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Bug 1441531 - Make waitForMultipleChildrenUpdates an async function r=pbro
MozReview-Commit-ID: 9qK1FwV0Dgy --HG-- extra : rebase_source : 28983255c37f96e33f8fc9c5c9308a98ab74415f
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@ -71,10 +71,9 @@ add_task(function* () {
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"Closed tree item should have aria-expanded unset");
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info("Selecting and expanding list container");
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let updated = waitForMultipleChildrenUpdates(inspector);
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yield selectNode("ul", inspector);
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EventUtils.synthesizeKey("VK_RIGHT", {}, win);
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yield updated;
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yield waitForMultipleChildrenUpdates(inspector);
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is(rootElt.getAttribute("aria-activedescendant"),
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listContainer.tagLine.getAttribute("id"),
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@ -90,9 +89,8 @@ add_task(function* () {
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"accessibility");
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info("Collapsing list container");
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updated = waitForMultipleChildrenUpdates(inspector);
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EventUtils.synthesizeKey("VK_LEFT", {}, win);
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yield updated;
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yield waitForMultipleChildrenUpdates(inspector);
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is(listContainer.tagLine.getAttribute("aria-expanded"), "false",
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"Closed tree item should have aria-expanded unset");
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@ -49,7 +49,6 @@ add_task(function* () {
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info("Inspect element via context menu");
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let markupLoaded = inspector.once("markuploaded");
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let multipleChildrenUpdates = waitForMultipleChildrenUpdates(inspector);
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yield chooseWithInspectElementContextMenu("img", tab);
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info("Wait for load");
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@ -58,7 +57,7 @@ add_task(function* () {
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info("Wait for markup-loaded after element inspection");
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yield markupLoaded;
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info("Wait for multiple children updates after element inspection");
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yield multipleChildrenUpdates;
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yield waitForMultipleChildrenUpdates(inspector);
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ok(inspector.markup, "There is a markup view");
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is(inspector.markup._elt.children.length, 1, "The markup view is rendering");
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@ -533,13 +533,13 @@ const getHighlighterHelperFor = (type) => Task.async(
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// The expand all operation of the markup-view calls itself recursively and
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// there's not one event we can wait for to know when it's done so use this
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// helper function to wait until all recursive children updates are done.
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function* waitForMultipleChildrenUpdates(inspector) {
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async function waitForMultipleChildrenUpdates(inspector) {
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// As long as child updates are queued up while we wait for an update already
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// wait again
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if (inspector.markup._queuedChildUpdates &&
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inspector.markup._queuedChildUpdates.size) {
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yield waitForChildrenUpdated(inspector);
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return yield waitForMultipleChildrenUpdates(inspector);
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await waitForChildrenUpdated(inspector);
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return waitForMultipleChildrenUpdates(inspector);
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}
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return null;
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}
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