1 files changed, 43 insertions, 0 deletions
diff --git a/devtools/client/performance/test/browser_perf-recordings-io-05.js b/devtools/client/performance/test/browser_perf-recordings-io-05.js
new file mode 100644
index 000000000..e836da917
--- /dev/null
+++ b/devtools/client/performance/test/browser_perf-recordings-io-05.js
@@ -0,0 +1,43 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+/* eslint-disable */
+/**
+ * Test that when importing and no graphs rendered yet, we do not get a
+ * `getMappedSelection` error.
+ */
+
+var test = Task.async(function* () {
+  var { target, panel, toolbox } = yield initPerformance(SIMPLE_URL);
+  var { EVENTS, PerformanceController, WaterfallView } = panel.panelWin;
+
+  yield startRecording(panel);
+  yield stopRecording(panel);
+
+  // Save recording.
+
+  let file = FileUtils.getFile("TmpD", ["tmpprofile.json"]);
+  file.createUnique(Ci.nsIFile.NORMAL_FILE_TYPE, parseInt("666", 8));
+
+  let exported = once(PerformanceController, EVENTS.RECORDING_EXPORTED);
+  yield PerformanceController.exportRecording("", PerformanceController.getCurrentRecording(), file);
+
+  yield exported;
+  ok(true, "The recording data appears to have been successfully saved.");
+
+  // Clear and re-import.
+
+  yield PerformanceController.clearRecordings();
+
+  let rendered = once(WaterfallView, EVENTS.UI_WATERFALL_RENDERED);
+  let imported = once(PerformanceController, EVENTS.RECORDING_IMPORTED);
+  yield PerformanceController.importRecording("", file);
+  yield imported;
+  yield rendered;
+
+  ok(true, "No error was thrown.");
+
+  yield teardown(panel);
+  finish();
+});
+/* eslint-enable */