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system_pm_test.py
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system_pm_test.py
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import mock
import platform
import six
import unittest
from six import StringIO
from conans import tools
from conans.client.output import ConanOutput
from conans.client.tools.files import which
from conans.client.tools.oss import OSInfo
from conans.client.tools.system_pm import ChocolateyTool, SystemPackageTool, AptTool
from conans.errors import ConanException
from conans.test.unittests.util.tools_test import RunnerMock
from conans.test.utils.conanfile import MockSettings, MockConanfile
from conans.test.utils.tools import TestBufferConanOutput
class SystemPackageToolTest(unittest.TestCase):
def setUp(self):
self.out = TestBufferConanOutput()
def test_sudo_tty(self):
with tools.environment_append({"CONAN_SYSREQUIRES_SUDO": "False"}):
self.assertFalse(SystemPackageTool._is_sudo_enabled())
self.assertEqual(SystemPackageTool._get_sudo_str(), "")
with tools.environment_append({"CONAN_SYSREQUIRES_SUDO": "True"}):
self.assertTrue(SystemPackageTool._is_sudo_enabled())
self.assertEqual(SystemPackageTool._get_sudo_str(), "sudo -A ")
with mock.patch("sys.stdout.isatty", return_value=True):
self.assertEqual(SystemPackageTool._get_sudo_str(), "sudo ")
def test_system_without_sudo(self):
with mock.patch("os.path.isfile", return_value=False):
self.assertFalse(SystemPackageTool._is_sudo_enabled())
self.assertEqual(SystemPackageTool._get_sudo_str(), "")
with mock.patch("sys.stdout.isatty", return_value=True):
self.assertEqual(SystemPackageTool._get_sudo_str(), "")
def verify_update_test(self):
# https://github.com/conan-io/conan/issues/3142
with tools.environment_append({"CONAN_SYSREQUIRES_SUDO": "False",
"CONAN_SYSREQUIRES_MODE": "Verify"}):
runner = RunnerMock()
# fake os info to linux debian, default sudo
os_info = OSInfo()
os_info.is_macos = False
os_info.is_linux = True
os_info.is_windows = False
os_info.linux_distro = "debian"
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out)
spt.update()
self.assertEqual(runner.command_called, None)
self.assertIn('Not updating system_requirements. CONAN_SYSREQUIRES_MODE=verify',
self.out)
# We gotta mock the with_apt property, since it checks for the existence of apt.
@mock.patch('conans.client.tools.oss.OSInfo.with_apt', new_callable=mock.PropertyMock)
def add_repositories_exception_cases_test(self, patched_with_apt):
os_info = OSInfo()
os_info.is_macos = False
os_info.is_linux = True
os_info.is_windows = False
os_info.linux_distro = "fedora" # Will instantiate DnfTool
patched_with_apt.return_value = False
with six.assertRaisesRegex(self, ConanException, "add_repository not implemented"):
new_out = StringIO()
spt = SystemPackageTool(os_info=os_info, output=ConanOutput(new_out))
spt.add_repository(repository="deb http://repo/url/ saucy universe multiverse",
repo_key=None)
@mock.patch('conans.client.tools.oss.OSInfo.with_apt', new_callable=mock.PropertyMock)
def add_repository_test(self, patched_with_apt):
class RunnerOrderedMock:
commands = [] # Command + return value
def __call__(runner_self, command, output, win_bash=False, subsystem=None):
if not len(runner_self.commands):
self.fail("Commands list exhausted, but runner called with '%s'" % command)
expected, ret = runner_self.commands.pop(0)
self.assertEqual(expected, command)
return ret
def _run_add_repository_test(repository, gpg_key, sudo, isatty, update):
sudo_cmd = ""
if sudo:
sudo_cmd = "sudo " if isatty else "sudo -A "
runner = RunnerOrderedMock()
runner.commands.append(("{}apt-add-repository {}".format(sudo_cmd, repository), 0))
if gpg_key:
runner.commands.append(
("wget -qO - {} | {}apt-key add -".format(gpg_key, sudo_cmd), 0))
if update:
runner.commands.append(("{}apt-get update".format(sudo_cmd), 0))
with tools.environment_append({"CONAN_SYSREQUIRES_SUDO": str(sudo)}):
os_info = OSInfo()
os_info.is_macos = False
os_info.is_linux = True
os_info.is_windows = False
os_info.linux_distro = "debian"
patched_with_apt.return_value = True
new_out = StringIO()
spt = SystemPackageTool(runner=runner, os_info=os_info, output=ConanOutput(new_out))
spt.add_repository(repository=repository, repo_key=gpg_key, update=update)
self.assertEqual(len(runner.commands), 0)
# Run several test cases
repository = "deb http://repo/url/ saucy universe multiverse"
gpg_key = 'http://one/key.gpg'
