1 files changed, 85 insertions, 0 deletions
diff --git a/devtools/client/inspector/test/browser_inspector_highlighter-geometry_04.js b/devtools/client/inspector/test/browser_inspector_highlighter-geometry_04.js
new file mode 100644
index 000000000..7f198f6e3
--- /dev/null
+++ b/devtools/client/inspector/test/browser_inspector_highlighter-geometry_04.js
@@ -0,0 +1,85 @@
+/* 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/. */
+
+ /* Globals defined in: devtools/client/inspector/test/head.js */
+
+"use strict";
+
+// Test that the arrows and handlers are positioned correctly and have the right
+// size.
+
+const TEST_URL = URL_ROOT + "doc_inspector_highlighter-geometry_01.html";
+const ID = "geometry-editor-";
+const HIGHLIGHTER_TYPE = "GeometryEditorHighlighter";
+
+const handlerMap = {
+  "top": {"cx": "x2", "cy": "y2"},
+  "bottom": {"cx": "x2", "cy": "y2"},
+  "left": {"cx": "x2", "cy": "y2"},
+  "right": {"cx": "x2", "cy": "y2"}
+};
+
+add_task(function* () {
+  let helper = yield openInspectorForURL(TEST_URL)
+                       .then(getHighlighterHelperFor(HIGHLIGHTER_TYPE));
+
+  helper.prefix = ID;
+
+  let { hide, finalize } = helper;
+
+  yield checkArrowsAndHandlers(helper, ".absolute-all-4", {
+    "top": {x1: 506, y1: 51, x2: 506, y2: 61},
+    "bottom": {x1: 506, y1: 451, x2: 506, y2: 251},
+    "left": {x1: 401, y1: 156, x2: 411, y2: 156},
+    "right": {x1: 901, y1: 156, x2: 601, y2: 156}
+  });
+
+  yield checkArrowsAndHandlers(helper, ".relative", {
+    "top": {x1: 901, y1: 51, x2: 901, y2: 91},
+    "left": {x1: 401, y1: 97, x2: 651, y2: 97}
+  });
+
+  yield checkArrowsAndHandlers(helper, ".fixed", {
+    "top": {x1: 25, y1: 0, x2: 25, y2: 400},
+    "left": {x1: 0, y1: 425, x2: 0, y2: 425}
+  });
+
+  info("Hiding the highlighter");
+  yield hide();
+  yield finalize();
+});
+
+function* checkArrowsAndHandlers(helper, selector, arrows) {
+  info("Highlighting the test node " + selector);
+
+  yield helper.show(selector);
+
+  for (let side in arrows) {
+    yield checkArrowAndHandler(helper, side, arrows[side]);
+  }
+}
+
+function* checkArrowAndHandler({getElementAttribute}, name, expectedCoords) {
+  info("Checking " + name + "arrow and handler coordinates are correct");
+
+  let handlerX = yield getElementAttribute("handler-" + name, "cx");
+  let handlerY = yield getElementAttribute("handler-" + name, "cy");
+
+  let expectedHandlerX = yield getElementAttribute("arrow-" + name,
+                                handlerMap[name].cx);
+  let expectedHandlerY = yield getElementAttribute("arrow-" + name,
+                                handlerMap[name].cy);
+
+  is(handlerX, expectedHandlerX,
+    "coordinate X for handler " + name + " is correct.");
+  is(handlerY, expectedHandlerY,
+    "coordinate Y for handler " + name + " is correct.");
+
+  for (let coordinate in expectedCoords) {
+    let value = yield getElementAttribute("arrow-" + name, coordinate);
+
+    is(Math.floor(value), expectedCoords[coordinate],
+      coordinate + " coordinate for arrow " + name + " is correct");
+  }
+}