def testBinary(shellPath, args, useValgrind):
'''Tests the given shell with the given args.'''
testCmd = (constructVgCmdList() if useValgrind else []) + [shellPath] + args
sps.vdump('The testing command is: ' + sps.shellify(testCmd))
out, rCode = sps.captureStdout(testCmd, combineStderr=True, ignoreStderr=True,
ignoreExitCode=True, env=envVars.envWithPath(
os.path.dirname(os.path.abspath(shellPath))))
sps.vdump('The exit code is: ' + str(rCode))
return out, rCode
def testIsHardFpShellARM(s):
'''Tests if the ARM shell is compiled with hardfp support.'''
readelfBin = '/usr/bin/readelf'
if os.path.exists(readelfBin):
newEnv = envVars.envWithPath(os.path.dirname(os.path.abspath(s)))
readelfOutput = sps.captureStdout([readelfBin, '-A', s], env=newEnv)[0]
return 'Tag_ABI_VFP_args: VFP registers' in readelfOutput
else:
raise Exception('readelf is not found.')
def testIsHardFpShellARM(s):
'''Tests if the ARM shell is compiled with hardfp support.'''
readelfBin = '/usr/bin/readelf'
if os.path.exists(readelfBin):
newEnv = envVars.envWithPath(os.path.dirname(os.path.abspath(s)))
readelfOutput = sps.captureStdout([readelfBin, '-A', s], env=newEnv)[0]
return 'Tag_ABI_VFP_args: VFP registers' in readelfOutput
else:
raise Exception('readelf is not found.')
def testBinary(shellPath, args, useValgrind):
'''Tests the given shell with the given args.'''
testCmd = (constructVgCmdList() if useValgrind else []) + [shellPath] + args
sps.vdump('The testing command is: ' + sps.shellify(testCmd))
out, rCode = sps.captureStdout(testCmd, combineStderr=True, ignoreStderr=True,
ignoreExitCode=True, env=envVars.envWithPath(
os.path.dirname(os.path.abspath(shellPath))))
sps.vdump('The exit code is: ' + str(rCode))
return out, rCode
def makeEnv(binPath):
env = envVars.envWithPath(os.path.abspath(os.path.dirname(binPath)))
if 'ASAN_OPTIONS' in env:
env['ASAN_OPTIONS'] += ':exitcode=' + str(ASAN_EXIT_CODE)
else:
env['ASAN_OPTIONS'] = 'exitcode=' + str(ASAN_EXIT_CODE)
symbolizer_path = envVars.findLlvmBinPath()
if symbolizer_path is not None:
env['ASAN_SYMBOLIZER_PATH'] = os.path.join(symbolizer_path,
'llvm-symbolizer')
return env
def makeEnv(binPath):
shellIsDeterministic = '-dm-' in binPath
# Total hack to make this not rely on queryBuildConfiguration in the funfuzz repository.
# We need this so releng machines (which work off downloaded shells that are in build/dist/js),
# do not compile LLVM.
if not shellIsDeterministic:
return None
env = envVars.envWithPath(os.path.abspath(os.path.dirname(binPath)))
env['ASAN_OPTIONS'] = 'exitcode=' + str(ASAN_EXIT_CODE)
symbolizer_path = envVars.findLlvmBinPath()
if symbolizer_path is not None:
env['ASAN_SYMBOLIZER_PATH'] = os.path.join(symbolizer_path, 'llvm-symbolizer')
return env
def makeEnv(binPath):
shellIsDeterministic = '-dm-' in binPath
# Total hack to make this not rely on queryBuildConfiguration in the funfuzz repository.
# We need this so releng machines (which work off downloaded shells that are in build/dist/js),
# do not compile LLVM.
if not shellIsDeterministic:
return None
env = envVars.envWithPath(os.path.abspath(os.path.dirname(binPath)))
env['ASAN_OPTIONS'] = 'exitcode=' + str(ASAN_EXIT_CODE)
symbolizer_path = envVars.findLlvmBinPath()
if symbolizer_path is not None:
env['ASAN_SYMBOLIZER_PATH'] = os.path.join(symbolizer_path,
'llvm-symbolizer')
return env
