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tests.py
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import re
import unittest
import tempfile
import os
import platform
import shutil
import json
import textwrap
from contextlib import contextmanager
from conan import conan_version
def save(filename, content):
try:
os.makedirs(os.path.dirname(filename))
except:
pass
with open(filename, "w") as handle:
handle.write(content)
def run(cmd, ignore_errors=False):
retcode = os.system(cmd)
if retcode != 0 and not ignore_errors:
raise Exception("Command failed: %s" % cmd)
if platform.system() == "Windows":
generator = '-G "Visual Studio 16 2019"'
else:
generator = '-G "Unix Makefiles"'
# TODO: Test Xcode
@contextmanager
def ch_build_dir():
os.makedirs("build")
os.chdir("build")
try:
yield
finally:
os.chdir("../")
shutil.rmtree("build")
class CMakeConanTest(unittest.TestCase):
def setUp(self):
self.old_folder = os.getcwd()
CONAN_TEST_FOLDER = os.getenv('CONAN_TEST_FOLDER', None)
folder = tempfile.mkdtemp(suffix='conans', dir=CONAN_TEST_FOLDER)
shutil.copy2("conan.cmake", os.path.join(folder, "conan.cmake"))
shutil.copy2("main.cpp", os.path.join(folder, "main.cpp"))
os.chdir(folder)
folder = tempfile.mkdtemp(suffix="conan", dir=CONAN_TEST_FOLDER)
self.old_env = dict(os.environ)
os.environ.update({"CONAN_USER_HOME": folder})
def tearDown(self):
os.chdir(self.old_folder)
os.environ.clear()
os.environ.update(self.old_env)
# https://github.com/conan-io/cmake-conan/pull/420
def test_conan_cmake_autodetect_os(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_BINARY_DIR})
list(APPEND CMAKE_PREFIX_PATH ${CMAKE_BINARY_DIR})
include(conan.cmake)
conan_cmake_configure(REQUIRES fmt/6.1.2 GENERATORS cmake_find_package)
conan_cmake_autodetect(settings)
conan_cmake_install(PATH_OR_REFERENCE .
BUILD missing
REMOTE conancenter
SETTINGS ${settings})
""")
save("CMakeLists.txt", content)
empty_profile = textwrap.dedent("""
[settings]
build_type=Release
arch=x86_64
""")
save(os.path.join(os.environ.get("CONAN_USER_HOME"), ".conan", "profiles", "default"), empty_profile)
os.makedirs("build")
os.chdir("build")
run("cmake .. {} -DCMAKE_BUILD_TYPE=Release > output.txt".format(generator))
with open('output.txt', 'r') as file:
data = file.read()
the_os = {'Darwin': 'Macos'}.get(platform.system(), platform.system())
assert f"os={the_os}" in data
# https://github.com/conan-io/cmake-conan/issues/279
def test_options_override_profile(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
set(CMAKE_CXX_STANDARD 11)
include(conan.cmake)
conan_cmake_run(REQUIRES fmt/6.1.2
PROFILE default
PROFILE fmtnotshared
BASIC_SETUP
BUILD missing
OPTIONS fmt:shared=True)
add_executable(main main.cpp)
target_link_libraries(main ${CONAN_LIBS})
""")
save("CMakeLists.txt", content)
os.makedirs("build")
save("build/fmtnotshared", textwrap.dedent("""
[options]
fmt:shared=False
"""))
run("conan profile new default --detect")
os.chdir("build")
run("cmake .. %s -DCMAKE_BUILD_TYPE=Release > output.txt" % generator)
with open('output.txt', 'r') as file:
data = file.read()
assert "-o=fmt:shared=True" in data
assert "[options]\nfmt:shared=True" in data
# https://github.com/conan-io/cmake-conan/issues/159
@unittest.skipIf(platform.system() != "Darwin", "Error message appears just in Macos")
def test_macos_sysroot_warning(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
set(CMAKE_CXX_STANDARD 11)
include(conan.cmake)
conan_cmake_run(REQUIRES fmt/6.1.2
