Add m-esr52 at 52.6.0

1 files changed, 87 insertions, 0 deletions

diff --git a/devtools/client/inspector/components/test/head.js b/devtools/client/inspector/components/test/head.js
new file mode 100644
index 000000000..fa86b5e9e
--- /dev/null
+++ b/devtools/client/inspector/components/test/head.js
@@ -0,0 +1,87 @@
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+/* eslint no-unused-vars: [2, {"vars": "local"}] */
+/* import-globals-from ../../../framework/test/shared-head.js */
+/* import-globals-from ../../test/head.js */
+"use strict";
+
+// Import the inspector's head.js first (which itself imports shared-head.js).
+Services.scriptloader.loadSubScript(
+  "chrome://mochitests/content/browser/devtools/client/inspector/test/head.js",
+  this);
+
+Services.prefs.setIntPref("devtools.toolbox.footer.height", 350);
+registerCleanupFunction(() => {
+  Services.prefs.clearUserPref("devtools.toolbox.footer.height");
+});
+
+/**
+ * Highlight a node and set the inspector's current selection to the node or
+ * the first match of the given css selector.
+ * @param {String|NodeFront} selectorOrNodeFront
+ *        The selector for the node to be set, or the nodeFront
+ * @param {InspectorPanel} inspector
+ *        The instance of InspectorPanel currently loaded in the toolbox
+ * @return a promise that resolves when the inspector is updated with the new
+ * node
+ */
+function* selectAndHighlightNode(selectorOrNodeFront, inspector) {
+  info("Highlighting and selecting the node " + selectorOrNodeFront);
+
+  let nodeFront = yield getNodeFront(selectorOrNodeFront, inspector);
+  let updated = inspector.toolbox.once("highlighter-ready");
+  inspector.selection.setNodeFront(nodeFront, "test-highlight");
+  yield updated;
+}
+
+/**
+ * Open the toolbox, with the inspector tool visible, and the computed view
+ * sidebar tab selected to display the box model view.
+ * @return a promise that resolves when the inspector is ready and the box model
+ * view is visible and ready
+ */
+function openBoxModelView() {
+  return openInspectorSidebarTab("computedview").then(data => {
+    // The actual highligher show/hide methods are mocked in box model tests.
+    // The highlighter is tested in devtools/inspector/test.
+    function mockHighlighter({highlighter}) {
+      highlighter.showBoxModel = function () {
+        return promise.resolve();
+      };
+      highlighter.hideBoxModel = function () {
+        return promise.resolve();
+      };
+    }
+    mockHighlighter(data.toolbox);
+
+    return {
+      toolbox: data.toolbox,
+      inspector: data.inspector,
+      view: data.inspector.computedview.boxModelView,
+      testActor: data.testActor
+    };
+  });
+}
+
+/**
+ * Wait for the boxmodel-view-updated event.
+ * @return a promise
+ */
+function waitForUpdate(inspector) {
+  return inspector.once("boxmodel-view-updated");
+}
+
+function getStyle(testActor, selector, propertyName) {
+  return testActor.eval(`
+    content.document.querySelector("${selector}")
+                    .style.getPropertyValue("${propertyName}");
+  `);
+}
+
+function setStyle(testActor, selector, propertyName, value) {
+  return testActor.eval(`
+    content.document.querySelector("${selector}")
+                    .style.${propertyName} = "${value}";
+  `);
+}