def test_find_program(self):
# If we add the path, we should found the env/executable instead of ori/executable
# Watch out! 'cmd' returns all the paths where the executable is found, so we need to
# take into account the first match (iterate in reverse order)
generator = VirtualEnvGenerator(ConanFileMock())
generator.env = {"PATH": [self.env_path], }
stdout, environment = self._run_virtualenv(generator)
cpaths = dict(l.split("=", 1) for l in reversed(stdout.splitlines()) if l.startswith("__conan_"))
self.assertEqual(cpaths["__conan_pre_path__"], cpaths["__conan_post_path__"])
self.assertEqual(cpaths["__conan_env_path__"], cpaths["__conan_post_path__"])
epaths = dict(l.split("=", 1) for l in reversed(stdout.splitlines()) if l.startswith("__exec_"))
self.assertEqual(epaths["__exec_pre_path__"], epaths["__exec_post_path__"])
self.assertEqual(epaths["__exec_env_path__"], os.path.join(self.env_path, self.app))
# With any other path, we keep finding the original one
generator = VirtualEnvGenerator(ConanFileMock())
generator.env = {"PATH": [os.path.join(self.test_folder, "wrong")], }
stdout, environment = self._run_virtualenv(generator)
epaths = dict(l.split("=", 1) for l in reversed(stdout.splitlines()) if l.startswith("__exec_"))
self.assertEqual(epaths["__exec_pre_path__"], epaths["__exec_post_path__"])
self.assertEqual(epaths["__exec_env_path__"], epaths["__exec_post_path__"])
def setUpClass(cls):
conanfile = ConanFileMock()
conanfile.settings = MockSettings({"compiler": "gcc",
"build_type": "Release"})
cls.generator = VirtualBuildEnvGenerator(conanfile)
cls.result = cls.generator.content
def target_triple_test(self):
conan_file = ConanFileMock()
deps_cpp_info = namedtuple("Deps", "libs, include_paths, lib_paths, defines, cflags, "
"cxxflags, sharedlinkflags, exelinkflags, sysroot")
conan_file.deps_cpp_info = deps_cpp_info([], [], [], [], [], [], [], [], "")
conan_file.settings = MockSettings({"os_target":"Linux", "arch_target":"x86_64"})
be = AutoToolsBuildEnvironment(conan_file)
expected = "x86_64-linux-gnu"
self.assertEqual(be.target, expected)
def warn_when_no_triplet_test(self):
conan_file = ConanFileMock()
deps_cpp_info = namedtuple("Deps", "libs, include_paths, lib_paths, defines, cflags, "
"cxxflags, sharedlinkflags, exelinkflags, sysroot")
conan_file.deps_cpp_info = deps_cpp_info([], [], [], [], [], [], [], [], "")
conan_file.settings = MockSettings({"arch": "UNKNOWN_ARCH", "os": "Linux"})
AutoToolsBuildEnvironment(conan_file)
self.assertIn("Unknown 'UNKNOWN_ARCH' machine, Conan doesn't know "
"how to translate it to the GNU triplet", conan_file.output)
def target_triple_test(self):
conan_file = ConanFileMock()
conan_file.deps_cpp_info = self._creat_deps_cpp_info()
conan_file.settings = MockSettings({
"os_target": "Linux",
"arch_target": "x86_64"
})
be = AutoToolsBuildEnvironment(conan_file)
expected = "x86_64-linux-gnu"
self.assertEqual(be.target, expected)
def _get_conanfile(settings, frameworks=False, system_libs=False):
conan_file = ConanFileMock()
conan_file.settings = settings
conan_file.source_folder = "my_cache_source_folder"
conan_file.build_folder = "my_cache_build_folder"
conan_file.deps_env_info = DepsEnvInfo()
conan_file.deps_user_info = DepsUserInfo()
conan_file.deps_cpp_info = DepsCppInfo()
cpp_info = CppInfo("/root")
cpp_info.include_paths.append("path/to/include1")
cpp_info.lib_paths.append("path/to/lib1")
cpp_info.libs.append("mylib")
cpp_info.bindirs = "path/to/bin1"
cpp_info.cflags.append("c_flag1")
cpp_info.cxxflags.append("cxx_flag1")
