blob: 72032c7a6548d622fce27f393632f6b091a45e3d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
|
#.rst:
# FindGTest
# ---------
#
# Locate the Google C++ Testing Framework.
#
# Imported targets
# ^^^^^^^^^^^^^^^^
#
# This module defines the following :prop_tgt:`IMPORTED` targets:
#
# ``GTest::GTest``
# The Google Test ``gtest`` library, if found; adds Thread::Thread
# automatically
# ``GTest::Main``
# The Google Test ``gtest_main`` library, if found
#
#
# Result variables
# ^^^^^^^^^^^^^^^^
#
# This module will set the following variables in your project:
#
# ``GTEST_FOUND``
# Found the Google Testing framework
# ``GTEST_INCLUDE_DIRS``
# the directory containing the Google Test headers
#
# The library variables below are set as normal variables. These
# contain debug/optimized keywords when a debugging library is found.
#
# ``GTEST_LIBRARIES``
# The Google Test ``gtest`` library; note it also requires linking
# with an appropriate thread library
# ``GTEST_MAIN_LIBRARIES``
# The Google Test ``gtest_main`` library
# ``GTEST_BOTH_LIBRARIES``
# Both ``gtest`` and ``gtest_main``
#
# Cache variables
# ^^^^^^^^^^^^^^^
#
# The following cache variables may also be set:
#
# ``GTEST_ROOT``
# The root directory of the Google Test installation (may also be
# set as an environment variable)
# ``GTEST_MSVC_SEARCH``
# If compiling with MSVC, this variable can be set to ``MD`` or
# ``MT`` (the default) to enable searching a GTest build tree
#
#
# Example usage
# ^^^^^^^^^^^^^
#
# ::
#
# enable_testing()
# find_package(GTest REQUIRED)
#
# add_executable(foo foo.cc)
# target_link_libraries(foo GTest::GTest GTest::Main)
#
# add_test(AllTestsInFoo foo)
#
#
# Deeper integration with CTest
# ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
#
# If you would like each Google test to show up in CTest as a test you
# may use the following macro::
#
# GTEST_ADD_TESTS(executable extra_args files...)
#
# ``executable``
# the path to the test executable
# ``extra_args``
# a list of extra arguments to be passed to executable enclosed in
# quotes (or ``""`` for none)
# ``files...``
# a list of source files to search for tests and test fixtures. Or
# ``AUTO`` to find them from executable target
#
# However, note that this macro will slow down your tests by running
# an executable for each test and test fixture.
#
# Example usage::
#
# set(FooTestArgs --foo 1 --bar 2)
# add_executable(FooTest FooUnitTest.cc)
# GTEST_ADD_TESTS(FooTest "${FooTestArgs}" AUTO)
#=============================================================================
# Copyright 2009 Kitware, Inc.
# Copyright 2009 Philip Lowman <philip@yhbt.com>
# Copyright 2009 Daniel Blezek <blezek@gmail.com>
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
#
# Thanks to Daniel Blezek <blezek@gmail.com> for the GTEST_ADD_TESTS code
function(GTEST_ADD_TESTS executable extra_args)
if(NOT ARGN)
message(FATAL_ERROR "Missing ARGN: Read the documentation for GTEST_ADD_TESTS")
endif()
if(ARGN STREQUAL "AUTO")
# obtain sources used for building that executable
get_property(ARGN TARGET ${executable} PROPERTY SOURCES)
endif()
set(gtest_case_name_regex ".*\\( *([A-Za-z_0-9]+) *, *([A-Za-z_0-9]+) *\\).*")
set(gtest_test_type_regex "(TYPED_TEST|TEST_?[FP]?)")
foreach(source ${ARGN})
set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${source})
file(READ "${source}" contents)
string(REGEX MATCHALL "${gtest_test_type_regex} *\\(([A-Za-z_0-9 ,]+)\\)" found_tests ${contents})
foreach(hit ${found_tests})
string(REGEX MATCH "${gtest_test_type_regex}" test_type ${hit})
# Parameterized tests have a different signature for the filter
if("x${test_type}" STREQUAL "xTEST_P")
string(REGEX REPLACE ${gtest_case_name_regex} "*/\\1.\\2/*" test_name ${hit})
elseif("x${test_type}" STREQUAL "xTEST_F" OR "x${test_type}" STREQUAL "xTEST")
string(REGEX REPLACE ${gtest_case_name_regex} "\\1.\\2" test_name ${hit})
elseif("x${test_type}" STREQUAL "xTYPED_TEST")
string(REGEX REPLACE ${gtest_case_name_regex} "\\1/*.\\2" test_name ${hit})
else()
message(WARNING "Could not parse GTest ${hit} for adding to CTest.")
