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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /toolkit/components/aboutmemory/tests/test_aboutmemory7.xhtml
parentInitial commit. (diff)
downloadfirefox-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>
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+<?xml version="1.0"?>
+<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
+<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
+<window title="about:memory"
+ xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+ <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
+ <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
+
+ <!-- This file tests filtering in about:memory. -->
+
+ <!-- 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[
+ "use strict";
+
+ let mgr = Cc["@mozilla.org/memory-reporter-manager;1"].
+ getService(Ci.nsIMemoryReporterManager);
+
+ // Hide all the real reporters; we'll restore them at the end.
+ mgr.blockRegistrationAndHideExistingReporters();
+
+ // Setup various fake-but-deterministic reporters.
+ const KB = 1024;
+ const MB = KB * KB;
+ const HEAP = Ci.nsIMemoryReporter.KIND_HEAP;
+ const OTHER = Ci.nsIMemoryReporter.KIND_OTHER;
+ const BYTES = Ci.nsIMemoryReporter.UNITS_BYTES;
+
+ let fakeReporters = [
+ { collectReports(aCbObj, aClosure, aAnonymize) {
+ function f(aP, aK, aA) {
+ aCbObj.callback("Main Process", aP, aK, BYTES, aA, "Desc.", aClosure);
+ }
+ f("heap-allocated", OTHER, 250 * MB);
+ f("explicit/a/b", HEAP, 50 * MB);
+ f("explicit/a/c/d", HEAP, 25 * MB);
+ f("explicit/a/c/e", HEAP, 15 * MB);
+ f("explicit/a/f", HEAP, 30 * MB);
+ f("explicit/g", HEAP, 100 * MB);
+ f("explicit/h/i", HEAP, 10 * MB);
+ f("explicit/h/i2", HEAP, 9 * MB);
+ f("explicit/j/k", HEAP, 0.5 * MB);
+ f("explicit/j/k2", HEAP, 0.3 * MB);
+ f("explicit/a/l/m", HEAP, 0.1 * MB);
+ f("explicit/a/l/n", HEAP, 0.1 * MB);
+ }
+ }
+ ];
+
+ for (let i = 0; i < fakeReporters.length; i++) {
+ mgr.registerStrongReporterEvenIfBlocked(fakeReporters[i]);
+ }
+
+ ]]>
+ </script>
+
+ <iframe id="amFrame" height="500" src="about:memory"></iframe>
+
+ <script type="application/javascript">
+ <![CDATA[
+ function finish()
+ {
+ mgr.unblockRegistrationAndRestoreOriginalReporters();
+ SimpleTest.finish();
+ }
+
+ // Click on the identified element, then cut+paste the entire page and
+ // check that the cut text matches what we expect.
+ function testClick(aId, aExpected, aNext) {
+ let win = document.getElementById("amFrame").contentWindow;
+
+ win.document.getElementById(aId).click();
+
+ testClipboard(aExpected, aNext, 0);
+ }
+
+ // Apply the specified filter, then cut+paste the entire page and
+ // check that the cut text matches what we expect.
+ function testFilter(aFilterString, aRegEx, aExpected, aNext) {
+ let win = document.getElementById("amFrame").contentWindow;
+
+ let filterInput = win.document.querySelector(".filterInput");
+ let filterRegExCheckbox =
+ win.document.querySelector(".filterInput + * input[type=checkbox]");
+
+ filterInput.value = aFilterString;
+ filterRegExCheckbox.checked = aRegEx;
+
+ // Dispatch a synthetic input event, since assigning to .value above
+ // doesn't trigger this.
+ filterInput.dispatchEvent(new win.Event("input"));
+
+ // about:memory delays 300 ms before applying the filter, so we wait a
+ // a bit longer than that before checking the clipboard.