cpp_info.defines.append("mydefine1")
if system_libs:
cpp_info.system_libs.append("system_lib1")
if frameworks:
cpp_info.frameworks = ["AVFoundation", "VideoToolbox"]
cpp_info.framework_paths.extend(['path/to/Frameworks1', 'path/to/Frameworks2'])
conan_file.deps_cpp_info.update(cpp_info, "zlib")
conan_file.env_info = EnvInfo()
return conan_file
def warn_when_no_triplet_test(self):
conan_file = ConanFileMock()
conan_file.deps_cpp_info = self._creat_deps_cpp_info()
conan_file.settings = MockSettings({
"arch": "UNKNOWN_ARCH",
"os": "Linux"
})
AutoToolsBuildEnvironment(conan_file)
self.assertIn(
"Unknown 'UNKNOWN_ARCH' machine, Conan doesn't know "
"how to translate it to the GNU triplet", conan_file.output)
def no_prefix_test(self):
conan_file = ConanFileMock()
conan_file.settings = Settings()
conan_file.package_folder = None
meson = Meson(conan_file)
meson.configure()
self.assertNotIn('-Dprefix', conan_file.command)
meson.build()
self.assertIn("ninja -C", conan_file.command)
with self.assertRaises(TypeError):
meson.install()
def prefix_test(self):
conan_file = ConanFileMock()
conan_file.settings = Settings()
conan_file.package_folder = os.getcwd()
expected_prefix = '-Dprefix="%s"' % os.getcwd()
meson = Meson(conan_file)
meson.configure()
self.assertIn(expected_prefix, conan_file.command)
meson.build()
self.assertIn("ninja -C", conan_file.command)
meson.install()
self.assertIn("ninja -C", conan_file.command)
def setUpClass(cls):
conanfile = ConanFileMock()
conanfile.deps_cpp_info["hello"].bin_paths = ["bin1", "bin2"]
conanfile.deps_cpp_info["hello"].lib_paths = ["lib1", "lib2"]
cls.generator = VirtualRunEnvGenerator(conanfile)
cls.result = cls.generator.content
def flags_applied_test(self, the_os, compiler, version, arch, runtime, flag):
settings = Settings.loads(default_settings_yml)
settings.os = the_os
settings.compiler = compiler
settings.compiler.version = version
settings.arch = arch
if runtime:
settings.compiler.runtime = runtime
settings.build_type = "Release"
conan_file = ConanFileMock()
conan_file.deps_cpp_info = MockDepsCppInfo()
conan_file.settings = settings
conan_file.package_folder = None
meson = Meson(conan_file)
meson.configure()
meson.build()
self.assertIn(flag, conan_file.captured_env["CFLAGS"])
self.assertIn(flag, conan_file.captured_env["CXXFLAGS"])
def test_find_program(self):
# If we add the path, we should found the env/executable instead of ori/executable
generator = VirtualEnvGenerator(ConanFileMock())
generator.env = {
"PATH": [self.env_path],
}
stdout, environment = self._run_virtualenv(generator)
cpaths = dict(
l.split("=", 1) for l in stdout.splitlines()
if l.startswith("__conan_"))
self.assertEqual(cpaths["__conan_pre_path__"],
cpaths["__conan_post_path__"])
self.assertEqual(cpaths["__conan_env_path__"],
cpaths["__conan_post_path__"])
epaths = dict(
l.split("=", 1) for l in stdout.splitlines()
if l.startswith("__exec_"))
self.assertEqual(epaths["__exec_pre_path__"],
epaths["__exec_post_path__"])
if self.commands.id == "cmd": # FIXME: This is a bug, it doesn't take into account the new path
self.assertNotEqual(epaths["__exec_env_path__"],
os.path.join(self.env_path, self.app))
else:
self.assertEqual(epaths["__exec_env_path__"],
os.path.join(self.env_path, self.app))
# With any other path, we keep finding the original one
generator = VirtualEnvGenerator(ConanFileMock())
generator.env = {
"PATH": [os.path.join(self.test_folder, "wrong")],
}
stdout, environment = self._run_virtualenv(generator)
epaths = dict(
