blob: 321f004a2939e5b928b543ee8f6b3298e0022679 (
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
|
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#[=======================================================================[.rst:
FindCxxTest
-----------
Find CxxTest unit testing framework.
Find the CxxTest suite and declare a helper macro for creating unit
tests and integrating them with CTest. For more details on CxxTest
see http://cxxtest.tigris.org
INPUT Variables
::
CXXTEST_USE_PYTHON [deprecated since 1.3]
Only used in the case both Python & Perl
are detected on the system to control
which CxxTest code generator is used.
Valid only for CxxTest version 3.
::
NOTE: In older versions of this Find Module,
this variable controlled if the Python test
generator was used instead of the Perl one,
regardless of which scripting language the
user had installed.
::
CXXTEST_TESTGEN_ARGS (since CMake 2.8.3)
Specify a list of options to pass to the CxxTest code
generator. If not defined, --error-printer is
passed.
OUTPUT Variables
::
CXXTEST_FOUND
True if the CxxTest framework was found
CXXTEST_INCLUDE_DIRS
Where to find the CxxTest include directory
CXXTEST_PERL_TESTGEN_EXECUTABLE
The perl-based test generator
CXXTEST_PYTHON_TESTGEN_EXECUTABLE
The python-based test generator
CXXTEST_TESTGEN_EXECUTABLE (since CMake 2.8.3)
The test generator that is actually used (chosen using user preferences
and interpreters found in the system)
CXXTEST_TESTGEN_INTERPRETER (since CMake 2.8.3)
The full path to the Perl or Python executable on the system, on
platforms where the script cannot be executed using its shebang line.
MACROS for optional use by CMake users:
::
CXXTEST_ADD_TEST(<test_name> <gen_source_file> <input_files_to_testgen...>)
Creates a CxxTest runner and adds it to the CTest testing suite
Parameters:
test_name The name of the test
gen_source_file The generated source filename to be
generated by CxxTest
input_files_to_testgen The list of header files containing the
CxxTest::TestSuite's to be included in
this runner
::
#==============
Example Usage:
::
find_package(CxxTest)
if(CXXTEST_FOUND)
include_directories(${CXXTEST_INCLUDE_DIR})
enable_testing()
::
CXXTEST_ADD_TEST(unittest_foo foo_test.cc
${CMAKE_CURRENT_SOURCE_DIR}/foo_test.h)
target_link_libraries(unittest_foo foo) # as needed
endif()
::
This will (if CxxTest is found):
1. Invoke the testgen executable to autogenerate foo_test.cc in the
binary tree from "foo_test.h" in the current source directory.
2. Create an executable and test called unittest_foo.
::
#=============
Example foo_test.h:
::
#include <cxxtest/TestSuite.h>
::
class MyTestSuite : public CxxTest::TestSuite
{
public:
void testAddition( void )
{
TS_ASSERT( 1 + 1 > 1 );
TS_ASSERT_EQUALS( 1 + 1, 2 );
}
};
#]=======================================================================]
