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Have the mock log facade not always print to stdout - #510

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tnull merged 1 commit into
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tnull:2025-03-test-log-print-cfg
Apr 15, 2025
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Have the mock log facade not always print to stdout#510
tnull merged 1 commit into
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tnull:2025-03-test-log-print-cfg

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In #463 we introduced a mock logger that implements the log facade in tests. Previously, it defaulted to always print TRACE-level logs to stdout. This however can be very spammy (especially since it includes TRACE-level logs of electrum_client now).

Here, we make printing the log lines optional by cfg-gating it.

(cc @enigbe)

Comment threadtests/common/logging.rs Outdated
record.line().unwrap(),
record.args()
);
#[cfg(ldk_node_test_log_print)]

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isn't the real problem that we have trace level logs as default for tests?
Cant we work with debug level logs for tests?

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I guess we could also consider reducing it, but more generally there is no value in having the MockLogFacadeLogger spamming stdout, as we're really only using it to test our logging interface.

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I think we can reduce the log level and cfg-gate it so it does not clutter stdout.

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Discussed offline. It seems printing is never a good idea because it is not compatible with parallel test running, so probably better to remove completely.

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tnull removed the request for review from joostjagerMarch 28, 2025 08:57

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Whatever you decide regarding the log level change is fine by me. The gating LGTM.

@tnull
tnull requested a review from G8XSUMarch 31, 2025 08:38
@tnull
tnullforce-pushed the 2025-03-test-log-print-cfg branch from f3d9dce to e5057f5CompareApril 8, 2025 11:46
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tnull commented Apr 8, 2025

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Rebased to resolve minor conflict.

@tnull
tnull requested a review from joostjagerApril 15, 2025 09:48
In lightningdevkit#463 we introduced a mock logger that implements the `log` facade in
tests. Previously, it defaulted to always print `TRACE`-level logs to
`stdout`. This however can be very spammy (especially since it includes
TRACE-level logs of `electrum_client` now).
Here, we simply disable printing to `stdout`
@tnull
tnullforce-pushed the 2025-03-test-log-print-cfg branch from e5057f5 to c5a014fCompareApril 15, 2025 10:58
@tnull

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Pushed fixup that simply drops the println.

@tnull
tnull requested a review from joostjagerApril 15, 2025 10:59
@tnull
tnull merged commit 523727d into lightningdevkit:mainApr 15, 2025
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@tnull@G8XSU@joostjager@enigbe
, '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" + '
Have the mock log facade not always print to `stdout` by tnull · Pull Request #510 · lightningdevkit/ldk-node · GitHub
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Have the mock log facade not always print to stdout - #510

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tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-03-test-log-print-cfg
Apr 15, 2025
Merged

Have the mock log facade not always print to stdout#510
tnull merged 1 commit into
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tnull:2025-03-test-log-print-cfg

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In #463 we introduced a mock logger that implements the log facade in tests. Previously, it defaulted to always print TRACE-level logs to stdout. This however can be very spammy (especially since it includes TRACE-level logs of electrum_client now).

Here, we make printing the log lines optional by cfg-gating it.

(cc @enigbe)

Comment threadtests/common/logging.rs Outdated
record.line().unwrap(),
record.args()
);
#[cfg(ldk_node_test_log_print)]

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isn't the real problem that we have trace level logs as default for tests?
Cant we work with debug level logs for tests?

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I guess we could also consider reducing it, but more generally there is no value in having the MockLogFacadeLogger spamming stdout, as we're really only using it to test our logging interface.

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I think we can reduce the log level and cfg-gate it so it does not clutter stdout.

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Discussed offline. It seems printing is never a good idea because it is not compatible with parallel test running, so probably better to remove completely.

@tnull
tnull removed the request for review from joostjagerMarch 28, 2025 08:57

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Whatever you decide regarding the log level change is fine by me. The gating LGTM.

