From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 .../browser_inspector_highlighter-cssgrid_01.js    | 77 ++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 devtools/client/inspector/test/browser_inspector_highlighter-cssgrid_01.js

(limited to 'devtools/client/inspector/test/browser_inspector_highlighter-cssgrid_01.js')

diff --git a/devtools/client/inspector/test/browser_inspector_highlighter-cssgrid_01.js b/devtools/client/inspector/test/browser_inspector_highlighter-cssgrid_01.js
new file mode 100644
index 000000000..ef21b88c9
--- /dev/null
+++ b/devtools/client/inspector/test/browser_inspector_highlighter-cssgrid_01.js
@@ -0,0 +1,77 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+// Test the creation of the canvas highlighter element of the css grid highlighter.
+
+const TEST_URL = `
+  <style type='text/css'>
+    #grid {
+      display: grid;
+    }
+    #cell1 {
+      grid-column: 1;
+      grid-row: 1;
+    }
+    #cell2 {
+      grid-column: 2;
+      grid-row: 1;
+    }
+    #cell3 {
+      grid-column: 1;
+      grid-row: 2;
+    }
+    #cell4 {
+      grid-column: 2;
+      grid-row: 2;
+    }
+  </style>
+  <div id="grid">
+    <div id="cell1">cell1</div>
+    <div id="cell2">cell2</div>
+    <div id="cell3">cell3</div>
+    <div id="cell4">cell4</div>
+  </div>
+`;
+
+const HIGHLIGHTER_TYPE = "CssGridHighlighter";
+
+add_task(function* () {
+  let {inspector, testActor} = yield openInspectorForURL(
+    "data:text/html;charset=utf-8," + encodeURIComponent(TEST_URL));
+  let front = inspector.inspector;
+  let highlighter = yield front.getHighlighterByType(HIGHLIGHTER_TYPE);
+
+  yield isHiddenByDefault(testActor, highlighter);
+  yield isVisibleWhenShown(testActor, inspector, highlighter);
+
+  yield highlighter.finalize();
+});
+
+function* isHiddenByDefault(testActor, highlighterFront) {
+  info("Checking that the highlighter is hidden by default");
+
+  let hidden = yield testActor.getHighlighterNodeAttribute(
+    "css-grid-canvas", "hidden", highlighterFront);
+  ok(hidden, "The highlighter is hidden by default");
+}
+
+function* isVisibleWhenShown(testActor, inspector, highlighterFront) {
+  info("Asking to show the highlighter on the test node");
+
+  let node = yield getNodeFront("#grid", inspector);
+  yield highlighterFront.show(node);
+
+  let hidden = yield testActor.getHighlighterNodeAttribute(
+    "css-grid-canvas", "hidden", highlighterFront);
+  ok(!hidden, "The highlighter is visible");
+
+  info("Hiding the highlighter");
+  yield highlighterFront.hide();
+
+  hidden = yield testActor.getHighlighterNodeAttribute(
+    "css-grid-canvas", "hidden", highlighterFront);
+  ok(hidden, "The highlighter is hidden");
+}
-- 
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