BASIC_SETUP
BUILD missing)
add_executable(main main.cpp)
target_link_libraries(main ${CONAN_LIBS})
""")
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. %s -DCMAKE_BUILD_TYPE=Release 2> stderr_output.txt" % generator)
with open('stderr_output.txt', 'r') as file:
data = file.read()
assert "#include_next <string.h>" not in data
def test_conan_cmake_configure(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
include(conan.cmake)
conan_cmake_configure(REQUIRES poco/1.9.4 zlib/1.2.11
BUILD_REQUIRES 7zip/16.00
GENERATORS xcode cmake qmake
OPTIONS poco:shared=True openssl:shared=True
IMPORTS "bin, *.dll -> ./bin"
IMPORTS "lib, *.dylib* -> ./bin")
""")
result_conanfile = textwrap.dedent("""
[requires]
poco/1.9.4
zlib/1.2.11
[generators]
xcode
cmake
qmake
[build_requires]
7zip/16.00
[imports]
bin, *.dll -> ./bin
lib, *.dylib* -> ./bin
[options]
poco:shared=True
openssl:shared=True
""")
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. {} -DCMAKE_BUILD_TYPE=Release".format(generator))
with open('conanfile.txt', 'r') as file:
data = file.read()
assert data in result_conanfile
def test_conan_cmake_install_args(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
add_definitions("-std=c++11")
include(conan.cmake)
conan_cmake_configure(REQUIRES fmt/6.1.2)
conan_cmake_autodetect(settings)
conan_cmake_install(PATH_OR_REFERENCE .
GENERATOR cmake
BUILD missing
REMOTE conancenter
SETTINGS ${settings})
include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
conan_basic_setup(TARGETS)
add_executable(main main.cpp)
target_link_libraries(main CONAN_PKG::fmt)
""")
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. {} -DCMAKE_BUILD_TYPE=Release".format(generator))
run("cmake --build . --config Release")
def test_conan_cmake_install_conf_args(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
include(conan.cmake)
conan_cmake_configure(REQUIRES "")
conan_cmake_autodetect(settings)
conan_cmake_install(PATH_OR_REFERENCE .
GENERATOR cmake
REMOTE conancenter
CONF user.configuration:myconfig=somevalue
SETTINGS ${settings})
""")
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. {} -DCMAKE_BUILD_TYPE=Release > output.txt".format(generator))
with open('output.txt', 'r') as file:
data = file.read()
assert "--conf user.configuration:myconfig=somevalue" in data
# check that the compiler version is set just with the major version
assert re.search(r"--settings compiler.version=[\d]*[\s]", data)
def test_conan_cmake_install_outputfolder(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.15)
project(MyProject)
include(conan.cmake)
conan_cmake_autodetect(settings)
conan_cmake_install(PATH_OR_REFERENCE ${CMAKE_SOURCE_DIR}/conanfile.py
GENERATOR CMakeDeps
OUTPUT_FOLDER myoutputfolder
SETTINGS ${settings})
""")
save("CMakeLists.txt", content)
save("conanfile.py", textwrap.dedent("""
from conans import ConanFile
class Pkg(ConanFile):
settings = "os", "compiler", "build_type", "arch"
def layout(self):
pass
"""))
os.makedirs("build")
os.chdir("build")
run("cmake .. {} -DCMAKE_BUILD_TYPE=Release".format(generator))
assert os.path.isdir("myoutputfolder")
def test_conan_cmake_install_find_package(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_BINARY_DIR})
list(APPEND CMAKE_PREFIX_PATH ${CMAKE_BINARY_DIR})
add_definitions("-std=c++11")
include(conan.cmake)
conan_cmake_configure(REQUIRES fmt/6.1.2 GENERATORS cmake_find_package)
conan_cmake_autodetect(settings)
conan_cmake_install(PATH_OR_REFERENCE .
