56 lines
1.9 KiB
JavaScript
56 lines
1.9 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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// Test that style sheets can be disabled and enabled.
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// https rather than chrome to improve coverage
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const TESTCASE_URI = TEST_BASE_HTTPS + "simple.html";
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add_task(function* () {
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let { panel, ui } = yield openStyleEditorForURL(TESTCASE_URI);
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let editor = yield ui.editors[0].getSourceEditor();
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let summary = editor.summary;
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let enabledToggle = summary.querySelector(".stylesheet-enabled");
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ok(enabledToggle, "enabled toggle button exists");
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is(editor.styleSheet.disabled, false,
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"first stylesheet is initially enabled");
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is(summary.classList.contains("disabled"), false,
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"first stylesheet is initially enabled, UI does not have DISABLED class");
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info("Disabling the first stylesheet.");
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yield toggleEnabled(editor, enabledToggle, panel.panelWindow);
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is(editor.styleSheet.disabled, true, "first stylesheet is now disabled");
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is(summary.classList.contains("disabled"), true,
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"first stylesheet is now disabled, UI has DISABLED class");
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info("Enabling the first stylesheet again.");
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yield toggleEnabled(editor, enabledToggle, panel.panelWindow);
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is(editor.styleSheet.disabled, false,
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"first stylesheet is now enabled again");
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is(summary.classList.contains("disabled"), false,
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"first stylesheet is now enabled again, UI does not have DISABLED class");
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});
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function* toggleEnabled(editor, enabledToggle, panelWindow) {
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let changed = editor.once("property-change");
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info("Waiting for focus.");
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yield SimpleTest.promiseFocus(panelWindow);
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info("Clicking on the toggle.");
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EventUtils.synthesizeMouseAtCenter(enabledToggle, {}, panelWindow);
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info("Waiting for stylesheet to be disabled.");
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let property = yield changed;
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while (property !== "disabled") {
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info("Ignoring property-change for '" + property + "'.");
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property = yield editor.once("property-change");
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}
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}
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