def apply_env_changes(self, bench_env_changes, env_dct):
"""Applies both VM and benchmark specific environment to env_dct"""
assert isinstance(bench_env_changes, list)
# Apply vm specific environment changes
EnvChange.apply_all(self.common_env_changes, env_dct)
# Apply benchmark specific environment changes
EnvChange.apply_all(bench_env_changes, env_dct)
def apply_env_changes(self, bench_env_changes, env_dct):
"""Applies both VM and benchmark specific environment to env_dct"""
assert isinstance(bench_env_changes, list)
# Apply vm specific environment changes
EnvChange.apply_all(self.common_env_changes, env_dct)
# Apply benchmark specific environment changes
EnvChange.apply_all(bench_env_changes, env_dct)
def test_env_ctor0002(self):
vm = PyPyVMDef("/bin/pypy", env={"LD_LIBRARY_PATH": "/path/to/happiness"})
assert len(vm.common_env_changes) == 2
ec1= vm.common_env_changes[0]
assert ec1.var == "LD_LIBRARY_PATH"
assert ec1.val == "/path/to/happiness"
ec2 = vm.common_env_changes[1]
assert ec2.var == "LD_LIBRARY_PATH"
assert ec2.val == "/bin"
env = {}
EnvChange.apply_all(vm.common_env_changes, env)
assert env["LD_LIBRARY_PATH"] == '/path/to/happiness:/bin'
def bench_cmdline_adjust(self, args, env_dct):
"""Prepends various arguments to benchmark invocation.
Currently deals with:
* CPU pinning (if available)
* Adding libkruntime.so to linker path
It does not deal with changing user, as this is done one
level up in the wrapper script."""
# platform specific env changes to apply (if any)
combine_env = env_dct.copy()
changes = self.bench_env_changes()
EnvChange.apply_all(changes, combine_env)
return self.adjust_env_cmd(combine_env) + \
self.pin_process_args() + args