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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
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parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+/**
+ * Tests if the profiler's tree view implementation works properly and
+ * correctly emits events when certain DOM nodes are clicked.
+ */
+
+const { ThreadNode } = require("devtools/client/performance/modules/logic/tree-model");
+const { CallView } = require("devtools/client/performance/modules/widgets/tree-view");
+const { synthesizeProfile } = require("devtools/client/performance/test/helpers/synth-utils");
+const { idleWait, waitUntil } = require("devtools/client/performance/test/helpers/wait-utils");
+
+add_task(function* () {
+ let profile = synthesizeProfile();
+ let threadNode = new ThreadNode(profile.threads[0], { startTime: 0, endTime: 20 });
+
+ // Don't display the synthesized (root) and the real (root) node twice.
+ threadNode.calls = threadNode.calls[0].calls;
+
+ let treeRoot = new CallView({ frame: threadNode });
+ let container = document.createElement("vbox");
+ treeRoot.attachTo(container);
+
+ let A = treeRoot.getChild();
+ let B = A.getChild();
+ let D = B.getChild();
+
+ let linkEvent = null;
+ let handler = (_, e) => {
+ linkEvent = e;
+ };
+
+ treeRoot.on("link", handler);
+
+ // Fire right click.
+ rightMousedown(D.target.querySelector(".call-tree-url"));
+
+ // Ensure link was not called for right click.
+ yield idleWait(100);
+ ok(!linkEvent, "The `link` event not fired for right click.");
+
+ // Fire left click.
+ mousedown(D.target.querySelector(".call-tree-url"));
+
+ // Ensure link was called for left click.
+ yield waitUntil(() => linkEvent);
+ is(linkEvent, D, "The `link` event target is correct.");
+
+ treeRoot.off("link", handler);
+});