1 files changed, 65 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg-chrome-create.js b/devtools/client/debugger/test/mochitest/browser_dbg-chrome-create.js
new file mode 100644
index 0000000000..6edf1e8745
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg-chrome-create.js
@@ -0,0 +1,65 @@
+/* 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/>. */
+
+/**
+ * Tests that a chrome debugger can be created in a new process.
+ */
+
+"use strict";
+
+// There are shutdown issues for which multiple rejections are left uncaught.
+// See bug 1018184 for resolving these issues.
+PromiseTestUtils.allowMatchingRejectionsGlobally(/File closed/);
+PromiseTestUtils.allowMatchingRejectionsGlobally(/NS_ERROR_FAILURE/);
+
+// This test can be slow to run
+requestLongerTimeout(5);
+
+const { BrowserToolboxLauncher } = ChromeUtils.importESModule(
+  "resource://devtools/client/framework/browser-toolbox/Launcher.sys.mjs"
+);
+
+add_task(async function () {
+  await pushPref("devtools.chrome.enabled", true);
+  await pushPref("devtools.debugger.remote-enabled", true);
+
+  info("Call BrowserToolboxLauncher.init");
+  const [browserToolboxLauncher, process, profilePath] = await new Promise(
+    resolve => {
+      BrowserToolboxLauncher.init({
+        onRun: (btl, dbgProcess, dbgProfilePath) => {
+          info("Browser toolbox process started successfully.");
+          resolve([btl, dbgProcess, dbgProfilePath]);
+        },
+      });
+    }
+  );
+
+  ok(process, "The remote debugger process was created");
+  Assert.equal(
+    process.exitCode,
+    null,
+    "The remote debugger process is running"
+  );
+  is(
+    typeof process.pid,
+    "number",
+    `The remote debugger process has a proper pid (${process.pid})`
+  );
+
+  is(
+    profilePath,
+    PathUtils.join(PathUtils.profileDir, "chrome_debugger_profile"),
+    `The remote debugger profile has the expected path`
+  );
+
+  info("Close the browser toolbox");
+  await browserToolboxLauncher.close();
+
+  is(
+    process.exitCode,
+    Services.appinfo.OS == "WINNT" ? -9 : -15,
+    "The remote debugger process died cleanly"
+  );
+});