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#-----------------------------------------------------------------------------
# Function to run a child process and report output only on error.
function(run_child)
execute_process(${ARGN}
RESULT_VARIABLE FAILED
OUTPUT_VARIABLE OUTPUT
ERROR_VARIABLE OUTPUT
OUTPUT_STRIP_TRAILING_WHITESPACE
ERROR_STRIP_TRAILING_WHITESPACE
)
if(FAILED)
string(REGEX REPLACE "\n" "\n " OUTPUT "${OUTPUT}")
message(FATAL_ERROR "Child failed (${FAILED}), output is\n ${OUTPUT}\n"
"Command = [${ARGN}]\n")
endif()
endfunction()
#-----------------------------------------------------------------------------
# Function to find the Update.xml file and check for expected entries.
function(check_updates build)
# Find the Update.xml file for the given build tree
set(PATTERN ${TOP}/${build}/Testing/*/Update.xml)
file(GLOB UPDATE_XML_FILE RELATIVE ${TOP} ${PATTERN})
string(REGEX REPLACE "//Update.xml$" "/Update.xml"
UPDATE_XML_FILE "${UPDATE_XML_FILE}"
)
if(NOT UPDATE_XML_FILE)
message(FATAL_ERROR "Cannot find Update.xml with pattern\n ${PATTERN}")
endif()
message(" found ${UPDATE_XML_FILE}")
set(max_update_xml_size 16384)
# Read entries from the Update.xml file
set(types "Updated|Modified|Conflicting")
file(STRINGS ${TOP}/${UPDATE_XML_FILE} UPDATE_XML_ENTRIES
REGEX "<(${types}|FullName)>"
LIMIT_INPUT ${max_update_xml_size}
)
string(REGEX REPLACE
"[ \t]*<(${types})>[ \t]*;[ \t]*<FullName>([^<]*)</FullName>"
"\\1{\\2}" UPDATE_XML_ENTRIES "${UPDATE_XML_ENTRIES}")
# Compare expected and actual entries
set(EXTRA "${UPDATE_XML_ENTRIES}")
list(REMOVE_ITEM EXTRA ${ARGN} ${UPDATE_EXTRA} ${UPDATE_MAYBE})
set(MISSING "${ARGN}" ${UPDATE_EXTRA})
list(REMOVE_ITEM MISSING ${UPDATE_XML_ENTRIES})
if(NOT UPDATE_NOT_GLOBAL)
set(rev_elements Revision PriorRevision ${UPDATE_GLOBAL_ELEMENTS})
string(REPLACE ";" "|" rev_regex "${rev_elements}")
set(rev_regex "^\t<(${rev_regex})>[^<\n]+</(${rev_regex})>$")
file(STRINGS ${TOP}/${UPDATE_XML_FILE} UPDATE_XML_REVISIONS
REGEX "${rev_regex}"
LIMIT_INPUT ${max_update_xml_size}
)
foreach(r IN LISTS UPDATE_XML_REVISIONS)
string(REGEX REPLACE "${rev_regex}" "\\1" element "${r}")
set(element_${element} 1)
endforeach()
foreach(element ${rev_elements})
if(NOT element_${element})
list(APPEND MISSING "global <${element}> element")
endif()
endforeach()
endif()
# Report the result
set(MSG "")
if(MISSING)
# List the missing entries
set(MSG "${MSG}Update.xml is missing expected entries:\n")
foreach(f ${MISSING})
set(MSG "${MSG} ${f}\n")
endforeach()
else()
# Success
message(" no entries missing from Update.xml")
endif()
# Report the result
if(EXTRA)
# List the extra entries
set(MSG "${MSG}Update.xml has extra unexpected entries:\n")
foreach(f ${EXTRA})
set(MSG "${MSG} ${f}\n")
endforeach()
else()
# Success
message(" no extra entries in Update.xml")
endif()
if(MSG)
# Provide the log file
file(GLOB UPDATE_LOG_FILE
${TOP}/${build}/Testing/Temporary/LastUpdate*.log)
if(UPDATE_LOG_FILE)
file(READ ${UPDATE_LOG_FILE} UPDATE_LOG LIMIT ${max_update_xml_size})
string(REGEX REPLACE "\n" "\n " UPDATE_LOG "${UPDATE_LOG}")
set(MSG "${MSG}Update log:\n ${UPDATE_LOG}")
else()
set(MSG "${MSG}No update log found!")
