2011-05-03 17:12:58 -07:00
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<?xml version="1.0"?>
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<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
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<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
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<window title="about:memory"
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xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<script type="application/javascript" src="chrome://mochikit/content/MochiKit/packed.js"/>
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<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
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<script type="text/javascript" src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
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<!-- test results are displayed in the html:body -->
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<body xmlns="http://www.w3.org/1999/xhtml"></body>
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<!-- test code goes here -->
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<script type="application/javascript">
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<![CDATA[
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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var mgr = Cc["@mozilla.org/memory-reporter-manager;1"].
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getService(Ci.nsIMemoryReporterManager);
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// Remove all the real reporters; save them to restore at the end.
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var e = mgr.enumerateReporters();
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var realReporters = [];
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while (e.hasMoreElements()) {
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var mr = e.getNext().QueryInterface(Ci.nsIMemoryReporter);
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mgr.unregisterReporter(mr);
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realReporters.push(mr);
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}
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// Setup various fake-but-deterministic reporters.
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const KB = 1024;
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const MB = KB * KB;
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2011-05-22 19:49:56 -07:00
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const kUnknown = -1;
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const MAPPED = Ci.nsIMemoryReporter.MR_MAPPED;
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const HEAP = Ci.nsIMemoryReporter.MR_HEAP;
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const OTHER = Ci.nsIMemoryReporter.MR_OTHER;
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2011-06-05 18:22:45 -07:00
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function f(aProcess, aPath, aKind, aMemoryUsed) {
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return {
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process: aProcess,
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path: aPath,
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kind: aKind,
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description: "(description)",
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memoryUsed: aMemoryUsed
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};
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}
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2011-05-03 17:12:58 -07:00
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fakeReporters = [
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2011-06-05 18:22:45 -07:00
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f("", "heap-used", OTHER, 500 * MB),
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f("", "heap-unused", OTHER, 100 * MB),
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f("", "explicit/a", HEAP, 222 * MB),
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f("", "explicit/b/a", HEAP, 85 * MB),
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f("", "explicit/b/b", HEAP, 75 * MB),
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f("", "explicit/b/c/a", HEAP, 70 * MB),
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f("", "explicit/b/c/b", HEAP, 2 * MB), // omitted
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f("", "explicit/c", MAPPED, 123 * MB),
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f("", "explicit/d", MAPPED, 499 * KB), // omitted
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f("", "explicit/e", MAPPED, 100 * KB), // omitted
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f("", "explicit/f/g/h/i", HEAP, 20 * MB),
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f("", "explicit/g", HEAP, 14 * MB), // internal
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f("", "explicit/g", HEAP, 1 * MB), // internal, dup: merge
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f("", "explicit/g/a", HEAP, 6 * MB),
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f("", "explicit/g/b", HEAP, 5 * MB),
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f("", "other1", OTHER, 111 * MB),
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f("", "other2", OTHER, 222 * MB),
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2011-05-03 17:12:58 -07:00
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2011-06-05 18:22:45 -07:00
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f("2nd", "heap-used", OTHER, 1000 * MB),
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f("2nd", "heap-unused", OTHER, 100 * MB),
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f("2nd", "explicit/a/b/c", HEAP, 498 * MB),
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f("2nd", "explicit/a/b/c", HEAP, 1 * MB), // dup: merge
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f("2nd", "explicit/b", HEAP, 400 * MB),
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f("2nd", "other1", OTHER, 777 * MB),
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2011-05-03 17:12:58 -07:00
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2011-05-22 19:49:56 -07:00
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// kUnknown should be handled gracefully for "heap-used", non-leaf
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// reporters, leaf-reporters, and "other" reporters.
