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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 that the treeview expander arrow doesn't react to dblclick events.
+ */
+
+const { appendAndWaitForPaint } = require("devtools/client/performance/test/helpers/dom-utils");
+const { synthesizeCustomTreeClass } = require("devtools/client/performance/test/helpers/synth-utils");
+const { once } = require("devtools/client/performance/test/helpers/event-utils");
+
+add_task(function* () {
+ let { MyCustomTreeItem, myDataSrc } = synthesizeCustomTreeClass();
+
+ let container = document.createElement("vbox");
+ yield appendAndWaitForPaint(gBrowser.selectedBrowser.parentNode, container);
+
+ // Populate the tree and test the root item...
+
+ let treeRoot = new MyCustomTreeItem(myDataSrc, { parent: null });
+ treeRoot.attachTo(container);
+
+ let originalTreeRootExpandedState = treeRoot.expanded;
+ info("Double clicking on the root item arrow and waiting for focus event.");
+
+ let receivedFocusEvent = once(treeRoot, "focus");
+ dblclick(treeRoot.target.querySelector(".arrow"));
+ yield receivedFocusEvent;
+
+ is(treeRoot.expanded, originalTreeRootExpandedState,
+ "A double click on the arrow was ignored.");
+
+ container.remove();
+});