diff options
Diffstat (limited to 'Tests/CMakeTests')
| -rw-r--r-- | Tests/CMakeTests/CMakeLists.txt | 9 | ||||
| -rw-r--r-- | Tests/CMakeTests/PolicyCheckTest.cmake.in | 154 |
2 files changed, 163 insertions, 0 deletions
diff --git a/Tests/CMakeTests/CMakeLists.txt b/Tests/CMakeTests/CMakeLists.txt index 344b772..4c49c6a 100644 --- a/Tests/CMakeTests/CMakeLists.txt +++ b/Tests/CMakeTests/CMakeLists.txt @@ -55,6 +55,15 @@ set(GetPrerequisites_PreArgs ) AddCMakeTest(GetPrerequisites "${GetPrerequisites_PreArgs}") +if(GIT_EXECUTABLE) + set(PolicyCheck_PreArgs + "-DCMake_BINARY_DIR:PATH=${CMake_BINARY_DIR}" + "-DCMake_SOURCE_DIR:PATH=${CMake_SOURCE_DIR}" + "-DGIT_EXECUTABLE:STRING=${GIT_EXECUTABLE}" + ) + AddCMakeTest(PolicyCheck "${PolicyCheck_PreArgs}") +endif() + # Run CheckSourceTree as the very last test in the CMake/CTest/CPack test # suite. It detects if any changes have been made to the CMake source tree # by any previous configure, build or test steps. diff --git a/Tests/CMakeTests/PolicyCheckTest.cmake.in b/Tests/CMakeTests/PolicyCheckTest.cmake.in new file mode 100644 index 0000000..416dc0a --- /dev/null +++ b/Tests/CMakeTests/PolicyCheckTest.cmake.in @@ -0,0 +1,154 @@ +# Check the CMake source tree for suspicious policy introdcutions... +# +message("=============================================================================") +message("CTEST_FULL_OUTPUT (Avoid ctest truncation of output)") +message("") +message("CMake_BINARY_DIR='${CMake_BINARY_DIR}'") +message("CMake_SOURCE_DIR='${CMake_SOURCE_DIR}'") +message("GIT_EXECUTABLE='${GIT_EXECUTABLE}'") +message("") + + +# If this does not appear to be a git checkout, just pass the test here +# and now. (Do not let the test fail if it is run in a tree *exported* from a +# repository or unpacked from a .zip file source installer...) +# +set(is_git_checkout 0) +if(EXISTS "${CMake_SOURCE_DIR}/.git") + set(is_git_checkout 1) +endif() + +message("is_git_checkout='${is_git_checkout}'") +message("") + +if(NOT is_git_checkout) + message("source tree is not a git checkout... test passes by early return...") + return() +endif() + +# If no GIT_EXECUTABLE, see if we can figure out which git was used +# for the ctest_update step on this dashboard... +# +if(is_git_checkout AND NOT GIT_EXECUTABLE) + set(ctest_ini_file "") + set(exe "") + + # Use the old name: + if(EXISTS "${CMake_BINARY_DIR}/DartConfiguration.tcl") + set(ctest_ini_file "${CMake_BINARY_DIR}/DartConfiguration.tcl") + endif() + + # But if it exists, prefer the new name: + if(EXISTS "${CMake_BINARY_DIR}/CTestConfiguration.ini") + set(ctest_ini_file "${CMake_BINARY_DIR}/CTestConfiguration.ini") + endif() + + # If there is a ctest ini file, read the update command or git command + # from it: + # + if(ctest_ini_file) + file(STRINGS "${ctest_ini_file}" line REGEX "^GITCommand: (.*)$") + string(REGEX REPLACE "^GITCommand: (.*)$" "\\1" line "${line}") + if("${line}" MATCHES "^\"") + string(REGEX REPLACE "^\"([^\"]+)\" *.*$" "\\1" line "${line}") + else() + string(REGEX REPLACE "^([^ ]+) *.