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Unified Diff: third_party/WebKit/LayoutTests/inspector/tracing/decorations-after-inplace-formatter.html

Issue 2492343002: Devtools: Pretty print fix for CSS coverage decorations. (Closed)
Patch Set: Pretty print fix for CSS coverage decorations. Created 4 years, 1 month ago
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Index: third_party/WebKit/LayoutTests/inspector/tracing/decorations-after-inplace-formatter.html
diff --git a/third_party/WebKit/LayoutTests/inspector/tracing/decorations-after-inplace-formatter.html b/third_party/WebKit/LayoutTests/inspector/tracing/decorations-after-inplace-formatter.html
new file mode 100644
index 0000000000000000000000000000000000000000..acde75095d9082b4b593ba141116008772879e10
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/inspector/tracing/decorations-after-inplace-formatter.html
@@ -0,0 +1,77 @@
+<html>
+<head>
+<script src="../../http/tests/inspector/inspector-test.js"></script>
+<script src="../../http/tests/inspector/timeline-test.js"></script>
+<script src="../../http/tests/inspector/debugger-test.js"></script>
+<script src="../../http/tests/inspector/sources-test.js"></script>
+
+<link rel="stylesheet" type="text/css" href="resources/decorations-after-inplace-formatter.css">
+<script>
+
+function test()
+{
+ Runtime.experiments.enableForTest("timelineRuleUsageRecording");
+
+ var panel = UI.panels.timeline;
+ panel._markUnusedCSS.set(true);
+
+ var scriptFormatter;
+
+ InspectorTest.startTimeline(timelineStarted);
+
+ function timelineStarted()
+ {
+ InspectorTest.stopTimeline(onTracingFinished);
+ }
+
+ function onTracingFinished()
+ {
+ UI.inspectorView.showPanel("sources").then(formatterSetup);
+ }
+ function formatterSetup()
+ {
+ inplaceFormatter().then(function(sf) {
+ scriptFormatter = sf;
+ showSource();
+ });
+ }
+ function showSource()
+ {
+ InspectorTest.addSniffer(Components.CoverageProfile.LineDecorator.prototype, "decorate", formatSource);
+ InspectorTest.showScriptSource("decorations-after-inplace-formatter.css");
+ }
+
+ function formatSource(frame)
+ {
+ InspectorTest.addSniffer(Components.CoverageProfile.LineDecorator.prototype, "decorate", uiSourceCodeScriptFormatted);
+ scriptFormatter._formatSourceInPlace();
+ }
+
+ function uiSourceCodeScriptFormatted()
+ {
+ var lines = Array.prototype.map.call(document.querySelectorAll(".text-editor-line-marker-coverage"),
+ e => e.parentElement.previousSibling.textContent);
+
+ InspectorTest.addResult("Formatted line numbers of rules that were not used:");
+ InspectorTest.addResult(lines);
+ InspectorTest.completeTest();
+ }
+
+ function inplaceFormatter()
+ {
+ return self.runtime.allInstances(Sources.SourcesView.EditorAction).then(function(editorActions) {
+ for (var i = 0; i < editorActions.length; ++i) {
+ if (editorActions[i] instanceof Sources.InplaceFormatterEditorAction)
+ return editorActions[i];
+ }
+ return null;
+ });
+ }
+}
+</script>
+</head>
+<p id="id">PASS</p>
+<body onload="runTest()">
+<p>Tests the CSS highlight in sources after the Pretty print formatting.</p>
+</body>
+</html>
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