| <!DOCTYPE HTML> |
| <html> |
| <!-- |
| Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| Use of this source code is governed by a BSD-style license that can be |
| found in the LICENSE file. |
| --> |
| <head> |
| <title>TimelineThread tests</title> |
| <script src="base.js"></script> |
| <script> |
| base.require('unittest'); |
| base.require('test_utils'); |
| base.require('timeline_model'); |
| </script> |
| </head> |
| <body> |
| <script> |
| 'use strict'; |
| |
| var TimelineThreadSlice = tracing.TimelineThreadSlice; |
| var TimelineProcess = tracing.TimelineProcess; |
| var TimelineThread = tracing.TimelineThread; |
| var newSliceNamed = test_utils.newSliceNamed; |
| var newAsyncSlice = test_utils.newAsyncSlice; |
| var newAsyncSliceNamed = test_utils.newAsyncSliceNamed; |
| |
| function testPTIDFromPidAndTid() { |
| assertEquals('1:2', TimelineThread.getPTIDFromPidAndTid(1, 2)); |
| } |
| |
| function testThreadBounds_Empty() { |
| var t = new TimelineThread(new TimelineProcess(7), 1); |
| t.updateBounds(); |
| assertEquals(undefined, t.minTimestamp); |
| assertEquals(undefined, t.maxTimestamp); |
| } |
| |
| function testThreadBounds_SubRow() { |
| var t = new TimelineThread(new TimelineProcess(7), 1); |
| t.pushSlice(new TimelineThreadSlice('', 'a', 0, 1, {}, 3)); |
| t.updateBounds(); |
| assertEquals(1, t.minTimestamp); |
| assertEquals(4, t.maxTimestamp); |
| } |
| |
| function testThreadBounds_AsyncSliceGroup() { |
| var t = new TimelineThread(new TimelineProcess(7), 1); |
| t.pushSlice(new TimelineThreadSlice('', 'a', 0, 1, {}, 3)); |
| t.asyncSlices.push(newAsyncSlice(0.1, 5, t, t)); |
| t.updateBounds(); |
| assertEquals(0.1, t.minTimestamp); |
| assertEquals(5.1, t.maxTimestamp); |
| } |
| |
| function testThreadBounds_Cpu() { |
| var t = new TimelineThread(new TimelineProcess(7), 1); |
| t.cpuSlices = [newSliceNamed('x', 0, 1)]; |
| t.updateBounds(); |
| assertEquals(0, t.minTimestamp); |
| assertEquals(1, t.maxTimestamp); |
| } |
| |
| function testShiftTimestampsForwardWithCpu() { |
| var t = new TimelineThread(new TimelineProcess(7), 1); |
| t.pushSlice(new TimelineThreadSlice('', 'a', 0, 0, {}, 3)); |
| t.asyncSlices.push(newAsyncSlice(0, 5, t, t)); |
| t.cpuSlices = [newSliceNamed('x', 0, 1)]; |
| |
| var shiftCount = 0; |
| t.asyncSlices.shiftTimestampsForward = function(ts) { |
| if (ts == 0.32) |
| shiftCount++; |
| }; |
| |
| t.shiftTimestampsForward(0.32); |
| |
| assertEquals(1, shiftCount); |
| assertEquals(0.32, t.slices[0].start); |
| assertEquals(0.32, t.cpuSlices[0].start); |
| } |
| |
| function testShiftTimestampsForwardWithoutCpu() { |
| var t = new TimelineThread(new TimelineProcess(7), 1); |
| t.pushSlice(new TimelineThreadSlice('', 'a', 0, 0, {}, 3)); |
| t.asyncSlices.push(newAsyncSlice(0, 5, t, t)); |
| |
| var shiftCount = 0; |
| t.asyncSlices.shiftTimestampsForward = function(ts) { |
| if (ts == 0.32) |
| shiftCount++; |
| }; |
| |
| t.shiftTimestampsForward(0.32); |
| |
| assertEquals(1, shiftCount); |
| assertEquals(0.32, t.slices[0].start); |
| } |
| </script> |
| </body> |
| </html> |