l.split("=", 1) for l in stdout.splitlines()
if l.startswith("__exec_"))
self.assertEqual(epaths["__exec_pre_path__"],
epaths["__exec_post_path__"])
self.assertEqual(epaths["__exec_env_path__"],
epaths["__exec_post_path__"])
def run_vars_test(self):
conanfile = ConanFileMock()
conanfile.deps_cpp_info["one"].bin_paths.append("path/bin")
conanfile.deps_cpp_info["two"].lib_paths.append("path/libs")
be = RunEnvironment(conanfile)
self.assertEqual(
be.vars, {
'PATH': ['path/bin'],
'LD_LIBRARY_PATH': ['path/libs'],
'DYLD_LIBRARY_PATH': ['path/libs']
})
def test_arch_override(self):
settings = MockSettings({
"build_type": "Release",
"compiler": "Visual Studio",
"compiler.version": "15",
"compiler.runtime": "MDd",
"os": "Windows",
"arch": "x86_64"
})
conanfile = ConanFileMock()
conanfile.settings = settings
props_file_path = os.path.join(temp_folder(), "conan_build.props")
msbuild = MSBuild(conanfile)
msbuild.build("project_file.sln", property_file_name=props_file_path)
self.assertIn("vcvarsall.bat\" amd64", conanfile.command)
self.assertIn("/p:Platform=\"x64\"", conanfile.command)
msbuild.build("project_file.sln",
arch="x86",
property_file_name=props_file_path)
self.assertIn("vcvarsall.bat\" x86", conanfile.command)
self.assertIn("/p:Platform=\"x86\"", conanfile.command)
def partial_build_test(self):
conan_file = ConanFileMock()
conan_file.deps_cpp_info = self._creat_deps_cpp_info()
conan_file.settings = Settings()
be = AutoToolsBuildEnvironment(conan_file)
conan_file.should_configure = False
conan_file.should_build = False
conan_file.should_install = False
be.configure()
self.assertIsNone(conan_file.command)
be.make()
self.assertIsNone(conan_file.command)
def _get_conanfile(self, settings):
conan_file = ConanFileMock()
conan_file.settings = settings
conan_file.source_folder = "my_cache_source_folder"
conan_file.build_folder = "my_cache_build_folder"
conan_file.deps_env_info = DepsEnvInfo()
conan_file.deps_user_info = DepsUserInfo()
conan_file.deps_cpp_info = DepsCppInfo()
cpp_info = CppInfo("/root")
cpp_info.include_paths.append("path/to/include1")
cpp_info.lib_paths.append("path/to/lib1")
cpp_info.libs.append("mylib")
cpp_info.bindirs = "path/to/bin1"
cpp_info.cflags.append("c_flag1")
cpp_info.cxxflags.append("cxx_flag1")
cpp_info.defines.append("mydefine1")
conan_file.deps_cpp_info.update(cpp_info, "zlib")
conan_file.env_info = EnvInfo()
return conan_file
def test_basic_variable(self):
generator = VirtualEnvGenerator(ConanFileMock())
generator.env = {"USER_VAR": r"some value with space and \ (backslash)",
"ANOTHER": "data"}
_, environment = self._run_virtualenv(generator)
self.assertEqual(environment["USER_VAR"], r"some value with space and \ (backslash)")
self.assertEqual(environment["ANOTHER"], "data")
with environment_append({"USER_VAR": "existing value", "ANOTHER": "existing_value"}):
_, environment = self._run_virtualenv(generator)
self.assertEqual(environment["USER_VAR"], r"some value with space and \ (backslash)")
self.assertEqual(environment["ANOTHER"], "data")
def partial_build_test(self):
conan_file = ConanFileMock()
deps_cpp_info = namedtuple("Deps", "libs, include_paths, lib_paths, defines, cflags, "
"cxxflags, sharedlinkflags, exelinkflags, sysroot")
conan_file.deps_cpp_info = deps_cpp_info([], [], [], [], [], [], [], [], "")
conan_file.settings = Settings()
be = AutoToolsBuildEnvironment(conan_file)
conan_file.should_configure = False
conan_file.should_build = False
conan_file.should_install = False
be.configure()
self.assertIsNone(conan_file.command)
