summaryrefslogtreecommitdiffstats
path: root/Tests/RunCMake/RunCMake.cmake
blob: fa0c9805035336ab59195fb53832a5dd16b9cbbb (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
foreach(arg
    RunCMake_GENERATOR
    RunCMake_SOURCE_DIR
    RunCMake_BINARY_DIR
    )
  if(NOT DEFINED ${arg})
    message(FATAL_ERROR "${arg} not given!")
  endif()
endforeach()

function(run_cmake test)
  set(top_src "${RunCMake_SOURCE_DIR}")
  set(top_bin "${RunCMake_BINARY_DIR}")
  if(EXISTS ${top_src}/${test}-result.txt)
    file(READ ${top_src}/${test}-result.txt expect_result)
    string(REGEX REPLACE "\n+$" "" expect_result "${expect_result}")
  else()
    set(expect_result 0)
  endif()
  foreach(o out err)
    if(RunCMake-std${o}-file AND EXISTS ${top_src}/${RunCMake-std${o}-file})
      file(READ ${top_src}/${RunCMake-std${o}-file} expect_std${o})
      string(REGEX REPLACE "\n+$" "" expect_std${o} "${expect_std${o}}")
    elseif(EXISTS ${top_src}/${test}-std${o}.txt)
      file(READ ${top_src}/${test}-std${o}.txt expect_std${o})
      string(REGEX REPLACE "\n+$" "" expect_std${o} "${expect_std${o}}")
    else()
      unset(expect_std${o})
    endif()
  endforeach()
  if (NOT expect_stderr)
    if (NOT RunCMake_DEFAULT_stderr)
      set(RunCMake_DEFAULT_stderr "^$")
    endif()
    set(expect_stderr ${RunCMake_DEFAULT_stderr})
  endif()

  if (NOT RunCMake_TEST_SOURCE_DIR)
    set(RunCMake_TEST_SOURCE_DIR "${top_src}")
  endif()
  if(NOT RunCMake_TEST_BINARY_DIR)
    set(RunCMake_TEST_BINARY_DIR "${top_bin}/${test}-build")
  endif()
  if(NOT RunCMake_TEST_NO_CLEAN)
    file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
  endif()
  file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
  if(NOT DEFINED RunCMake_TEST_OPTIONS)
    set(RunCMake_TEST_OPTIONS "")
  endif()
  if(APPLE)
    list(APPEND RunCMake_TEST_OPTIONS -DCMAKE_POLICY_DEFAULT_CMP0025=NEW)
  endif()
  if(RunCMake_GENERATOR STREQUAL "Visual Studio 7 .NET 2003" AND NOT RunCMake_WARN_VS71)
    list(APPEND RunCMake_TEST_OPTIONS -DCMAKE_WARN_VS71=OFF)
  endif()
  if(RunCMake_MAKE_PROGRAM)
    list(APPEND RunCMake_TEST_OPTIONS "-DCMAKE_MAKE_PROGRAM=${RunCMake_MAKE_PROGRAM}")
  endif()
  if(RunCMake_TEST_OUTPUT_MERGE)
    set(actual_stderr_var actual_stdout)
    set(actual_stderr "")
  else()
    set(actual_stderr_var actual_stderr)
  endif()
  if(DEFINED RunCMake_TEST_TIMEOUT)
    set(maybe_timeout TIMEOUT ${RunCMake_TEST_TIMEOUT})
  else()
    set(maybe_timeout "")
  endif()
  if(RunCMake_TEST_COMMAND)
    execute_process(
      COMMAND ${RunCMake_TEST_COMMAND}
      WORKING_DIRECTORY "${RunCMake_TEST_BINARY_DIR}"
      OUTPUT_VARIABLE actual_stdout
      ERROR_VARIABLE ${actual_stderr_var}
      RESULT_VARIABLE actual_result
      ${maybe_timeout}
      )
  else()
    execute_process(
      COMMAND ${CMAKE_COMMAND} "${RunCMake_TEST_SOURCE_DIR}"
                -G "${RunCMake_GENERATOR}"
                -A "${RunCMake_GENERATOR_PLATFORM}"
                -T "${RunCMake_GENERATOR_TOOLSET}"
                -DRunCMake_TEST=${test}
                --no-warn-unused-cli
                ${RunCMake_TEST_OPTIONS}
      WORKING_DIRECTORY "${RunCMake_TEST_BINARY_DIR}"
      OUTPUT_VARIABLE actual_stdout
      ERROR_VARIABLE ${actual_stderr_var}
      RESULT_VARIABLE actual_result
      ${maybe_timeout}
      )
  endif()
  set(msg "")
  if(NOT "${actual_result}" MATCHES "${expect_result}")
    set(msg "${msg}Result is [${actual_result}], not [${expect_result}].\n")
  endif()
  foreach(o out err)
    string(REGEX REPLACE "\r\n" "\n" actual_std${o} "${actual_std${o}}")
    string(REGEX REPLACE "(^|\n)((==[0-9]+==|BullseyeCoverage|[a-z]+\\([0-9]+\\) malloc:|Error kstat returned|[^\n]*from Time Machine by path|[^\n]*Bullseye Testing Technology)[^\n]*\n)+" "\\1" actual_std${o} "${actual_std${o}}")
    string(REGEX REPLACE "\n+$" "" actual_std${o} "${actual_std${o}}")
    set(expect_${o} "")
    if(DEFINED expect_std${o})
      if(NOT "${actual_std${o}}" MATCHES "${expect_std${o}}")
        string(REGEX REPLACE "\n" "\n expect-${o}> " expect_${o}
          " expect-${o}> ${expect_std${o}}")
        set(expect_${o} "Expected std${o} to match:\n${expect_${o}}\n")
        set(msg "${msg}std${o} does not match that expected.\n")
      endif()
    endif()
  endforeach()
  unset(RunCMake_TEST_FAILED)
  if(RunCMake-check-file AND EXISTS ${top_src}/${RunCMake-check-file})
    include(${top_src}/${RunCMake-check-file})
  else()
    include(${top_src}/${test}-check.cmake OPTIONAL)
  endif()
  if(RunCMake_TEST_FAILED)
    set(msg "${RunCMake_TEST_FAILED}\n${msg}")
  endif()
  if(msg AND RunCMake_TEST_COMMAND)
    string(REPLACE ";" "\" \"" command "\"${RunCMake_TEST_COMMAND}\"")
    set(msg "${msg}Command was:\n command> ${command}\n")
  endif()
  if(msg)
    string(REGEX REPLACE "\n" "\n actual-out> " actual_out " actual-out> ${actual_stdout}")
    string(REGEX REPLACE "\n" "\n actual-err> " actual_err " actual-err> ${actual_stderr}")
    message(SEND_ERROR "${test} - FAILED:\n"
      "${msg}"
      "${expect_out}"
      "Actual stdout:\n${actual_out}\n"
      "${expect_err}"
      "Actual stderr:\n${actual_err}\n"
      )
  else()
    message(STATUS "${test} - PASSED")
  endif()
endfunction()

function(run_cmake_command test)
  set(RunCMake_TEST_COMMAND "${ARGN}")
  run_cmake(${test})
endfunction()

# Protect RunCMake tests from calling environment.
unset(ENV{MAKEFLAGS})