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cmake_minimum_required(VERSION 3.5)
set(CTEST_SOURCE_DIRECTORY "@CMake_SOURCE_DIR@/Tests/CTestCoverageCollectGCOV/TestProject")
set(CTEST_BINARY_DIRECTORY "@CMake_BINARY_DIR@/Tests/CTestCoverageCollectGCOV/TestProject")
set(CTEST_CMAKE_GENERATOR "@CMAKE_GENERATOR@")
ctest_start(Experimental)
ctest_configure()
ctest_build()
ctest_test()
#------------------------------------------------------------------------------#
# Common setup for all tests.
#------------------------------------------------------------------------------#
list(APPEND CTEST_CUSTOM_COVERAGE_EXCLUDE
"/foo/something"
"/3rdparty/"
"/bar/somethingelse"
"/CMakeFiles/"
)
list(APPEND CTEST_EXTRA_COVERAGE_GLOB "*.cpp")
include(CTestCoverageCollectGCOV)
set(expected_out
CMakeFiles/myexecutable.dir/Labels.json
Testing/CoverageInfo/data.json
Testing/CoverageInfo/extra.cpp.gcov
Testing/CoverageInfo/main.cpp.gcov
uncovered/extra/uncovered1.cpp
uncovered/uncovered2.cpp
)
# A symbolic link in the path can cause tar to put an equivalent, but not
# minimal file name to some files in the tar file. Convert paths to absolute
# then back to relative to get them in canonical form (or maybe this is a bug
# in how the tarball is generated?)
function(to_relative_paths real_paths paths)
file(REAL_PATH "${CTEST_BINARY_DIRECTORY}" base)
foreach(file ${paths})
file(REAL_PATH "${file}" real_path BASE_DIRECTORY "${base}")
file(RELATIVE_PATH relative_path "${base}" "${real_path}")
list(APPEND local_real_paths "${relative_path}")
message(DEBUG "${file} -> ${real_path} -> ${relative_path}")
endforeach()
set("${real_paths}" "${local_real_paths}" PARENT_SCOPE)
endfunction()
#------------------------------------------------------------------------------#
# Test 1: with standard arguments
#------------------------------------------------------------------------------#
set(tar_file ${CTEST_BINARY_DIRECTORY}/gcov.tbz)
ctest_coverage_collect_gcov(
TARBALL "${tar_file}"
SOURCE "${CTEST_SOURCE_DIRECTORY}"
BUILD "${CTEST_BINARY_DIRECTORY}"
GCOV_COMMAND "${CMAKE_COMMAND}"
GCOV_OPTIONS -P "@CMake_SOURCE_DIR@/Tests/CTestCoverageCollectGCOV/fakegcov.cmake")
file(REMOVE_RECURSE "${CTEST_BINARY_DIRECTORY}/uncovered")
execute_process(COMMAND
${CMAKE_COMMAND} -E tar tf ${tar_file}
OUTPUT_VARIABLE out
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
OUTPUT_STRIP_TRAILING_WHITESPACE
)
string(REPLACE "\n" ";" out "${out}")
to_relative_paths(out "${out}")
list(SORT out)
if("${out}" STREQUAL "${expected_out}")
message("PASSED with correct output: ${out}")
else()
message(FATAL_ERROR "FAILED: expected:\n${expected_out}\nGot:\n${out}")
endif()
#------------------------------------------------------------------------------#
# Test 2: with optional argument: TARBALL_COMPRESSION "GZIP"
#------------------------------------------------------------------------------#
set(tar_file ${CTEST_BINARY_DIRECTORY}/gcov.tgz)
ctest_coverage_collect_gcov(
TARBALL "${tar_file}"
TARBALL_COMPRESSION "GZIP"
SOURCE "${CTEST_SOURCE_DIRECTORY}"
BUILD "${CTEST_BINARY_DIRECTORY}"
GCOV_COMMAND "${CMAKE_COMMAND}"
GCOV_OPTIONS -P "@CMake_SOURCE_DIR@/Tests/CTestCoverageCollectGCOV/fakegcov.cmake")
file(REMOVE_RECURSE "${CTEST_BINARY_DIRECTORY}/uncovered")
execute_process(COMMAND
${CMAKE_COMMAND} -E tar tf ${tar_file}
OUTPUT_VARIABLE out
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