@tnull
tnull requested a review from G8XSUMarch 31, 2025 08:38
@tnull
tnullforce-pushed the 2025-03-test-log-print-cfg branch from f3d9dce to e5057f5CompareApril 8, 2025 11:46
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tnull commented Apr 8, 2025

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Rebased to resolve minor conflict.

@tnull
tnull requested a review from joostjagerApril 15, 2025 09:48
In lightningdevkit#463 we introduced a mock logger that implements the `log` facade in
tests. Previously, it defaulted to always print `TRACE`-level logs to
`stdout`. This however can be very spammy (especially since it includes
TRACE-level logs of `electrum_client` now).
Here, we simply disable printing to `stdout`
@tnull
tnullforce-pushed the 2025-03-test-log-print-cfg branch from e5057f5 to c5a014fCompareApril 15, 2025 10:58
@tnull

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Pushed fixup that simply drops the println.

@tnull
tnull requested a review from joostjagerApril 15, 2025 10:59
@tnull
tnull merged commit 523727d into lightningdevkit:mainApr 15, 2025
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, '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('^' + ".*" + ' Have the mock log facade not always print to `stdout` by tnull · Pull Request #510 · lightningdevkit/ldk-node · GitHub
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Have the mock log facade not always print to stdout - #510

Merged
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-03-test-log-print-cfg
Apr 15, 2025
Merged

Have the mock log facade not always print to stdout#510
tnull merged 1 commit into
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tnull:2025-03-test-log-print-cfg

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In #463 we introduced a mock logger that implements the log facade in tests. Previously, it defaulted to always print TRACE-level logs to stdout. This however can be very spammy (especially since it includes TRACE-level logs of electrum_client now).

Here, we make printing the log lines optional by cfg-gating it.

(cc @enigbe)

Comment threadtests/common/logging.rs Outdated
record.line().unwrap(),
record.args()
);
#[cfg(ldk_node_test_log_print)]

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isn't the real problem that we have trace level logs as default for tests?
Cant we work with debug level logs for tests?

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I guess we could also consider reducing it, but more generally there is no value in having the MockLogFacadeLogger spamming stdout, as we're really only using it to test our logging interface.

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I think we can reduce the log level and cfg-gate it so it does not clutter stdout.

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Discussed offline. It seems printing is never a good idea because it is not compatible with parallel test running, so probably better to remove completely.

@tnull
tnull removed the request for review from joostjagerMarch 28, 2025 08:57

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Whatever you decide regarding the log level change is fine by me. The gating LGTM.

@tnull
tnull requested a review from G8XSUMarch 31, 2025 08:38
@tnull
tnullforce-pushed the 2025-03-test-log-print-cfg branch from f3d9dce to e5057f5CompareApril 8, 2025 11:46
@tnull

tnull commented Apr 8, 2025

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Rebased to resolve minor conflict.

@tnull
tnull requested a review from joostjagerApril 15, 2025 09:48
In lightningdevkit#463 we introduced a mock logger that implements the `log` facade in
tests. Previously, it defaulted to always print `TRACE`-level logs to
`stdout`. This however can be very spammy (especially since it includes
TRACE-level logs of `electrum_client` now).
Here, we simply disable printing to `stdout`
@tnull
tnullforce-pushed the 2025-03-test-log-print-cfg branch from e5057f5 to c5a014fCompareApril 15, 2025 10:58
@tnull

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Pushed fixup that simply drops the println.

@tnull
tnull requested a review from joostjagerApril 15, 2025 10:59
@tnull
tnull merged commit 523727d into lightningdevkit:mainApr 15, 2025
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, '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('^' + ".*" + ' Have the mock log facade not always print to `stdout` by tnull · Pull Request #510 · lightningdevkit/ldk-node · GitHub
Skip to content

Have the mock log facade not always print to stdout - #510

Merged
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-03-test-log-print-cfg
Apr 15, 2025
Merged

Have the mock log facade not always print to stdout#510
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-03-test-log-print-cfg

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In #463 we introduced a mock logger that implements the log facade in tests. Previously, it defaulted to always print TRACE-level logs to stdout. This however can be very spammy (especially since it includes TRACE-level logs of electrum_client now).