BUILD missing
REMOTE conancenter
SETTINGS ${settings})
find_package(fmt)
add_executable(main main.cpp)
target_link_libraries(main fmt::fmt)
""")
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. {} -DCMAKE_BUILD_TYPE=Release".format(generator))
run("cmake --build . --config Release")
def test_conan_lock_create(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.5)
project(FormatOutput CXX)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_BINARY_DIR})
list(APPEND CMAKE_PREFIX_PATH ${CMAKE_BINARY_DIR})
add_definitions("-std=c++11")
include(conan.cmake)
conan_cmake_configure(REQUIRES fmt/6.1.2 GENERATORS cmake_find_package)
conan_cmake_autodetect(settings)
conan_cmake_lock_create(PATH conanfile.txt LOCKFILE_OUT mylockfile.lock SETTINGS ${settings})
conan_cmake_install(PATH_OR_REFERENCE .
REMOTE conancenter
LOCKFILE mylockfile.lock
BUILD missing)
find_package(fmt)
add_executable(main main.cpp)
target_link_libraries(main fmt::fmt)
""")
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. {} -DCMAKE_BUILD_TYPE=Release".format(generator))
assert os.path.exists("mylockfile.lock")
run("cmake --build . --config Release")
def test_conan_cmake_autodetect_cxx_standard(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_BINARY_DIR})
list(APPEND CMAKE_PREFIX_PATH ${CMAKE_BINARY_DIR})
set(CMAKE_CXX_STANDARD 14)
include(conan.cmake)
conan_cmake_configure(REQUIRES fmt/6.1.2 GENERATORS cmake_find_package)
conan_cmake_autodetect(settings)
conan_cmake_install(PATH_OR_REFERENCE .
BUILD missing
REMOTE conancenter
SETTINGS ${settings})
find_package(fmt)
add_executable(main main.cpp)
target_link_libraries(main fmt::fmt)
""")
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. {} -DCMAKE_BUILD_TYPE=Release > output.txt".format(generator))
with open('output.txt', 'r') as file:
data = file.read()
assert "compiler.cppstd=14" in data
# https://github.com/conan-io/cmake-conan/issues/315
def test_issue_315(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(MyProject)
set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "" FORCE)
include(conan.cmake)
conan_cmake_run(CONANFILE conanfile.py
BASIC_SETUP CMAKE_TARGETS
BUILD missing)
add_subdirectory(Tests)
""")
save("CMakeLists.txt", content)
save("conanfile.py", textwrap.dedent("""
from conans import ConanFile
class Pkg(ConanFile):
pass
"""))
os.makedirs("Tests")
os.chdir("Tests")
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(Tests)
include(../conan.cmake)
conan_cmake_run(CONANFILE conanfile.py
BASIC_SETUP CMAKE_TARGETS
BUILD missing)
""")
save("CMakeLists.txt", content)
save("conanfile.py", textwrap.dedent("""
from conans import ConanFile
class Pkg(ConanFile):
pass
"""))
os.chdir("../")
os.makedirs("build")
os.chdir("build")
run("cmake .. %s -DCMAKE_BUILD_TYPE=Release" % generator)
def test_conan_cmake_install_quiet(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_BINARY_DIR})
list(APPEND CMAKE_PREFIX_PATH ${CMAKE_BINARY_DIR})
add_definitions("-std=c++11")
include(conan.cmake)
conan_cmake_configure(REQUIRES fmt/6.1.2 GENERATORS cmake_find_package)
conan_cmake_autodetect(settings)
conan_cmake_install(PATH_OR_REFERENCE .
BUILD missing
REMOTE conancenter
SETTINGS ${settings}
OUTPUT_QUIET ERROR_QUIET)
find_package(fmt)
add_executable(main main.cpp)
target_link_libraries(main fmt::fmt)
""")
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. {} -DCMAKE_BUILD_TYPE=Release > output.txt".format(generator))
with open('output.txt', 'r') as file:
data = file.read()
assert not "conanfile.txt: Installing package" in data
def test_conan_cmake_error_quiet(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_BINARY_DIR})
list(APPEND CMAKE_PREFIX_PATH ${CMAKE_BINARY_DIR})
add_definitions("-std=c++11")
include(conan.cmake)
conan_cmake_configure(REQUIRES fmt/6.1.2 GENERATORS cmake_find_package)
conan_cmake_autodetect(settings)
set (CONAN_COMMAND not_existing_conan)
conan_cmake_install(PATH_OR_REFERENCE .