_run_add_repository_test(repository, gpg_key, sudo=True, isatty=False, update=True)
_run_add_repository_test(repository, gpg_key, sudo=True, isatty=False, update=False)
_run_add_repository_test(repository, gpg_key, sudo=False, isatty=False, update=True)
_run_add_repository_test(repository, gpg_key, sudo=False, isatty=False, update=False)
_run_add_repository_test(repository, gpg_key=None, sudo=True, isatty=False, update=True)
_run_add_repository_test(repository, gpg_key=None, sudo=False, isatty=True, update=False)
with mock.patch("sys.stdout.isatty", return_value=True):
_run_add_repository_test(repository, gpg_key, sudo=True, isatty=True, update=True)
# We gotta mock the with_apt property, since it checks for the existence of apt.
@mock.patch('conans.client.tools.oss.OSInfo.with_apt', new_callable=mock.PropertyMock)
def system_package_tool_test(self, patched_with_apt):
with tools.environment_append({"CONAN_SYSREQUIRES_SUDO": "True"}):
runner = RunnerMock()
# fake os info to linux debian, default sudo
os_info = OSInfo()
os_info.is_macos = False
os_info.is_linux = True
os_info.is_windows = False
patched_with_apt.return_value = True
os_info.linux_distro = "debian"
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out)
spt.update()
self.assertEqual(runner.command_called, "sudo -A apt-get update")
os_info.linux_distro = "ubuntu"
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out)
spt.update()
self.assertEqual(runner.command_called, "sudo -A apt-get update")
os_info.linux_distro = "knoppix"
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out)
spt.update()
self.assertEqual(runner.command_called, "sudo -A apt-get update")
os_info.linux_distro = "neon"
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out)
spt.update()
self.assertEqual(runner.command_called, "sudo -A apt-get update")
# We'll be testing non-Ubuntu and non-Debian-based distros.
patched_with_apt.return_value = False
with mock.patch("conans.client.tools.oss.which", return_value=True):
os_info.linux_distro = "fedora"
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out)
spt.update()
self.assertEqual(runner.command_called, "sudo -A dnf check-update -y")
# Without DNF in the path,
os_info.linux_distro = "fedora"
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out)
spt.update()
self.assertEqual(runner.command_called, "sudo -A yum check-update -y")
os_info.linux_distro = "opensuse"
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out)
spt.update()
self.assertEqual(runner.command_called, "sudo -A zypper --non-interactive ref")
os_info.linux_distro = "redhat"
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out)
spt.install("a_package", force=False)
self.assertEqual(runner.command_called, "rpm -q a_package")
spt.install("a_package", force=True)
self.assertEqual(runner.command_called, "sudo -A yum install -y a_package")
settings = MockSettings({"arch": "x86", "arch_build": "x86_64", "os": "Linux",
"os_build": "Linux"})
conanfile = MockConanfile(settings)
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out,
conanfile=conanfile)
spt.install("a_package", force=False)
self.assertEqual(runner.command_called, "rpm -q a_package.i?86")
spt.install("a_package", force=True)
self.assertEqual(runner.command_called, "sudo -A yum install -y a_package.i?86")
os_info.linux_distro = "debian"
patched_with_apt.return_value = True
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out)
with self.assertRaises(ConanException):
runner.return_ok = False
spt.install("a_package")
self.assertEqual(runner.command_called,
"sudo -A apt-get install -y --no-install-recommends a_package")
runner.return_ok = True
spt.install("a_package", force=False)
self.assertEqual(runner.command_called,
'dpkg-query -W -f=\'${Status}\' a_package | grep -q "ok installed"')
os_info.is_macos = True
os_info.is_linux = False
os_info.is_windows = False
patched_with_apt.return_value = False
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out)
spt.update()
self.assertEqual(runner.command_called, "brew update")
spt.install("a_package", force=True)
self.assertEqual(runner.command_called, "brew install a_package")
os_info.is_freebsd = True
os_info.is_macos = False
patched_with_apt.return_value = False
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out)
spt.update()
self.assertEqual(runner.command_called, "sudo -A pkg update")
spt.install("a_package", force=True)
