The Tor Browser / file comparison
comparison: toolkit/components/aboutmemory/tests/test_aboutmemory4.xul
toolkit/components/aboutmemory/tests/test_aboutmemory4.xul
- branch
- TOR_BUG_9701
- changeset 14
- 925c144e1f1f
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| -1:000000000000 | 0:7b2eaca527bd |
|---|---|
| 1 <?xml version="1.0"?> | |
| 2 <?xml-stylesheet type="text/css" href="chrome://global/skin"?> | |
| 3 <?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?> | |
| 4 <window title="about:memory" | |
| 5 xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"> | |
| 6 <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/> | |
| 7 <script type="text/javascript" src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script> | |
| 8 | |
| 9 <!-- This file tests the loading of memory reports from file when specified | |
| 10 in about:memory's URL (via the "file=" suffix). --> | |
| 11 | |
| 12 <!-- test results are displayed in the html:body --> | |
| 13 <body xmlns="http://www.w3.org/1999/xhtml"></body> | |
| 14 | |
| 15 <!-- test code goes here --> | |
| 16 <script type="application/javascript"> | |
| 17 <![CDATA[ | |
| 18 "use strict"; | |
| 19 | |
| 20 function makePathname(aFilename) { | |
| 21 let file = Components.classes["@mozilla.org/file/directory_service;1"] | |
| 22 .getService(Components.interfaces.nsIProperties) | |
| 23 .get("CurWorkD", Components.interfaces.nsIFile); | |
| 24 file.append("chrome"); | |
| 25 file.append("toolkit"); | |
| 26 file.append("components"); | |
| 27 file.append("aboutmemory"); | |
| 28 file.append("tests"); | |
| 29 file.append(aFilename); | |
| 30 return file.path; | |
| 31 } | |
| 32 | |
| 33 // Load the given file into the frame, then copy+paste the entire frame and | |
| 34 // check that the cut text matches what we expect. | |
| 35 function test(aFilename, aExpected, aNext) { | |
| 36 let frame = document.createElementNS("http://www.w3.org/1999/xhtml", "iframe") | |
| 37 frame.height = 300; | |
| 38 frame.src = "about:memory?file=" + makePathname(aFilename); | |
| 39 document.documentElement.appendChild(frame); | |
| 40 frame.focus(); | |
| 41 | |
| 42 // Initialize the clipboard contents. | |
| 43 SpecialPowers.clipboardCopyString("initial clipboard value"); | |
| 44 | |
| 45 let numFailures = 0, maxFailures = 30; | |
| 46 | |
| 47 // Because the file load is async, we don't know when it will finish and | |
| 48 // the output will show up. So we poll. | |
| 49 function copyPasteAndCheck() { | |
| 50 // Copy and paste frame contents, and filter out non-deterministic | |
| 51 // differences. | |
| 52 synthesizeKey("A", {accelKey: true}); | |
| 53 synthesizeKey("C", {accelKey: true}); | |
| 54 let actual = SpecialPowers.getClipboardData("text/unicode"); | |
| 55 actual = actual.replace(/\(pid \d+\)/, "(pid NNN)"); | |
| 56 | |
| 57 if (actual === aExpected) { | |
| 58 SimpleTest.ok(true, "Clipboard has the expected contents"); | |
| 59 aNext(); | |
| 60 } else { | |
| 61 numFailures++; | |
| 62 if (numFailures === maxFailures) { | |
| 63 ok(false, "pasted text doesn't match"); | |
| 64 dump("******EXPECTED******\n"); | |
| 65 dump(aExpected); | |
| 66 dump("*******ACTUAL*******\n"); | |
| 67 dump(actual); | |
| 68 dump("********************\n"); | |
