def test_required_by(tmp_path):
home_dir = create_pearl_home(tmp_path)
packages_info = {
"repo-test": {
"pkg-test": {
"repo_name": "repo-test",
"name": "pkg-test",
"url": "/blah",
"depends": ["repo-test/pkg-test2"]
},
"pkg-test2": {
"repo_name": "repo-test",
"name": "pkg-test2",
"url": "/blah",
"depends": []
}
}
}
builder = PackageBuilder(home_dir)
packages = builder.build_packages(packages_info)
pearl_env = PearlEnvironment(home_dir, env_initialized=False)
pearl_env._packages = packages
requires = pearl_env.required_by(
Package(home_dir, "repo-test", "pkg-test2", "/blah"))
assert requires[0].full_name == 'repo-test/pkg-test'
def test_lookup_package(tmp_path):
home_dir = create_pearl_home(tmp_path)
packages_info = {
"repo-test": {
"pkg-test": {
"repo_name": "repo-test",
"name": "pkg-test",
"url": "/blah",
"depends": ["repo-test/pkg-test2"]
},
"pkg-test2": {
"repo_name": "repo-test",
"name": "pkg-test2",
"url": "/blah",
"depends": []
}
}
}
builder = PackageBuilder(home_dir)
packages = builder.build_packages(packages_info)
pearl_env = PearlEnvironment(home_dir, env_initialized=False)
pearl_env._packages = packages
actual_package = pearl_env.lookup_package('repo-test/pkg-test')
assert actual_package.full_name == 'repo-test/pkg-test'
actual_package = pearl_env.lookup_package('pkg-test')
assert actual_package.full_name == 'repo-test/pkg-test'
def test_run_pearl_bash(tmp_path):
home_dir = create_pearl_home(tmp_path)
pearl_env = create_pearl_env(home_dir, {})
script = """
echo $PEARL_HOME
echo $PWD
echo $PATH
info "Test"
"""
result = run_pearl_bash(script,
pearl_env,
capture_stdout=True,
capture_stderr=True,
enable_xtrace=False)
assert result.stderr == ''
if platform.system() == 'Darwin':
assert result.stdout == "{}\n{}\n{}\n{}\n".format(
home_dir, home_dir, '/usr/local/opt/gnu-sed/libexec/gnubin:'
'/usr/local/opt/grep/libexec/gnubin:'
'/usr/local/opt/coreutils/libexec/gnubin:' + os.environ['PATH'],
"\x1b[0;36mTest\x1b[0m")
elif platform.system() == 'Linux':
assert result.stdout == "{}\n{}\n{}\n{}\n".format(
home_dir, home_dir, os.environ['PATH'], "\x1b[0;36mTest\x1b[0m")
def test_run_pearl_bash_enable_xtrace(tmp_path):
home_dir = create_pearl_home(tmp_path)
pearl_env = create_pearl_env(home_dir, {})
script = "echo hello"
result = run_pearl_bash(script,
pearl_env,
capture_stdout=True,
capture_stderr=True,
enable_xtrace=True)
assert re.match(r"\+\s?echo hello\n", result.stderr) is not None
def test_unlink_from_path_null_executable_path(tmp_path):
home_dir = create_pearl_home(tmp_path)
pearl_env = create_pearl_env(home_dir, {})
script = """
unlink_from_path ""
"""
result = run_pearl_bash(script,
pearl_env,
capture_stdout=True,
check=False)
assert result.returncode == 11
def test_link_to_path_new_executable_name(tmp_path):
home_dir = create_pearl_home(tmp_path)
(home_dir / 'bin').mkdir()
pearl_env = create_pearl_env(home_dir, {})
script = f"""
echo "Content" > {tmp_path}/binary
link_to_path "{tmp_path}/binary" "new_binary"
cat $PEARL_HOME/bin/new_binary
"""
result = run_pearl_bash(script,
pearl_env,
capture_stdout=True,
check=False)
assert result.stdout == "Content\n"
assert result.returncode == 0
def test_infer_package(tmp_path):
home_dir = create_pearl_home(tmp_path)
(home_dir / 'packages').mkdir(parents=True)
pearl_env = PearlEnvironment(home_dir, env_initialized=False)
with pytest.raises(PackageNotInstalledError):
pearl_env.infer_package('repo-test/pkg-test')
with pytest.raises(PackageNotInstalledError):
pearl_env.infer_package('pkg-test')
(home_dir / 'packages/repo-test/pkg-test').mkdir(parents=True)
actual_package = pearl_env.infer_package('repo-test/pkg-test')
assert actual_package.full_name == 'repo-test/pkg-test'
actual_package = pearl_env.infer_package('pkg-test')
assert actual_package.full_name == 'repo-test/pkg-test'
def test_lookup_package_not_in_repo(tmp_path):
home_dir = create_pearl_home(tmp_path)
packages_info = {
"repo-test": {
"pkg-test": {
"repo_name": "repo-test",
"name": "pkg-test",
"url": "/blah",
},
}
}
builder = PackageBuilder(home_dir)
packages = builder.build_packages(packages_info)
pearl_env = PearlEnvironment(home_dir, env_initialized=False)
pearl_env._packages = packages
with pytest.raises(PackageNotInRepoError):
pearl_env.lookup_package('repo-test/pkg-a-test')
with pytest.raises(PackageNotInRepoError):
pearl_env.lookup_package('pkg-a-test')
def test_unlink_from_path_new_executable_name(tmp_path):
(tmp_path / 'binary').write_text("Content")
home_dir = create_pearl_home(tmp_path)
(home_dir / 'bin').mkdir()
(home_dir / 'bin/new_binary').symlink_to(tmp_path / 'binary')
pearl_env = create_pearl_env(home_dir, {})
assert (home_dir / 'bin/new_binary').exists()
script = f"""
unlink_from_path "{tmp_path}/binary" "new_binary"
"""
result = run_pearl_bash(script,
pearl_env,
capture_stdout=True,
check=False)
assert result.returncode == 0
assert not (home_dir / 'bin/new_binary').exists()
def test_run_pearl_bash_enable_errexit(tmp_path):
home_dir = create_pearl_home(tmp_path)
pearl_env = create_pearl_env(home_dir, {})
script = """
echo hello1
false
echo hello2
"""
result = run_pearl_bash(script,
pearl_env,
capture_stdout=True,
capture_stderr=True,
check=False,
enable_errexit=True)
assert "hello1\n" == result.stdout
result = run_pearl_bash(script,
pearl_env,
capture_stdout=True,
capture_stderr=True,
check=False,
enable_errexit=False)
assert "hello1\nhello2\n" == result.stdout