self.assertEqual(runner.command_called, "sudo -A pkg install -y a_package")
spt.install("a_package", force=False)
self.assertEqual(runner.command_called, "pkg info a_package")
# Chocolatey is an optional package manager on Windows
if platform.system() == "Windows" and which("choco.exe"):
os_info.is_freebsd = False
os_info.is_windows = True
patched_with_apt.return_value = False
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out,
tool=ChocolateyTool(output=self.out))
spt.update()
self.assertEqual(runner.command_called, "choco outdated")
spt.install("a_package", force=True)
self.assertEqual(runner.command_called, "choco install --yes a_package")
spt.install("a_package", force=False)
self.assertEqual(runner.command_called,
'choco search --local-only --exact a_package | '
'findstr /c:"1 packages installed."')
with tools.environment_append({"CONAN_SYSREQUIRES_SUDO": "False"}):
os_info = OSInfo()
os_info.is_linux = True
os_info.linux_distro = "redhat"
patched_with_apt.return_value = False
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out)
spt.install("a_package", force=True)
self.assertEqual(runner.command_called, "yum install -y a_package")
spt.update()
self.assertEqual(runner.command_called, "yum check-update -y")
os_info.linux_distro = "ubuntu"
patched_with_apt.return_value = True
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out)
spt.install("a_package", force=True)
self.assertEqual(runner.command_called,
"apt-get install -y --no-install-recommends a_package")
spt.update()
self.assertEqual(runner.command_called, "apt-get update")
for arch, distro_arch in {"x86_64": "", "x86": ":i386", "ppc32": ":powerpc",
"ppc64le": ":ppc64el", "armv7": ":arm", "armv7hf": ":armhf",
"armv8": ":arm64", "s390x": ":s390x"}.items():
settings = MockSettings({"arch": arch,
"arch_build": "x86_64",
"os": "Linux",
"os_build": "Linux"})
conanfile = MockConanfile(settings)
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out,
conanfile=conanfile)
spt.install("a_package", force=True)
self.assertEqual(runner.command_called,
"apt-get install -y --no-install-recommends a_package%s" % distro_arch)
for arch, distro_arch in {"x86_64": "", "x86": ":all"}.items():
settings = MockSettings({"arch": arch,
"arch_build": "x86_64",
"os": "Linux",
"os_build": "Linux"})
conanfile = MockConanfile(settings)
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out,
conanfile=conanfile)
spt.install("a_package", force=True, arch_names={"x86": "all"})
self.assertEqual(runner.command_called,
"apt-get install -y --no-install-recommends a_package%s" % distro_arch)
os_info.is_macos = True
os_info.is_linux = False
os_info.is_windows = False
patched_with_apt.return_value = False
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out)
spt.update()
self.assertEqual(runner.command_called, "brew update")
spt.install("a_package", force=True)
self.assertEqual(runner.command_called, "brew install a_package")
os_info.is_freebsd = True
os_info.is_macos = False
os_info.is_windows = False
patched_with_apt.return_value = False
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out)
spt.update()
self.assertEqual(runner.command_called, "pkg update")
spt.install("a_package", force=True)
self.assertEqual(runner.command_called, "pkg install -y a_package")
spt.install("a_package", force=False)
self.assertEqual(runner.command_called, "pkg info a_package")
os_info.is_solaris = True
os_info.is_freebsd = False
os_info.is_windows = False
patched_with_apt.return_value = False
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out)
spt.update()
self.assertEqual(runner.command_called, "pkgutil --catalog")
spt.install("a_package", force=True)
self.assertEqual(runner.command_called, "pkgutil --install --yes a_package")
with tools.environment_append({"CONAN_SYSREQUIRES_SUDO": "True"}):
# Chocolatey is an optional package manager on Windows
if platform.system() == "Windows" and which("choco.exe"):
os_info.is_solaris = False
os_info.is_windows = True
patched_with_apt.return_value = False
spt = SystemPackageTool(runner=runner, os_info=os_info, output=self.out,
tool=ChocolateyTool(output=self.out))
spt.update()
self.assertEqual(runner.command_called, "choco outdated")
spt.install("a_package", force=True)
self.assertEqual(runner.command_called, "choco install --yes a_package")
spt.install("a_package", force=False)
self.assertEqual(runner.command_called,
'choco search --local-only --exact a_package | '
'findstr /c:"1 packages installed."')
