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author | 2015-02-24 09:25:16 -0800 | |
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committer | 2015-02-24 09:25:16 -0800 | |
commit | 11a2c503bd773572352a39fa4aef5d506ecfefbb (patch) | |
tree | 9747bdb186999ae7b96711c17b01ed5ce3fb2ccd /tools/dm_flags.py | |
parent | a1cb378a8295806b20bff556bab3ebb3ed9e71bb (diff) |
add tools/dm_flags.py
BUG=skia:
Review URL: https://codereview.chromium.org/950903003
Diffstat (limited to 'tools/dm_flags.py')
-rwxr-xr-x | tools/dm_flags.py | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/tools/dm_flags.py b/tools/dm_flags.py new file mode 100755 index 0000000000..3b794ff599 --- /dev/null +++ b/tools/dm_flags.py @@ -0,0 +1,122 @@ +#!/usr/bin/env python + +usage = ''' +Write extra flags to outfile for DM based on the bot name: + $ python dm_flags.py outfile Test-Mac10.9-MacMini6.2-HD4000-x86_64-Release +Or run self-tests: + $ python dm_flags.py test +''' + +import inspect +import json +import os +import sys + + +def lineno(): + caller = inspect.stack()[1] # Up one level to our caller. + return inspect.getframeinfo(caller[0]).lineno + + +cov_start = lineno()+1 # We care about coverage starting just past this def. +def get_dm_args(bot): + args = [] + + configs = ['565', '8888', 'gpu', 'nvprmsaa'] + # Xoom and NP are running out of RAM when we run all these modes. skia:3255 + if ('Xoom' not in bot and + 'NexusPlayer' not in bot): + configs.extend(mode + '-8888' for mode in + ['serialize', 'tiles_rt', 'pipe']) + configs.append('tiles_rt-gpu') + if 'ANGLE' in bot: + configs.append('angle') + args.append('--config') + args.extend(configs) + + blacklist = [] + # This image is too large to be a texture for many GPUs. + blacklist.extend('gpu _ PANO_20121023_214540.jpg'.split(' ')) + blacklist.extend('msaa _ PANO_20121023_214540.jpg'.split(' ')) + + # Drawing SKPs or images into GPU canvases is a New Thing. + # It seems like we're running out of RAM on some Android bots, so start off + # with a very wide blacklist disabling all these tests on all Android bots. + if 'Android' in bot: # skia:3255 + blacklist.extend('gpu skp _ gpu image _ gpu subset _'.split(' ')) + blacklist.extend('msaa skp _ msaa image _ gpu subset _'.split(' ')) + + if blacklist: + args.append('--blacklist') + args.extend(blacklist) + + match = [] + if 'Alex' in bot: # skia:2793 + # This machine looks to be running out of heap. + # Running with fewer threads may help. + args.extend(['--threads', '1']) + if 'Valgrind' in bot: # skia:3021 + match.append('~Threaded') + if 'Xoom' in bot: # skia:1699 + match.append('~WritePixels') + + # skia:3249: these images flakily don't decode on Android. + if 'Android' in bot: + match.append('~tabl_mozilla_0') + match.append('~desk_yahoonews_0') + + if match: + args.append('--match') + args.extend(match) + + # Though their GPUs are interesting, these don't test anything on + # the CPU that other ARMv7+NEON bots don't test faster (N5). + if ('Nexus10' in bot or + 'Nexus7' in bot or + 'GalaxyS3' in bot or + 'GalaxyS4' in bot): + args.append('--nocpu') + return args +cov_end = lineno() # Don't care about code coverage past here. + + +def self_test(): + import coverage # This way the bots don't need coverage.py to be installed. + args = {} + cases = [ + 'Test-Android-Nexus7-Tegra3-Arm7-Release', + 'Test-Android-Xoom-Tegra2-Arm7-Release', + 'Test-ChromeOS-Alex-GMA3150-x86-Debug', + 'Test-Ubuntu12-ShuttleA-GTX550Ti-x86_64-Release-Valgrind', + 'Test-Win7-ShuttleA-HD2000-x86-Debug-ANGLE', + ] + + cov = coverage.coverage() + cov.start() + for case in cases: + args[case] = get_dm_args(case) + cov.stop() + + this_file = os.path.basename(__file__) + _, _, not_run, _ = cov.analysis(this_file) + filtered = [line for line in not_run if line > cov_start and line < cov_end] + if filtered: + print 'Lines not covered by test cases: ', filtered + sys.exit(1) + + golden = this_file.replace('.py', '.json') + with open(os.path.join(os.path.dirname(__file__), golden), 'w') as f: + json.dump(args, f, indent=2, sort_keys=True) + + +if __name__ == '__main__': + if len(sys.argv) == 2 and sys.argv[1] == 'test': + self_test() + sys.exit(0) + + if len(sys.argv) != 3: + print usage + sys.exit(1) + + with open(sys.argv[1], 'w') as out: + json.dump(get_dm_args(sys.argv[2]), out) |