53 lines
1.5 KiB
JavaScript
53 lines
1.5 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 a grid highlighter showing grid gaps can be displayed after reloading the
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// page (Bug 1342051).
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const TEST_URI = `
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<style type='text/css'>
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#grid {
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display: grid;
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grid-gap: 10px;
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}
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</style>
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<div id="grid">
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<div id="cell1">cell1</div>
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<div id="cell2">cell2</div>
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</div>
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`;
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add_task(function* () {
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yield addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
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info("Check that the grid highlighter can be displayed");
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yield checkGridHighlighter();
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info("Close the toolbox before reloading the tab");
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let target = TargetFactory.forTab(gBrowser.selectedTab);
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yield gDevTools.closeToolbox(target);
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yield refreshTab(gBrowser.selectedTab);
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info("Check that the grid highlighter can be displayed after reloading the page");
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yield checkGridHighlighter();
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});
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function* checkGridHighlighter() {
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let {inspector, view} = yield openRuleView();
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let {highlighters} = view;
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yield selectNode("#grid", inspector);
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let container = getRuleViewProperty(view, "#grid", "display").valueSpan;
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let gridToggle = container.querySelector(".ruleview-grid");
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info("Toggling ON the CSS grid highlighter from the rule-view.");
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let onHighlighterShown = highlighters.once("highlighter-shown");
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gridToggle.click();
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yield onHighlighterShown;
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ok(highlighters.gridHighlighterShown, "CSS grid highlighter is shown.");
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}
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