test_memory_allocations_06.html

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<!--

Bug 1132764 - Test controlling the maximum allocations log length over the RDP.

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  <meta charset="utf-8">

  <title>Memory monitoring actor test</title>

  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">

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<pre id="test">

<script src="memory-helpers.js" type="application/javascript"></script>

<script>

"use strict";

window.onload = function() {

  SimpleTest.waitForExplicitFinish();

  (async function() {

    const { memory, target } = await startServerAndGetSelectedTabMemory();

    await memory.attach();

    const allocs = [];

    function allocator() {

      allocs.push({});

    await memory.startRecordingAllocations({

      maxLogLength: 1,

});

    allocator();

    allocator();

    allocator();

    const response = await memory.getAllocations();

    await memory.stopRecordingAllocations();

    is(response.allocations.length, 1,

       "There should only be one entry in the allocations log.");

    await memory.detach();

    destroyServerAndFinish(target);

  })();

};

</script>

</pre>

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