diff options
Diffstat (limited to 'devtools/client/inspector/components/test/browser_boxmodel_guides.js')
-rw-r--r-- | devtools/client/inspector/components/test/browser_boxmodel_guides.js | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/devtools/client/inspector/components/test/browser_boxmodel_guides.js b/devtools/client/inspector/components/test/browser_boxmodel_guides.js new file mode 100644 index 000000000..612d9ace6 --- /dev/null +++ b/devtools/client/inspector/components/test/browser_boxmodel_guides.js @@ -0,0 +1,56 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Test that hovering over regions in the box-model shows the highlighter with +// the right options. +// Tests that actually check the highlighter is displayed and correct are in the +// devtools/inspector/test folder. This test only cares about checking that the +// box model view does call the highlighter, and it does so by mocking it. + +const STYLE = "div { position: absolute; top: 50px; left: 50px; " + + "height: 10px; width: 10px; border: 10px solid black; " + + "padding: 10px; margin: 10px;}"; +const HTML = "<style>" + STYLE + "</style><div></div>"; +const TEST_URL = "data:text/html;charset=utf-8," + encodeURIComponent(HTML); + +var highlightedNodeFront, highlighterOptions; + +add_task(function* () { + yield addTab(TEST_URL); + let {toolbox, inspector, view} = yield openBoxModelView(); + yield selectNode("div", inspector); + + // Mock the highlighter by replacing the showBoxModel method. + toolbox.highlighter.showBoxModel = function (nodeFront, options) { + highlightedNodeFront = nodeFront; + highlighterOptions = options; + }; + + let elt = view.doc.getElementById("boxmodel-margins"); + yield testGuideOnLayoutHover(elt, "margin", inspector, view); + + elt = view.doc.getElementById("boxmodel-borders"); + yield testGuideOnLayoutHover(elt, "border", inspector, view); + + elt = view.doc.getElementById("boxmodel-padding"); + yield testGuideOnLayoutHover(elt, "padding", inspector, view); + + elt = view.doc.getElementById("boxmodel-content"); + yield testGuideOnLayoutHover(elt, "content", inspector, view); +}); + +function* testGuideOnLayoutHover(elt, expectedRegion, inspector) { + info("Synthesizing mouseover on the boxmodel-view"); + EventUtils.synthesizeMouse(elt, 2, 2, {type: "mouseover"}, + elt.ownerDocument.defaultView); + + info("Waiting for the node-highlight event from the toolbox"); + yield inspector.toolbox.once("node-highlight"); + + is(highlightedNodeFront, inspector.selection.nodeFront, + "The right nodeFront was highlighted"); + is(highlighterOptions.region, expectedRegion, + "Region " + expectedRegion + " was highlighted"); +} |