BUILD missing
REMOTE conancenter
SETTINGS ${settings}
ERROR_QUIET)
""")
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. {} -DCMAKE_BUILD_TYPE=Release".format(generator))
def test_conan_add_remote(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
include(conan.cmake)
conan_add_remote(NAME someremote
INDEX 0
URL http://someremote
VERIFY_SSL False)
""")
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. %s -DCMAKE_BUILD_TYPE=Release" % generator)
run("conan remote list > output_remotes.txt")
with open('output_remotes.txt', 'r') as file:
data = file.read()
assert "someremote: http://someremote [Verify SSL: False]" in data
def test_global_update(self):
content = textwrap.dedent("""
set(CMAKE_CXX_COMPILER_WORKS 1)
set(CMAKE_CXX_ABI_COMPILED 1)
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
add_definitions("-std=c++11")
message(STATUS "CMAKE VERSION: ${CMAKE_VERSION}")
include(conan.cmake)
conan_cmake_run(REQUIRES fmt/6.1.2
BASIC_SETUP
UPDATE
BUILD missing)
add_executable(main main.cpp)
target_link_libraries(main ${CONAN_LIBS})
""")
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. %s -DCMAKE_BUILD_TYPE=Release" % generator)
run("cmake --build . --config Release")
cmd = os.sep.join([".", "bin", "main"])
run(cmd)
def test_existing_conanfile_py(self):
content = textwrap.dedent("""
set(CMAKE_CXX_COMPILER_WORKS 1)
set(CMAKE_CXX_ABI_COMPILED 1)
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
add_definitions("-std=c++11")
message(STATUS "CMAKE VERSION: ${CMAKE_VERSION}")
include(conan.cmake)
conan_cmake_run(CONANFILE conan/conanfile.py
BASIC_SETUP CMAKE_TARGETS
BUILD missing
NO_IMPORTS
INSTALL_ARGS --update)
add_executable(main main.cpp)
target_link_libraries(main CONAN_PKG::fmt)
""")
save("CMakeLists.txt", content)
save("conan/conanfile.py", textwrap.dedent("""
from conans import ConanFile
class Pkg(ConanFile):
requires = "fmt/6.1.2"
generators = "cmake"
# Defining the settings is necessary now to cache them
settings = "os", "compiler", "arch", "build_type"
def imports(self):
raise Exception("BOOM!")
