Add m-esr52 at 52.6.0

1 files changed, 115 insertions, 0 deletions

diff --git a/devtools/client/performance/test/unit/test_marker-utils.js b/devtools/client/performance/test/unit/test_marker-utils.js
new file mode 100644
index 000000000..6fc06efbe
--- /dev/null
+++ b/devtools/client/performance/test/unit/test_marker-utils.js
@@ -0,0 +1,115 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+/**
+ * Tests the marker utils methods.
+ */
+
+function run_test() {
+  run_next_test();
+}
+
+add_task(function () {
+  let { TIMELINE_BLUEPRINT } = require("devtools/client/performance/modules/markers");
+  let { PREFS } = require("devtools/client/performance/modules/global");
+  let { MarkerBlueprintUtils } = require("devtools/client/performance/modules/marker-blueprint-utils");
+
+  PREFS.registerObserver();
+
+  Services.prefs.setBoolPref(PLATFORM_DATA_PREF, false);
+
+  equal(MarkerBlueprintUtils.getMarkerLabel(
+    { name: "DOMEvent" }), "DOM Event",
+    "getMarkerLabel() returns a simple label");
+  equal(MarkerBlueprintUtils.getMarkerLabel(
+    { name: "Javascript", causeName: "setTimeout handler" }), "setTimeout",
+    "getMarkerLabel() returns a label defined via function");
+  equal(MarkerBlueprintUtils.getMarkerLabel(
+    { name: "GarbageCollection", causeName: "ALLOC_TRIGGER" }), "Incremental GC",
+    "getMarkerLabel() returns a label for a function that is generalizable");
+
+  ok(MarkerBlueprintUtils.getMarkerFields({ name: "Paint" }).length === 0,
+    "getMarkerFields() returns an empty array when no fields defined");
+
+  let fields = MarkerBlueprintUtils.getMarkerFields(
+    { name: "ConsoleTime", causeName: "snowstorm" });
+  equal(fields[0].label, "Timer Name:",
+        "getMarkerFields() returns an array with proper label");
+  equal(fields[0].value, "snowstorm",
+        "getMarkerFields() returns an array with proper value");
+
+  fields = MarkerBlueprintUtils.getMarkerFields({ name: "DOMEvent", type: "mouseclick" });
+  equal(fields.length, 1,
+        "getMarkerFields() ignores fields that are not found on marker");
+  equal(fields[0].label, "Event Type:",
+        "getMarkerFields() returns an array with proper label");
+  equal(fields[0].value, "mouseclick",
+        "getMarkerFields() returns an array with proper value");
+
+  fields = MarkerBlueprintUtils.getMarkerFields(
+    { name: "DOMEvent", eventPhase: Ci.nsIDOMEvent.AT_TARGET, type: "mouseclick" });
+  equal(fields.length, 2,
+        "getMarkerFields() returns multiple fields when using a fields function");
+  equal(fields[0].label, "Event Type:",
+        "getMarkerFields() correctly returns fields via function (1)");
+  equal(fields[0].value, "mouseclick",
+        "getMarkerFields() correctly returns fields via function (2)");
+  equal(fields[1].label, "Phase:",
+        "getMarkerFields() correctly returns fields via function (3)");
+  equal(fields[1].value, "Target",
+        "getMarkerFields() correctly returns fields via function (4)");
+
+  fields = MarkerBlueprintUtils.getMarkerFields(
+    { name: "GarbageCollection", causeName: "ALLOC_TRIGGER" });
+  equal(fields[0].value, "Too Many Allocations", "Uses L10N for GC reasons");
+
+  fields = MarkerBlueprintUtils.getMarkerFields(
+    { name: "GarbageCollection", causeName: "NOT_A_GC_REASON" });
+  equal(fields[0].value, "NOT_A_GC_REASON",
+        "Defaults to enum for GC reasons when not L10N'd");
+
+  equal(MarkerBlueprintUtils.getMarkerFields(
+    { name: "Javascript", causeName: "Some Platform Field" })[0].value, "(Gecko)",
+    "Correctly obfuscates JS markers when platform data is off.");
+  Services.prefs.setBoolPref(PLATFORM_DATA_PREF, true);
+  equal(MarkerBlueprintUtils.getMarkerFields(
+    { name: "Javascript", causeName: "Some Platform Field" })[0].value,
+    "Some Platform Field",
+    "Correctly deobfuscates JS markers when platform data is on.");
+
+  equal(MarkerBlueprintUtils.getMarkerGenericName("Javascript"), "Function Call",
+    "getMarkerGenericName() returns correct string when defined via function");
+  equal(MarkerBlueprintUtils.getMarkerGenericName("GarbageCollection"),
+    "Garbage Collection",
+    "getMarkerGenericName() returns correct string when defined via function");
+  equal(MarkerBlueprintUtils.getMarkerGenericName("Reflow"), "Layout",
+    "getMarkerGenericName() returns correct string when defined via string");
+
+  TIMELINE_BLUEPRINT.fakemarker = { group: 0 };
+  try {
+    MarkerBlueprintUtils.getMarkerGenericName("fakemarker");
+    ok(false, "getMarkerGenericName() should throw when no label on blueprint.");
+  } catch (e) {
+    ok(true, "getMarkerGenericName() should throw when no label on blueprint.");
+  }
+
+  TIMELINE_BLUEPRINT.fakemarker = { group: 0, label: () => void 0 };
+  try {
+    MarkerBlueprintUtils.getMarkerGenericName("fakemarker");
+    ok(false,
+       "getMarkerGenericName() should throw when label function returnd undefined.");
+  } catch (e) {
+    ok(true,
+       "getMarkerGenericName() should throw when label function returnd undefined.");
+  }
+
+  delete TIMELINE_BLUEPRINT.fakemarker;
+
+  equal(MarkerBlueprintUtils.getBlueprintFor({ name: "Reflow" }).label, "Layout",
+    "getBlueprintFor() should return marker def for passed in marker.");
+  equal(MarkerBlueprintUtils.getBlueprintFor({ name: "Not sure!" }).label(), "Unknown",
+    "getBlueprintFor() should return a default marker def if the marker is undefined.");
+
+  PREFS.unregisterObserver();
+});