*$" "\\1" line "${line}") + endif() + set(exe "${line}") + if("${exe}" STREQUAL "GITCOMMAND-NOTFOUND") + set(exe "") + endif() + if(exe) + message("info: GIT_EXECUTABLE set by 'GITCommand:' from '${ctest_ini_file}'") + endif() + + if(NOT exe) + file(STRINGS "${ctest_ini_file}" line REGEX "^UpdateCommand: (.*)$") + string(REGEX REPLACE "^UpdateCommand: (.*)$" "\\1" line "${line}") + if("${line}" MATCHES "^\"") + string(REGEX REPLACE "^\"([^\"]+)\" *.*$" "\\1" line "${line}") + else() + string(REGEX REPLACE "^([^ ]+) *.*$" "\\1" line "${line}") + endif() + set(exe "${line}") + if("${exe}" STREQUAL "GITCOMMAND-NOTFOUND") + set(exe "") + endif() + if(exe) + message("info: GIT_EXECUTABLE set by 'UpdateCommand:' from '${ctest_ini_file}'") + endif() + endif() + else() + message("info: no DartConfiguration.tcl or CTestConfiguration.ini file...") + endif() + + # If we have still not grokked the exe, look in the Update.xml file to see + # if we can parse it from there... + # + if(NOT exe) + file(GLOB_RECURSE update_xml_file "${CMake_BINARY_DIR}/Testing/Update.xml") + if(update_xml_file) + file(STRINGS "${update_xml_file}" line + REGEX "^.*<UpdateCommand>(.*)</UpdateCommand>$" LIMIT_COUNT 1) + string(REPLACE ""\;" "\"" line "${line}") + string(REGEX REPLACE "^.*<UpdateCommand>(.*)</UpdateCommand>$" "\\1" line "${line}") + if("${line}" MATCHES "^\"") + string(REGEX REPLACE "^\"([^\"]+)\" *.*$" "\\1" line "${line}") + else() + string(REGEX REPLACE "^([^ ]+) *.*$" "\\1" line "${line}") + endif() + if(line) + set(exe "${line}") + endif() + if(exe) + message("info: GIT_EXECUTABLE set by '<UpdateCommand>' from '${update_xml_file}'") + endif() + else() + message("info: no Update.xml file...") + endif() + endif() + + if(exe) + set(GIT_EXECUTABLE "${exe}") + message("GIT_EXECUTABLE='${GIT_EXECUTABLE}'") + message("") + + if(NOT EXISTS "${GIT_EXECUTABLE}") + message(FATAL_ERROR "GIT_EXECUTABLE does not exist...") + endif() + else() + message(FATAL_ERROR "could not determine GIT_EXECUTABLE...") + endif() +endif() + + +if(is_git_checkout AND GIT_EXECUTABLE) + # Check with "git grep" if there are any unacceptable cmPolicies additions + # + message("=============================================================================") + message("This is a git checkout, using git grep to verify no unacceptable policies") + message("are being introduced....") + message("") + + execute_process(COMMAND ${GIT_EXECUTABLE} grep -En "[0-9][0-9][0-9][0-9][0-9].*cmPolicies" + WORKING_DIRECTORY ${CMake_SOURCE_DIR} + OUTPUT_VARIABLE grep_output + OUTPUT_STRIP_TRAILING_WHITESPACE) + message("=== output of 'git grep -En \"[0-9][0-9][0-9][0-9][0-9].*cmPolicies\"' ===") + message("${grep_output}") + message("=== end output ===") + message("") + + if(NOT "${grep_output}" STREQUAL "") + message(FATAL_ERROR "git grep output is non-empty... +New CMake policies must be introduced in a non-date-based version number. +Send email to the cmake-developers list to figure out what the target +version number for this policy should be...") + endif() +endif() + + +# Still here? Good then... +# +message("test passes") +message("") |