def test_get_linker_version_for_core18(self):
self.assertThat(
snapcraft_legacy.ProjectOptions()._get_linker_version_for_base(
"core18"),
Equals("2.27"),
)
self.get_linker_version_mock.assert_not_called()
def setUp(self):
super().setUp()
self.fake_logger = fixtures.FakeLogger(level=logging.INFO)
self.useFixture(self.fake_logger)
self.project_options = snapcraft_legacy.ProjectOptions()
self.fake_install_build_packages = fixtures.MockPatch(
"snapcraft_legacy.internal.lifecycle._runner._install_build_packages",
return_value=list(),
)
self.useFixture(self.fake_install_build_packages)
self.useFixture(
fixtures.MockPatch(
"snapcraft_legacy.internal.project_loader._config.Config.get_build_packages",
return_value=set(),
))
self.fake_install_build_snaps = fixtures.MockPatch(
"snapcraft_legacy.internal.lifecycle._runner._install_build_snaps",
return_value=list(),
)
self.useFixture(self.fake_install_build_snaps)
self.useFixture(
fixtures.MockPatch(
"snapcraft_legacy.internal.project_loader._config.Config.get_build_snaps",
return_value=set(),
))
def test_architecture_options(
self,
monkeypatch,
machine,
architecture,
expected_arch_triplet,
expected_deb_arch,
expected_kernel_arch,
expected_core_dynamic_linker,
):
monkeypatch.setattr(platform, "architecture", lambda: architecture)
monkeypatch.setattr(platform, "machine", lambda: machine)
options = snapcraft_legacy.ProjectOptions()
assert options.arch_triplet == expected_arch_triplet
assert options.deb_arch == expected_deb_arch
assert options.kernel_arch == expected_kernel_arch
# The core dynamic linker is correct. Guard against stray absolute
# paths, as they cause os.path.join to discard the previous
# argument.
monkeypatch.setattr(os.path, "lexists", lambda x: True)
monkeypatch.setattr(os.path, "islink", lambda x: False)
expected_linker_path = os.path.join(
common.get_installed_snap_path("core18"),
expected_core_dynamic_linker)
assert options.get_core_dynamic_linker(
"core18") == expected_linker_path
def setUp(self):
super().setUp()
self.project_options = snapcraft_legacy.ProjectOptions()
class Options:
source = "."
self.options = Options()
def test_get_linker_version_for_random_core(self):
self.get_linker_version_mock.return_value = "4.10"
self.assertThat(
snapcraft_legacy.ProjectOptions()._get_linker_version_for_base(
"random"),
Equals("4.10"),
)
self.get_linker_version_mock.assert_called_once_with("ld-2.23.so")
def test_cross_compiler_prefix_missing(self):
options = snapcraft_legacy.ProjectOptions(target_deb_arch="x86_64")
with testtools.ExpectedException(
SnapcraftEnvironmentError,
"Cross compilation not supported for target arch 'x86_64'",
):
options.cross_compiler_prefix
def test_compatibility(self, monkeypatch, codename, base, is_compatible):
monkeypatch.setattr(
snapcraft_legacy.internal.os_release.OsRelease,
"version_codename",
lambda x: codename,
)
assert (snapcraft_legacy.ProjectOptions().is_host_compatible_with_base(
base) is is_compatible)
def setUp(self):
super().setUp()
self.project = snapcraft_legacy.ProjectOptions()
self.wstool = wstool.Wstool("package_path", "wstool_path",
self.project, "core18")
patcher = mock.patch("snapcraft_legacy.repo.Ubuntu")
self.ubuntu_mock = patcher.start()
self.addCleanup(patcher.stop)
patcher = mock.patch("subprocess.check_output")
self.check_output_mock = patcher.start()
self.addCleanup(patcher.stop)
def setUp(self):
super().setUp()
self.project = snapcraft_legacy.ProjectOptions()
self.rosdep = rosdep.Rosdep(
ros_distro="melodic",
ros_version="1",
ros_package_path="package_path",
rosdep_path="rosdep_path",
ubuntu_distro="bionic",
base="core18",
target_arch=self.project._get_stage_packages_target_arch(),
)
patcher = mock.patch("snapcraft_legacy.repo.Ubuntu")
self.ubuntu_mock = patcher.start()