Here, we make printing the log lines optional by cfg-gating it.

(cc @enigbe)

Comment threadtests/common/logging.rs Outdated
record.line().unwrap(),
record.args()
);
#[cfg(ldk_node_test_log_print)]

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isn't the real problem that we have trace level logs as default for tests?
Cant we work with debug level logs for tests?

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I guess we could also consider reducing it, but more generally there is no value in having the MockLogFacadeLogger spamming stdout, as we're really only using it to test our logging interface.

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I think we can reduce the log level and cfg-gate it so it does not clutter stdout.

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Discussed offline. It seems printing is never a good idea because it is not compatible with parallel test running, so probably better to remove completely.

@tnull
tnull removed the request for review from joostjagerMarch 28, 2025 08:57

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Whatever you decide regarding the log level change is fine by me. The gating LGTM.

@tnull
tnull requested a review from G8XSUMarch 31, 2025 08:38
@tnull
tnullforce-pushed the 2025-03-test-log-print-cfg branch from f3d9dce to e5057f5CompareApril 8, 2025 11:46
@tnull

tnull commented Apr 8, 2025

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Rebased to resolve minor conflict.

@tnull
tnull requested a review from joostjagerApril 15, 2025 09:48
In lightningdevkit#463 we introduced a mock logger that implements the `log` facade in
tests. Previously, it defaulted to always print `TRACE`-level logs to
`stdout`. This however can be very spammy (especially since it includes
TRACE-level logs of `electrum_client` now).
Here, we simply disable printing to `stdout`
@tnull
tnullforce-pushed the 2025-03-test-log-print-cfg branch from e5057f5 to c5a014fCompareApril 15, 2025 10:58
@tnull

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Pushed fixup that simply drops the println.

@tnull
tnull requested a review from joostjagerApril 15, 2025 10:59
@tnull
tnull merged commit 523727d into lightningdevkit:mainApr 15, 2025
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, '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" + ' Have the mock log facade not always print to `stdout` by tnull · Pull Request #510 · lightningdevkit/ldk-node · GitHub
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Have the mock log facade not always print to stdout - #510

Merged
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-03-test-log-print-cfg
Apr 15, 2025
Merged

Have the mock log facade not always print to stdout#510
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-03-test-log-print-cfg

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In #463 we introduced a mock logger that implements the log facade in tests. Previously, it defaulted to always print TRACE-level logs to stdout. This however can be very spammy (especially since it includes TRACE-level logs of electrum_client now).

Here, we make printing the log lines optional by cfg-gating it.

(cc @enigbe)

Comment threadtests/common/logging.rs Outdated
record.line().unwrap(),
record.args()
);
#[cfg(ldk_node_test_log_print)]

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isn't the real problem that we have trace level logs as default for tests?
Cant we work with debug level logs for tests?

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I guess we could also consider reducing it, but more generally there is no value in having the MockLogFacadeLogger spamming stdout, as we're really only using it to test our logging interface.

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I think we can reduce the log level and cfg-gate it so it does not clutter stdout.

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Discussed offline. It seems printing is never a good idea because it is not compatible with parallel test running, so probably better to remove completely.

@tnull
tnull removed the request for review from joostjagerMarch 28, 2025 08:57

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Whatever you decide regarding the log level change is fine by me. The gating LGTM.

@tnull
tnull requested a review from G8XSUMarch 31, 2025 08:38
@tnull
tnullforce-pushed the 2025-03-test-log-print-cfg branch from f3d9dce to e5057f5CompareApril 8, 2025 11:46
@tnull

tnull commented Apr 8, 2025

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Rebased to resolve minor conflict.

@tnull
tnull requested a review from joostjagerApril 15, 2025 09:48
In lightningdevkit#463 we introduced a mock logger that implements the `log` facade in
tests. Previously, it defaulted to always print `TRACE`-level logs to
`stdout`. This however can be very spammy (especially since it includes
TRACE-level logs of `electrum_client` now).
Here, we simply disable printing to `stdout`
@tnull
tnullforce-pushed the 2025-03-test-log-print-cfg branch from e5057f5 to c5a014fCompareApril 15, 2025 10:58
@tnull

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Pushed fixup that simply drops the println.

