1 files changed, 35 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg-sourcemaps-breakpoints.js b/devtools/client/debugger/test/mochitest/browser_dbg-sourcemaps-breakpoints.js
new file mode 100644
index 0000000000..b1ae737f35
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg-sourcemaps-breakpoints.js
@@ -0,0 +1,35 @@
+/* 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 setting breakpoints in an original file and
+// removing it in the generated file.
+
+"use strict";
+
+requestLongerTimeout(2);
+
+add_task(async function () {
+  // NOTE: the CORS call makes the test run times inconsistent
+  const dbg = await initDebugger("doc-sourcemaps.html", "entry.js");
+
+  ok(true, "Original sources exist");
+
+  await selectSource(dbg, "entry.js");
+
+  await clickGutter(dbg, 9);
+  await waitForBreakpointCount(dbg, 1);
+  await assertBreakpoint(dbg, 9);
+  assertBreakpointSnippet(dbg, 3, "output(times2(3));");
+
+  await selectSource(dbg, "bundle.js");
+  await assertBreakpoint(dbg, 55);
+  assertBreakpointSnippet(dbg, 3, "output(times2(3));");
+
+  await clickGutter(dbg, 55);
+  await waitForBreakpointCount(dbg, 0);
+  await assertNoBreakpoint(dbg, 55);
+
+  await selectSource(dbg, "entry.js");
+  await assertNoBreakpoint(dbg, 9);
+});