tenfourfox/devtools/client/performance/test/browser_perf-recording-notices-04.js
Cameron Kaiser c9b2922b70 hello FPR
2017-04-19 00:56:45 -07:00

36 lines
1.2 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Tests that when a recording overlaps the circular buffer, that
* a class is assigned to the recording notices.
*/
function* spawnTest() {
let { panel } = yield initPerformance(SIMPLE_URL);
let { gFront, EVENTS, $, PerformanceController, PerformanceView } = panel.panelWin;
// Make sure the profiler module is stopped so we can set a new buffer limit
PMM_loadFrameScripts(gBrowser);
yield PMM_stopProfiler();
Services.prefs.setIntPref(PROFILER_BUFFER_SIZE_PREF, 1000);
// Set a fast profiler-status update interval
yield gFront.setProfilerStatusInterval(10);
yield startRecording(panel);
let percent = 0;
while (percent < 100) {
[,percent] = yield onceSpread(PerformanceView, EVENTS.UI_BUFFER_STATUS_UPDATED);
}
let bufferUsage = PerformanceController.getBufferUsageForRecording(PerformanceController.getCurrentRecording());
ok(bufferUsage, 1, "Buffer is full for this recording");
ok($("#details-pane-container").getAttribute("buffer-status"), "full",
"container has [buffer-status=full]");
yield stopRecording(panel);
yield teardown(panel);
finish();
}