def system_package_tool_try_multiple_test(self):
class RunnerMultipleMock(object):
def __init__(self, expected=None):
self.calls = 0
self.expected = expected
def __call__(self, command, output): # @UnusedVariable
self.calls += 1
return 0 if command in self.expected else 1
packages = ["a_package", "another_package", "yet_another_package"]
with tools.environment_append({"CONAN_SYSREQUIRES_SUDO": "True"}):
runner = RunnerMultipleMock(['dpkg-query -W -f=\'${Status}\' another_package | '
'grep -q "ok installed"'])
spt = SystemPackageTool(runner=runner, tool=AptTool(output=self.out), output=self.out)
spt.install(packages)
self.assertEqual(2, runner.calls)
runner = RunnerMultipleMock(["sudo -A apt-get update",
"sudo -A apt-get install -y --no-install-recommends"
" yet_another_package"])
spt = SystemPackageTool(runner=runner, tool=AptTool(output=self.out), output=self.out)
spt.install(packages)
self.assertEqual(7, runner.calls)
runner = RunnerMultipleMock(["sudo -A apt-get update"])
spt = SystemPackageTool(runner=runner, tool=AptTool(output=self.out), output=self.out)
with self.assertRaises(ConanException):
spt.install(packages)
self.assertEqual(7, runner.calls)
def system_package_tool_mode_test(self):
"""
System Package Tool mode is defined by CONAN_SYSREQUIRES_MODE env variable.
Allowed values: (enabled, verify, disabled). Parser accepts it in lower/upper
case or any combination.
"""
class RunnerMultipleMock(object):
def __init__(self, expected=None):
self.calls = 0
self.expected = expected
def __call__(self, command, *args, **kwargs): # @UnusedVariable
self.calls += 1
return 0 if command in self.expected else 1
packages = ["a_package", "another_package", "yet_another_package"]
# Check invalid mode raises ConanException
with tools.environment_append({
"CONAN_SYSREQUIRES_MODE": "test_not_valid_mode",
"CONAN_SYSREQUIRES_SUDO": "True"
}):
runner = RunnerMultipleMock([])
spt = SystemPackageTool(runner=runner, tool=AptTool(output=self.out), output=self.out)
with self.assertRaises(ConanException) as exc:
spt.install(packages)
self.assertIn("CONAN_SYSREQUIRES_MODE=test_not_valid_mode is not allowed",
str(exc.exception))
self.assertEqual(0, runner.calls)
# Check verify mode, a package report should be shown in output and ConanException raised.
# No system packages are installed
with tools.environment_append({
"CONAN_SYSREQUIRES_MODE": "VeRiFy",
"CONAN_SYSREQUIRES_SUDO": "True"
}):
packages = ["verify_package", "verify_another_package", "verify_yet_another_package"]
runner = RunnerMultipleMock(["sudo -A apt-get update"])
spt = SystemPackageTool(runner=runner, tool=AptTool(output=self.out), output=self.out)
with self.assertRaises(ConanException) as exc:
spt.install(packages)
self.assertIn("Aborted due to CONAN_SYSREQUIRES_MODE=", str(exc.exception))
self.assertIn('\n'.join(packages), self.out)
self.assertEqual(3, runner.calls)
