зеркало из https://github.com/mozilla/gecko-dev.git
45 строки
1.4 KiB
JavaScript
45 строки
1.4 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 markup view handles page navigation correctly.
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const URL_1 = URL_ROOT + "doc_markup_update-on-navigtion_1.html";
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const URL_2 = URL_ROOT + "doc_markup_update-on-navigtion_2.html";
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add_task(async function() {
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const { inspector, testActor } = await openInspectorForURL(URL_1);
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assertMarkupViewIsLoaded();
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await selectNode("#one", inspector);
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const willNavigate = inspector.currentTarget.once("will-navigate");
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await testActor.eval(`window.location = "${URL_2}"`);
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info("Waiting for will-navigate");
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await willNavigate;
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info("Navigation to page 2 has started, the inspector should be empty");
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assertMarkupViewIsEmpty();
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info("Waiting for new-root");
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await inspector.once("new-root");
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info("Navigation to page 2 was done, the inspector should be back up");
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assertMarkupViewIsLoaded();
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await selectNode("#two", inspector);
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function assertMarkupViewIsLoaded() {
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const markupViewBox = inspector.panelDoc.getElementById("markup-box");
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is(markupViewBox.childNodes.length, 1, "The markup-view is loaded");
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}
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function assertMarkupViewIsEmpty() {
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const markupViewFrame = inspector._markupFrame.contentDocument.getElementById(
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"root"
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);
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is(markupViewFrame.childNodes.length, 0, "The markup-view is unloaded");
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}
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});
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