OUTPUT_STRIP_TRAILING_WHITESPACE
)
string(REPLACE "\n" ";" out "${out}")
to_relative_paths(out "${out}")
list(SORT out)
if("${out}" STREQUAL "${expected_out}")
message("PASSED with correct output: ${out}")
else()
message(FATAL_ERROR "FAILED: expected:\n${expected_out}\nGot:\n${out}")
endif()
#------------------------------------------------------------------------------#
# Test 3: with optional argument: TARBALL_COMPRESSION "FROM_EXT"
#------------------------------------------------------------------------------#
set(tar_file ${CTEST_BINARY_DIRECTORY}/gcov.txz)
ctest_coverage_collect_gcov(
TARBALL "${tar_file}"
TARBALL_COMPRESSION "FROM_EXT"
SOURCE "${CTEST_SOURCE_DIRECTORY}"
BUILD "${CTEST_BINARY_DIRECTORY}"
GCOV_COMMAND "${CMAKE_COMMAND}"
GCOV_OPTIONS -P "@CMake_SOURCE_DIR@/Tests/CTestCoverageCollectGCOV/fakegcov.cmake")
file(REMOVE_RECURSE "${CTEST_BINARY_DIRECTORY}/uncovered")
execute_process(COMMAND
${CMAKE_COMMAND} -E tar tf ${tar_file}
OUTPUT_VARIABLE out
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
OUTPUT_STRIP_TRAILING_WHITESPACE
)
string(REPLACE "\n" ";" out "${out}")
to_relative_paths(out "${out}")
list(SORT out)
if("${out}" STREQUAL "${expected_out}")
message("PASSED with correct output: ${out}")
else()
message(FATAL_ERROR "FAILED: expected:\n${expected_out}\nGot:\n${out}")
endif()
#------------------------------------------------------------------------------#
# Test 4: with optional argument: TARBALL_COMPRESSION "FALSE"
#------------------------------------------------------------------------------#
set(tar_file ${CTEST_BINARY_DIRECTORY}/gcov.tar)
ctest_coverage_collect_gcov(
TARBALL "${tar_file}"
TARBALL_COMPRESSION "FALSE"
SOURCE "${CTEST_SOURCE_DIRECTORY}"
BUILD "${CTEST_BINARY_DIRECTORY}"
GCOV_COMMAND "${CMAKE_COMMAND}"
GCOV_OPTIONS -P "@CMake_SOURCE_DIR@/Tests/CTestCoverageCollectGCOV/fakegcov.cmake")
file(REMOVE_RECURSE "${CTEST_BINARY_DIRECTORY}/uncovered")
execute_process(COMMAND
${CMAKE_COMMAND} -E tar tf ${tar_file}
OUTPUT_VARIABLE out
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
OUTPUT_STRIP_TRAILING_WHITESPACE
)
string(REPLACE "\n" ";" out "${out}")
to_relative_paths(out "${out}")
list(SORT out)
if("${out}" STREQUAL "${expected_out}")
message("PASSED with correct output: ${out}")
else()
message(FATAL_ERROR "FAILED: expected:\n${expected_out}\nGot:\n${out}")
endif()
#------------------------------------------------------------------------------#
# Test 5: with optional argument: TARBALL_COMPRESSION "ZSTD"
#------------------------------------------------------------------------------#
set(tar_file ${CTEST_BINARY_DIRECTORY}/gcov.zstd)
ctest_coverage_collect_gcov(
TARBALL "${tar_file}"
TARBALL_COMPRESSION "ZSTD"
SOURCE "${CTEST_SOURCE_DIRECTORY}"
BUILD "${CTEST_BINARY_DIRECTORY}"
GCOV_COMMAND "${CMAKE_COMMAND}"
GCOV_OPTIONS -P "@CMake_SOURCE_DIR@/Tests/CTestCoverageCollectGCOV/fakegcov.cmake")
file(REMOVE_RECURSE "${CTEST_BINARY_DIRECTORY}/uncovered")
execute_process(COMMAND
${CMAKE_COMMAND} -E tar tf ${tar_file}
OUTPUT_VARIABLE out
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
OUTPUT_STRIP_TRAILING_WHITESPACE
)
string(REPLACE "\n" ";" out "${out}")
to_relative_paths(out "${out}")
list(SORT out)
if("${out}" STREQUAL "${expected_out}")
message("PASSED with correct output: ${out}")
else()
message(FATAL_ERROR "FAILED: expected:\n${expected_out}\nGot:\n${out}")
endif()
|