endif()
# Display the error message
message(FATAL_ERROR "${MSG}")
endif()
endfunction()
#-----------------------------------------------------------------------------
# Function to create initial content.
function(create_content dir)
file(MAKE_DIRECTORY ${TOP}/${dir})
# An example CTest project configuration file.
file(WRITE ${TOP}/${dir}/CTestConfig.cmake
"# CTest Configuration File
set(CTEST_PROJECT_NAME TestProject)
set(CTEST_NIGHTLY_START_TIME \"21:00:00 EDT\")
")
# Some other files.
file(WRITE ${TOP}/${dir}/foo.txt "foo\n")
file(WRITE ${TOP}/${dir}/bar.txt "bar\n")
endfunction()
#-----------------------------------------------------------------------------
# Function to update content.
function(update_content dir added_var removed_var dirs_var)
file(APPEND ${TOP}/${dir}/foo.txt "foo line 2\n")
file(WRITE ${TOP}/${dir}/zot.txt "zot\n")
file(REMOVE ${TOP}/${dir}/bar.txt)
file(MAKE_DIRECTORY ${TOP}/${dir}/subdir)
file(WRITE ${TOP}/${dir}/subdir/foo.txt "foo\n")
file(WRITE ${TOP}/${dir}/subdir/bar.txt "bar\n")
set(${dirs_var} subdir PARENT_SCOPE)
set(${added_var} zot.txt subdir/foo.txt subdir/bar.txt PARENT_SCOPE)
set(${removed_var} bar.txt PARENT_SCOPE)
endfunction()
#-----------------------------------------------------------------------------
# Function to change existing files
function(change_content dir)
file(APPEND ${TOP}/${dir}/foo.txt "foo line 3\n")
file(APPEND ${TOP}/${dir}/subdir/foo.txt "foo line 2\n")
endfunction()
#-----------------------------------------------------------------------------
# Function to create local modifications before update
function(modify_content dir)
file(APPEND ${TOP}/${dir}/CTestConfig.cmake "# local modification\n")
endfunction()
#-----------------------------------------------------------------------------
# Function to write CTestConfiguration.ini content.
function(create_build_tree src_dir bin_dir)
file(MAKE_DIRECTORY ${TOP}/${bin_dir})
file(WRITE ${TOP}/${bin_dir}/CTestConfiguration.ini
"# CTest Configuration File
SourceDirectory: ${TOP}/${src_dir}
BuildDirectory: ${TOP}/${bin_dir}
Site: test.site
BuildName: user-test
")
endfunction()
#-----------------------------------------------------------------------------
# Function to write the dashboard test script.
function(create_dashboard_script bin_dir custom_text)
# Write the dashboard script.
file(WRITE ${TOP}/${bin_dir}.cmake
"# CTest Dashboard Script
set(CTEST_DASHBOARD_ROOT \"${TOP}\")
set(CTEST_SITE test.site)
set(CTEST_BUILD_NAME dash-test)
set(CTEST_SOURCE_DIRECTORY \${CTEST_DASHBOARD_ROOT}/dash-source)
set(CTEST_BINARY_DIRECTORY \${CTEST_DASHBOARD_ROOT}/${bin_dir})
${custom_text}
# Start a dashboard and run the update step
ctest_start(Experimental)
ctest_update(SOURCE \${CTEST_SOURCE_DIRECTORY})
")
endfunction()
#-----------------------------------------------------------------------------
# Function to run the dashboard through the command line
function(run_dashboard_command_line bin_dir)
run_child(
WORKING_DIRECTORY ${TOP}/${bin_dir}
COMMAND ${CMAKE_CTEST_COMMAND} -M Experimental -T Start -T Update
)
# Verify the updates reported by CTest.
list(APPEND UPDATE_MAYBE Updated{subdir})
set(_modified Modified{CTestConfig.cmake})
if(UPDATE_NO_MODIFIED)
set(_modified "")
endif()
check_updates(${bin_dir}
Updated{foo.txt}
Updated{bar.txt}
Updated{zot.txt}
Updated{subdir/foo.txt}
Updated{subdir/bar.txt}
${_modified}
)
endfunction()
#-----------------------------------------------------------------------------
# Function to run the dashboard through a script
function(run_dashboard_script bin_dir)
run_child(
WORKING_DIRECTORY ${TOP}
COMMAND ${CMAKE_CTEST_COMMAND} -S ${bin_dir}.cmake -V
)
# Verify the updates reported by CTest.
list(APPEND UPDATE_MAYBE Updated{subdir} Updated{CTestConfig.cmake})
check_updates(${bin_dir}
Updated{foo.txt}
Updated{bar.txt}
Updated{zot.txt}
Updated{subdir/foo.txt}
Updated{subdir/bar.txt}
)
endfunction()
#-----------------------------------------------------------------------------
# Function to initialize the testing directory.
function(init_testing)
file(REMOVE_RECURSE ${TOP})
file(MAKE_DIRECTORY ${TOP})
endfunction()
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