The Tor Browser / file comparison
comparison: browser/devtools/markupview/test/browser_markupview_toggle_03.js
browser/devtools/markupview/test/browser_markupview_toggle_03.js
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| 1 /* vim: set ts=2 et sw=2 tw=80: */ | |
| 2 /* Any copyright is dedicated to the Public Domain. | |
| 3 http://creativecommons.org/publicdomain/zero/1.0/ */ | |
| 4 | |
| 5 "use strict"; | |
| 6 | |
| 7 // Test toggling (expand/collapse) elements by alt-clicking on twisties, which | |
| 8 // should expand all the descendants | |
| 9 | |
| 10 const TEST_URL = TEST_URL_ROOT + "doc_markup_toggle.html"; | |
| 11 | |
| 12 let test = asyncTest(function*() { | |
| 13 let {inspector} = yield addTab(TEST_URL).then(openInspector); | |
| 14 | |
| 15 info("Getting the container for the UL parent element"); | |
| 16 let container = getContainerForRawNode("ul", inspector); | |
| 17 | |
| 18 info("Alt-clicking on the UL parent expander, and waiting for children"); | |
| 19 let onUpdated = inspector.once("inspector-updated"); | |
| 20 EventUtils.synthesizeMouseAtCenter(container.expander, {altKey: true}, | |
| 21 inspector.markup.doc.defaultView); | |
| 22 yield onUpdated; | |
| 23 yield waitForMultipleChildrenUpdates(inspector); | |
| 24 | |
| 25 info("Checking that all nodes exist and are expanded"); | |
| 26 for (let node of content.document.querySelectorAll("ul, li, span, em")) { | |
| 27 let nodeContainer = getContainerForRawNode(node, inspector); | |
| 28 ok(nodeContainer, "Container for node " + node.tagName + " exists"); | |
| 29 ok(nodeContainer.expanded, | |
| 30 "Container for node " + node.tagName + " is expanded"); | |
| 31 } | |
| 32 }); | |
| 33 | |
| 34 // The expand all operation of the markup-view calls itself recursively and | |
| 35 // there's not one event we can wait for to know when it's done | |
| 36 function* waitForMultipleChildrenUpdates(inspector) { | |
| 37 // As long as child updates are queued up while we wait for an update already | |
| 38 // wait again | |
| 39 if (inspector.markup._queuedChildUpdates && | |
| 40 inspector.markup._queuedChildUpdates.size) { | |
| 41 yield waitForChildrenUpdated(inspector); | |
| 42 return yield waitForMultipleChildrenUpdates(inspector); | |
| 43 } | |
| 44 } |
