add coverage exclusion rules to hash_map.c

complete test coverage for CxHashKey

fix MSVC compilation error

add missing exclusions for some allocation error handling (all remaining uncovered lines must be covered eventually)

add missing test coverage for cx_array_copy()

add missing test coverage for cx_array_reserve()

add missing test coverage for inserting a duplicate for the beginning node with cx_linked_list_insert_sorted()

update uwproj

add missing test for cx_cmp_size()

exclude almost impossible negative return values for snprintf() from code coverage

(0) -1000 -300 -100 -10 tip

mercurial