"""))
os.makedirs("build")
os.chdir("build")
run("cmake .. %s -DCMAKE_BUILD_TYPE=Release" % generator)
run("cmake --build . --config Release")
cmd = os.sep.join([".", "bin", "main"])
run(cmd)
def test_exported_package(self):
content = textwrap.dedent("""
set(CMAKE_CXX_COMPILER_WORKS 1)
set(CMAKE_CXX_ABI_COMPILED 1)
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
add_definitions("-std=c++11")
message(STATUS "CMAKE VERSION: ${CMAKE_VERSION}")
set(CONAN_EXPORTED ON)
include(conan.cmake)
conan_cmake_run(CONANFILE conanfile.py
BASIC_SETUP CMAKE_TARGETS
BUILD missing)
add_executable(main main.cpp)
target_link_libraries(main CONAN_PKG::fmt)
""")
save("CMakeLists.txt", content)
save("conanfile.py", textwrap.dedent("""
from conans import ConanFile, CMake
class Pkg(ConanFile):
name = "Test"
version = "0.1"
requires = "fmt/6.1.2"
generators = "cmake"
exports = ["CMakeLists.txt", "conan.cmake", "main.cpp"]
settings = "os", "arch", "compiler", "build_type"
def build(self):
cmake = CMake(self)
self.run('cmake . ' + cmake.command_line)
self.run('cmake --build . ' + cmake.build_config)
"""))
run("conan export . test/testing")
os.makedirs("build")
os.chdir("build")
save("conanfile.txt", """[requires]
Test/0.1@test/testing""")
run("conan install . --build Test --build=missing")
run("conan remove -f Test/0.1@test/testing")
# Only works cmake>=3.9
def test_vs_toolset_host_x64(self):
if platform.system() != "Windows":
return
content = textwrap.dedent("""
message(STATUS "COMPILING-------")
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
message(STATUS "CMAKE VERSION: ${CMAKE_VERSION}")
include(conan.cmake)
conan_cmake_run(REQUIRES fmt/6.1.2
BASIC_SETUP
BUILD missing)
add_executable(main main.cpp)
target_link_libraries(main ${CONAN_LIBS})
""")
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
# Only works cmake>=3.9
run("cmake .. %s -T v142,host=x64 -DCMAKE_BUILD_TYPE=Release" % (generator))
run("cmake --build . --config Release")
cmd = os.sep.join([".", "bin", "main"])
run(cmd)
def test_arch(self):
content = textwrap.dedent("""
#set(CMAKE_CXX_COMPILER_WORKS 1)
#set(CMAKE_CXX_ABI_COMPILED 1)
message(STATUS "COMPILING-------")
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
message(STATUS "CMAKE VERSION: ${CMAKE_VERSION}")
include(conan.cmake)
conan_cmake_run(BASIC_SETUP
BUILD missing
ARCH armv7)
if(NOT ${CONAN_SETTINGS_ARCH} STREQUAL "armv7")
message(FATAL_ERROR "ARCHITECTURE IS NOT armv7")
endif()
""")
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. %s -DCMAKE_BUILD_TYPE=Release" % (generator))
def test_no_output_dir(self):
content = textwrap.dedent("""
set(CMAKE_CXX_COMPILER_WORKS 1)
set(CMAKE_CXX_ABI_COMPILED 1)
message(STATUS "COMPILING-------")
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
message(STATUS "CMAKE VERSION: ${CMAKE_VERSION}")
include(conan.cmake)
conan_cmake_run(BASIC_SETUP
NO_OUTPUT_DIRS
BUILD missing)
if(CMAKE_RUNTIME_OUTPUT_DIRECTORY)
message(FATAL_ERROR "OUTPUT_DIRS ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}")
endif()
""")
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. %s -DCMAKE_BUILD_TYPE=Release" % (generator))
def test_build_type(self):
content = textwrap.dedent("""
set(CMAKE_CXX_COMPILER_WORKS 1)
set(CMAKE_CXX_ABI_COMPILED 1)
message(STATUS "COMPILING-------")
cmake_minimum_required(VERSION 3.9)
project(conan_wrapper CXX)
message(STATUS "CMAKE VERSION: ${{CMAKE_VERSION}}")
include(conan.cmake)
conan_cmake_run(BASIC_SETUP
BUILD_TYPE {0})
if(NOT ${{CONAN_SETTINGS_BUILD_TYPE}} STREQUAL "{0}")
message(FATAL_ERROR "CMAKE BUILD TYPE is not {0}!")
endif()
""")
save("CMakeLists.txt", content.format("Release"))
with ch_build_dir():
run("cmake .. %s -DCMAKE_BUILD_TYPE=Debug > output.txt" % (generator))
with open('output.txt', 'r') as file:
data = file.read()
assert "build_type=Release" in data
# https://github.com/conan-io/cmake-conan/issues/89
save("CMakeLists.txt", content.format("Debug"))
with ch_build_dir():
run("cmake .. %s > output.txt" % (generator))
with open('output.txt', 'r') as file:
data = file.read()
assert "build_type=Debug" in data
def test_settings(self):
content = textwrap.dedent("""
set(CMAKE_CXX_COMPILER_WORKS 1)
set(CMAKE_CXX_ABI_COMPILED 1)
message(STATUS "COMPILING-------")
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
message(STATUS "CMAKE VERSION: ${CMAKE_VERSION}")
include(conan.cmake)
conan_cmake_run(BASIC_SETUP
SETTINGS arch=armv6
SETTINGS cppstd=14)
if(NOT ${CONAN_SETTINGS_ARCH} STREQUAL "armv6")
message(FATAL_ERROR "CONAN_SETTINGS_ARCH INCORRECT!")
