1 files changed, 43 insertions, 0 deletions
diff --git a/devtools/client/shared/sourceeditor/test/browser_editor_markers.js b/devtools/client/shared/sourceeditor/test/browser_editor_markers.js
new file mode 100644
index 0000000000..e56ea3a425
--- /dev/null
+++ b/devtools/client/shared/sourceeditor/test/browser_editor_markers.js
@@ -0,0 +1,43 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+async function test() {
+  waitForExplicitFinish();
+  const { ed, win } = await setup();
+  ok(!ed.hasMarker(0, "breakpoints", "test"), "default is ok");
+  ed.addMarker(0, "breakpoints", "test");
+  ed.addMarker(0, "breakpoints", "test2");
+  ok(ed.hasMarker(0, "breakpoints", "test"), "addMarker/1");
+  ok(ed.hasMarker(0, "breakpoints", "test2"), "addMarker/2");
+
+  ed.removeMarker(0, "breakpoints", "test");
+  ok(!ed.hasMarker(0, "breakpoints", "test"), "removeMarker/1");
+  ok(ed.hasMarker(0, "breakpoints", "test2"), "removeMarker/2");
+
+  ed.removeAllMarkers("breakpoints");
+  ok(!ed.hasMarker(0, "breakpoints", "test"), "removeAllMarkers/1");
+  ok(!ed.hasMarker(0, "breakpoints", "test2"), "removeAllMarkers/2");
+
+  ed.addMarker(0, "breakpoints", "breakpoint");
+  ed.setMarkerListeners(
+    0,
+    "breakpoints",
+    "breakpoint",
+    {
+      click: (line, marker, param) => {
+        is(line, 0, "line is ok");
+        is(marker.className, "breakpoint", "marker is ok");
+        ok(param, "click is ok");
+
+        teardown(ed, win);
+      },
+    },
+    [true]
+  );
+
+  const env = win.document.querySelector("iframe").contentWindow;
+  const div = env.document.querySelector("div.breakpoint");
+  div.click();
+}