diff options
Diffstat (limited to 'chrome/browser/resources/tracing/linux_perf_importer_test.html')
| -rw-r--r-- | chrome/browser/resources/tracing/linux_perf_importer_test.html | 98 |
1 files changed, 90 insertions, 8 deletions
diff --git a/chrome/browser/resources/tracing/linux_perf_importer_test.html b/chrome/browser/resources/tracing/linux_perf_importer_test.html index ccdac64..b9b5b8b 100644 --- a/chrome/browser/resources/tracing/linux_perf_importer_test.html +++ b/chrome/browser/resources/tracing/linux_perf_importer_test.html @@ -1,7 +1,7 @@ <!DOCTYPE html> <html> <!-- -Copyright (c) 2011 The Chromium Authors. All rights reserved. +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. --> @@ -91,7 +91,7 @@ function testTraceEventClockSyncRE() { } function testCanImport() { - lines = [ + var lines = [ '# tracer: nop', '#', '# TASK-PID CPU# TIMESTAMP FUNCTION', @@ -114,14 +114,14 @@ function testCanImport() { ]; assertTrue(tracing.LinuxPerfImporter.canImport(lines.join('\n'))); - lines = [ + var lines = [ ' <idle>-0 [001] 4467.843475: sched_switch: ' + 'prev_comm=swapper prev_pid=0 prev_prio=120 prev_state=R ==> ' + 'next_comm=SurfaceFlinger next_pid=178 next_prio=112' ]; assertTrue(tracing.LinuxPerfImporter.canImport(lines.join('\n'))); - lines = [ + var lines = [ ' <idle>-0 [001] 4467.843475: sched_switch: ' + 'prev_comm=swapper prev_pid=0 prev_prio=120 prev_state=R ==> ' + 'next_comm=SurfaceFlinger next_pid=178 next_prio=112', @@ -133,7 +133,7 @@ function testCanImport() { ]; assertTrue(tracing.LinuxPerfImporter.canImport(lines.join('\n'))); - lines = [ + var lines = [ 'SomeRandomText', 'More random text' ]; @@ -141,7 +141,7 @@ function testCanImport() { } function testImportOneSequence() { - lines = [ + var lines = [ ' <idle>-0 [001] 4467.843475: sched_switch: ' + 'prev_comm=swapper prev_pid=0 prev_prio=120 prev_state=R ==> ' + 'next_comm=SurfaceFlinger next_pid=178 next_prio=112', @@ -171,7 +171,7 @@ function testImportOneSequenceWithSchedWakeUp() { } function testImportWithNewline() { - lines = [ + var lines = [ '' ]; var m = new tracing.TimelineModel(lines.join('\n')); @@ -179,7 +179,7 @@ function testImportWithNewline() { } function testClockSync() { - lines = [ + var lines = [ ' <idle>-0 [001] 4467.843475: sched_switch: ' + 'prev_comm=swapper prev_pid=0 prev_prio=120 prev_state=R ' + '==> next_comm=SurfaceFlinger next_pid=178 next_prio=112', @@ -203,16 +203,98 @@ function testClockSync() { assertAlmostEquals((467.843475 - 467.843) * 1000, c.slices[0].start); } +function testClockSyncMarkWrite() { + var lines = [ + 'systrace.sh-8170 [001] 15180.978813: sched_switch: ' + + 'prev_comm=systrace.sh prev_pid=8170 prev_prio=120 ' + + 'prev_state=x ==> next_comm=kworker/1:0 next_pid=7873 ' + + 'next_prio=120', + ' kworker/1:0-7873 [001] 15180.978836: sched_switch: ' + + 'prev_comm=kworker/1:0 prev_pid=7873 prev_prio=120 ' + + 'prev_state=S ==> next_comm=debugd next_pid=4404 next_prio=120', + ' debugd-4404 [001] 15180.979010: sched_switch: prev_comm=debugd ' + + 'prev_pid=4404 prev_prio=120 prev_state=S ==> ' + + 'next_comm=dbus-daemon next_pid=510 next_prio=120', + 'systrace.sh-8182 [000] 15186.203900: tracing_mark_write: ' + + 'trace_event_clock_sync: parent_ts=0.0' + ]; + var m = new tracing.TimelineModel(lines.join('\n'), false); + assertEquals(0, m.importErrors.length); + + var c = m.cpus[1]; + assertEquals(2, c.slices.length); + + assertAlmostEquals((5180.978813 - 5186.2039) * 1000, c.slices[0].start); +} + + function testImportWithoutClockSyncDeletesEverything() { } function testWorkQueueImport() { + var lines = [ + 'kworker/0:3-6880 [000] 2784.771958: workqueue_execute_start: ' + + 'work struct ffff8800a5083a20: function intel_unpin_work_fn', + 'kworker/0:3-6880 [000] 2784.771966: workqueue_execute_end: ' + + 'work struct ffff8800a5083a20', + 'kworker/1:2-7269 [001] 2784.805966: workqueue_execute_start: ' + + 'work struct ffff88014fb0f158: function do_dbs_timer', + 'kworker/1:2-7269 [001] 2784.805975: workqueue_execute_end: ' + + 'work struct ffff88014fb0f158' + ]; + var m = new tracing.TimelineModel(lines.join('\n'), false); + assertEquals(0, m.importErrors.length); + + assertEquals(1, m.processes['6880'].threads['6880'].subRows.length); + assertEquals(1, m.processes['7269'].threads['7269'].subRows.length); } function testPowerStartImport() { } function testCpuFrequencyImport() { + var lines = [ + 'kworker/0:3-6880 [000] 2784.783015: power_frequency: ' + + 'type=2 state=1000000 cpu_id=0', + 'kworker/1:2-7269 [001] 2784.788993: power_frequency: ' + + 'type=2 state=800000 cpu_id=1', + 'kworker/1:2-7269 [001] 2784.993120: power_frequency: ' + + 'type=2 state=1300000 cpu_id=1' + ]; + var m = new tracing.TimelineModel(lines.join('\n'), false); + assertEquals(0, m.importErrors.length); + + var c0 = m.cpus[0]; + assertEquals(0, c0.slices.length); + assertEquals(1, c0.counters['Power Frequency'].samples.length); + + var c1 = m.cpus[1]; + assertEquals(0, c1.slices.length); + assertEquals(2, c1.counters['Power Frequency'].samples.length); +} + +function testi915Import() { + var lines = [ + ' chrome-1223 [000] 2784.773556: i915_gem_object_pwrite: ' + + 'obj=ffff88013f13fc00, offset=0, len=2984', + ' X-964 [000] 2784.774864: i915_flip_request: ' + + 'plane=0, obj=ffff88013f0b9a00', + ' <idle>-0 [000] 2784.788644: i915_flip_complete: ' + + 'plane=0, obj=ffff88013f0b9a00' + ]; + var m = new tracing.TimelineModel(lines.join('\n'), false); + assertEquals(0, m.importErrors.length); + + assertEquals('i915_gem', m.processes['0'].threads['1'].name); + assertEquals(1, m.processes['0'].threads['1'].subRows.length); + + assertEquals('i915_flip', m.processes['0'].threads['2'].name); + assertEquals(1, m.processes['0'].threads['1'].subRows.length); + + assertAlmostEquals(2784.774864 * 1000.0, + m.processes['0'].threads['2'].subRows[0][0].start); + assertAlmostEquals((2784.788644 - 2784.774864) * 1000.0, + m.processes['0'].threads['2'].subRows[0][0].duration); } </script> |