endif()
if(NOT ${CONAN_SETTINGS_CPPSTD} STREQUAL "14")
message(FATAL_ERROR "CONAN_SETTINGS_CPPSTD INCORRECT!")
endif()
""")
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. %s -DCMAKE_BUILD_TYPE=Release" % (generator))
# https://github.com/conan-io/cmake-conan/issues/255
# Manual settings were added in the end to automatic CMake settings, so they were not
# taken into account because only the first one was considered by CMake
# This tests that the settings list does only contain the manual specified setting once.
def test_settings_removed_from_autodetect(self):
if platform.system() == "Windows":
settings_check = "compiler.runtime"
custom_setting = "{}=MTd".format(settings_check)
else:
settings_check = "compiler.libcxx"
custom_setting = "{}=libstdc++".format(settings_check)
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
include(conan.cmake)
conan_cmake_run(BASIC_SETUP
SETTINGS {})
STRING(REGEX MATCHALL "{}" matches "${{settings}}")
list(LENGTH matches n_matches)
if(NOT n_matches EQUAL 1)
message(FATAL_ERROR "CONAN_SETTINGS DUPLICATED!")
endif()
""".format(custom_setting, settings_check))
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. %s -DCMAKE_BUILD_TYPE=Release" % (generator))
def test_profile_auto(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
message(STATUS "CMAKE VERSION: ${CMAKE_VERSION}")
set(CONAN_DISABLE_CHECK_COMPILER ON)
include(conan.cmake)
conan_cmake_run(BASIC_SETUP
PROFILE myprofile
PROFILE_AUTO build_type
PROFILE_AUTO compiler
)
if(NOT "${CONAN_SETTINGS_BUILD_TYPE}" STREQUAL "${CMAKE_BUILD_TYPE}")
message(FATAL_ERROR "CONAN_SETTINGS_BUILD_TYPE INCORRECT!")
endif()
if("${CONAN_SETTINGS_COMPILER}" STREQUAL "sun-cc")
message(FATAL_ERROR "CONAN_SETTINGS_COMPILER INCORRECT!")
endif()
if("${CONAN_SETTINGS_COMPILER_VERSION}" STREQUAL "12")
message(FATAL_ERROR "CONAN_SETTINGS_COMPILER_VERSION INCORRECT!")
endif()
if("${CONAN_SETTINGS_COMPILER_RUNTIME}" STREQUAL "MTd")
message(FATAL_ERROR "CONAN_SETTINGS_COMPILER_RUNTIME INCORRECT!")
endif()
""")
save("build/myprofile", textwrap.dedent("""
[settings]
build_type=RelWithDebInfo
compiler=sun-cc
compiler.version=5.10
"""))
save("CMakeLists.txt", content)
os.chdir("build")
run("cmake .. %s -DCMAKE_BUILD_TYPE=Release" % (generator))
run("cmake .. %s -DCMAKE_BUILD_TYPE=Debug" % (generator))
save("build/myprofile", textwrap.dedent("""
[settings]
build_type=RelWithDebInfo
compiler=Visual Studio
compiler.version=12
compiler.runtime=MTd
"""))
save("CMakeLists.txt", content)
os.chdir("build")
run("cmake .. %s -DCMAKE_BUILD_TYPE=Release" % (generator))
run("cmake .. %s -DCMAKE_BUILD_TYPE=Debug" % (generator))
def test_profile_auto_all(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
message(STATUS "CMAKE VERSION: ${CMAKE_VERSION}")
set(CONAN_DISABLE_CHECK_COMPILER ON)
include(conan.cmake)
conan_cmake_run(BASIC_SETUP
PROFILE myprofile
PROFILE_AUTO ALL)
if("${CONAN_SETTINGS_BUILD_TYPE}" STREQUAL "RelWithDebInfo")
message(FATAL_ERROR "CONAN_SETTINGS_BUILD_TYPE INCORRECT!")
