1 files changed, 45 insertions, 0 deletions
diff --git a/devtools/client/netmonitor/src/har/test/head.js b/devtools/client/netmonitor/src/har/test/head.js
new file mode 100644
index 0000000000..b41ea580fd
--- /dev/null
+++ b/devtools/client/netmonitor/src/har/test/head.js
@@ -0,0 +1,45 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/* eslint no-unused-vars: [2, {"vars": "local", "args": "none"}] */
+/* import-globals-from ../../../test/head.js */
+
+// Load the NetMonitor head.js file to share its API.
+var netMonitorHead =
+  "chrome://mochitests/content/browser/devtools/client/netmonitor/test/head.js";
+Services.scriptloader.loadSubScript(netMonitorHead, this);
+
+// Directory with HAR related test files.
+const HAR_EXAMPLE_URL =
+  "http://example.com/browser/devtools/client/netmonitor/src/har/test/";
+
+/**
+ * Trigger a "copy all as har" from the context menu of the requests list.
+
+ * @param {Object} monitor
+ *        The network monitor object
+ */
+async function copyAllAsHARWithContextMenu(monitor, { asString = false } = {}) {
+  const { HarMenuUtils } = monitor.panelWin.windowRequire(
+    "devtools/client/netmonitor/src/har/har-menu-utils"
+  );
+
+  info("Open the context menu on the first visible request.");
+  const firstRequest =
+    monitor.panelWin.document.querySelectorAll(".request-list-item")[0];
+
+  EventUtils.sendMouseEvent({ type: "mousedown" }, firstRequest);
+  EventUtils.sendMouseEvent({ type: "contextmenu" }, firstRequest);
+
+  info("Trigger Copy All As HAR from the context menu");
+  const onHarCopyDone = HarMenuUtils.once("copy-all-as-har-done");
+  await selectContextMenuItem(monitor, "request-list-context-copy-all-as-har");
+  const jsonString = await onHarCopyDone;
+
+  if (asString) {
+    return jsonString;
+  }
+  return JSON.parse(jsonString);
+}