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2011-06-05 18:22:45 -07:00
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f("3rd", "heap-used", OTHER, kUnknown),
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f("3rd", "explicit/a", HEAP, kUnknown),
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f("3rd", "explicit/a/b", HEAP, 333 * MB),
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f("3rd", "explicit/a/c", HEAP, 444 * MB),
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f("3rd", "explicit/a/d", HEAP, kUnknown),
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f("3rd", "explicit/b", MAPPED,kUnknown),
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f("3rd", "other1", OTHER, kUnknown)
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2011-05-03 17:12:58 -07:00
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];
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for (var i = 0; i < fakeReporters.length; i++) {
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mgr.registerReporter(fakeReporters[i]);
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}
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]]>
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</script>
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2011-05-11 16:09:50 -07:00
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<iframe id="amFrame" height="300" src="about:memory"></iframe>
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<iframe id="amvFrame" height="300" src="about:memory?verbose"></iframe>
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2011-05-03 17:12:58 -07:00
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<script type="application/javascript">
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<![CDATA[
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var amExpectedText =
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"\
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Main Process\n\
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\n\
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2011-05-22 19:49:56 -07:00
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Explicit Allocations\n\
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623.58 MB (100.0%) -- explicit\n\
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├──232.00 MB (37.20%) -- b\n\
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│ ├───85.00 MB (13.63%) -- a\n\
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│ ├───75.00 MB (12.03%) -- b\n\
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│ └───72.00 MB (11.55%) -- c\n\
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│ ├──70.00 MB (11.23%) -- a\n\
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│ └───2.00 MB (00.32%) -- (1 omitted)\n\
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├──222.00 MB (35.60%) -- a\n\
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├──123.00 MB (19.72%) -- c\n\
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├───20.00 MB (03.21%) -- f\n\
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│ └──20.00 MB (03.21%) -- g\n\
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│ └──20.00 MB (03.21%) -- h\n\
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│ └──20.00 MB (03.21%) -- i\n\
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├───15.00 MB (02.41%) -- g\n\
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│ ├───6.00 MB (00.96%) -- a\n\
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│ ├───5.00 MB (00.80%) -- b\n\
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│ └───4.00 MB (00.64%) -- other\n\
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├───11.00 MB (01.76%) -- heap-unclassified\n\
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└────0.58 MB (00.09%) -- (2 omitted)\n\
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2011-05-03 17:12:58 -07:00
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\n\
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Other Measurements\n\
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2011-05-22 19:49:56 -07:00
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500.00 MB -- heap-used\n\
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2011-05-03 17:12:58 -07:00
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222.00 MB -- other2\n\
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2011-05-22 19:49:56 -07:00
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111.00 MB -- other1\n\
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100.00 MB -- heap-unused\n\
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2011-05-03 17:12:58 -07:00
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\n\
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2nd Process\n\
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\n\
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2011-05-22 19:49:56 -07:00
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Explicit Allocations\n\
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1,000.00 MB (100.0%) -- explicit\n\
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2011-05-03 17:12:58 -07:00
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├────499.00 MB (49.90%) -- a\n\
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│ └──499.00 MB (49.90%) -- b\n\
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│ └──499.00 MB (49.90%) -- c\n\
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2011-05-22 19:49:56 -07:00
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├────400.00 MB (40.00%) -- b\n\
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└────101.00 MB (10.10%) -- heap-unclassified\n\
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2011-05-03 17:12:58 -07:00
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\n\
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Other Measurements\n\
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2011-05-22 19:49:56 -07:00
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1,000.00 MB -- heap-used\n\
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777.00 MB -- other1\n\
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100.00 MB -- heap-unused\n\
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2011-05-03 17:12:58 -07:00
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\n\
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3rd Process\n\
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\n\
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2011-05-22 19:49:56 -07:00
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Explicit Allocations\n\
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777.00 MB (100.0%) -- explicit\n\
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├──777.00 MB (100.0%) -- a [*]\n\
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│ ├──444.00 MB (57.14%) -- c\n\
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│ ├──333.00 MB (42.86%) -- b\n\
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│ └────0.00 MB (00.00%) -- (1 omitted)\n\
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└────0.00 MB (00.00%) -- (2 omitted)\n\
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2011-05-03 17:12:58 -07:00
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\n\
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Other Measurements\n\
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2011-05-22 19:49:56 -07:00
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0.00 MB -- heap-used [*]\n\
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0.00 MB -- other1 [*]\n\
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2011-05-03 17:12:58 -07:00
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\n\
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";
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var amvExpectedText =
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"\
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Main Process\n\
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\n\
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2011-05-22 19:49:56 -07:00
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Explicit Allocations\n\
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653,876,224 B (100.0%) -- explicit\n\
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├──243,269,632 B (37.20%) -- b\n\
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│ ├───89,128,960 B (13.63%) -- a\n\
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│ ├───78,643,200 B (12.03%) -- b\n\
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│ └───75,497,472 B (11.55%) -- c\n\
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│ ├──73,400,320 B (11.23%) -- a\n\
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│ └───2,097,152 B (00.32%) -- b\n\