endif()
if("${CONAN_SETTINGS_COMPILER}" STREQUAL "sun-cc")
message(FATAL_ERROR "CONAN_SETTINGS_COMPILER INCORRECT!")
endif()
if("${CONAN_SETTINGS_COMPILER_VERSION}" STREQUAL "12")
message(FATAL_ERROR "CONAN_SETTINGS_COMPILER_VERSION INCORRECT!")
endif()
if("${CONAN_SETTINGS_COMPILER_RUNTIME}" STREQUAL "MTd")
message(FATAL_ERROR "CONAN_SETTINGS_COMPILER_RUNTIME INCORRECT!")
endif()
""")
save("build/myprofile", textwrap.dedent("""
[settings]
build_type=RelWithDebInfo
compiler=sun-cc
compiler.version=5.10
"""))
save("CMakeLists.txt", content)
os.chdir("build")
run("cmake .. %s -DCMAKE_BUILD_TYPE=Release" % (generator))
run("cmake .. %s -DCMAKE_BUILD_TYPE=Debug" % (generator))
save("build/myprofile", textwrap.dedent("""
[settings]
build_type=RelWithDebInfo
compiler=Visual Studio
compiler.version=12
compiler.runtime=MT
"""))
save("CMakeLists.txt", content)
os.chdir("build")
run("cmake .. %s -DCMAKE_BUILD_TYPE=Release" % (generator))
run("cmake .. %s -DCMAKE_BUILD_TYPE=Debug" % (generator))
def test_multi_profile(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
message(STATUS "CMAKE VERSION: ${CMAKE_VERSION}")
set(CONAN_DISABLE_CHECK_COMPILER ON)
include(conan.cmake)
conan_cmake_run(BASIC_SETUP
PROFILE myprofile PROFILE myprofile2)
if(NOT "${CONAN_SETTINGS_COMPILER_VERSION}" STREQUAL "12")
message(FATAL_ERROR "CONAN_SETTINGS_COMPILER_VERSION INCORRECT!")
endif()
if(NOT "${CONAN_SETTINGS_COMPILER_RUNTIME}" STREQUAL "MTd")
message(FATAL_ERROR "CONAN_SETTINGS_COMPILER_RUNTIME INCORRECT!")
endif()
""")
save("build/myprofile", textwrap.dedent("""
[settings]
compiler=Visual Studio
compiler.version=15
compiler.runtime=MTd
"""))
save("build/myprofile2", textwrap.dedent("""
[settings]
compiler.version=12
"""))
save("CMakeLists.txt", content)
os.chdir("build")
run("cmake .. %s -DCMAKE_BUILD_TYPE=Release" % (generator))
run("cmake .. %s -DCMAKE_BUILD_TYPE=Debug" % (generator))
def test_conan_config_install(self):
remote_name = "test-remote"
remote_url = "https://test.test.test"
verify_ssl = False
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
message(STATUS "CMAKE VERSION: ${CMAKE_VERSION}")
set(CONAN_DISABLE_CHECK_COMPILER ON)
include(conan.cmake)
conan_config_install(ITEM \"${PROJECT_SOURCE_DIR}/config/\" VERIFY_SSL false)
""")
save("config/remotes.txt", "%s %s %r" % (remote_name, remote_url, verify_ssl))
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. %s" % generator)
with open("%s/.conan/remotes.json" % os.environ["CONAN_USER_HOME"]) as json_file:
data = json.load(json_file)
assert len(data["remotes"]) == 1, "Invalid number of remotes"
remote = data["remotes"][0]
assert remote["name"] == remote_name, "Invalid remote name"
assert remote["url"] == remote_url, "Invalid remote url"
assert remote["verify_ssl"] == verify_ssl, "Invalid verify_ssl"
