1 files changed, 95 insertions, 0 deletions
diff --git a/devtools/client/inspector/test/browser_inspector_highlighter-cssshape_01.js b/devtools/client/inspector/test/browser_inspector_highlighter-cssshape_01.js
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+++ b/devtools/client/inspector/test/browser_inspector_highlighter-cssshape_01.js
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+/* 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 CSS shapes highlighter.
+
+const TEST_URL = URL_ROOT + "doc_inspector_highlighter_cssshapes.html";
+const HIGHLIGHTER_TYPE = "ShapesHighlighter";
+const SHAPE_IDS = ["polygon", "ellipse", "rect"];
+const SHAPE_TYPES = [
+  {
+    shapeName: "polygon",
+    highlighter: "polygon",
+  },
+  {
+    shapeName: "circle",
+    highlighter: "ellipse",
+  },
+  {
+    shapeName: "ellipse",
+    highlighter: "ellipse",
+  },
+  {
+    shapeName: "inset",
+    highlighter: "rect",
+  },
+];
+
+add_task(async function () {
+  const { inspector, highlighterTestFront } = await openInspectorForURL(
+    TEST_URL
+  );
+  const front = inspector.inspectorFront;
+  const highlighter = await front.getHighlighterByType(HIGHLIGHTER_TYPE);
+
+  await isHiddenByDefault(highlighterTestFront, highlighter);
+  await isVisibleWhenShown(highlighterTestFront, inspector, highlighter);
+
+  await highlighter.finalize();
+});
+
+async function getShapeHidden(highlighterTestFront, highlighterFront) {
+  const hidden = {};
+  for (const shape of SHAPE_IDS) {
+    hidden[shape] = await highlighterTestFront.getHighlighterNodeAttribute(
+      "shapes-" + shape,
+      "hidden",
+      highlighterFront
+    );
+  }
+  return hidden;
+}
+
+async function isHiddenByDefault(highlighterTestFront, highlighterFront) {
+  info("Checking that highlighter is hidden by default");
+
+  const polygonHidden = await highlighterTestFront.getHighlighterNodeAttribute(
+    "shapes-polygon",
+    "hidden",
+    highlighterFront
+  );
+  const ellipseHidden = await highlighterTestFront.getHighlighterNodeAttribute(
+    "shapes-ellipse",
+    "hidden",
+    highlighterFront
+  );
+  ok(polygonHidden && ellipseHidden, "The highlighter is hidden by default");
+}
+
+async function isVisibleWhenShown(
+  highlighterTestFront,
+  inspector,
+  highlighterFront
+) {
+  for (const { shapeName, highlighter } of SHAPE_TYPES) {
+    info(`Asking to show the highlighter on the ${shapeName} node`);
+
+    const node = await getNodeFront(`#${shapeName}`, inspector);
+    await highlighterFront.show(node, { mode: "cssClipPath" });
+
+    const hidden = await getShapeHidden(highlighterTestFront, highlighterFront);
+    ok(!hidden[highlighter], `The ${shapeName} highlighter is visible`);
+  }
+
+  info("Hiding the highlighter");
+  await highlighterFront.hide();
+
+  const hidden = await getShapeHidden(highlighterTestFront, highlighterFront);
+  ok(
+    hidden.polygon && hidden.ellipse && hidden.rect,
+    "The highlighter is hidden"
+  );
+}