| # Copyright (c) 2012 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import logging, os, re |
| |
| from autotest_lib.client.bin import test, utils |
| from autotest_lib.client.common_lib import error |
| from autotest_lib.client.cros import cros_ui |
| from autotest_lib.client.cros.graphics import graphics_utils |
| |
| class graphics_SanAngeles(test.test): |
| """ |
| Benchmark OpenGL object rendering. |
| """ |
| version = 2 |
| preserve_srcdir = True |
| GSC = None |
| |
| def setup(self): |
| os.chdir(self.srcdir) |
| utils.make('clean') |
| utils.make('all') |
| |
| def initialize(self): |
| self.GSC = graphics_utils.GraphicsStateChecker() |
| |
| def cleanup(self): |
| if self.GSC: |
| self.GSC.finalize() |
| |
| def run_once(self): |
| cmd_gl = os.path.join(self.srcdir, 'SanOGL') |
| cmd_gles = os.path.join(self.srcdir, 'SanOGLES') |
| cmd_gles_s = os.path.join(self.srcdir, 'SanOGLES_S') |
| if os.path.isfile(cmd_gl): |
| cmd = cmd_gl |
| elif os.path.isfile(cmd_gles): |
| cmd = cmd_gles |
| elif os.path.isfile(cmd_gles_s): |
| cmd = cmd_gles_s |
| else: |
| raise error.TestFail('Failed to locate SanAngeles executable (' + |
| cmd + '). Test setup error.') |
| |
| cmd = cros_ui.xcommand(cmd) |
| result = utils.run(cmd, ignore_status = True) |
| |
| report = re.findall(r'frame_rate = ([0-9.]+)', result.stdout) |
| if not report: |
| raise error.TestFail('Could not find frame_rate in stdout (' + |
| result.stdout + ') ' + result.stderr) |
| |
| frame_rate = float(report[0]) |
| logging.info('frame_rate = %.1f', frame_rate) |
| self.write_perf_keyval( |
| {'frames_per_sec_rate_san_angeles': frame_rate}) |
| if 'error' in result.stderr.lower(): |
| raise error.TestFail('Error on stderr while running SanAngeles: ' + |
| result.stderr + ' (' + report[0] + ')') |