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├──232,783,872 B (35.60%) -- a\n\
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├──128,974,848 B (19.72%) -- c\n\
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├───20,971,520 B (03.21%) -- f\n\
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│ └──20,971,520 B (03.21%) -- g\n\
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│ └──20,971,520 B (03.21%) -- h\n\
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│ └──20,971,520 B (03.21%) -- i\n\
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├───15,728,640 B (02.41%) -- g\n\
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│ ├───6,291,456 B (00.96%) -- a\n\
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│ ├───5,242,880 B (00.80%) -- b\n\
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│ └───4,194,304 B (00.64%) -- other\n\
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├───11,534,336 B (01.76%) -- heap-unclassified\n\
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├──────510,976 B (00.08%) -- d\n\
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2011-05-03 17:12:58 -07:00
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└──────102,400 B (00.02%) -- e\n\
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\n\
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Other Measurements\n\
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2011-05-22 19:49:56 -07:00
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524,288,000 B -- heap-used\n\
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2011-05-03 17:12:58 -07:00
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232,783,872 B -- other2\n\
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2011-05-22 19:49:56 -07:00
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116,391,936 B -- other1\n\
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104,857,600 B -- heap-unused\n\
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2011-05-03 17:12:58 -07:00
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\n\
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2nd Process\n\
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\n\
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2011-05-22 19:49:56 -07:00
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Explicit Allocations\n\
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1,048,576,000 B (100.0%) -- explicit\n\
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2011-05-03 17:12:58 -07:00
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├────523,239,424 B (49.90%) -- a\n\
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│ └──523,239,424 B (49.90%) -- b\n\
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│ └──523,239,424 B (49.90%) -- c\n\
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2011-05-22 19:49:56 -07:00
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├────419,430,400 B (40.00%) -- b\n\
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└────105,906,176 B (10.10%) -- heap-unclassified\n\
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2011-05-03 17:12:58 -07:00
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\n\
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Other Measurements\n\
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2011-05-22 19:49:56 -07:00
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1,048,576,000 B -- heap-used\n\
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814,743,552 B -- other1\n\
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104,857,600 B -- heap-unused\n\
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2011-05-03 17:12:58 -07:00
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\n\
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3rd Process\n\
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\n\
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2011-05-22 19:49:56 -07:00
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Explicit Allocations\n\
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814,743,552 B (100.0%) -- explicit\n\
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├──814,743,552 B (100.0%) -- a [*]\n\
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│ ├──465,567,744 B (57.14%) -- c\n\
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│ ├──349,175,808 B (42.86%) -- b\n\
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│ └────────────0 B (00.00%) -- d [*]\n\
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├────────────0 B (00.00%) -- b [*]\n\
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└────────────0 B (00.00%) -- heap-unclassified [*]\n\
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2011-05-03 17:12:58 -07:00
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\n\
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Other Measurements\n\
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2011-05-22 19:49:56 -07:00
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0 B -- heap-used [*]\n\
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0 B -- other1 [*]\n\
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2011-05-03 17:12:58 -07:00
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\n\
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"
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function finish()
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{
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// Unregister fake reporters, re-register the real reporters, just in
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// case subsequent tests rely on them.
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for (var i = 0; i < fakeReporters.length; i++) {
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mgr.unregisterReporter(fakeReporters[i]);
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}
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for (var i = 0; i < realReporters.length; i++) {
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mgr.registerReporter(realReporters[i]);
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}
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SimpleTest.finish();
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}
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// Cut+paste the entire page and check that the cut text matches what we
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// expect. This tests the output in general and also that the cutting and
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// pasting works as expected.
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function test(aFrame, aExpectedText, aNext) {
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document.querySelector("#" + aFrame).focus();
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SimpleTest.waitForClipboard(aExpectedText,
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function() {
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synthesizeKey("A", {accelKey: true});
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synthesizeKey("C", {accelKey: true});
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},
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aNext,
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function() {
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ok(false, "pasted text doesn't match for " + aFrame);
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finish();
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}
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);
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}
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addLoadEvent(function() {
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test(
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"amFrame",
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amExpectedText,
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function() {
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test(
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"amvFrame",
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amvExpectedText,
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function() {
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finish()
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}
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)
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}
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);
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});
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SimpleTest.waitForExplicitFinish();
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]]>
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