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tests/darshan-runtime: convert to new stand-alone test process (#37838)

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Tamara Dahlgren 2023-05-28 00:46:31 -07:00 committed by GitHub
parent fbb271d804
commit 1d88f690a4
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1 changed files with 30 additions and 61 deletions
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91
var/spack/repos/builtin/packages/darshan-runtime/package.py
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@ -144,70 +144,39 @@ def _copy_test_inputs(self):
test_inputs = [join_path(self.basepath, "mpi-io-test.c")] test_inputs = [join_path(self.basepath, "mpi-io-test.c")]
self.cache_extra_test_sources(test_inputs) self.cache_extra_test_sources(test_inputs)
def _test_intercept(self): def test_mpi_io_test(self):
"""build, run, and check outputs"""
if "+mpi" not in self.spec:
raise SkipTest("Test requires +mpi build")
testdir = "intercept-test" testdir = "intercept-test"
logname = join_path(os.getcwd(), testdir, "test.darshan")
testexe = "mpi-io-test"
with working_dir(testdir, create=True): with working_dir(testdir, create=True):
if "+mpi" in self.spec: env["LD_PRELOAD"] = join_path(self.prefix.lib, "libdarshan.so")
# compile a test program env["DARSHAN_LOGFILE"] = logname
logname = join_path(os.getcwd(), "test.darshan")
fname = join_path(
self.test_suite.current_test_cache_dir,
join_path(self.basepath, "mpi-io-test.c"),
)
cc = Executable(self.spec["mpi"].mpicc)
compile_opt = ["-c", fname]
link_opt = ["-o", "mpi-io-test", "mpi-io-test.o"]
cc(*(compile_opt))
cc(*(link_opt))
# run test program and intercept # compile the program
purpose = "Test running code built against darshan" fname = join_path(
exe = "./mpi-io-test" self.test_suite.current_test_cache_dir, self.basepath, f"{testexe}.c"
options = ["-f", "tmp.dat"] )
status = [0] cc = Executable(self.spec["mpi"].mpicc)
installed = False compile_opt = ["-c", fname]
expected_output = [ link_opt = ["-o", "mpi-io-test", "mpi-io-test.o"]
r"Write bandwidth = \d+.\d+ Mbytes/sec", cc(*(compile_opt))
r"Read bandwidth = \d+.\d+ Mbytes/sec", cc(*(link_opt))
]
env["LD_PRELOAD"] = "libdarshan.so"
env["DARSHAN_LOGFILE"] = logname
self.run_test(
exe,
options,
expected_output,
status,
installed,
purpose,
skip_missing=False,
work_dir=None,
)
env.pop("LD_PRELOAD")
import llnl.util.tty as tty # run test program and intercept
mpi_io_test = which(join_path(".", testexe))
out = mpi_io_test("-f", "tmp.dat", output=str.split, error=str.split)
env.pop("LD_PRELOAD")
# verify existence of log and size is > 0 expected_output = [
tty.msg("Test for existince of log:") r"Write bandwidth = \d+.\d+ Mbytes/sec",
if os.path.exists(logname): r"Read bandwidth = \d+.\d+ Mbytes/sec",
sr = os.stat(logname) ]
print("PASSED") check_outputs(expected_output, out)
tty.msg("Test for size of log:")
if not sr.st_size > 0:
exc = BaseException("log size is 0")
m = None
if spack.config.get("config:fail_fast", False):
raise TestFailure([(exc, m)])
else:
self.test_failures.append((exc, m))
else:
print("PASSED")
else:
exc = BaseException("log does not exist")
m = None
if spack.config.get("config:fail_fast", False):
raise TestFailure([(exc, m)])
else:
self.test_failures.append((exc, m))
def test(self): assert os.path.exists(logname), f"Expected {logname} to exist"
self._test_intercept() assert (os.stat(logname)).st_size > 0, f"Expected non-empty {logname}"