1 files changed, 61 insertions, 0 deletions
diff --git a/devtools/client/application/test/browser/browser_application_panel_debug-service-worker.js b/devtools/client/application/test/browser/browser_application_panel_debug-service-worker.js
new file mode 100644
index 0000000000..57dd000edb
--- /dev/null
+++ b/devtools/client/application/test/browser/browser_application_panel_debug-service-worker.js
@@ -0,0 +1,61 @@
+/* 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 TAB_URL = URL_ROOT + "resources/service-workers/debug.html";
+
+add_task(async function () {
+  await enableApplicationPanel();
+
+  const { panel, tab, toolbox, commands } = await openNewTabAndApplicationPanel(
+    TAB_URL
+  );
+
+  const doc = panel.panelWin.document;
+
+  selectPage(panel, "service-workers");
+
+  info("Wait until the service worker appears in the application panel");
+  await waitUntil(() => getWorkerContainers(doc).length === 1);
+
+  const container = getWorkerContainers(doc)[0];
+  info("Wait until the inspect link is displayed");
+  await waitUntil(() => {
+    return container.querySelector(".js-inspect-link");
+  });
+
+  info("Click on the inspect link and wait for debugger to be ready");
+  const debugLink = container.querySelector(".js-inspect-link");
+  debugLink.click();
+  await waitFor(() => toolbox.getPanel("jsdebugger"));
+
+  // add a breakpoint at line 11
+  const debuggerContext = createDebuggerContext(toolbox);
+  await waitForLoadedSource(debuggerContext, "debug-sw.js");
+  await addBreakpoint(debuggerContext, "debug-sw.js", 11);
+
+  // force a pause at the breakpoint
+  info("Invoke fetch, expect the service worker script to pause on line 11");
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
+    content.wrappedJSObject.fetchFromWorker();
+  });
+  await waitForPaused(debuggerContext);
+  const workerScript = findSource(debuggerContext, "debug-sw.js");
+  assertPausedAtSourceAndLine(debuggerContext, workerScript.id, 11);
+  await resume(debuggerContext);
+
+  // remove breakpoint
+  await removeBreakpoint(debuggerContext, workerScript.id, 11);
+
+  await unregisterAllWorkers(commands.client, doc);
+
+  // close the tab
+  info("Closing the tab.");
+  await BrowserTestUtils.removeTab(tab);
+});