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transmission/tests/utils/run_transmission_show.cmake
Mike Gelfand bc380511db
Modernize CMake code (ongoing refactoring) (#4507)
* Reformat CMake code

* Bump minimum CMake version to 3.12

* Add target sources separately via `target_source()`

* Make `tr_win32_app_info()` add target sources on its own

* Don't use `include_directories()`

* Don't use `add_definitions()`

* Limit use of `add_compile_options()`

* Move VDKQueue target declaration to a subdirectory

* Add `tr_disable_source_files_compile()` helper

* Add `tr_target_glib_resources()` helper

* Add `tr_gettext_msgfmt()` helper

* Enable AUTOUIC for Qt client

* Enable AUTORCC for Qt client

* Remove AUTO{MOC,RCC,UIC} source group overrides

* Add `tr_target_idl_files()` helper

* Move source group setup to `tr_qt_add_translation()`

* Add `tr_target_xib_files()` helper

* Prefer `target_sources()` to intermediate variables

* Use explicit visibility versions of `target_*()` commands

* Prefer genexes to conditions in `target_*()` commands

* Add `tr_allow_compile_if()` helper

* Leave only top-level `project()`, remove the rest

* Minor fixups

* Fixup Mac QL plugin install

* Fixup IDE target folders and source groups
2023-01-01 19:49:48 +00:00

49 lines
1.8 KiB
CMake

# compare the output of transmission-show to a reference file.
# returns 0 if the files match, nonzero otherwise.
##
if(CMAKE_VERSION VERSION_LESS 3.14)
# --ignore-eol was introduced in CMake 3.14
message(status "skipping transmission-show test; cmake version too old")
else()
get_filename_component(torrent_basename "${torrent_file}" NAME)
set(output_file ${CMAKE_CURRENT_BINARY_DIR}/${torrent_basename}.out)
message(STATUS "transmission_show ${transmission_show}")
message(STATUS " input_file ${torrent_file}")
message(STATUS " output_file ${output_file}")
message(STATUS " reference_file ${reference_file}")
# The app's output includes timestamps, so fake our TZ to ensure
# the test doesn't depend on the physical TZ of the test machine
set(ENV{TZ} "UTC")
execute_process(
COMMAND ${transmission_show} ${torrent_file}
OUTPUT_FILE ${output_file})
execute_process(
COMMAND ${CMAKE_COMMAND} -E compare_files --ignore-eol ${reference_file} ${output_file}
RESULT_VARIABLE STATUS)
if(STATUS AND NOT STATUS EQUAL 0)
file(READ ${reference_file} CONTENTS)
message("EXPECTED CONTENTS (${reference_file}):")
message(${CONTENTS})
file(READ ${output_file} CONTENTS)
message("RECEIVED CONTENTS (${output_file}):")
message(${CONTENTS})
find_program(DIFF_EXEC diff)
if(DIFF_EXEC)
message("DIFF:")
execute_process(COMMAND ${DIFF_EXEC} -u ${output_file} ${reference_file})
endif()
file(REMOVE ${output_file})
message(FATAL_ERROR "failed: files '${reference_file}' and '${output_file}' do not match")
else()
file(REMOVE ${output_file})
message("passed")
endif()
endif()