1 files changed, 80 insertions, 0 deletions
diff --git a/devtools/client/netmonitor/test/browser_net_view-source-debugger.js b/devtools/client/netmonitor/test/browser_net_view-source-debugger.js
new file mode 100644
index 0000000000..e443001da0
--- /dev/null
+++ b/devtools/client/netmonitor/test/browser_net_view-source-debugger.js
@@ -0,0 +1,80 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// There are shutdown issues for which multiple rejections are left uncaught.
+// See bug 1018184 for resolving these issues.
+const { PromiseTestUtils } = ChromeUtils.importESModule(
+  "resource://testing-common/PromiseTestUtils.sys.mjs"
+);
+PromiseTestUtils.allowMatchingRejectionsGlobally(/Component not initialized/);
+PromiseTestUtils.allowMatchingRejectionsGlobally(/Connection closed/);
+
+Services.scriptloader.loadSubScript(
+  "chrome://mochitests/content/browser/devtools/client/debugger/test/mochitest/shared-head.js",
+  this
+);
+
+/**
+ * Tests if on clicking the stack frame, UI switches to the Debugger panel.
+ */
+add_task(async function () {
+  // Set a higher panel height in order to get full CodeMirror content
+  await pushPref("devtools.toolbox.footer.height", 400);
+
+  const { tab, monitor, toolbox } = await initNetMonitor(POST_DATA_URL, {
+    requestCount: 1,
+  });
+  info("Starting test... ");
+
+  const { document, store, windowRequire } = monitor.panelWin;
+  const Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
+  store.dispatch(Actions.batchEnable(false));
+
+  // Execute requests.
+  await performRequests(monitor, tab, 2);
+
+  info("Clicking stack-trace tab and waiting for stack-trace panel to open");
+  const waitForTab = waitForDOM(document, "#stack-trace-tab");
+  // Click on the first request
+  EventUtils.sendMouseEvent(
+    { type: "mousedown" },
+    document.querySelector(".request-list-item")
+  );
+  await waitForTab;
+  const waitForPanel = waitForDOM(
+    document,
+    "#stack-trace-panel .frame-link",
+    6
+  );
+  // Open the stack-trace tab for that request
+  document.getElementById("stack-trace-tab").click();
+  await waitForPanel;
+
+  const frameLinkNode = document.querySelector(".frame-link");
+  await checkClickOnNode(toolbox, frameLinkNode);
+
+  await teardown(monitor);
+});
+
+/**
+ * Helper function for testOpenInDebugger.
+ */
+async function checkClickOnNode(toolbox, frameLinkNode) {
+  info("checking click on node location");
+
+  const url = frameLinkNode.getAttribute("data-url");
+  ok(url, `source url found ("${url}")`);
+
+  const line = frameLinkNode.getAttribute("data-line");
+  ok(line, `source line found ("${line}")`);
+
+  // Fire the click event
+  frameLinkNode.querySelector(".frame-link-source").click();
+
+  // Wait for the debugger to have fully processed the opened source
+  await toolbox.getPanelWhenReady("jsdebugger");
+  const dbg = createDebuggerContext(toolbox);
+  await waitForSelectedSource(dbg, url);
+}