From: Simon Glass <simon.glass@canonical.com> This series improves the test coverage for builder.py from 11% to 97% by adding unit tests for various functions. It extracts several functions to make them more testable: - _print_build_summary() from build_boards() - _check_output_for_loop() from make() It also fixes a bug in _calc_config_changes() where value changes in existing config options are not detected. New unit tests cover: - Function size detail output (bloat-o-meter style) - Thread preparation and working space setup - Output space management and cleanup - Build loop detection in make output - The make() method execution flow - Build summary message formatting - Detection of boards not built due to missing toolchains Functional tests are added for -K, -E, -U flags, IDE mode output, branch summary display, and toolchain error reporting. Simon Glass (18): buildman: Add missing return documentation in builder.py buildman: Add tests for builder helper functions buildman: Add test for branch summary display buildman: Add unit tests for print_func_size_detail() buildman: Add test for -K flag (show config changes) buildman: Fix config value change detection buildman: Add a test for -E flag (warnings as errors) buildman: Add test for -U flag (show environment changes) buildman: Add test for IDE mode output buildman: Add unit tests for _prepare_thread() buildman: Add unit tests for _prepare_working_space() buildman: Add unit tests for _prepare_output_space() buildman: Test _show_not_built() and toolchain errors buildman: Detect toolchain errors in _show_not_built() buildman: Add unit tests for _check_output_for_loop() buildman: Add unit tests for make() buildman: Extract _print_build_summary() from build_boards() buildman: Add unit tests for _print_build_summary() tools/buildman/builder.py | 158 ++++-- tools/buildman/func_test.py | 257 +++++++++- tools/buildman/main.py | 12 +- tools/buildman/test.py | 185 +++++++ tools/buildman/test_builder.py | 854 +++++++++++++++++++++++++++++++++ 5 files changed, 1411 insertions(+), 55 deletions(-) create mode 100644 tools/buildman/test_builder.py -- 2.43.0 base-commit: 83f0a1987b538f0d5ea527489e62d159798fcf8b branch: bmp