@tnull
tnull requested a review from joostjagerApril 15, 2025 10:59
@tnull
tnull merged commit 523727d into lightningdevkit:mainApr 15, 2025
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, '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('^' + ".*" + ' Have the mock log facade not always print to `stdout` by tnull · Pull Request #510 · lightningdevkit/ldk-node · GitHub
Skip to content

Have the mock log facade not always print to stdout - #510

Merged
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-03-test-log-print-cfg
Apr 15, 2025
Merged

Have the mock log facade not always print to stdout#510
tnull merged 1 commit into
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tnull:2025-03-test-log-print-cfg

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In #463 we introduced a mock logger that implements the log facade in tests. Previously, it defaulted to always print TRACE-level logs to stdout. This however can be very spammy (especially since it includes TRACE-level logs of electrum_client now).

Here, we make printing the log lines optional by cfg-gating it.

(cc @enigbe)

Comment threadtests/common/logging.rs Outdated
record.line().unwrap(),
record.args()
);
#[cfg(ldk_node_test_log_print)]

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isn't the real problem that we have trace level logs as default for tests?
Cant we work with debug level logs for tests?

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I guess we could also consider reducing it, but more generally there is no value in having the MockLogFacadeLogger spamming stdout, as we're really only using it to test our logging interface.

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I think we can reduce the log level and cfg-gate it so it does not clutter stdout.

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Discussed offline. It seems printing is never a good idea because it is not compatible with parallel test running, so probably better to remove completely.

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tnull removed the request for review from joostjagerMarch 28, 2025 08:57

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Whatever you decide regarding the log level change is fine by me. The gating LGTM.

@tnull
tnull requested a review from G8XSUMarch 31, 2025 08:38
@tnull
tnullforce-pushed the 2025-03-test-log-print-cfg branch from f3d9dce to e5057f5CompareApril 8, 2025 11:46
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tnull commented Apr 8, 2025

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Rebased to resolve minor conflict.

@tnull
tnull requested a review from joostjagerApril 15, 2025 09:48
In lightningdevkit#463 we introduced a mock logger that implements the `log` facade in
tests. Previously, it defaulted to always print `TRACE`-level logs to
`stdout`. This however can be very spammy (especially since it includes
TRACE-level logs of `electrum_client` now).
Here, we simply disable printing to `stdout`
@tnull
tnullforce-pushed the 2025-03-test-log-print-cfg branch from e5057f5 to c5a014fCompareApril 15, 2025 10:58
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Pushed fixup that simply drops the println.

@tnull
tnull requested a review from joostjagerApril 15, 2025 10:59
@tnull
tnull merged commit 523727d into lightningdevkit:mainApr 15, 2025
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, '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('^' + ".*" + ' Have the mock log facade not always print to `stdout` by tnull · Pull Request #510 · lightningdevkit/ldk-node · GitHub
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Have the mock log facade not always print to stdout - #510

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tnull merged 1 commit into
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tnull:2025-03-test-log-print-cfg
Apr 15, 2025
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Have the mock log facade not always print to stdout#510
tnull merged 1 commit into
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tnull:2025-03-test-log-print-cfg

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In #463 we introduced a mock logger that implements the log facade in tests. Previously, it defaulted to always print TRACE-level logs to stdout. This however can be very spammy (especially since it includes TRACE-level logs of electrum_client now).

Here, we make printing the log lines optional by cfg-gating it.

(cc @enigbe)

Comment threadtests/common/logging.rs Outdated
record.line().unwrap(),
record.args()
);
#[cfg(ldk_node_test_log_print)]

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isn't the real problem that we have trace level logs as default for tests?
Cant we work with debug level logs for tests?

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I guess we could also consider reducing it, but more generally there is no value in having the MockLogFacadeLogger spamming stdout, as we're really only using it to test our logging interface.

