def test_collect_libs(self):
conanfile = ConanFileMock()
# Without package_folder
conanfile.package_folder = None
result = tools.collect_libs(conanfile)
self.assertEqual([], result)
# 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 = tools.collect_libs(conanfile)
self.assertEqual(["mylib"], result)
# Custom folder
customlib_path = os.path.join(conanfile.package_folder,
"custom_folder", "customlib.lib")
save(customlib_path, "")
result = tools.collect_libs(conanfile, folder="custom_folder")
self.assertEqual(["customlib"], result)
# Custom folder doesn't exist
result = tools.collect_libs(conanfile, 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 = tools.collect_libs(conanfile)
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 = tools.collect_libs(conanfile, folder="custom_folder")
self.assertEqual(["customlib"], result)
# Warn same lib different folders
conanfile = ConanFileMock()
conanfile.package_folder = temp_folder()
conanfile.cpp_info = CppInfo(conanfile.name, "")
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 = tools.collect_libs(conanfile)
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(conanfile.name, "")
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 = tools.collect_libs(conanfile)
self.assertEqual(["mylib"], result)
self.assertIn(
"WARN: Lib folder doesn't exist, can't collect libraries: %s" %
no_folder_path, conanfile.output)
def test_collect_libs():
conanfile = ConanFileMock()
conanfile.cpp_info = CppInfo(conanfile.name, "")
# Without package_folder
result = collect_libs(conanfile)
assert [] == result
# Default behavior
conanfile.folders.set_base_package(temp_folder())
mylib_path = os.path.join(conanfile.package_folder, "lib", "mylib.lib")
save(mylib_path, "")
result = collect_libs(conanfile)
assert ["mylib"] == result
# Custom folder
customlib_path = os.path.join(conanfile.package_folder, "custom_folder",
"customlib.lib")
save(customlib_path, "")
result = collect_libs(conanfile, folder="custom_folder")
assert ["customlib"] == result
# Custom folder doesn't exist
result = collect_libs(conanfile, folder="fake_folder")
assert [] == result
assert "Lib folder doesn't exist, can't collect libraries:" in conanfile.output
# Use cpp_info.libdirs
conanfile.cpp_info.libdirs = ["lib", "custom_folder"]
result = collect_libs(conanfile)
assert ["customlib", "mylib"] == result
# Custom folder with multiple libdirs should only collect from custom folder
assert ["lib", "custom_folder"] == conanfile.cpp_info.libdirs
result = collect_libs(conanfile, folder="custom_folder")
assert ["customlib"] == result
# Warn same lib different folders
conanfile = ConanFileMock()
conanfile.folders.set_base_package(temp_folder())
conanfile.cpp_info = CppInfo(conanfile.name, "")
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 = collect_libs(conanfile)
assert ["mylib"] == result
assert "Library 'mylib' was either already found in a previous "\
"'conanfile.cpp_info.libdirs' folder or appears several times with a "\
"different file extension" in conanfile.output
# Warn lib folder does not exist with correct result
conanfile = ConanFileMock()
conanfile.folders.set_base_package(temp_folder())
conanfile.cpp_info = CppInfo(conanfile.name, "")
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 = collect_libs(conanfile)
assert ["mylib"] == result
assert "WARN: Lib folder doesn't exist, can't collect libraries: %s" % no_folder_path \
in conanfile.output