forked from mirrors/gecko-dev
f9f5914039
# ignore-this-changeset Differential Revision: https://phabricator.services.mozilla.com/D36041 --HG-- extra : source : 96b3895a3b2aa2fcb064c85ec5857b7216884556
140 lines
4 KiB
JavaScript
140 lines
4 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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*/
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var tabs = [];
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function addTab(aURL) {
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tabs.push(
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BrowserTestUtils.addTab(gBrowser, aURL, {
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skipAnimation: true,
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})
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);
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}
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function switchTab(index) {
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return BrowserTestUtils.switchTab(gBrowser, gBrowser.tabs[index]);
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}
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function testAttrib(tabIndex, attrib, expected) {
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is(
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gBrowser.tabs[tabIndex].hasAttribute(attrib),
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expected,
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`tab #${tabIndex} should${
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expected ? "" : "n't"
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} have the ${attrib} attribute`
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);
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}
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add_task(async function setup() {
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is(gBrowser.tabs.length, 1, "one tab is open initially");
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addTab("http://mochi.test:8888/#0");
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addTab("http://mochi.test:8888/#1");
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addTab("http://mochi.test:8888/#2");
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addTab("http://mochi.test:8888/#3");
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is(gBrowser.tabs.length, 5, "five tabs are open after setup");
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});
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// Add several new tabs in sequence, hiding some, to ensure that the
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// correct attributes get set
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add_task(async function test() {
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testAttrib(0, "first-visible-tab", true);
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testAttrib(4, "last-visible-tab", true);
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testAttrib(0, "visuallyselected", true);
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testAttrib(0, "beforeselected-visible", false);
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await switchTab(2);
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testAttrib(2, "visuallyselected", true);
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testAttrib(1, "beforeselected-visible", true);
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gBrowser.hideTab(gBrowser.tabs[1]);
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testAttrib(0, "beforeselected-visible", true);
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gBrowser.showTab(gBrowser.tabs[1]);
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testAttrib(1, "beforeselected-visible", true);
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testAttrib(0, "beforeselected-visible", false);
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await switchTab(1);
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testAttrib(0, "beforeselected-visible", true);
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gBrowser.hideTab(gBrowser.tabs[0]);
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testAttrib(0, "first-visible-tab", false);
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testAttrib(1, "first-visible-tab", true);
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testAttrib(0, "beforeselected-visible", false);
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gBrowser.showTab(gBrowser.tabs[0]);
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testAttrib(0, "first-visible-tab", true);
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testAttrib(0, "beforeselected-visible", true);
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gBrowser.moveTabTo(gBrowser.selectedTab, 3);
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testAttrib(2, "beforeselected-visible", true);
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});
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add_task(async function test_hoverOne() {
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await switchTab(0);
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EventUtils.synthesizeMouseAtCenter(gBrowser.tabs[4], { type: "mousemove" });
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testAttrib(3, "beforehovered", true);
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EventUtils.synthesizeMouseAtCenter(gBrowser.tabs[3], { type: "mousemove" });
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testAttrib(2, "beforehovered", true);
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testAttrib(2, "afterhovered", false);
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testAttrib(4, "afterhovered", true);
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testAttrib(4, "beforehovered", false);
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testAttrib(0, "beforehovered", false);
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testAttrib(0, "afterhovered", false);
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testAttrib(1, "beforehovered", false);
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testAttrib(1, "afterhovered", false);
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testAttrib(3, "beforehovered", false);
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testAttrib(3, "afterhovered", false);
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});
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// Test that the afterhovered and beforehovered attributes are still there when
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// a tab is selected and then unselected again. See bug 856107.
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add_task(async function test_hoverStatePersistence() {
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gBrowser.removeTab(tabs.pop());
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function assertState() {
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testAttrib(0, "beforehovered", true);
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testAttrib(0, "afterhovered", false);
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testAttrib(2, "afterhovered", true);
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testAttrib(2, "beforehovered", false);
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testAttrib(1, "beforehovered", false);
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testAttrib(1, "afterhovered", false);
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testAttrib(3, "beforehovered", false);
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testAttrib(3, "afterhovered", false);
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}
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await switchTab(3);
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EventUtils.synthesizeMouseAtCenter(gBrowser.tabs[1], { type: "mousemove" });
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assertState();
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await switchTab(1);
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assertState();
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await switchTab(3);
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assertState();
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});
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add_task(async function test_pinning() {
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testAttrib(3, "last-visible-tab", true);
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testAttrib(3, "visuallyselected", true);
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testAttrib(2, "beforeselected-visible", true);
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// Causes gBrowser.tabs to change indices
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gBrowser.pinTab(gBrowser.tabs[3]);
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testAttrib(3, "last-visible-tab", true);
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testAttrib(0, "first-visible-tab", true);
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testAttrib(2, "beforeselected-visible", false);
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testAttrib(0, "visuallyselected", true);
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await switchTab(1);
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testAttrib(0, "beforeselected-visible", true);
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});
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add_task(function cleanup() {
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tabs.forEach(gBrowser.removeTab, gBrowser);
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});
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