1 files changed, 151 insertions, 0 deletions
diff --git a/devtools/shared/commands/resource/tests/head.js b/devtools/shared/commands/resource/tests/head.js
new file mode 100644
index 0000000000..5cee383070
--- /dev/null
+++ b/devtools/shared/commands/resource/tests/head.js
@@ -0,0 +1,151 @@
+/* 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";
+
+/* eslint no-unused-vars: [2, {"vars": "local"}] */
+
+Services.scriptloader.loadSubScript(
+  "chrome://mochitests/content/browser/devtools/client/shared/test/shared-head.js",
+  this
+);
+
+const {
+  DevToolsClient,
+} = require("resource://devtools/client/devtools-client.js");
+const {
+  DevToolsServer,
+} = require("resource://devtools/server/devtools-server.js");
+
+async function _initResourceCommandFromCommands(
+  commands,
+  { listenForWorkers = false } = {}
+) {
+  const targetCommand = commands.targetCommand;
+  if (listenForWorkers) {
+    targetCommand.listenForWorkers = true;
+  }
+  await targetCommand.startListening();
+
+  //Bug 1709065: Stop exporting resourceCommand and use commands.resourceCommand
+  //And rename all these methods
+  return {
+    client: commands.client,
+    commands,
+    resourceCommand: commands.resourceCommand,
+    targetCommand,
+  };
+}
+
+/**
+ * Instantiate a ResourceCommand for the given tab.
+ *
+ * @param {Tab} tab
+ *        The browser frontend's tab to connect to.
+ * @param {Object} options
+ * @param {Boolean} options.listenForWorkers
+ * @return {Object} object
+ * @return {ResourceCommand} object.resourceCommand
+ *         The underlying resource command interface.
+ * @return {Object} object.commands
+ *         The commands object defined by modules from devtools/shared/commands.
+ * @return {DevToolsClient} object.client
+ *         The underlying client instance.
+ * @return {TargetCommand} object.targetCommand
+ *         The underlying target list instance.
+ */
+async function initResourceCommand(tab, options) {
+  const commands = await CommandsFactory.forTab(tab);
+  return _initResourceCommandFromCommands(commands, options);
+}
+
+/**
+ * Instantiate a multi-process ResourceCommand, watching all type of targets.
+ *
+ * @return {Object} object
+ * @return {ResourceCommand} object.resourceCommand
+ *         The underlying resource command interface.
+ * @return {Object} object.commands
+ *         The commands object defined by modules from devtools/shared/commands.
+ * @return {DevToolsClient} object.client
+ *         The underlying client instance.
+ * @return {DevToolsClient} object.targetCommand
+ *         The underlying target list instance.
+ */
+async function initMultiProcessResourceCommand() {
+  const commands = await CommandsFactory.forMainProcess();
+  return _initResourceCommandFromCommands(commands);
+}
+
+// Copied from devtools/shared/webconsole/test/chrome/common.js
+function checkObject(object, expected) {
+  if (object && object.getGrip) {
+    object = object.getGrip();
+  }
+
+  for (const name of Object.keys(expected)) {
+    const expectedValue = expected[name];
+    const value = object[name];
+    checkValue(name, value, expectedValue);
+  }
+}
+
+function checkValue(name, value, expected) {
+  if (expected === null) {
+    is(value, null, `'${name}' is null`);
+  } else if (expected === undefined) {
+    is(value, expected, `'${name}' is undefined`);
+  } else if (
+    typeof expected == "string" ||
+    typeof expected == "number" ||
+    typeof expected == "boolean"
+  ) {
+    is(value, expected, "property '" + name + "'");
+  } else if (expected instanceof RegExp) {
+    ok(expected.test(value), name + ": " + expected + " matched " + value);
+  } else if (Array.isArray(expected)) {
+    info("checking array for property '" + name + "'");
+    ok(Array.isArray(value), `property '${name}' is an array`);
+
+    is(value.length, expected.length, "Array has expected length");
+    if (value.length !== expected.length) {
+      is(JSON.stringify(value, null, 2), JSON.stringify(expected, null, 2));
+    } else {
+      checkObject(value, expected);
+    }
+  } else if (typeof expected == "object") {
+    info("checking object for property '" + name + "'");
+    checkObject(value, expected);
+  }
+}
+
+async function triggerNetworkRequests(browser, commands) {
+  for (let i = 0; i < commands.length; i++) {
+    await SpecialPowers.spawn(browser, [commands[i]], async function (code) {
+      const script = content.document.createElement("script");
+      script.append(
+        content.document.createTextNode(
+          `async function triggerRequest() {${code}}`
+        )
+      );
+      content.document.body.append(script);
+      await content.wrappedJSObject.triggerRequest();
+      script.remove();
+    });
+  }
+}
+
+/**
+ * Get the stylesheet text for a given stylesheet resource.
+ *
+ * @param {Object} styleSheetResource
+ * @returns Promise<String>
+ */
+async function getStyleSheetResourceText(styleSheetResource) {
+  const styleSheetsFront = await styleSheetResource.targetFront.getFront(
+    "stylesheets"
+  );
+  const res = await styleSheetsFront.getText(styleSheetResource.resourceId);
+  return res.string();
+}