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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /devtools/server/tests/mochitest/test_framerate_01.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'devtools/server/tests/mochitest/test_framerate_01.html')
| -rw-r--r-- | devtools/server/tests/mochitest/test_framerate_01.html | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/devtools/server/tests/mochitest/test_framerate_01.html b/devtools/server/tests/mochitest/test_framerate_01.html new file mode 100644 index 000000000..0282d50a2 --- /dev/null +++ b/devtools/server/tests/mochitest/test_framerate_01.html @@ -0,0 +1,141 @@ +<!DOCTYPE HTML> +<html> +<!-- +Bug 1007200 - Create a framerate actor +--> +<head> + <meta charset="utf-8"> + <title>Framerate actor test</title> + <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"> +</head> +<body> +<pre id="test"> +<script> + +window.onload = function() { + var Cu = Components.utils; + var Cc = Components.classes; + var Ci = Components.interfaces; + + var { require } = Cu.import("resource://devtools/shared/Loader.jsm", {}); + var Services = require("Services"); + var { DebuggerClient } = require("devtools/shared/client/main"); + var { DebuggerServer } = require("devtools/server/main"); + + // Always log packets when running tests. + Services.prefs.setBoolPref("devtools.debugger.log", true); + SimpleTest.registerCleanupFunction(function() { + Services.prefs.clearUserPref("devtools.debugger.log"); + }); + + SimpleTest.waitForExplicitFinish(); + + var {FramerateFront} = require("devtools/shared/fronts/framerate"); + + function plotFPS(ticks, interval = 100, clamp = 60) { + var timeline = []; + var totalTicks = ticks.length; + + // If the refresh driver didn't get a chance to tick before the + // recording was stopped, assume framerate was 0. + if (totalTicks == 0) { + timeline.push({ delta: 0, value: 0 }); + timeline.push({ delta: interval, value: 0 }); + return timeline; + } + + var frameCount = 0; + var prevTime = ticks[0]; + + for (var i = 1; i < totalTicks; i++) { + var currTime = ticks[i]; + frameCount++; + + var elapsedTime = currTime - prevTime; + if (elapsedTime < interval) { + continue; + } + + var framerate = Math.min(1000 / (elapsedTime / frameCount), clamp); + timeline.push({ delta: prevTime, value: framerate }); + timeline.push({ delta: currTime, value: framerate }); + + frameCount = 0; + prevTime = currTime; + } + + return timeline; + }; + + if (!DebuggerServer.initialized) { + DebuggerServer.init(); + DebuggerServer.addBrowserActors(); + } + + var client = new DebuggerClient(DebuggerServer.connectPipe()); + client.connect().then(function onConnect() { + client.listTabs(function onListTabs(aResponse) { + var form = aResponse.tabs[aResponse.selected]; + var front = FramerateFront(client, form); + + window.setTimeout(() => { + front.startRecording().then(() => { + window.setTimeout(() => { + front.stopRecording().then(rawData => { + onRecordingStopped(front, rawData); + }); + }, 1000); + }); + }, 1000); + }); + }); + + function onRecordingStopped(front, rawData) { + ok(rawData, "There should be a recording available."); + + var timeline = plotFPS(rawData); + ok(timeline.length >= 2, + "There should be at least one measurement available, with two entries."); + + var prevTimeStart = timeline[0].delta; + + for (var i = 0; i < timeline.length; i += 2) { + var currTimeStart = timeline[i].delta; + var currTimeEnd = timeline[i + 1].delta; + info("Testing delta: " + currTimeStart + " vs. " + currTimeEnd); + + ok(currTimeStart < currTimeEnd, + "The start and end time deltas should be consecutive."); + is(currTimeStart, prevTimeStart, + "There should be two time deltas for each framerate value."); + + prevTimeStart = currTimeEnd; + } + + var prevFramerateValue = -1; + + for (var i = 0; i < timeline.length; i += 2) { + var currFramerateStart = timeline[i].value; + var currFramerateEnd = timeline[i + 1].value; + info("Testing framerate: " + currFramerateStart); + + is(currFramerateStart, currFramerateEnd, + "The start and end framerate values should be equal."); + + is(typeof currFramerateStart, "number", "All values should be numbers."); + ok(currFramerateStart <= 60, "All values were correctly clamped.") + + prevFramerateValue = currFramerateStart; + } + + client.close().then(() => { + DebuggerServer.destroy(); + SimpleTest.finish() + }); + } +} +</script> +</pre> +</body> +</html> |