68 lines
2.4 KiB
JavaScript
68 lines
2.4 KiB
JavaScript
TestPage.registerInitializer(() => {
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window.logStackTrace = function(stackTrace) {
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let foundAsyncBoundary = false;
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let callFrameIndex = 0;
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function logCallFrame(callFrame, isAsyncBoundary) {
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let label = callFrame.functionName;
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if (isAsyncBoundary)
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InspectorTest.log(`${callFrameIndex}: --- ${label} ---`);
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else {
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let code = callFrame.nativeCode ? "N" : (callFrame.programCode ? "P" : "F");
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InspectorTest.log(`${callFrameIndex}: [${code}] ${label}`);
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}
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callFrameIndex++;
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}
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InspectorTest.log("CALL STACK:");
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while (stackTrace) {
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let callFrames = stackTrace.callFrames;
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let topCallFrameIsBoundary = stackTrace.topCallFrameIsBoundary;
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let truncated = stackTrace.truncated;
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stackTrace = stackTrace.parentStackTrace;
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if (!callFrames || !callFrames.length)
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continue;
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if (topCallFrameIsBoundary) {
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if (!foundAsyncBoundary) {
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InspectorTest.log("ASYNC CALL STACK:");
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foundAsyncBoundary = true;
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}
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logCallFrame(callFrames[0], true);
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}
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for (let i = topCallFrameIsBoundary ? 1 : 0; i < callFrames.length; ++i) {
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let callFrame = callFrames[i];
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logCallFrame(callFrame);
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// Skip call frames after the test harness entry point.
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if (callFrame.programCode)
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break;
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}
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if (truncated)
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InspectorTest.log("(remaining call frames truncated)");
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}
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};
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window.getActiveStackTrace = function() {
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InspectorTest.assert(WI.debuggerManager.activeCallFrame, "Active call frame should exist.");
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if (!WI.debuggerManager.activeCallFrame)
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return null;
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let targetData = WI.debuggerManager.dataForTarget(WI.debuggerManager.activeCallFrame.target);
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InspectorTest.assert(targetData, "Data for active call frame target should exist.");
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if (!targetData)
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return null;
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const topCallFrameIsBoundary = false;
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const truncated = false;
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return new WI.StackTrace(targetData.callFrames, topCallFrameIsBoundary, truncated, targetData.asyncStackTrace);
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}
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window.logActiveStackTrace = function() {
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logStackTrace(getActiveStackTrace());
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}
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});
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