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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /toolkit/components/aboutmemory/tests/test_dumpGCAndCCLogsToFile.xhtml | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'toolkit/components/aboutmemory/tests/test_dumpGCAndCCLogsToFile.xhtml')
| -rw-r--r-- | toolkit/components/aboutmemory/tests/test_dumpGCAndCCLogsToFile.xhtml | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/toolkit/components/aboutmemory/tests/test_dumpGCAndCCLogsToFile.xhtml b/toolkit/components/aboutmemory/tests/test_dumpGCAndCCLogsToFile.xhtml new file mode 100644 index 0000000000..9f3cdfe774 --- /dev/null +++ b/toolkit/components/aboutmemory/tests/test_dumpGCAndCCLogsToFile.xhtml @@ -0,0 +1,90 @@ +<?xml version="1.0"?> +<?xml-stylesheet href="chrome://global/skin" type="text/css"?> +<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" + type="text/css"?> +<window title="GC/CC logging with child processes" + xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"> + <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/> + + <!-- test results are displayed in the html:body --> + <body xmlns="http://www.w3.org/1999/xhtml"> + </body> + + <!-- test code goes here --> + <script type="application/javascript"><![CDATA[ + + SimpleTest.waitForExplicitFinish(); + + let numRemotes = 3; + let numReady = 0; + + // Create some remote processes, and set up message-passing so that + // we know when each child is fully initialized. + let remotes = []; + SpecialPowers.pushPrefEnv({"set": [["dom.ipc.processCount", numRemotes]]}).then(function() { + for (let i = 0; i < numRemotes; i++) { + let w = remotes[i] = window.browsingContext.topChromeWindow.open("remote.xhtml", "", "chrome"); + + w.addEventListener("load", function loadHandler() { + let remoteBrowser = w.document.getElementById("remote"); + let mm = remoteBrowser.messageManager; + mm.addMessageListener("test:ready", function readyHandler() { + mm.removeMessageListener("test:ready", readyHandler); + numReady++; + if (numReady == numRemotes) { + // All the remote processes are ready. Run test. + runTest(); + } + }); + mm.loadFrameScript("data:," + encodeURI("sendAsyncMessage('test:ready');"), true); + }, {once: true}); + } + }); + + let dumper = Cc["@mozilla.org/memory-info-dumper;1"]. + getService(Ci.nsIMemoryInfoDumper); + + function runTest() { + let numParents = 0; + let numChildren = 0; + dumper.dumpGCAndCCLogsToFile( + /* identifier: */ "test." + Date.now(), + /* allTraces: */ false, + /* childProcesses: */ true, + { + onDump(gcLog, ccLog, isParent) { + if (isParent) { + numParents++; + } else { + numChildren++; + } + checkAndRemoveLog(gcLog); + checkAndRemoveLog(ccLog); + }, + onFinish() { + is(numParents, 1, "GC/CC logs for the parent process"); + is(numChildren, numRemotes, "GC/CC logs for each child process"); + cleanUpAndFinish(); + }, + } + ); + } + + function cleanUpAndFinish() { + // Close the remote processes. + for (let i = 0; i < numRemotes; i++) { + remotes[i].close(); + } + SimpleTest.finish(); + } + + function checkAndRemoveLog(logFile) { + let name = logFile.path; + ok(logFile.exists(), "log file "+name+" exists"); + ok(logFile.isFile(), "log file "+name+" is a regular file"); + ok(logFile.fileSize > 0, "log file "+name+" is not empty"); + logFile.remove(/* recursive: */ false); + } + + ]]></script> +</window> |