1 files changed, 74 insertions, 0 deletions
diff --git a/devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_devtoolstoolbox_breakpoint.js b/devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_devtoolstoolbox_breakpoint.js
new file mode 100644
index 0000000000..925d40b643
--- /dev/null
+++ b/devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_devtoolstoolbox_breakpoint.js
@@ -0,0 +1,74 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+Services.scriptloader.loadSubScript(
+  "chrome://mochitests/content/browser/devtools/client/debugger/test/mochitest/shared-head.js",
+  this
+);
+
+const SCRIPT_FILE = "script_aboutdebugging_devtoolstoolbox_breakpoint.js";
+const TAB_URL =
+  "https://example.com/browser/devtools/client/aboutdebugging/" +
+  "test/browser/resources/doc_aboutdebugging_devtoolstoolbox_breakpoint.html";
+
+/* import-globals-from helper-collapsibilities.js */
+Services.scriptloader.loadSubScript(
+  CHROME_URL_ROOT + "helper-collapsibilities.js",
+  this
+);
+
+/**
+ * Test breakpoints in about:devtools-toolbox tabs (ie non localTab tab target).
+ */
+add_task(async function () {
+  const testTab = await addTab(TAB_URL);
+
+  info("Force all debug target panes to be expanded");
+  prepareCollapsibilitiesTest();
+
+  const { document, tab, window } = await openAboutDebugging();
+  await selectThisFirefoxPage(document, window.AboutDebugging.store);
+  const { devtoolsTab, devtoolsWindow } = await openAboutDevtoolsToolbox(
+    document,
+    tab,
+    window,
+    TAB_URL
+  );
+  info("Select performance panel");
+  const toolbox = getToolbox(devtoolsWindow);
+  await toolbox.selectTool("jsdebugger");
+
+  info("Add a breakpoint at line 10 in the test script");
+  const debuggerContext = createDebuggerContext(toolbox);
+  await selectSource(debuggerContext, SCRIPT_FILE);
+  await addBreakpoint(debuggerContext, SCRIPT_FILE, 10);
+
+  info("Invoke testMethod, expect the script to pause on line 10");
+  const onContentTaskDone = ContentTask.spawn(
+    testTab.linkedBrowser,
+    {},
+    function () {
+      content.wrappedJSObject.testMethod();
+    }
+  );
+
+  info("Wait for the debugger to pause");
+  await waitForPaused(debuggerContext);
+  const script = findSource(debuggerContext, SCRIPT_FILE);
+  assertPausedAtSourceAndLine(debuggerContext, script.id, 10);
+
+  info("Resume");
+  await resume(debuggerContext);
+
+  info("Wait for the paused content task to also resolve");
+  await onContentTaskDone;
+
+  info("Remove breakpoint");
+  await removeBreakpoint(debuggerContext, script.id, 10);
+
+  await closeAboutDevtoolsToolbox(document, devtoolsTab, window);
+  await removeTab(testTab);
+  await removeTab(tab);
+});