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-rw-r--r--config/cmake/runTest.cmake82
1 files changed, 82 insertions, 0 deletions
diff --git a/config/cmake/runTest.cmake b/config/cmake/runTest.cmake
new file mode 100644
index 0000000..4218671
--- /dev/null
+++ b/config/cmake/runTest.cmake
@@ -0,0 +1,82 @@
+# runTest.cmake executes a command and captures the output in a file. File is then compared
+# against a reference file. Exit status of command can also be compared.
+
+# arguments checking
+IF (NOT TEST_PROGRAM)
+ MESSAGE (FATAL_ERROR "Require TEST_PROGRAM to be defined")
+ENDIF (NOT TEST_PROGRAM)
+#IF (NOT TEST_ARGS)
+# MESSAGE (STATUS "Require TEST_ARGS to be defined")
+#ENDIF (NOT TEST_ARGS)
+IF (NOT TEST_FOLDER)
+ MESSAGE ( FATAL_ERROR "Require TEST_FOLDER to be defined")
+ENDIF (NOT TEST_FOLDER)
+IF (NOT TEST_OUTPUT)
+ MESSAGE (FATAL_ERROR "Require TEST_OUTPUT to be defined")
+ENDIF (NOT TEST_OUTPUT)
+#IF (NOT TEST_EXPECT)
+# MESSAGE (STATUS "Require TEST_EXPECT to be defined")
+#ENDIF (NOT TEST_EXPECT)
+IF (NOT TEST_REFERENCE)
+ MESSAGE (FATAL_ERROR "Require TEST_REFERENCE to be defined")
+ENDIF (NOT TEST_REFERENCE)
+
+SET (ERROR_APPEND 1)
+
+MESSAGE (STATUS "COMMAND: ${TEST_PROGRAM} ${TEST_ARGS}")
+
+# run the test program, capture the stdout/stderr and the result var
+EXECUTE_PROCESS (
+ COMMAND ${TEST_PROGRAM} ${TEST_ARGS}
+ WORKING_DIRECTORY ${TEST_FOLDER}
+ RESULT_VARIABLE TEST_RESULT
+ OUTPUT_FILE ${TEST_OUTPUT}
+ ERROR_FILE ${TEST_OUTPUT}.err
+ OUTPUT_VARIABLE TEST_ERROR
+ ERROR_VARIABLE TEST_ERROR
+)
+
+MESSAGE (STATUS "COMMAND Result: ${TEST_RESULT}")
+
+IF (ERROR_APPEND)
+ FILE (READ ${TEST_FOLDER}/${TEST_OUTPUT}.err TEST_STREAM)
+ FILE (APPEND ${TEST_FOLDER}/${TEST_OUTPUT} "${TEST_STREAM}")
+ENDIF (ERROR_APPEND)
+
+IF (TEST_APPEND)
+ FILE (APPEND ${TEST_OUTPUT} "${TEST_APPEND} ${TEST_RESULT}\n")
+ENDIF (TEST_APPEND)
+
+# if the return value is !=0 bail out
+IF (NOT ${TEST_RESULT} STREQUAL ${TEST_EXPECT})
+ MESSAGE ( FATAL_ERROR "Failed: Test program ${TEST_PROGRAM} exited != 0.\n${TEST_ERROR}")
+ENDIF (NOT ${TEST_RESULT} STREQUAL ${TEST_EXPECT})
+
+MESSAGE (STATUS "COMMAND Error: ${TEST_ERROR}")
+
+IF (TEST_MASK)
+ FILE (READ ${TEST_FOLDER}/${TEST_OUTPUT} TEST_STREAM)
+ #STRING(REGEX REPLACE "Modified:[^\n]+\n" "Modified: XXXX-XX-XX XX:XX:XX XXX\n" TEST_STREAM "${TEST_STREAM}")
+ STRING(REGEX REPLACE "Storage:[^\n]+\n" "Storage: <details removed for portability>\n" TEST_STREAM "${TEST_STREAM}")
+ FILE (WRITE ${TEST_FOLDER}/${TEST_OUTPUT} "${TEST_STREAM}")
+ENDIF (TEST_MASK)
+
+IF (WIN32 AND NOT MINGW)
+ FILE (READ ${TEST_FOLDER}/${TEST_REFERENCE} TEST_STREAM)
+ FILE (WRITE ${TEST_FOLDER}/${TEST_REFERENCE} "${TEST_STREAM}")
+ENDIF (WIN32 AND NOT MINGW)
+
+# now compare the output with the reference
+EXECUTE_PROCESS (
+ COMMAND ${CMAKE_COMMAND} -E compare_files ${TEST_OUTPUT} ${TEST_REFERENCE}
+ RESULT_VARIABLE TEST_RESULT
+)
+
+# again, if return value is !=0 scream and shout
+IF (TEST_RESULT)
+ MESSAGE (FATAL_ERROR "Failed: The output of ${TEST_PROGRAM} did not match ${TEST_REFERENCE}")
+ENDIF (TEST_RESULT)
+
+# everything went fine...
+MESSAGE ("Passed: The output of ${TEST_PROGRAM} matches ${TEST_REFERENCE}")
+