continue()
endif()
add_test(NAME ${test_name} COMMAND ${executable} --gtest_filter=${test_name} ${extra_args})
endforeach()
endforeach()
endfunction()
function(_gtest_append_debugs _endvar _library)
if(${_library} AND ${_library}_DEBUG)
set(_output optimized ${${_library}} debug ${${_library}_DEBUG})
else()
set(_output ${${_library}})
endif()
set(${_endvar} ${_output} PARENT_SCOPE)
endfunction()
function(_gtest_find_library _name)
find_library(${_name}
NAMES ${ARGN}
HINTS
ENV GTEST_ROOT
${GTEST_ROOT}
PATH_SUFFIXES ${_gtest_libpath_suffixes}
)
mark_as_advanced(${_name})
endfunction()
#
if(NOT DEFINED GTEST_MSVC_SEARCH)
set(GTEST_MSVC_SEARCH MD)
endif()
set(_gtest_libpath_suffixes lib)
if(MSVC)
if(GTEST_MSVC_SEARCH STREQUAL "MD")
list(APPEND _gtest_libpath_suffixes
msvc/gtest-md/Debug
msvc/gtest-md/Release)
elseif(GTEST_MSVC_SEARCH STREQUAL "MT")
list(APPEND _gtest_libpath_suffixes
msvc/gtest/Debug
msvc/gtest/Release)
endif()
endif()
find_path(GTEST_INCLUDE_DIR gtest/gtest.h
HINTS
$ENV{GTEST_ROOT}/include
${GTEST_ROOT}/include
)
mark_as_advanced(GTEST_INCLUDE_DIR)
if(MSVC AND GTEST_MSVC_SEARCH STREQUAL "MD")
# The provided /MD project files for Google Test add -md suffixes to the
# library names.
_gtest_find_library(GTEST_LIBRARY gtest-md gtest)
_gtest_find_library(GTEST_LIBRARY_DEBUG gtest-mdd gtestd)
_gtest_find_library(GTEST_MAIN_LIBRARY gtest_main-md gtest_main)
_gtest_find_library(GTEST_MAIN_LIBRARY_DEBUG gtest_main-mdd gtest_maind)
else()
_gtest_find_library(GTEST_LIBRARY gtest)
_gtest_find_library(GTEST_LIBRARY_DEBUG gtestd)
_gtest_find_library(GTEST_MAIN_LIBRARY gtest_main)
_gtest_find_library(GTEST_MAIN_LIBRARY_DEBUG gtest_maind)
endif()
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(GTest DEFAULT_MSG GTEST_LIBRARY GTEST_INCLUDE_DIR GTEST_MAIN_LIBRARY)
if(GTEST_FOUND)
set(GTEST_INCLUDE_DIRS ${GTEST_INCLUDE_DIR})
_gtest_append_debugs(GTEST_LIBRARIES GTEST_LIBRARY)
_gtest_append_debugs(GTEST_MAIN_LIBRARIES GTEST_MAIN_LIBRARY)
set(GTEST_BOTH_LIBRARIES ${GTEST_LIBRARIES} ${GTEST_MAIN_LIBRARIES})
include(CMakeFindDependencyMacro)
find_dependency(Threads)
if(NOT TARGET GTest::GTest)
add_library(GTest::GTest UNKNOWN IMPORTED)
set_target_properties(GTest::GTest PROPERTIES
INTERFACE_LINK_LIBRARIES "Threads::Threads")
if(GTEST_INCLUDE_DIRS)
set_target_properties(GTest::GTest PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${GTEST_INCLUDE_DIRS}")
endif()
if(EXISTS "${GTEST_LIBRARY}")
set_target_properties(GTest::GTest PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES "CXX"
IMPORTED_LOCATION "${GTEST_LIBRARY}")
endif()
if(EXISTS "${GTEST_LIBRARY_RELEASE}")
set_property(TARGET GTest::GTest APPEND PROPERTY
IMPORTED_CONFIGURATIONS RELEASE)
set_target_properties(GTest::GTest PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "CXX"
IMPORTED_LOCATION_RELEASE "${GTEST_LIBRARY_RELEASE}")
endif()
if(EXISTS "${GTEST_LIBRARY_DEBUG}")
set_property(TARGET GTest::GTest APPEND PROPERTY
IMPORTED_CONFIGURATIONS DEBUG)
set_target_properties(GTest::GTest PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "CXX"
IMPORTED_LOCATION_DEBUG "${GTEST_LIBRARY_DEBUG}")
endif()
endif()
if(NOT TARGET GTest::Main)
add_library(GTest::Main UNKNOWN IMPORTED)
set_target_properties(GTest::Main PROPERTIES
INTERFACE_LINK_LIBRARIES "GTest::GTest")
if(EXISTS "${GTEST_MAIN_LIBRARY}")
set_target_properties(GTest::Main PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES "CXX"
IMPORTED_LOCATION "${GTEST_MAIN_LIBRARY}")
endif()
if(EXISTS "${GTEST_MAIN_LIBRARY_RELEASE}")
set_property(TARGET GTest::Main APPEND PROPERTY
IMPORTED_CONFIGURATIONS RELEASE)
set_target_properties(GTest::Main PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "CXX"
IMPORTED_LOCATION_RELEASE "${GTEST_MAIN_LIBRARY_RELEASE}")
endif()
if(EXISTS "${GTEST_MAIN_LIBRARY_DEBUG}")
set_property(TARGET GTest::Main APPEND PROPERTY
IMPORTED_CONFIGURATIONS DEBUG)
set_target_properties(GTest::Main PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "CXX"
IMPORTED_LOCATION_DEBUG "${GTEST_MAIN_LIBRARY_DEBUG}")
endif()
endif()
endif()
|