be.make()
self.assertIsNone(conan_file.command)
def test_list_with_spaces(self):
generator = VirtualEnvGenerator(ConanFileMock())
self.assertIn("CFLAGS", VirtualEnvGenerator.append_with_spaces)
self.assertIn("CL", VirtualEnvGenerator.append_with_spaces)
generator.env = {"CFLAGS": ["-O2"],
"CL": ["-MD", "-DNDEBUG", "-O2", "-Ob2"]}
_, environment = self._run_virtualenv(generator)
self.assertEqual(environment["CFLAGS"], "-O2 ") # FIXME: Trailing blank
self.assertEqual(environment["CL"], "-MD -DNDEBUG -O2 -Ob2 ") # FIXME: Trailing blank
with environment_append({"CFLAGS": "cflags", "CL": "cl"}):
_, environment = self._run_virtualenv(generator)
extra_blank = " " if platform.system() != "Windows" else "" # FIXME: Extra blank
self.assertEqual(environment["CFLAGS"], "-O2 {}cflags".format(extra_blank))
self.assertEqual(environment["CL"], "-MD -DNDEBUG -O2 -Ob2 {}cl".format(extra_blank))
def partial_build_test(self):
conan_file = ConanFileMock()
conan_file.settings = Settings()
conan_file.should_configure = False
conan_file.should_build = False
conan_file.should_test = False
conan_file.should_install = False
conan_file.package_folder = os.path.join(self.tempdir,
"my_cache_package_folder")
meson = Meson(conan_file)
meson.configure()
self.assertIsNone(conan_file.command)
meson.build()
self.assertIsNone(conan_file.command)
meson.test()
self.assertIsNone(conan_file.command)
meson.install()
self.assertIsNone(conan_file.command)
meson.meson_test()
self.assertIsNone(conan_file.command)
meson.meson_install()
self.assertIsNone(conan_file.command)
def test_list_variable(self):
self.assertNotIn("WHATEVER", os.environ)
self.assertIn("PATH", os.environ)
existing_path = os.environ.get("PATH")
generator = VirtualEnvGenerator(ConanFileMock())
generator.env = {"PATH": [os.path.join(self.test_folder, "bin"), r'other\path'],
"WHATEVER": ["list", "other"]}
_, environment = self._run_virtualenv(generator)
self.assertEqual(environment["PATH"], os.pathsep.join([
os.path.join(self.test_folder, "bin"),
r'other\path',
self.ori_path,
existing_path
]))
# FIXME: extra separator in Windows
extra_separator = os.pathsep if platform.system() == "Windows" else ""
self.assertEqual(environment["WHATEVER"],
"{}{}{}{}".format("list", os.pathsep, "other", extra_separator))
def visual_studio_extensions_test(self):
settings = Settings.loads(get_default_settings_yml())
settings.os = "Windows"
settings.compiler = "Visual Studio"
settings.compiler.version = "15"
settings.arch = "x86"
settings.build_type = "Release"
conan_file = ConanFileMock()
conan_file.settings = settings
conan_file.deps_env_info = DepsEnvInfo()
conan_file.deps_user_info = DepsUserInfo()
conan_file.deps_cpp_info = DepsCppInfo()
cpp_info = CppInfo("/root")
cpp_info.libs.append("mylib")
cpp_info.libs.append("other.lib")
conan_file.deps_cpp_info.update(cpp_info, "zlib")
conan_file.env_info = EnvInfo()
gen = CompilerArgsGenerator(conan_file)
self.assertEqual('-O2 -Ob2 -DNDEBUG -link mylib.lib other.lib', gen.content)
def folders_test(self):
settings = Settings.loads(default_settings_yml)
settings.os = "Linux"
settings.compiler = "gcc"
settings.compiler.version = "6.3"
settings.arch = "x86"
settings.build_type = "Release"
package_folder = os.path.join(self.tempdir, "my_cache_package_folder")
conan_file = ConanFileMock()
conan_file.settings = settings
conan_file.source_folder = os.path.join(self.tempdir,
"my_cache_source_folder")
conan_file.build_folder = os.path.join(self.tempdir,
"my_cache_build_folder")