| 69 SimpleTest.finish(); | |
| 70 } else { | |
| 71 setTimeout(copyPasteAndCheck, 100); | |
| 72 } | |
| 73 } | |
| 74 } | |
| 75 copyPasteAndCheck(); | |
| 76 } | |
| 77 | |
| 78 // Returns a function that chains together multiple test() calls. | |
| 79 function chain(aFrameIds) { | |
| 80 let x = aFrameIds.shift(); | |
| 81 if (x) { | |
| 82 return function() { test(x.filename, x.expected, chain(aFrameIds)); } | |
| 83 } else { | |
| 84 return function() { SimpleTest.finish(); }; | |
| 85 } | |
| 86 } | |
| 87 | |
| 88 // This is pretty simple output, but that's ok; this file is about testing | |
| 89 // the loading of data from file. If we got this far, we're doing fine. | |
| 90 let expectedGood = | |
| 91 "\ | |
| 92 Explicit-only process\n\ | |
| 93 \n\ | |
| 94 WARNING: the 'heap-allocated' memory reporter does not work for this platform and/or configuration. This means that 'heap-unclassified' is not shown and the 'explicit' tree shows less memory than it should.\n\ | |
| 95 Explicit Allocations\n\ | |
| 96 \n\ | |
| 97 0.10 MB (100.0%) -- explicit\n\ | |
| 98 └──0.10 MB (100.0%) ── a/b\n\ | |
| 99 \n\ | |
| 100 Other Measurements\n\ | |
| 101 \n\ | |
| 102 End of Explicit-only process\n\ | |
| 103 Main Process (pid NNN)\n\ | |
| 104 Explicit Allocations\n\ | |
| 105 \n\ | |
| 106 250.00 MB (100.0%) -- explicit\n\ | |
| 107 ├──200.00 MB (80.00%) ── heap-unclassified\n\ | |
| 108 └───50.00 MB (20.00%) ── a/b\n\ | |
| 109 \n\ | |
| 110 Other Measurements\n\ | |
| 111 \n\ | |
| 112 0.00 MB (100.0%) -- compartments\n\ | |
| 113 └──0.00 MB (100.0%) ── system/a\n\ | |
| 114 \n\ | |
| 115 0.00 MB (100.0%) -- ghost-windows\n\ | |
| 116 └──0.00 MB (100.0%) ── a\n\ | |
| 117 \n\ | |
| 118 0.30 MB (100.0%) -- other\n\ | |
| 119 ├──0.20 MB (66.67%) ── a\n\ | |
| 120 └──0.10 MB (33.33%) ── b\n\ | |
| 121 \n\ | |
| 122 0.00 MB (100.0%) -- pss\n\ | |
| 123 └──0.00 MB (100.0%) ── a\n\ | |
| 124 \n\ | |
| 125 0.00 MB (100.0%) -- rss\n\ | |
| 126 └──0.00 MB (100.0%) ── a\n\ | |
| 127 \n\ | |
| 128 0.00 MB (100.0%) -- size\n\ | |
| 129 └──0.00 MB (100.0%) ── a\n\ | |
| 130 \n\ | |
| 131 0.00 MB (100.0%) -- swap\n\ | |
| 132 └──0.00 MB (100.0%) ── a\n\ | |
| 133 \n\ | |
| 134 250.00 MB ── heap-allocated\n\ | |
| 135 \n\ | |
| 136 End of Main Process (pid NNN)\n\ | |
| 137 Other-only process\n\ | |
| 138 Other Measurements\n\ | |
| 139 \n\ | |
| 140 0.19 MB (100.0%) -- a\n\ | |
| 141 ├──0.10 MB (50.00%) ── b\n\ | |
| 142 └──0.10 MB (50.00%) ── c\n\ | |
| 143 \n\ | |
| 144 0.48 MB ── heap-allocated\n\ | |
| 145 \n\ | |
| 146 End of Other-only process\n\ | |
| 147 "; | |
| 148 | |
| 149 // This is the output for a malformed data file. | |
| 150 let expectedBad = | |
| 151 "\ | |
| 152 Invalid memory report(s): missing 'hasMozMallocUsableSize' property"; | |
| 153 | |
| 154 let frames = [ | |
| 155 // This loads a pre-existing file that is valid. | |
| 156 { filename: "memory-reports-good.json", expected: expectedGood }, | |
| 157 | |
| 158 // This loads a pre-existing file that is valid. | |
| 159 { filename: "memory-reports-bad.json", expected: expectedBad } | |
| 160 ]; | |
| 161 | |
| 162 SimpleTest.waitForFocus(chain(frames)); | |
| 163 | |
| 164 SimpleTest.waitForExplicitFinish(); | |
| 165 ]]> | |
| 166 </script> | |
| 167 </window> |
