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Teach RunCMake tests to allow custom checks 

Look for a <SubTest>-check.cmake script and load it to check side
effects of the sub test.  Provide it with the test source and build tree
paths in variables.  Check for a failure message in a result variable.
This commit is contained in:
Brad King 2012-04-18 11:09:18 -04:00
parent 31e7fadbb3
commit 38c3943b6f
2 changed files with 19 additions and 9 deletions
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5
Tests/RunCMake/CMakeLists.txt
View File

@ -27,8 +27,13 @@
# <SubTest>-result.txt = Process result expected if not "0"
# <SubTest>-stdout.txt = Regex matching expected stdout content
# <SubTest>-stderr.txt = Regex matching expected stderr content
# <SubTest>-check.cmake = Custom result check
# Note that trailing newlines will be stripped from actual test
# output before matching against the stdout and stderr expressions.
# The code in <SubTest>-check.cmake may use variables
# RunCMake_TEST_SOURCE_DIR = Top of test source tree
# RunCMake_TEST_BINARY_DIR = Top of test binary tree
# and an failure must store a message in RunCMake_TEST_FAILED.
macro(add_RunCMake_test test)
add_test(RunCMake.${test} ${CMAKE_CMAKE_COMMAND}

17
Tests/RunCMake/RunCMake.cmake
View File

@ -25,14 +25,14 @@ function(run_cmake test)
unset(expect_std${o})
endif()
endforeach()
set(source_dir "${top_src}")
set(binary_dir "${top_bin}/${test}-build")
file(REMOVE_RECURSE "${binary_dir}")
file(MAKE_DIRECTORY "${binary_dir}")
set(RunCMake_TEST_SOURCE_DIR "${top_src}")
set(RunCMake_TEST_BINARY_DIR "${top_bin}/${test}-build")
file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
execute_process(
COMMAND ${CMAKE_COMMAND} "${source_dir}"
COMMAND ${CMAKE_COMMAND} "${RunCMake_TEST_SOURCE_DIR}"
-G "${RunCMake_GENERATOR}" -DRunCMake_TEST=${test}
WORKING_DIRECTORY "${binary_dir}"
WORKING_DIRECTORY "${RunCMake_TEST_BINARY_DIR}"
OUTPUT_VARIABLE actual_stdout
ERROR_VARIABLE actual_stderr
RESULT_VARIABLE actual_result
@ -53,6 +53,11 @@ function(run_cmake test)
endif()
endif()
endforeach()
unset(RunCMake_TEST_FAILED)
include(${top_src}/${test}-check.cmake OPTIONAL)
if(RunCMake_TEST_FAILED)
set(msg "${RunCMake_TEST_FAILED}\n${msg}")
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}")