Add m-esr52 at 52.6.0

1 files changed, 94 insertions, 0 deletions

diff --git a/devtools/client/performance/test/browser_perf-recordings-io-01.js b/devtools/client/performance/test/browser_perf-recordings-io-01.js
new file mode 100644
index 000000000..90a014421
--- /dev/null
+++ b/devtools/client/performance/test/browser_perf-recordings-io-01.js
@@ -0,0 +1,94 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+/* eslint-disable */
+/**
+ * Tests if the performance tool is able to save and load recordings.
+ */
+
+var test = Task.async(function* () {
+  var { target, panel, toolbox } = yield initPerformance(SIMPLE_URL);
+  var { $, EVENTS, PerformanceController, PerformanceView, DetailsView, DetailsSubview } = panel.panelWin;
+
+  // Enable allocations to test the memory-calltree and memory-flamegraph.
+  Services.prefs.setBoolPref(ALLOCATIONS_PREF, true);
+  Services.prefs.setBoolPref(MEMORY_PREF, true);
+  Services.prefs.setBoolPref(FRAMERATE_PREF, true);
+
+  // Need to allow widgets to be updated while hidden, otherwise we can't use
+  // `waitForWidgetsRendered`.
+  DetailsSubview.canUpdateWhileHidden = true;
+
+  yield startRecording(panel);
+  yield stopRecording(panel);
+
+  // Cycle through all the views to initialize them, otherwise we can't use
+  // `waitForWidgetsRendered`. The waterfall is shown by default, but all the
+  // other views are created lazily, so won't emit any events.
+  yield DetailsView.selectView("js-calltree");
+  yield DetailsView.selectView("js-flamegraph");
+  yield DetailsView.selectView("memory-calltree");
+  yield DetailsView.selectView("memory-flamegraph");
+
+  // Verify original recording.
+
+  let originalData = PerformanceController.getCurrentRecording().getAllData();
+  ok(originalData, "The original recording is not empty.");
+
+  // 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.");
+
+ //  Check if the imported file name has tmpprofile in it as the file
+ //  names also has different suffix to avoid conflict
+
+  let displayedName = $(".recording-item-title").getAttribute("value");
+  ok(/^tmpprofile/.test(displayedName), "File has expected display name after import");
+  ok(!/\.json$/.test(displayedName), "Display name does not have .json in it");
+
+  // Import recording.
+
+  let rerendered = waitForWidgetsRendered(panel);
+  let imported = once(PerformanceController, EVENTS.RECORDING_IMPORTED);
+  PerformanceView.emit(EVENTS.UI_IMPORT_RECORDING, file);
+
+  yield imported;
+  ok(true, "The recording data appears to have been successfully imported.");
+
+  yield rerendered;
+  ok(true, "The imported data was re-rendered.");
+
+  // Verify imported recording.
+
+  let importedData = PerformanceController.getCurrentRecording().getAllData();
+
+  ok(/^tmpprofile/.test(importedData.label),
+    "The imported data label is identical to the filename without its extension.");
+  is(importedData.duration, originalData.duration,
+    "The imported data is identical to the original data (1).");
+  is(importedData.markers.toSource(), originalData.markers.toSource(),
+    "The imported data is identical to the original data (2).");
+  is(importedData.memory.toSource(), originalData.memory.toSource(),
+    "The imported data is identical to the original data (3).");
+  is(importedData.ticks.toSource(), originalData.ticks.toSource(),
+    "The imported data is identical to the original data (4).");
+  is(importedData.allocations.toSource(), originalData.allocations.toSource(),
+    "The imported data is identical to the original data (5).");
+  is(importedData.profile.toSource(), originalData.profile.toSource(),
+    "The imported data is identical to the original data (6).");
+  is(importedData.configuration.withTicks, originalData.configuration.withTicks,
+    "The imported data is identical to the original data (7).");
+  is(importedData.configuration.withMemory, originalData.configuration.withMemory,
+    "The imported data is identical to the original data (8).");
+
+  yield teardown(panel);
+  finish();
+});
+/* eslint-enable */