1 files changed, 41 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg_breakpoints-other-tabs.js b/devtools/client/debugger/test/mochitest/browser_dbg_breakpoints-other-tabs.js
new file mode 100644
index 000000000..2763eee95
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg_breakpoints-other-tabs.js
@@ -0,0 +1,41 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Make sure that setting a breakpoint in one tab, doesn't cause another tab at
+ * the same source to pause at that location.
+ */
+
+const TAB_URL = EXAMPLE_URL + "doc_breakpoints-other-tabs.html";
+
+var test = Task.async(function* () {
+  const options = {
+    source: EXAMPLE_URL + "code_breakpoints-other-tabs.js",
+    line: 1
+  };
+  const [tab1,, panel1] = yield initDebugger(TAB_URL, options);
+  const [tab2,, panel2] = yield initDebugger(TAB_URL, options);
+  const queries = panel1.panelWin.require("./content/queries");
+  const actions = bindActionCreators(panel1);
+  const getState = panel1.panelWin.DebuggerController.getState;
+
+  const sources = panel1.panelWin.DebuggerView.Sources;
+
+  yield actions.addBreakpoint({
+    actor: queries.getSelectedSource(getState()).actor,
+    line: 2
+  });
+
+  const paused = waitForThreadEvents(panel2, "paused");
+  callInTab(tab2, "testCase");
+  const packet = yield paused;
+
+  is(packet.why.type, "debuggerStatement",
+     "Should have stopped at the debugger statement, not the other tab's breakpoint");
+  is(packet.frame.where.line, 3,
+     "Should have stopped at line 3 (debugger statement), not line 2 (other tab's breakpoint)");
+
+  yield resumeDebuggerThenCloseAndFinish(panel2);
+});