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34 lines
1.2 KiB
JavaScript
34 lines
1.2 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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/**
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* Tests that setting the `devtools.performance.memory.` prefs propagate to the memory actor.
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*/
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function* spawnTest() {
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let { panel } = yield initPerformance(SIMPLE_URL);
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let { EVENTS, PerformanceController, $, gFront } = panel.panelWin;
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Services.prefs.setBoolPref(ALLOCATIONS_PREF, true);
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let originalProbability = Services.prefs.getCharPref(MEMORY_SAMPLE_PROB_PREF);
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let originalLogLength = Services.prefs.getIntPref(MEMORY_MAX_LOG_LEN_PREF);
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Services.prefs.setCharPref(MEMORY_SAMPLE_PROB_PREF, "0.213");
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Services.prefs.setIntPref(MEMORY_MAX_LOG_LEN_PREF, 777777);
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yield startRecording(panel);
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let { probability, maxLogLength } = yield gFront._request("memory", "getAllocationsSettings");
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yield stopRecording(panel);
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is(probability, 0.213, "allocations probability option is set on memory actor");
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is(maxLogLength, 777777, "allocations max log length option is set on memory actor");
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Services.prefs.setBoolPref(ALLOCATIONS_PREF, false);
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Services.prefs.setCharPref(MEMORY_SAMPLE_PROB_PREF, originalProbability);
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Services.prefs.setIntPref(MEMORY_MAX_LOG_LEN_PREF, originalLogLength);
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yield teardown(panel);
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finish();
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}
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