import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

devtools/client/jsonview/test/head.js

@@ -0,0 +1,145 @@
+/* vim: set 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", "args": "none"}] */
+/* import-globals-from ../../framework/test/shared-head.js */
+/* import-globals-from ../../framework/test/head.js */
+
+"use strict";
+
+// shared-head.js handles imports, constants, and utility functions
+Services.scriptloader.loadSubScript(
+  "chrome://mochitests/content/browser/devtools/client/framework/test/head.js", this);
+
+const JSON_VIEW_PREF = "devtools.jsonview.enabled";
+
+// Enable JSON View for the test
+Services.prefs.setBoolPref(JSON_VIEW_PREF, true);
+
+registerCleanupFunction(() => {
+  Services.prefs.clearUserPref(JSON_VIEW_PREF);
+});
+
+// XXX move some API into devtools/framework/test/shared-head.js
+
+/**
+ * Add a new test tab in the browser and load the given url.
+ * @param {String} url The url to be loaded in the new tab
+ * @return a promise that resolves to the tab object when the url is loaded
+ */
+function addJsonViewTab(url) {
+  info("Adding a new JSON tab with URL: '" + url + "'");
+
+  let deferred = promise.defer();
+  addTab(url).then(tab => {
+    let browser = tab.linkedBrowser;
+
+    // Load devtools/shared/frame-script-utils.js
+    getFrameScript();
+
+    // Load frame script with helpers for JSON View tests.
+    let rootDir = getRootDirectory(gTestPath);
+    let frameScriptUrl = rootDir + "doc_frame_script.js";
+    browser.messageManager.loadFrameScript(frameScriptUrl, false);
+
+    // Resolve if the JSONView is fully loaded or wait
+    // for an initialization event.
+    if (content.window.wrappedJSObject.jsonViewInitialized) {
+      deferred.resolve(tab);
+    } else {
+      waitForContentMessage("Test:JsonView:JSONViewInitialized").then(() => {
+        deferred.resolve(tab);
+      });
+    }
+  });
+
+  return deferred.promise;
+}
+
+/**
+ * Expanding a node in the JSON tree
+ */
+function clickJsonNode(selector) {
+  info("Expanding node: '" + selector + "'");
+
+  let browser = gBrowser.selectedBrowser;
+  return BrowserTestUtils.synthesizeMouseAtCenter(selector, {}, browser);
+}
+
+/**
+ * Select JSON View tab (in the content).
+ */
+function selectJsonViewContentTab(name) {
+  info("Selecting tab: '" + name + "'");
+
+  let browser = gBrowser.selectedBrowser;
+  let selector = ".tabs-menu .tabs-menu-item." + name + " a";
+  return BrowserTestUtils.synthesizeMouseAtCenter(selector, {}, browser);
+}
+
+function getElementCount(selector) {
+  info("Get element count: '" + selector + "'");
+
+  let data = {
+    selector: selector
+  };
+
+  return executeInContent("Test:JsonView:GetElementCount", data)
+  .then(result => {
+    return result.count;
+  });
+}
+
+function getElementText(selector) {
+  info("Get element text: '" + selector + "'");
+
+  let data = {
+    selector: selector
+  };
+
+  return executeInContent("Test:JsonView:GetElementText", data)
+  .then(result => {
+    return result.text;
+  });
+}
+
+function focusElement(selector) {
+  info("Focus element: '" + selector + "'");
+
+  let data = {
+    selector: selector
+  };
+
+  return executeInContent("Test:JsonView:FocusElement", data);
+}
+
+/**
+ * Send the string aStr to the focused element.
+ *
+ * For now this method only works for ASCII characters and emulates the shift
+ * key state on US keyboard layout.
+ */
+function sendString(str, selector) {
+  info("Send string: '" + str + "'");
+
+  let data = {
+    selector: selector,
+    str: str
+  };
+
+  return executeInContent("Test:JsonView:SendString", data);
+}
+
+function waitForTime(delay) {
+  let deferred = promise.defer();
+  setTimeout(deferred.resolve, delay);
+  return deferred.promise;
+}
+
+function waitForFilter() {
+  return executeInContent("Test:JsonView:WaitForFilter");
+}
+
+function normalizeNewLines(value) {
+  return value.replace("(\r\n|\n)", "\n");
+}