Adding mapbox-gl branch

2015-03-16 18:50:27 +01:00
parent 7985f030fa
commit 57ee7f52fd
3109 changed files with 943365 additions and 0 deletions
@@ -0,0 +1,52 @@
+// Copyright 2006 The Closure Library Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS-IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+goog.provide('goog.debug.TraceTest');
+goog.setTestOnly('goog.debug.TraceTest');
+
+goog.require('goog.debug.Trace');
+goog.require('goog.testing.jsunit');
+
+function testTracer() {
+  goog.debug.Trace.initCurrentTrace();
+  var t = goog.debug.Trace.startTracer('foo');
+  var sum = 0;
+  for (var i = 0; i < 100000; i++) {
+    sum += i;
+  }
+  goog.debug.Trace.stopTracer(t);
+  var trace = goog.debug.Trace.getFormattedTrace();
+  var lines = trace.split('\n');
+  assertEquals(8, lines.length);
+  assertNotNull(lines[0].match(/^\s*\d+\.\d+\s+Start\s+foo$/));
+  assertNotNull(lines[1].match(/^\s*\d+\s+\d+\.\d+\s+Done\s+\d+ ms\s+foo$/));
+}
+
+function testPerf() {
+  goog.debug.Trace.initCurrentTrace();
+  var count = 1000;
+  var start = goog.now();
+  for (var i = 0; i < count; i++) {
+    var t = goog.debug.Trace.startTracer('foo');
+    var t2 = goog.debug.Trace.startTracer('foo.bar');
+    var t3 = goog.debug.Trace.startTracer('foo.bar.baz');
+    goog.debug.Trace.stopTracer(t3);
+    var t4 = goog.debug.Trace.startTracer('foo.bar.bim');
+    goog.debug.Trace.stopTracer(t4);
+    goog.debug.Trace.stopTracer(t2);
+    goog.debug.Trace.stopTracer(t);
+  }
+  count *= 4;
+  var end = goog.now();
+}