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