self.addCleanup(patcher.stop)
patcher = mock.patch("subprocess.check_output")
self.check_output_mock = patcher.start()
self.addCleanup(patcher.stop)
def setUp(self):
super().setUp()
self.project_options = snapcraft_legacy.ProjectOptions()
def test_parts_build_env_ordering_with_deps(self):
snapcraft_yaml = dedent(
"""\
name: test
base: core18
version: "1"
summary: test
description: test
confinement: strict
grade: stable
parts:
part1:
plugin: nil
part2:
plugin: nil
after: [part1]
"""
)
self.useFixture(fixtures.EnvironmentVariable("PATH", "/bin"))
arch_triplet = snapcraft_legacy.ProjectOptions().arch_triplet
self.maxDiff = None
paths = [
os.path.join(self.stage_dir, "lib"),
os.path.join(self.stage_dir, "lib", arch_triplet),
os.path.join(self.stage_dir, "usr", "lib"),
os.path.join(self.stage_dir, "usr", "lib", arch_triplet),
os.path.join(self.stage_dir, "include"),
os.path.join(self.stage_dir, "usr", "include"),
os.path.join(self.stage_dir, "include", arch_triplet),
os.path.join(self.stage_dir, "usr", "include", arch_triplet),
os.path.join(self.parts_dir, "part1", "install", "include"),
os.path.join(self.parts_dir, "part1", "install", "lib"),
os.path.join(self.parts_dir, "part2", "install", "include"),
os.path.join(self.parts_dir, "part2", "install", "lib"),
]
for path in paths:
os.makedirs(path)
project_config = self.make_snapcraft_project(snapcraft_yaml)
part2 = [
part for part in project_config.parts.all_parts if part.name == "part2"
][0]
env = project_config.parts.build_env_for_part(part2)
env_lines = "\n".join(["export {}\n".format(e) for e in env])
shell_env = {
"CFLAGS": "-I/user-provided",
"CXXFLAGS": "-I/user-provided",
"CPPFLAGS": "-I/user-provided",
"LDFLAGS": "-L/user-provided",
"LD_LIBRARY_PATH": "/user-provided",
}
def get_envvar(envvar):
with tempfile.NamedTemporaryFile(mode="w+") as f:
f.write(env_lines)
f.write("echo ${}".format(envvar))
f.flush()
output = subprocess.check_output(["/bin/sh", f.name], env=shell_env)
return output.decode(sys.getfilesystemencoding()).strip()
expected_cflags = (
"-I/user-provided "
"-isystem{parts_dir}/part2/install/include -isystem{stage_dir}/include "
"-isystem{stage_dir}/usr/include "
"-isystem{stage_dir}/include/{arch_triplet} "
"-isystem{stage_dir}/usr/include/{arch_triplet}".format(
parts_dir=self.parts_dir,
stage_dir=self.stage_dir,
arch_triplet=project_config.project.arch_triplet,
)
)
self.assertThat(get_envvar("CFLAGS"), Equals(expected_cflags))
self.assertThat(get_envvar("CXXFLAGS"), Equals(expected_cflags))
self.assertThat(get_envvar("CPPFLAGS"), Equals(expected_cflags))
self.assertThat(
get_envvar("LDFLAGS"),
Equals(
"-L/user-provided "
"-L{parts_dir}/part2/install/lib -L{stage_dir}/lib "
"-L{stage_dir}/usr/lib -L{stage_dir}/lib/{arch_triplet} "
"-L{stage_dir}/usr/lib/{arch_triplet}".format(
parts_dir=self.parts_dir,
stage_dir=self.stage_dir,
arch_triplet=project_config.project.arch_triplet,
)
),
)
self.assertThat(
get_envvar("LD_LIBRARY_PATH"),
Equals(
"/user-provided:"
"{parts_dir}/part2/install/lib:"
"{stage_dir}/lib:"
"{stage_dir}/usr/lib:"
"{stage_dir}/lib/{arch_triplet}:"
"{stage_dir}/usr/lib/{arch_triplet}".format(
parts_dir=self.parts_dir,
stage_dir=self.stage_dir,
arch_triplet=project_config.project.arch_triplet,
)
),
)
def setUp(self):
super().setUp()
self.deb_arch = snapcraft_legacy.ProjectOptions().deb_arch
self.snap_path = os.path.join(os.path.dirname(tests.legacy.__file__),
"data", "test-snap.snap")
def test_cross_compiler_prefix_empty(self, mock_platform_machine,
mock_platform_architecture):
mock_platform_machine.return_value = "x86_64"
mock_platform_architecture.return_value = ("64bit", "ELF")
options = snapcraft_legacy.ProjectOptions(target_deb_arch="i386")
self.assertThat(options.cross_compiler_prefix, Equals(""))
