def run() -> None:
run_pants_with_workdir(
[
"--backend-packages=['pants.backend.python', 'pants.backend.python.lint.black']",
"fmt",
f,
],
workdir=workdir,
).assert_success()
def test_logs_unhandled_exception() -> None:
directory = "testprojects/src/python/hello/main"
with temporary_dir() as tmpdir:
pants_run = run_pants_with_workdir(
["--no-pantsd", "list", f"{directory}:this-target-does-not-exist"],
workdir=tmpdir,
# The backtrace should be omitted when --print-stacktrace=False.
print_stacktrace=False,
hermetic=False,
)
pants_run.assert_failure()
regex = f"'this-target-does-not-exist' was not found in namespace '{directory}'\\. Did you mean one of:"
assert re.search(regex, pants_run.stderr)
pid_specific_log_file, shared_log_file = get_log_file_paths(
tmpdir, pants_run.pid)
assert_unhandled_exception_log_matches(
pants_run.pid,
read_file(pid_specific_log_file),
namespace=directory)
assert_unhandled_exception_log_matches(pants_run.pid,
read_file(shared_log_file),
namespace=directory)
def run_pants_with_workdir(*args, **kwargs) -> PantsResult:
# We set our own ad-hoc pantsd configuration in most of these tests.
return run_pants_with_workdir(*args, **{
**kwargs,
**{
"use_pantsd": False
}
})
def run_pants_with_workdir(*args, **kwargs) -> PantsResult:
# Git isn't detected if hermetic=True for some reason.
return run_pants_with_workdir(*args, **{
**kwargs,
**{
"hermetic": False
}
})
def test_pants_symlink_workdirs() -> None:
with temporary_dir() as tmp_dir:
symlink_workdir = f"{tmp_dir}/.pants.d"
physical_workdir_base = f"{tmp_dir}/workdirs"
physical_workdir = f"{physical_workdir_base}/{safe_filename_from_path(symlink_workdir)}"
pants_run = run_pants_with_workdir(
[f"--pants-physical-workdir-base={physical_workdir_base}", "help"],
workdir=symlink_workdir,
)
pants_run.assert_success()
# Make sure symlink workdir is pointing to physical workdir
assert os.readlink(symlink_workdir) == physical_workdir
def test_fails_ctrl_c_ffi(tmp_path: Path) -> None:
pants_run = run_pants_with_workdir(
command=lifecycle_stub_cmdline(),
workdir=tmp_path.as_posix(),
extra_env={"_RAISE_KEYBOARD_INTERRUPT_FFI": "1"},
)
pants_run.assert_failure()
assert "KeyboardInterrupt: ctrl-c interrupted execution during FFI" in pants_run.stderr
pid_specific_log_file, shared_log_file = get_log_file_paths(
tmp_path.as_posix(), pants_run.pid)
assert "" == read_file(pid_specific_log_file)
assert "" == read_file(shared_log_file)
def test_pants_symlink_workdirs(tmp_path: Path) -> None:
symlink_workdir = tmp_path / ".pants.d"
physical_workdir_base = tmp_path / "workdirs"
physical_workdir = physical_workdir_base / safe_filename_from_path(
symlink_workdir.as_posix())
pants_run = run_pants_with_workdir(
[
f"--pants-physical-workdir-base={physical_workdir_base.as_posix()}",
"help"
],
workdir=symlink_workdir.as_posix(),
)
pants_run.assert_success()
# Make sure symlink workdir is pointing to physical workdir
assert Path(os.readlink(symlink_workdir.as_posix())) == physical_workdir
def test_fails_ctrl_c_on_import(tmp_path: Path) -> None:
# TODO: figure out the cwd of the pants subprocess, not just the "workdir"!
pants_run = run_pants_with_workdir(
lifecycle_stub_cmdline(),
workdir=tmp_path.as_posix(),
extra_env={"_RAISE_KEYBOARDINTERRUPT_ON_IMPORT": "True"},
)
pants_run.assert_failure()
assert (dedent("""\
Interrupted by user:
ctrl-c during import!
""") in pants_run.stderr)
pid_specific_log_file, shared_log_file = get_log_file_paths(
tmp_path.as_posix(), pants_run.pid)
assert "" == read_file(pid_specific_log_file)
assert "" == read_file(shared_log_file)
def test_logs_unhandled_exception(tmp_path: Path) -> None:
pants_run = run_pants_with_workdir(
# The backtrace should be omitted when --print-stacktrace=False.
[*lifecycle_stub_cmdline(), "--no-print-stacktrace"],
workdir=tmp_path.as_posix(),
extra_env={"_RAISE_EXCEPTION_ON_IMPORT": "True"},
)
pants_run.assert_failure()
regex = "exception during import!"
assert re.search(regex, pants_run.stderr)
pid_specific_log_file, shared_log_file = get_log_file_paths(
tmp_path.as_posix(), pants_run.pid)
assert_unhandled_exception_log_matches(pants_run.pid,
read_file(pid_specific_log_file))
assert_unhandled_exception_log_matches(pants_run.pid,
read_file(shared_log_file))
def test_fails_ctrl_c_ffi_extern() -> None:
with temporary_dir() as tmpdir:
pants_run = run_pants_with_workdir(
command=lifecycle_stub_cmdline(),
workdir=tmpdir,
extra_env={"_RAISE_KEYBOARDINTERRUPT_IN_EXTERNS": "True"},
)
pants_run.assert_failure()
assert (
"KeyboardInterrupt: ctrl-c interrupted execution of a ffi method!"
in pants_run.stderr)
pid_specific_log_file, shared_log_file = get_log_file_paths(
tmpdir, pants_run.pid)
assert "KeyboardInterrupt: ctrl-c interrupted execution of a ffi method!" in read_file(
pid_specific_log_file)
assert "KeyboardInterrupt: ctrl-c interrupted execution of a ffi method!" in read_file(
shared_log_file)
def _run_pants_goal(
workdir: str,
goal: str,
dependees: DependeesOption = DependeesOption.NONE,
*,
extra_args: list[str] | None = None,
) -> PantsResult:
return run_pants_with_workdir(
[
*(extra_args or ()),
"--changed-since=HEAD",
"--print-stacktrace",
f"--changed-dependees={dependees.value}",
goal,
],
workdir=workdir,
config={"GLOBAL": {
"backend_packages": ["pants.backend.shell"]
}},
)