conan_file.package_folder = package_folder
meson = Meson(conan_file)
defs = {
'default_library': 'shared',
'prefix': package_folder,
'libdir': 'lib',
'bindir': 'bin',
'sbindir': 'bin',
'libexecdir': 'bin',
'includedir': 'include',
'cpp_std': 'none'
}
meson.configure(source_dir=os.path.join(self.tempdir, "../subdir"),
build_dir=os.path.join(self.tempdir, "build"))
source_expected = os.path.join(self.tempdir, "../subdir")
build_expected = os.path.join(self.tempdir, "build")
cmd_expected = 'meson "%s" "%s" --backend=ninja %s --buildtype=release' \
% (source_expected, build_expected, defs_to_string(defs))
self._check_commands(cmd_expected, conan_file.command)
meson.configure(build_dir=os.path.join(self.tempdir, "build"))
source_expected = os.path.join(self.tempdir, "my_cache_source_folder")
build_expected = os.path.join(self.tempdir, "build")
cmd_expected = 'meson "%s" "%s" --backend=ninja %s --buildtype=release' \
% (source_expected, build_expected, defs_to_string(defs))
self._check_commands(cmd_expected, conan_file.command)
meson.configure()
source_expected = os.path.join(self.tempdir, "my_cache_source_folder")
build_expected = os.path.join(self.tempdir, "my_cache_build_folder")
cmd_expected = 'meson "%s" "%s" --backend=ninja %s --buildtype=release' \
% (source_expected, build_expected, defs_to_string(defs))
self._check_commands(cmd_expected, conan_file.command)
meson.configure(source_folder="source", build_folder="build")
build_expected = os.path.join(self.tempdir, "my_cache_build_folder",
"build")
source_expected = os.path.join(self.tempdir, "my_cache_source_folder",
"source")
cmd_expected = 'meson "%s" "%s" --backend=ninja %s --buildtype=release' \
% (source_expected, build_expected, defs_to_string(defs))
self._check_commands(cmd_expected, conan_file.command)
conan_file.in_local_cache = True
meson.configure(source_folder="source",
build_folder="build",
cache_build_folder="rel_only_cache")
build_expected = os.path.join(self.tempdir, "my_cache_build_folder",
"rel_only_cache")
source_expected = os.path.join(self.tempdir, "my_cache_source_folder",
"source")
cmd_expected = 'meson "%s" "%s" --backend=ninja %s --buildtype=release' \
% (source_expected, build_expected, defs_to_string(defs))
self._check_commands(cmd_expected, conan_file.command)
conan_file.in_local_cache = False
meson.configure(source_folder="source",
build_folder="build",
cache_build_folder="rel_only_cache")
build_expected = os.path.join(self.tempdir, "my_cache_build_folder",
"build")
source_expected = os.path.join(self.tempdir, "my_cache_source_folder",
"source")
cmd_expected = 'meson "%s" "%s" --backend=ninja %s --buildtype=release' \
% (source_expected, build_expected, defs_to_string(defs))
self._check_commands(cmd_expected, conan_file.command)
conan_file.in_local_cache = True
meson.configure(build_dir="build", cache_build_folder="rel_only_cache")
build_expected = os.path.join(self.tempdir, "my_cache_build_folder",
"rel_only_cache")
source_expected = os.path.join(self.tempdir, "my_cache_source_folder")
cmd_expected = 'meson "%s" "%s" --backend=ninja %s --buildtype=release' \
% (source_expected, build_expected, defs_to_string(defs))
self._check_commands(cmd_expected, conan_file.command)
args = ['--werror', '--warnlevel 3']
defs['default_library'] = 'static'
meson.configure(source_folder="source",
build_folder="build",
args=args,
defs={'default_library': 'static'})
build_expected = os.path.join(self.tempdir, "my_cache_build_folder",
"build")
source_expected = os.path.join(self.tempdir, "my_cache_source_folder",