def test_conan_config_install_args(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
message(STATUS "CMAKE VERSION: ${CMAKE_VERSION}")
set(CONAN_DISABLE_CHECK_COMPILER ON)
include(conan.cmake)
conan_config_install(ITEM https://github.com/conan-io/cmake-conan.git
TYPE git
ARGS -b v0.5)
""")
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. {} -DCMAKE_BUILD_TYPE=Release > output.txt".format(generator))
with open('output.txt', 'r') as file:
data = file.read()
assert "Repo cloned!" in data
assert "Copying file" in data
def test_conan_cmake_profile(self):
content = textwrap.dedent("""
cmake_minimum_required(VERSION 3.9)
project(FormatOutput CXX)
include(conan.cmake)
conan_cmake_profile(
FILEPATH "${CMAKE_BINARY_DIR}/profile"
INCLUDE default
SETTINGS os=Windows
arch=x86_64
build_type=Debug
compiler=msvc
compiler.version=192
compiler.runtime=dynamic
compiler.runtime_type=Debug
compiler.cppstd=14
OPTIONS fmt:shared=True
fmt:header_only=False
CONF "tools.cmake.cmaketoolchain:generator=Visual Studio 16 2019"
"tools.cmake.cmaketoolchain:toolset_arch=x64"
"tools.cmake.build:jobs=10"
ENV "MyPath1=(path)/some/path11"
"MyPath1=+(path)/other/path12"
BUILDENV "MyPath2=(path)/some/path21"
"MyPath2=+(path)/other/path22"
RUNENV "MyPath3=(path)/some/path31"
"MyPath3=+(path)/other/path32"
TOOL_REQUIRES cmake/3.16.3
)
""")
result_conanfile = textwrap.dedent("""
include(default)
[settings]
os=Windows
arch=x86_64
build_type=Debug
compiler=msvc
compiler.version=192
compiler.runtime=dynamic
compiler.runtime_type=Debug
compiler.cppstd=14
[options]
fmt:shared=True
fmt:header_only=False
[conf]
tools.cmake.cmaketoolchain:generator=Visual Studio 16 2019
tools.cmake.cmaketoolchain:toolset_arch=x64
tools.cmake.build:jobs=10
[env]
MyPath1=(path)/some/path11
MyPath1=+(path)/other/path12
[buildenv]
MyPath2=(path)/some/path21
MyPath2=+(path)/other/path22
[runenv]
MyPath3=(path)/some/path31
MyPath3=+(path)/other/path32
[tool_requires]
cmake/3.16.3
""")
save("CMakeLists.txt", content)
os.makedirs("build")
os.chdir("build")
run("cmake .. {} -DCMAKE_BUILD_TYPE=Release".format(generator))
with open('profile', 'r') as file:
data = file.read()
assert data in result_conanfile
class LocalTests(unittest.TestCase):
@classmethod
def setUpClass(cls):
CONAN_TEST_FOLDER = os.getenv('CONAN_TEST_FOLDER', None)
folder = tempfile.mkdtemp(suffix="conan", dir=CONAN_TEST_FOLDER)
cls.old_env = dict(os.environ)
cls.old_folder = os.getcwd()
os.environ.update({"CONAN_USER_HOME": folder})
os.chdir(folder)
run("conan new hello/1.0 -s")
run("conan create .")
run("conan create . -s build_type=Debug")
if platform.system() == "Windows":
cls.generator = '-G "Visual Studio 16 2019" -A x64'
else:
cls.generator = '-G "Unix Makefiles"'
def setUp(self):
CONAN_TEST_FOLDER = os.getenv('CONAN_TEST_FOLDER', None)
folder = tempfile.mkdtemp(suffix="conan", dir=CONAN_TEST_FOLDER)