40 lines
1.3 KiB
JavaScript
40 lines
1.3 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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// Check that inline inherited properties appear in the nested element.
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var {ELEMENT_STYLE} = require("devtools/shared/specs/styles");
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const TEST_URI = `
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<div id="test2" style="color: red">
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<div id="test1">Styled Node</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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let {inspector, view} = yield openRuleView();
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yield selectNode("#test1", inspector);
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yield elementStyleInherit(inspector, view);
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});
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function* elementStyleInherit(inspector, view) {
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let elementStyle = view._elementStyle;
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is(elementStyle.rules.length, 2, "Should have 2 rules.");
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let elementRule = elementStyle.rules[0];
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ok(!elementRule.inherited,
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"Element style attribute should not consider itself inherited.");
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let inheritRule = elementStyle.rules[1];
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is(inheritRule.domRule.type, ELEMENT_STYLE,
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"Inherited rule should be an element style, not a rule.");
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ok(!!inheritRule.inherited, "Rule should consider itself inherited.");
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is(inheritRule.textProps.length, 1,
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"Should only display one inherited style");
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let inheritProp = inheritRule.textProps[0];
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is(inheritProp.name, "color", "color should have been inherited.");
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}
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