1 files changed, 48 insertions, 0 deletions
diff --git a/devtools/client/performance/test/browser_perf-details-07-bleed-events.js b/devtools/client/performance/test/browser_perf-details-07-bleed-events.js
new file mode 100644
index 000000000..f299aadad
--- /dev/null
+++ b/devtools/client/performance/test/browser_perf-details-07-bleed-events.js
@@ -0,0 +1,48 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+/**
+ * Tests that events don't bleed between detail views.
+ */
+
+const { SIMPLE_URL } = require("devtools/client/performance/test/helpers/urls");
+const { initPerformanceInNewTab, teardownToolboxAndRemoveTab } = require("devtools/client/performance/test/helpers/panel-utils");
+const { startRecording, stopRecording } = require("devtools/client/performance/test/helpers/actions");
+const { once } = require("devtools/client/performance/test/helpers/event-utils");
+
+add_task(function* () {
+  let { panel } = yield initPerformanceInNewTab({
+    url: SIMPLE_URL,
+    win: window
+  });
+
+  let { EVENTS, DetailsView, JsCallTreeView } = panel.panelWin;
+
+  yield startRecording(panel);
+  yield stopRecording(panel);
+
+  // The waterfall should render by default, and we want to make
+  // sure that the render events don't bleed between detail views
+  // so test that's the case after both views have been created.
+  let callTreeRendered = once(JsCallTreeView, EVENTS.UI_JS_CALL_TREE_RENDERED);
+  yield DetailsView.selectView("js-calltree");
+  yield callTreeRendered;
+
+  let waterfallSelected = once(DetailsView, EVENTS.UI_DETAILS_VIEW_SELECTED);
+  yield DetailsView.selectView("waterfall");
+  yield waterfallSelected;
+
+  once(JsCallTreeView, EVENTS.UI_WATERFALL_RENDERED).then(() =>
+    ok(false, "JsCallTreeView should not receive UI_WATERFALL_RENDERED event."));
+
+  yield startRecording(panel);
+  yield stopRecording(panel);
+
+  let callTreeRerendered = once(JsCallTreeView, EVENTS.UI_JS_CALL_TREE_RENDERED);
+  yield DetailsView.selectView("js-calltree");
+  yield callTreeRerendered;
+
+  ok(true, "Test passed.");
+  yield teardownToolboxAndRemoveTab(panel);
+});