| <!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>LinuxPerfI915Parser tests</title> |
| <script src="base.js"></script> |
| </head> |
| <body> |
| <script> |
| 'use strict'; |
| |
| base.require('unittest'); |
| base.require('test_utils'); |
| base.require('linux_perf_importer'); |
| |
| function testi915Import() { |
| var lines = [ |
| // NB: spliced from different traces; mismatched timestamps don't matter |
| ' chrome-1223 [000] 2784.773556: i915_gem_object_pwrite: ' + |
| 'obj=ffff88013f13fc00, offset=0, len=2984', |
| ' chrome-1539 [000] 18420.677750: ' + |
| 'i915_gem_object_change_domain: ' + |
| 'obj=ffff8800a88d1400, read=44=>40, write=00=>40', |
| ' chrome-1539 [000] 18420.677759: i915_gem_object_fault: ' + |
| 'obj=ffff8800a88d1400, GTT index=0 , writable', |
| ' X-964 [000] 2784.774864: i915_flip_request: ' + |
| 'plane=0, obj=ffff88013f0b9a00', |
| ' <idle>-0 [000] 2784.788644: i915_flip_complete: ' + |
| 'plane=0, obj=ffff88013f0b9a00', |
| ' chrome-1539 [001] 18420.681687: i915_gem_request_retire: ' + |
| 'dev=0, ring=1, seqno=1178152', |
| ' chrome-1539 [000] 18422.955688: i915_gem_request_add: ' + |
| 'dev=0, ring=1, seqno=1178364', |
| ' cat-21833 [000] 18422.956832: i915_gem_request_complete: ' + |
| 'dev=0, ring=1, seqno=1178364', |
| ' X-1012 [001] 18420.682511: i915_gem_request_wait_begin: ' + |
| 'dev=0, ring=4, seqno=1178156', |
| ' X-1012 [000] 18422.765707: i915_gem_request_wait_end: ' + |
| 'dev=0, ring=4, seqno=1178359', |
| ' chrome-1539 [000] 18422.955655: i915_gem_ring_flush: ' + |
| 'dev=0, ring=1, invalidate=001e, flush=0040', |
| ' chrome-1539 [000] 18422.955660: i915_gem_ring_dispatch: ' + |
| 'dev=0, ring=1, seqno=1178364', |
| ' chrome-1539 [000] 18420.677772: i915_reg_rw: ' + |
| 'write reg=0x100030, len=8, val=(0xfca9001, 0xfce8007)' |
| ]; |
| var m = new tracing.TimelineModel(lines.join('\n'), false); |
| assertEquals(0, m.importErrors.length); |
| |
| var i915GemThread = undefined; |
| var i915FlipThread = undefined; |
| var i915GemRingThread = undefined; |
| var i915RegThread = undefined; |
| m.getAllThreads().forEach(function(t) { |
| switch (t.name) { |
| case 'i915_gem': |
| i915GemThread = t; |
| break; |
| case 'i915_flip': |
| i915FlipThread = t; |
| break; |
| case 'i915_gem_ring': |
| i915GemRingThread = t; |
| break; |
| case 'i915_reg': |
| i915RegThread = t; |
| break; |
| default: |
| throw new unittest.TestError('Unexpected thread named ' + t.name); |
| } |
| }); |
| assertNotUndefined(i915GemThread); |
| assertNotUndefined(i915FlipThread); |
| assertNotUndefined(i915GemRingThread); |
| assertNotUndefined(i915RegThread); |
| |
| assertEquals(3, i915GemThread.slices.length); |
| |
| assertEquals(1, i915FlipThread.slices.length); |
| |
| assertAlmostEquals(2784.774864 * 1000.0, |
| i915FlipThread.slices[0].start); |
| assertAlmostEquals((2784.788644 - 2784.774864) * 1000.0, |
| i915FlipThread.slices[0].duration); |
| |
| assertEquals(7, i915GemRingThread.slices.length); |
| |
| assertEquals(1, i915RegThread.slices.length); |
| } |
| |
| </script> |
| </body> |
| </html> |