# Version 1.4 (11/18/10) (CMake 2.8.4)
# Issue 11384: Added support to the CXX_ADD_TEST macro so header
# files (containing the tests themselves) show up in
# Visual Studio and other IDEs.
#
# Version 1.3 (8/19/10) (CMake 2.8.3)
# Included patch by Simone Rossetto to check if either Python or Perl
# are present in the system. Whichever interpreter that is detected
# is now used to run the test generator program. If both interpreters
# are detected, the CXXTEST_USE_PYTHON variable is obeyed.
#
# Also added support for CXXTEST_TESTGEN_ARGS, for manually specifying
# options to the CxxTest code generator.
# Version 1.2 (3/2/08)
# Included patch from Tyler Roscoe to have the perl & python binaries
# detected based on CXXTEST_INCLUDE_DIR
# Version 1.1 (2/9/08)
# Clarified example to illustrate need to call target_link_libraries()
# Changed commands to lowercase
# Added licensing info
# Version 1.0 (1/8/08)
# Fixed CXXTEST_INCLUDE_DIRS so it will work properly
# Eliminated superfluous CXXTEST_FOUND assignment
# Cleaned up and added more documentation
#=============================================================
# CXXTEST_ADD_TEST (public macro)
#=============================================================
macro(CXXTEST_ADD_TEST _cxxtest_testname _cxxtest_outfname)
set(_cxxtest_real_outfname ${CMAKE_CURRENT_BINARY_DIR}/${_cxxtest_outfname})
add_custom_command(
OUTPUT ${_cxxtest_real_outfname}
DEPENDS ${ARGN}
COMMAND ${CXXTEST_TESTGEN_INTERPRETER}
${CXXTEST_TESTGEN_EXECUTABLE} ${CXXTEST_TESTGEN_ARGS} -o ${_cxxtest_real_outfname} ${ARGN}
)
set_source_files_properties(${_cxxtest_real_outfname} PROPERTIES GENERATED true)
add_executable(${_cxxtest_testname} ${_cxxtest_real_outfname} ${ARGN})
if(CMAKE_RUNTIME_OUTPUT_DIRECTORY)
add_test(${_cxxtest_testname} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${_cxxtest_testname})
elseif(EXECUTABLE_OUTPUT_PATH)
add_test(${_cxxtest_testname} ${EXECUTABLE_OUTPUT_PATH}/${_cxxtest_testname})
else()
add_test(${_cxxtest_testname} ${CMAKE_CURRENT_BINARY_DIR}/${_cxxtest_testname})
endif()
endmacro()
#=============================================================
# main()
#=============================================================
if(NOT DEFINED CXXTEST_TESTGEN_ARGS)
set(CXXTEST_TESTGEN_ARGS --error-printer)
endif()
find_package(Python QUIET)
find_package(Perl QUIET)
find_path(CXXTEST_INCLUDE_DIR cxxtest/TestSuite.h)
find_program(CXXTEST_PYTHON_TESTGEN_EXECUTABLE
NAMES cxxtestgen cxxtestgen.py
PATHS ${CXXTEST_INCLUDE_DIR})
find_program(CXXTEST_PERL_TESTGEN_EXECUTABLE cxxtestgen.pl
PATHS ${CXXTEST_INCLUDE_DIR})
if(PYTHON_FOUND OR PERL_FOUND)
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
if(PYTHON_FOUND AND (CXXTEST_USE_PYTHON OR NOT PERL_FOUND OR NOT DEFINED CXXTEST_USE_PYTHON))
set(CXXTEST_TESTGEN_EXECUTABLE ${CXXTEST_PYTHON_TESTGEN_EXECUTABLE})
execute_process(COMMAND ${CXXTEST_PYTHON_TESTGEN_EXECUTABLE} --version
OUTPUT_VARIABLE _CXXTEST_OUT ERROR_VARIABLE _CXXTEST_OUT RESULT_VARIABLE _CXXTEST_RESULT)
if(_CXXTEST_RESULT EQUAL 0)
set(CXXTEST_TESTGEN_INTERPRETER "")
else()
set(CXXTEST_TESTGEN_INTERPRETER ${Python_EXECUTABLE})
endif()
FIND_PACKAGE_HANDLE_STANDARD_ARGS(CxxTest DEFAULT_MSG
CXXTEST_INCLUDE_DIR CXXTEST_PYTHON_TESTGEN_EXECUTABLE)
elseif(PERL_FOUND)
set(CXXTEST_TESTGEN_EXECUTABLE ${CXXTEST_PERL_TESTGEN_EXECUTABLE})
set(CXXTEST_TESTGEN_INTERPRETER ${PERL_EXECUTABLE})
FIND_PACKAGE_HANDLE_STANDARD_ARGS(CxxTest DEFAULT_MSG
CXXTEST_INCLUDE_DIR CXXTEST_PERL_TESTGEN_EXECUTABLE)
endif()
if(CXXTEST_FOUND)
set(CXXTEST_INCLUDE_DIRS ${CXXTEST_INCLUDE_DIR})
endif()
else()
set(CXXTEST_FOUND false)
if(NOT CxxTest_FIND_QUIETLY)
if(CxxTest_FIND_REQUIRED)
message(FATAL_ERROR "Neither Python nor Perl found, cannot use CxxTest, aborting!")
else()
message(STATUS "Neither Python nor Perl found, CxxTest will not be used.")
endif()
endif()
endif()
|
