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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /devtools/server/tests/browser/browser_timeline_iframes.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'devtools/server/tests/browser/browser_timeline_iframes.js')
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diff --git a/devtools/server/tests/browser/browser_timeline_iframes.js b/devtools/server/tests/browser/browser_timeline_iframes.js
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+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test the timeline front receives markers events for operations that occur in
+// iframes.
+
+const {TimelineFront} = require("devtools/shared/fronts/timeline");
+
+add_task(function* () {
+ let browser = yield addTab(MAIN_DOMAIN + "timeline-iframe-parent.html");
+ let doc = browser.contentDocument;
+
+ initDebuggerServer();
+ let client = new DebuggerClient(DebuggerServer.connectPipe());
+ let form = yield connectDebuggerClient(client);
+ let front = TimelineFront(client, form);
+
+ info("Start timeline marker recording");
+ yield front.start({ withMarkers: true });
+
+ // Check that we get markers for a few iterations of the timer that runs in
+ // the child frame.
+ for (let i = 0; i < 3; i++) {
+ yield wait(300); // That's the time the child frame waits before changing styles.
+ let markers = yield once(front, "markers");
+ ok(markers.length, "Markers were received for operations in the child frame");
+ }
+
+ info("Stop timeline marker recording");
+ yield front.stop();
+ yield client.close();
+ gBrowser.removeCurrentTab();
+});
+
+function wait(ms) {
+ return new Promise(resolve =>
+ setTimeout(resolve, ms));
+}