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I think we can reduce the log level and cfg-gate it so it does not clutter stdout.

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Discussed offline. It seems printing is never a good idea because it is not compatible with parallel test running, so probably better to remove completely.

@tnull
tnull removed the request for review from joostjagerMarch 28, 2025 08:57

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Whatever you decide regarding the log level change is fine by me. The gating LGTM.

@tnull
tnull requested a review from G8XSUMarch 31, 2025 08:38
@tnull
tnullforce-pushed the 2025-03-test-log-print-cfg branch from f3d9dce to e5057f5CompareApril 8, 2025 11:46
@tnull

tnull commented Apr 8, 2025

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Rebased to resolve minor conflict.

@tnull
tnull requested a review from joostjagerApril 15, 2025 09:48
In lightningdevkit#463 we introduced a mock logger that implements the `log` facade in
tests. Previously, it defaulted to always print `TRACE`-level logs to
`stdout`. This however can be very spammy (especially since it includes
TRACE-level logs of `electrum_client` now).
Here, we simply disable printing to `stdout`
@tnull
tnullforce-pushed the 2025-03-test-log-print-cfg branch from e5057f5 to c5a014fCompareApril 15, 2025 10:58
@tnull

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Pushed fixup that simply drops the println.

@tnull
tnull requested a review from joostjagerApril 15, 2025 10:59
@tnull
tnull merged commit 523727d into lightningdevkit:mainApr 15, 2025
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, '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); } })(); })(); Have the mock log facade not always print to `stdout` by tnull · Pull Request #510 · lightningdevkit/ldk-node · GitHub
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Have the mock log facade not always print to stdout - #510

Merged
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-03-test-log-print-cfg
Apr 15, 2025
Merged

Have the mock log facade not always print to stdout#510
tnull merged 1 commit into
lightningdevkit:mainfrom
tnull:2025-03-test-log-print-cfg

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In #463 we introduced a mock logger that implements the log facade in tests. Previously, it defaulted to always print TRACE-level logs to stdout. This however can be very spammy (especially since it includes TRACE-level logs of electrum_client now).

Here, we make printing the log lines optional by cfg-gating it.

(cc @enigbe)

Comment threadtests/common/logging.rs Outdated
record.line().unwrap(),
record.args()
);
#[cfg(ldk_node_test_log_print)]

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isn't the real problem that we have trace level logs as default for tests?
Cant we work with debug level logs for tests?

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I guess we could also consider reducing it, but more generally there is no value in having the MockLogFacadeLogger spamming stdout, as we're really only using it to test our logging interface.

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I think we can reduce the log level and cfg-gate it so it does not clutter stdout.

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Discussed offline. It seems printing is never a good idea because it is not compatible with parallel test running, so probably better to remove completely.

@tnull
tnull removed the request for review from joostjagerMarch 28, 2025 08:57

@enigbeenigbe left a comment

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Whatever you decide regarding the log level change is fine by me. The gating LGTM.

@tnull
tnull requested a review from G8XSUMarch 31, 2025 08:38
@tnull
tnullforce-pushed the 2025-03-test-log-print-cfg branch from f3d9dce to e5057f5CompareApril 8, 2025 11:46
@tnull

tnull commented Apr 8, 2025

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Rebased to resolve minor conflict.

@tnull
tnull requested a review from joostjagerApril 15, 2025 09:48
In lightningdevkit#463 we introduced a mock logger that implements the `log` facade in
tests. Previously, it defaulted to always print `TRACE`-level logs to
`stdout`. This however can be very spammy (especially since it includes
TRACE-level logs of `electrum_client` now).
Here, we simply disable printing to `stdout`
@tnull
tnullforce-pushed the 2025-03-test-log-print-cfg branch from e5057f5 to c5a014fCompareApril 15, 2025 10:58
@tnull

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Pushed fixup that simply drops the println.

@tnull
tnull requested a review from joostjagerApril 15, 2025 10:59
@tnull
tnull merged commit 523727d into lightningdevkit:mainApr 15, 2025
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