unit-tests: implement the unit-testing framework

This set of patches adds a simple unit-testing framework to Busybox

unit-tests: add some helper macros for unit-test framework implementation
unit-tests: implement the unit-testing framework
unit-tests: add basic documentation on writing the unit test cases
unit-tests: modify the Makefile 'test' target to run unit-tests too
unit-tests: add two example test cases
unit-tests: modify the existing strrstr test code to use the unit-test framework

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Bartosz Golaszewski
2014-06-22 16:30:41 +02:00
committed by Denys Vlasenko
parent 5d2e409ef8
commit 3ed81cf052
8 changed files with 335 additions and 12 deletions

View File

@@ -76,6 +76,9 @@
# define UNUSED_PARAM_RESULT
#endif
/* used by unit test machinery to run registration functions */
#define INIT_LAST __attribute__ ((constructor(2000)))
/* -fwhole-program makes all symbols local. The attribute externally_visible
* forces a symbol global. */
#if __GNUC_PREREQ(4,1)