78 lines
2.4 KiB
JavaScript
78 lines
2.4 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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"use strict";
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// Test that the selector highlighter is shown when clicking on a selector icon
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// in the rule-view
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// Note that in this test, we mock the highlighter front, merely testing the
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// behavior of the style-inspector UI for now
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const TEST_URI = `
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<style type="text/css">
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body {
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background: red;
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}
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p {
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color: white;
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}
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</style>
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<p>Testing the selector highlighter</p>
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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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// Mock the highlighter front to get the reference of the NodeFront
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let HighlighterFront = {
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isShown: false,
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nodeFront: null,
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options: null,
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show: function (nodeFront, options) {
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this.nodeFront = nodeFront;
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this.options = options;
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this.isShown = true;
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},
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hide: function () {
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this.nodeFront = null;
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this.options = null;
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this.isShown = false;
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}
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};
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// Inject the mock highlighter in the rule-view
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view.selectorHighlighter = HighlighterFront;
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let icon = getRuleViewSelectorHighlighterIcon(view, "body");
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info("Checking that the HighlighterFront's show/hide methods are called");
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info("Clicking once on the body selector highlighter icon");
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yield clickSelectorIcon(icon, view);
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ok(HighlighterFront.isShown, "The highlighter is shown");
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info("Clicking once again on the body selector highlighter icon");
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yield clickSelectorIcon(icon, view);
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ok(!HighlighterFront.isShown, "The highlighter is hidden");
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info("Checking that the right NodeFront reference and options are passed");
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yield selectNode("p", inspector);
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icon = getRuleViewSelectorHighlighterIcon(view, "p");
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yield clickSelectorIcon(icon, view);
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is(HighlighterFront.nodeFront.tagName, "P",
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"The right NodeFront is passed to the highlighter (1)");
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is(HighlighterFront.options.selector, "p",
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"The right selector option is passed to the highlighter (1)");
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yield selectNode("body", inspector);
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icon = getRuleViewSelectorHighlighterIcon(view, "body");
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yield clickSelectorIcon(icon, view);
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is(HighlighterFront.nodeFront.tagName, "BODY",
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"The right NodeFront is passed to the highlighter (2)");
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is(HighlighterFront.options.selector, "body",
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"The right selector option is passed to the highlighter (2)");
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});
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