforce-pushed the fn/fix-mysql-tests branch from 14bb273 to a0edb86CompareJune 23, 2026 12:04
@mydea
mydea merged commit ce6f731 into developJun 24, 2026
189 checks passed
@mydea
mydea deleted the fn/fix-mysql-tests branch June 24, 2026 14:01
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, '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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test(node): Update mysql tests for better coverage and correctness - #21684

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mydea merged 8 commits into
developfrom
fn/fix-mysql-tests
Jun 24, 2026
Merged

test(node): Update mysql tests for better coverage and correctness#21684
mydea merged 8 commits into
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fn/fix-mysql-tests

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This updates the node-integration-tests for mysql package for better test coverage (in preparation of #21568), as well as also fixing some holes in the tests:

  • Previously, we did not have any MySQL server, which lead to some weird quirks, e.g. spans being marked as failed because no server is found etc. This kind of skewed the results. This PR introduces a minimal, node-written MySQL server that only replies with OK/ERROR, just enough for our tests.
  • Add tests for connection pooling
  • Add tests for streamed query errors
  • Add tests for context stability in streamed queries

@mydeamydea self-assigned this Jun 22, 2026
@mydea
mydea requested a review from a team as a code ownerJune 22, 2026 11:01
@mydea
mydea requested review from JPeer264 and andreiborza and removed request for a teamJune 22, 2026 11:01

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Cursor Bugbot has reviewed your changes and found 2 potential issues.

Fix All in Cursor

❌ Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, enable autofix in the Cursor dashboard.

Reviewed by Cursor Bugbot for commit ce514a8. Configure here.

@mydea
mydeaforce-pushed the fn/fix-mysql-tests branch from 14bb273 to a0edb86CompareJune 23, 2026 12:04
@mydea
mydea merged commit ce6f731 into developJun 24, 2026
189 checks passed
@mydea
mydea deleted the fn/fix-mysql-tests branch June 24, 2026 14:01
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@mydea@JPeer264
, '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('^' + ".*" + '
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test(node): Update mysql tests for better coverage and correctness - #21684

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mydea merged 8 commits into
developfrom
fn/fix-mysql-tests
Jun 24, 2026
Merged

test(node): Update mysql tests for better coverage and correctness#21684
mydea merged 8 commits into
developfrom
fn/fix-mysql-tests

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This updates the node-integration-tests for mysql package for better test coverage (in preparation of #21568), as well as also fixing some holes in the tests:

  • Previously, we did not have any MySQL server, which lead to some weird quirks, e.g. spans being marked as failed because no server is found etc. This kind of skewed the results. This PR introduces a minimal, node-written MySQL server that only replies with OK/ERROR, just enough for our tests.
  • Add tests for connection pooling
  • Add tests for streamed query errors
  • Add tests for context stability in streamed queries

@mydeamydea self-assigned this Jun 22, 2026
@mydea
mydea requested a review from a team as a code ownerJune 22, 2026 11:01
@mydea
mydea requested review from JPeer264 and andreiborza and removed request for a teamJune 22, 2026 11:01

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Cursor Bugbot has reviewed your changes and found 2 potential issues.

Fix All in Cursor

❌ Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, enable autofix in the Cursor dashboard.

Reviewed by Cursor Bugbot for commit ce514a8. Configure here.

@mydea
mydeaforce-pushed the fn/fix-mysql-tests branch from 14bb273 to a0edb86CompareJune 23, 2026 12:04
@mydea
mydea merged commit ce6f731 into developJun 24, 2026
189 checks passed
@mydea
mydea deleted the fn/fix-mysql-tests branch June 24, 2026 14:01
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, '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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test(node): Update mysql tests for better coverage and correctness - #21684

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mydea merged 8 commits into
developfrom
fn/fix-mysql-tests
Jun 24, 2026
Merged

test(node): Update mysql tests for better coverage and correctness#21684
mydea merged 8 commits into
developfrom
fn/fix-mysql-tests

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This updates the node-integration-tests for mysql package for better test coverage (in preparation of #21568), as well as also fixing some holes in the tests:

  • Previously, we did not have any MySQL server, which lead to some weird quirks, e.g. spans being marked as failed because no server is found etc. This kind of skewed the results. This PR introduces a minimal, node-written MySQL server that only replies with OK/ERROR, just enough for our tests.
  • Add tests for connection pooling
  • Add tests for streamed query errors
  • Add tests for context stability in streamed queries

@mydeamydea self-assigned this Jun 22, 2026
@mydea
mydea requested a review from a team as a code ownerJune 22, 2026 11:01
@mydea
mydea requested review from JPeer264 and andreiborza and removed request for a teamJune 22, 2026 11:01

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Cursor Bugbot has reviewed your changes and found 2 potential issues.

Fix All in Cursor

❌ Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, enable autofix in the Cursor dashboard.

Reviewed by Cursor Bugbot for commit ce514a8. Configure here.

