mirror of
https://github.com/zint/zint
synced 2024-11-16 20:57:25 +13:00
6c7f3300a0
(was writing a literal ']'); improve performance by removing use of intermediate grid array; DEBUG -> DM_DEBUG
Zint backend test suite ----------------------- In order to build the zint test suite, zint has to be compiled with the ZINT_TEST option enabled: cd <project-dir> mkdir build cd build cmake -DZINT_TEST=ON .. make ------------------------------------------------------------------------------ In order to run the test suite, the path of the zint library may need to be communicated to the runtime linker. On UNIX-like systems, this is done by exporting LD_LIBRARY_PATH to the path containing the zint library, which is <build-dir>/backend: cd <project-dir> cd build export LD_LIBRARY_PATH=$(pwd)/backend Setting LD_LIBRARY_PATH is not required if the zint library to be tested is installed into a system library path ( /usr/lib for example ) prior to running the tests. To run all tests (within <build-dir>): ctest For various useful options, e.g. matching (-R) and excluding (-E) tests, see https://cmake.org/cmake/help/latest/manual/ctest.1.html#options Tests can also be run individually, eg: backend/tests/test_common backend/tests/test_vector To run a single test function within an individual test, use '-f <func-name>': backend/tests/test_common -f utf8_to_unicode backend/tests/test_dotcode -f input To run a single dataset item in a single test function, use '-i <index>': backend/tests/test_dotcode -f input -i 2 To show debug info (if any), use '-d <flag>': backend/tests/test_dotcode -f input -i 2 -d 1 (for other flags see <project-dir>/backend/tests/testcommon.h) To generate test data, use '-g': backend/tests/test_dotcode -f encode -g To run a test against BWIPP (if any), use '-d 128': backend/tests/test_composite -d 128 (see also <project-dir>/backend/tests/tools/run_bwipp_tests.sh) ------------------------------------------------------------------------------ If the zint library was built with static linkage support, i.e. ZINT_STATIC is ON, an additional test executable, which uses the zint-static library, will be built. The static variant of each test shares the test name, but has a "-static" suffix. For example, backend/tests/test_dotcode would run the dotcode test that uses the shared zint library, while backend/tests/test_dotcode-static runs the same test built against the zint-static library. ------------------------------------------------------------------------------ To make with gcc sanitize, first set for libzint and make: cd <project-dir> cd build cmake -DZINT_SANITIZE=ON .. make && sudo make install Similarly to make with gcc debug: cd <project-dir> cd build cmake -DZINT_DEBUG=ON .. make && sudo make install To undo sanitize/debug, remake each after setting: cmake -DZINT_SANITIZE=OFF .. cmake -DZINT_DEBUG=OFF .. To get a clean libzint, set the above and also: cmake -DZINT_TEST=OFF .. (The tests will now fail to link.)