# Check disabled mode, a package report should be displayed in output.
# No system packages are installed
with tools.environment_append({
"CONAN_SYSREQUIRES_MODE": "DiSaBlEd",
"CONAN_SYSREQUIRES_SUDO": "True"
}):
packages = ["disabled_package", "disabled_another_package",
"disabled_yet_another_package"]
runner = RunnerMultipleMock(["sudo -A apt-get update"])
spt = SystemPackageTool(runner=runner, tool=AptTool(output=self.out), output=self.out)
spt.install(packages)
self.assertIn('\n'.join(packages), self.out)
self.assertEqual(0, runner.calls)
# Check enabled, default mode, system packages must be installed.
with tools.environment_append({
"CONAN_SYSREQUIRES_MODE": "EnAbLeD",
"CONAN_SYSREQUIRES_SUDO": "True"
}):
runner = RunnerMultipleMock(["sudo -A apt-get update"])
spt = SystemPackageTool(runner=runner, tool=AptTool(output=self.out), output=self.out)
with self.assertRaises(ConanException) as exc:
spt.install(packages)
self.assertNotIn("CONAN_SYSREQUIRES_MODE", str(exc.exception))
self.assertEqual(7, runner.calls)
# Check default_mode. The environment variable is not set and should behave like
# the default_mode
with tools.environment_append({
"CONAN_SYSREQUIRES_MODE": None,
"CONAN_SYSREQUIRES_SUDO": "True"
}):
packages = ["verify_package", "verify_another_package", "verify_yet_another_package"]
runner = RunnerMultipleMock(["sudo -A apt-get update"])
spt = SystemPackageTool(runner=runner, tool=AptTool(output=self.out), output=self.out,
default_mode="verify")
with self.assertRaises(ConanException) as exc:
spt.install(packages)
self.assertIn("Aborted due to CONAN_SYSREQUIRES_MODE=", str(exc.exception))
self.assertIn('\n'.join(packages), self.out)
self.assertEqual(3, runner.calls)
def system_package_tool_installed_test(self):
if (platform.system() != "Linux" and platform.system() != "Macos" and
platform.system() != "Windows"):
return
if platform.system() == "Windows" and not which("choco.exe"):
return
spt = SystemPackageTool(output=self.out)
expected_package = "git"
if platform.system() == "Windows" and which("choco.exe"):
spt = SystemPackageTool(tool=ChocolateyTool(output=self.out), output=self.out)
# Git is not installed by default on Chocolatey
expected_package = "chocolatey"
# The expected should be installed on development/testing machines
self.assertTrue(spt._tool.installed(expected_package))
self.assertTrue(spt.installed(expected_package))
# This package hopefully doesn't exist
self.assertFalse(spt._tool.installed("oidfjgesiouhrgioeurhgielurhgaeiorhgioearhgoaeirhg"))
self.assertFalse(spt.installed("oidfjgesiouhrgioeurhgielurhgaeiorhgioearhgoaeirhg"))
def system_package_tool_fail_when_not_0_returned_test(self):
def get_linux_error_message():
"""
Get error message for Linux platform if distro is supported, None otherwise
"""
os_info = OSInfo()
update_command = None
if os_info.with_apt:
update_command = "sudo -A apt-get update"
elif os_info.with_yum:
update_command = "sudo -A yum check-update -y"
elif os_info.with_dnf:
update_command = "sudo -A dnf check-update -y"
elif os_info.with_zypper:
update_command = "sudo -A zypper --non-interactive ref"
elif os_info.with_pacman:
update_command = "sudo -A pacman -Syyu --noconfirm"
return ("Command '{0}' failed".format(update_command)
if update_command is not None else None)
platform_update_error_msg = {
"Linux": get_linux_error_message(),
"Darwin": "Command 'brew update' failed",
"Windows": "Command 'choco outdated' failed" if which("choco.exe") else None,
}
runner = RunnerMock(return_ok=False)
output = ConanOutput(StringIO())
pkg_tool = ChocolateyTool(output=output) if which("choco.exe") else None
spt = SystemPackageTool(runner=runner, tool=pkg_tool, output=output)
msg = platform_update_error_msg.get(platform.system(), None)
if msg is not None:
with six.assertRaisesRegex(self, ConanException, msg):
spt.update()
else:
spt.update() # Won't raise anything because won't do anything