@mydea
mydeaforce-pushed the fn/fix-mysql-tests branch from 14bb273 to a0edb86CompareJune 23, 2026 12:04
@mydea
mydea merged commit ce6f731 into developJun 24, 2026
189 checks passed
@mydea
mydea deleted the fn/fix-mysql-tests branch June 24, 2026 14:01
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@mydea@JPeer264
, '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('^' + ".*" + '
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test(node): Update mysql tests for better coverage and correctness - #21684

Merged
mydea merged 8 commits into
developfrom
fn/fix-mysql-tests
Jun 24, 2026
Merged

test(node): Update mysql tests for better coverage and correctness#21684
mydea merged 8 commits into
developfrom
fn/fix-mysql-tests

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This updates the node-integration-tests for mysql package for better test coverage (in preparation of #21568), as well as also fixing some holes in the tests:

  • Previously, we did not have any MySQL server, which lead to some weird quirks, e.g. spans being marked as failed because no server is found etc. This kind of skewed the results. This PR introduces a minimal, node-written MySQL server that only replies with OK/ERROR, just enough for our tests.
  • Add tests for connection pooling
  • Add tests for streamed query errors
  • Add tests for context stability in streamed queries

@mydeamydea self-assigned this Jun 22, 2026
@mydea
mydea requested a review from a team as a code ownerJune 22, 2026 11:01
@mydea
mydea requested review from JPeer264 and andreiborza and removed request for a teamJune 22, 2026 11:01

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Cursor Bugbot has reviewed your changes and found 2 potential issues.

Fix All in Cursor

❌ Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, enable autofix in the Cursor dashboard.

Reviewed by Cursor Bugbot for commit ce514a8. Configure here.

@mydea
mydeaforce-pushed the fn/fix-mysql-tests branch from 14bb273 to a0edb86CompareJune 23, 2026 12:04
@mydea
mydea merged commit ce6f731 into developJun 24, 2026
189 checks passed
@mydea
mydea deleted the fn/fix-mysql-tests branch June 24, 2026 14:01
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@mydea@JPeer264
, '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('^' + ".*" + '
Skip to content

test(node): Update mysql tests for better coverage and correctness - #21684

Merged
mydea merged 8 commits into
developfrom
fn/fix-mysql-tests
Jun 24, 2026
Merged

test(node): Update mysql tests for better coverage and correctness#21684
mydea merged 8 commits into
developfrom
fn/fix-mysql-tests

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@mydea

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This updates the node-integration-tests for mysql package for better test coverage (in preparation of #21568), as well as also fixing some holes in the tests:

  • Previously, we did not have any MySQL server, which lead to some weird quirks, e.g. spans being marked as failed because no server is found etc. This kind of skewed the results. This PR introduces a minimal, node-written MySQL server that only replies with OK/ERROR, just enough for our tests.
  • Add tests for connection pooling
  • Add tests for streamed query errors
  • Add tests for context stability in streamed queries

@mydeamydea self-assigned this Jun 22, 2026
@mydea
mydea requested a review from a team as a code ownerJune 22, 2026 11:01
@mydea
mydea requested review from JPeer264 and andreiborza and removed request for a teamJune 22, 2026 11:01

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Cursor Bugbot has reviewed your changes and found 2 potential issues.

Fix All in Cursor

❌ Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, enable autofix in the Cursor dashboard.

Reviewed by Cursor Bugbot for commit ce514a8. Configure here.

@mydea
mydeaforce-pushed the fn/fix-mysql-tests branch from 14bb273 to a0edb86CompareJune 23, 2026 12:04
@mydea
mydea merged commit ce6f731 into developJun 24, 2026
189 checks passed
@mydea
mydea deleted the fn/fix-mysql-tests branch June 24, 2026 14:01
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, '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

test(node): Update mysql tests for better coverage and correctness - #21684

Merged
mydea merged 8 commits into
developfrom
fn/fix-mysql-tests
Jun 24, 2026
Merged

test(node): Update mysql tests for better coverage and correctness#21684
mydea merged 8 commits into
developfrom
fn/fix-mysql-tests

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This updates the node-integration-tests for mysql package for better test coverage (in preparation of #21568), as well as also fixing some holes in the tests:

  • Previously, we did not have any MySQL server, which lead to some weird quirks, e.g. spans being marked as failed because no server is found etc. This kind of skewed the results. This PR introduces a minimal, node-written MySQL server that only replies with OK/ERROR, just enough for our tests.
  • Add tests for connection pooling
  • Add tests for streamed query errors
  • Add tests for context stability in streamed queries

@mydeamydea self-assigned this Jun 22, 2026
@mydea
mydea requested a review from a team as a code ownerJune 22, 2026 11:01
@mydea
mydea requested review from JPeer264 and andreiborza and removed request for a teamJune 22, 2026 11:01

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Cursor Bugbot has reviewed your changes and found 2 potential issues.

Fix All in Cursor

❌ Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, enable autofix in the Cursor dashboard.

Reviewed by Cursor Bugbot for commit ce514a8. Configure here.

@mydea
mydeaforce-pushed the fn/fix-mysql-tests branch from 14bb273 to a0edb86CompareJune 23, 2026 12:04
@mydea
mydea merged commit ce6f731 into developJun 24, 2026
189 checks passed
@mydea
mydea deleted the fn/fix-mysql-tests branch June 24, 2026 14:01
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2 participants

@mydea@JPeer264