"source")
cmd_expected = 'meson "%s" "%s" --backend=ninja %s %s --buildtype=release' \
% (source_expected, build_expected, args_to_string(args), defs_to_string(defs))
self._check_commands(cmd_expected, conan_file.command)
# Raise mixing
with self.assertRaisesRegexp(ConanException,
"Use 'build_folder'/'source_folder'"):
meson.configure(source_folder="source", build_dir="build")
meson.test()
self.assertEquals(
"ninja -C \"%s\" %s" % (build_expected, args_to_string(["test"])),
conan_file.command)
meson.install()
self.assertEquals(
"ninja -C \"%s\" %s" %
(build_expected, args_to_string(["install"])), conan_file.command)
def self_collect_libs_test(self):
conanfile = ConanFileMock()
# Without package_folder
conanfile.package_folder = None
result = conanfile.collect_libs()
self.assertEqual([], result)
self.assertIn("'self.collect_libs' is deprecated, use 'tools.collect_libs(self)' instead",
conanfile.output)
# Default behavior
conanfile.package_folder = temp_folder()
mylib_path = os.path.join(conanfile.package_folder, "lib", "mylib.lib")
save(mylib_path, "")
conanfile.cpp_info = CppInfo("")
result = conanfile.collect_libs()
self.assertEqual(["mylib"], result)
# Custom folder
customlib_path = os.path.join(conanfile.package_folder, "custom_folder", "customlib.lib")
save(customlib_path, "")
result = conanfile.collect_libs(folder="custom_folder")
self.assertEqual(["customlib"], result)
# Custom folder doesn't exist
result = conanfile.collect_libs(folder="fake_folder")
self.assertEqual([], result)
self.assertIn("Lib folder doesn't exist, can't collect libraries:", conanfile.output)
# Use cpp_info.libdirs
conanfile.cpp_info.libdirs = ["lib", "custom_folder"]
result = conanfile.collect_libs()
self.assertEqual(["customlib", "mylib"], result)
# Custom folder with multiple libdirs should only collect from custom folder
self.assertEqual(["lib", "custom_folder"], conanfile.cpp_info.libdirs)
result = conanfile.collect_libs(folder="custom_folder")
self.assertEqual(["customlib"], result)
# Warn same lib different folders
conanfile = ConanFileMock()
conanfile.package_folder = temp_folder()
conanfile.cpp_info = CppInfo("")
custom_mylib_path = os.path.join(conanfile.package_folder, "custom_folder", "mylib.lib")
lib_mylib_path = os.path.join(conanfile.package_folder, "lib", "mylib.lib")
save(custom_mylib_path, "")
save(lib_mylib_path, "")
conanfile.cpp_info.libdirs = ["lib", "custom_folder"]
result = conanfile.collect_libs()
self.assertEqual(["mylib"], result)
self.assertIn("Library 'mylib' was either already found in a previous "
"'conanfile.cpp_info.libdirs' folder or appears several times with a "
"different file extension", conanfile.output)
# Warn lib folder does not exist with correct result
conanfile = ConanFileMock()
conanfile.package_folder = temp_folder()
conanfile.cpp_info = CppInfo("")
lib_mylib_path = os.path.join(conanfile.package_folder, "lib", "mylib.lib")
save(lib_mylib_path, "")
no_folder_path = os.path.join(conanfile.package_folder, "no_folder")
conanfile.cpp_info.libdirs = ["no_folder", "lib"] # 'no_folder' does NOT exist
result = conanfile.collect_libs()
self.assertEqual(["mylib"], result)
self.assertIn("WARN: Lib folder doesn't exist, can't collect libraries: %s"
% no_folder_path, conanfile.output)
def _test_default_generator_cmake(self, settings, generator):
conanfile = ConanFileMock()
conanfile.settings = settings
cmake = CMake(conanfile)
self.assertEquals(generator, cmake.generator)
self.assertIn('-G "{}"'.format(generator), cmake.command_line)