+ testClipboard(aExpected, aNext, /* delay */ 600);
+ }
+
+ function testClipboard(aExpected, aNext, aDelay) {
+ setTimeout(function() {
+ let mostRecentActual;
+ document.getElementById("amFrame").focus();
+ SimpleTest.waitForClipboard(
+ function(aActual) {
+ mostRecentActual = aActual;
+ let rslt = aActual.trim() === aExpected.trim();
+ if (!rslt) {
+ // Try copying again.
+ synthesizeKey("A", {accelKey: true});
+ synthesizeKey("C", {accelKey: true});
+ }
+
+ return rslt;
+ },
+ function() {
+ synthesizeKey("A", {accelKey: true});
+ synthesizeKey("C", {accelKey: true});
+ },
+ aNext,
+ function() {
+ ok(false, "pasted text doesn't match");
+ dump("******EXPECTED******\n");
+ dump(aExpected);
+ dump("*******ACTUAL*******\n");
+ dump(mostRecentActual);
+ dump("********************\n");
+ finish();
+ }
+ );
+ }, aDelay);
+ }
+
+ // Returns a function that chains together one test() call per id.
+ function chain(aIds) {
+ let x = aIds.shift();
+ if (x) {
+ if (x.click) {
+ return function() { testClick(x.click, x.expected, chain(aIds)); }
+ }
+ return function() { testFilter(x.filter, x.regex, x.expected, chain(aIds)); }
+ }
+ return function() { finish(); };
+ }
+
+ let startExpected =
+"\
+Main Process\n\
+Explicit Allocations\n\
+\n\
+250.00 MB (100.0%) -- explicit\n\
+├──120.20 MB (48.08%) -- a\n\
+│ ├───50.00 MB (20.00%) ── b\n\
+│ ├───40.00 MB (16.00%) -- c\n\
+│ │ ├──25.00 MB (10.00%) ── d\n\
+│ │ └──15.00 MB (06.00%) ── e\n\
+│ ├───30.00 MB (12.00%) ── f\n\
+│ └────0.20 MB (00.08%) ++ l\n\
+├──100.00 MB (40.00%) ── g\n\
+├───19.00 MB (07.60%) -- h\n\
+│ ├──10.00 MB (04.00%) ── i\n\
+│ └───9.00 MB (03.60%) ── i2\n\
+├───10.00 MB (04.00%) ── heap-unclassified\n\
+└────0.80 MB (00.32%) ++ j\n\
+\n\
+Other Measurements\n\
+\n\
+250.00 MB ── heap-allocated\n\
+\n\
+End of Main Process\n\
+";
+
+ let acFilterExpected =
+"\
+Main Process\n\
+Explicit Allocations\n\
+\n\
+40.00 MB (100.0%) -- explicit\n\
+└──40.00 MB (100.0%) -- a/c\n\
+ ├──25.00 MB (62.50%) ── d\n\
+ └──15.00 MB (37.50%) ── e\n\
+\n\
+End of Main Process\n\
+";
+
+ let hjFilterExpected =
+"\
+Main Process\n\
+Explicit Allocations\n\
+\n\
+19.80 MB (100.0%) -- explicit\n\
+├──19.00 MB (95.96%) -- h\n\
+│ ├──10.00 MB (50.51%) ── i\n\
+│ └───9.00 MB (45.45%) ── i2\n\
+└───0.80 MB (04.04%) -- j\n\
+ ├──0.50 MB (02.53%) ── k\n\
+ └──0.30 MB (01.52%) ── k2\n\
+\n\
+End of Main Process\n\
+";
+
+ let filtersToApplyOrIdsToClick = [
+ { click: "measureButton", expected: startExpected },
+ { filter: "a/c", regex: false, expected: acFilterExpected },
+ { filter: "/[hj]", regex: false, expected: "No results found." },
+ { filter: "/[hj]", regex: true, expected: hjFilterExpected },
+ ];
+
+ SimpleTest.waitForFocus(chain(filtersToApplyOrIdsToClick));
+
+ SimpleTest.waitForExplicitFinish();
+ ]]>
+ </script>
+</window>
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