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# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
class Libsigsegv(AutotoolsPackage, GNUMirrorPackage):
"""GNU libsigsegv is a library for handling page faults in user mode."""
homepage = "https://www.gnu.org/software/libsigsegv/"
gnu_mirror_path = "libsigsegv/libsigsegv-2.12.tar.gz"
version('2.12', sha256='3ae1af359eebaa4ffc5896a1aee3568c052c99879316a1ab57f8fe1789c390b6')
version('2.11', sha256='dd7c2eb2ef6c47189406d562c1dc0f96f2fc808036834d596075d58377e37a18')
version('2.10', sha256='8460a4a3dd4954c3d96d7a4f5dd5bc4d9b76f5754196aa245287553b26d2199a')
patch('patch.new_config_guess', when='@2.10')
test_requires_compiler = True
def configure_args(self):
return ['--enable-shared']
extra_install_tests = 'tests/.libs'
@run_after('install')
def setup_build_tests(self):
"""Copy the build test files after the package is installed to an
install test subdirectory for use during `spack test run`."""
self.cache_extra_test_sources(self.extra_install_tests)
def _run_smoke_tests(self):
"""Build and run the added smoke (install) test."""
data_dir = self.test_suite.current_test_data_dir
prog = 'smoke_test'
src = data_dir.join('{0}.c'.format(prog))
options = [
'-I{0}'.format(self.prefix.include),
src,
'-o',
prog,
'-L{0}'.format(self.prefix.lib),
'-lsigsegv',
'{0}{1}'.format(self.compiler.cc_rpath_arg, self.prefix.lib)]
reason = 'test: checking ability to link to the library'
self.run_test('cc', options, [], installed=False, purpose=reason)
# Now run the program and confirm the output matches expectations
expected = get_escaped_text_output(data_dir.join('smoke_test.out'))
reason = 'test: checking ability to use the library'
self.run_test(prog, [], expected, purpose=reason)
def _run_build_tests(self):
"""Run selected build tests."""
passed = 'Test passed'
checks = {
'sigsegv1': [passed],
'sigsegv2': [passed],
'sigsegv3': ['caught', passed],
'stackoverflow1': ['recursion', 'Stack overflow', passed],
'stackoverflow2': ['recursion', 'overflow', 'violation', passed],
}
for exe, expected in checks.items():
reason = 'test: checking {0} output'.format(exe)
self.run_test(exe, [], expected, installed=True, purpose=reason,
skip_missing=True)
def test(self):
# Run the simple built-in smoke test
self._run_smoke_tests()
# Run test programs pulled from the build
self._run_build_tests()
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