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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/client/performance/test/browser_perf-tree-abstract-05.js
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 abstract tree base class for the profiler's tree view
+ * supports PageUp/PageDown/Home/End keys.
+ */
+
+const { appendAndWaitForPaint } = require("devtools/client/performance/test/helpers/dom-utils");
+const { synthesizeCustomTreeClass } = require("devtools/client/performance/test/helpers/synth-utils");
+
+add_task(function* () {
+ let { MyCustomTreeItem } = synthesizeCustomTreeClass();
+
+ let container = document.createElement("vbox");
+ container.style.height = "100%";
+ container.style.overflow = "scroll";
+ yield appendAndWaitForPaint(gBrowser.selectedBrowser.parentNode, container);
+
+ let myDataSrc = {
+ label: "root",
+ children: []
+ };
+
+ for (let i = 0; i < 1000; i++) {
+ myDataSrc.children.push({
+ label: "child-" + i,
+ children: []
+ });
+ }
+
+ let treeRoot = new MyCustomTreeItem(myDataSrc, { parent: null });
+ treeRoot.attachTo(container);
+ treeRoot.focus();
+ treeRoot.expand();
+
+ is(document.commandDispatcher.focusedElement, treeRoot.target,
+ "The root node is focused.");
+
+ // Test HOME and END
+
+ key("VK_END");
+ is(document.commandDispatcher.focusedElement,
+ treeRoot.getChild(myDataSrc.children.length - 1).target,
+ "The last node is focused.");
+
+ key("VK_HOME");
+ is(document.commandDispatcher.focusedElement, treeRoot.target,
+ "The first (root) node is focused.");
+
+ // Test PageUp and PageDown
+
+ let nodesPerPageSize = treeRoot._getNodesPerPageSize();
+
+ key("VK_PAGE_DOWN");
+ is(document.commandDispatcher.focusedElement,
+ treeRoot.getChild(nodesPerPageSize - 1).target,
+ "The first node in the second page is focused.");
+
+ key("VK_PAGE_DOWN");
+ is(document.commandDispatcher.focusedElement,
+ treeRoot.getChild(nodesPerPageSize * 2 - 1).target,
+ "The first node in the third page is focused.");
+
+ key("VK_PAGE_UP");
+ is(document.commandDispatcher.focusedElement,
+ treeRoot.getChild(nodesPerPageSize - 1).target,
+ "The first node in the second page is focused.");
+
+ key("VK_PAGE_UP");
+ is(document.commandDispatcher.focusedElement, treeRoot.target,
+ "The first (root) node is focused.");
+
+ // Test PageUp in the middle of the first page
+
+ let middleIndex = Math.floor(nodesPerPageSize / 2);
+
+ treeRoot.getChild(middleIndex).target.focus();
+ is(document.commandDispatcher.focusedElement,
+ treeRoot.getChild(middleIndex).target,
+ "The middle node in the first page is focused.");
+
+ key("VK_PAGE_UP");
+ is(document.commandDispatcher.focusedElement, treeRoot.target,
+ "The first (root) node is focused.");
+
+ // Test PageDown in the middle of the last page
+
+ middleIndex = Math.ceil(myDataSrc.children.length - middleIndex);
+
+ treeRoot.getChild(middleIndex).target.focus();
+ is(document.commandDispatcher.focusedElement,
+ treeRoot.getChild(middleIndex).target,
+ "The middle node in the last page is focused.");
+
+ key("VK_PAGE_DOWN");
+ is(document.commandDispatcher.focusedElement,
+ treeRoot.getChild(myDataSrc.children.length - 1).target,
+ "The last node is focused.");
+
+ container.remove();
+});