browser/devtools/styleinspector/test/browser_computedview_refresh-on-style-change_01.js@6474c204b198 (annotated)
browser/devtools/styleinspector/test/browser_computedview_refresh-on-style-change_01.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* vim: set ft=javascript ts=2 et sw=2 tw=80: */ |
| michael@0 | 2 | /* Any copyright is dedicated to the Public Domain. |
| michael@0 | 3 | http://creativecommons.org/publicdomain/zero/1.0/ */ |
| michael@0 | 4 | |
| michael@0 | 5 | "use strict"; |
| michael@0 | 6 | |
| michael@0 | 7 | // Test that the computed view refreshes when the current node has its style |
| michael@0 | 8 | // changed |
| michael@0 | 9 | |
| michael@0 | 10 | const TESTCASE_URI = 'data:text/html;charset=utf-8,' + |
| michael@0 | 11 | '<div id="testdiv" style="font-size:10px;">Test div!</div>'; |
| michael@0 | 12 | |
| michael@0 | 13 | let test = asyncTest(function*() { |
| michael@0 | 14 | yield addTab(TESTCASE_URI); |
| michael@0 | 15 | |
| michael@0 | 16 | info("Getting the test node"); |
| michael@0 | 17 | let div = getNode("#testdiv"); |
| michael@0 | 18 | |
| michael@0 | 19 | info("Opening the computed view and selecting the test node"); |
| michael@0 | 20 | let {toolbox, inspector, view} = yield openComputedView(); |
| michael@0 | 21 | yield selectNode(div, inspector); |
| michael@0 | 22 | |
| michael@0 | 23 | let fontSize = getComputedViewPropertyValue(view, "font-size"); |
| michael@0 | 24 | is(fontSize, "10px", "The computed view shows the right font-size"); |
| michael@0 | 25 | |
| michael@0 | 26 | info("Changing the node's style and waiting for the update"); |
| michael@0 | 27 | let onUpdated = inspector.once("computed-view-refreshed"); |
| michael@0 | 28 | div.style.cssText = "font-size: 15px; color: red;"; |
| michael@0 | 29 | yield onUpdated; |
| michael@0 | 30 | |
| michael@0 | 31 | fontSize = getComputedViewPropertyValue(view, "font-size"); |
| michael@0 | 32 | is(fontSize, "15px", "The computed view shows the updated font-size"); |
| michael@0 | 33 | let color = getComputedViewPropertyValue(view, "color"); |
| michael@0 | 34 | is(color, "#F00", "The computed view also shows the color now"); |
| michael@0 | 35 | }); |
