mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2026-06-05 15:00:35 +00:00
2d9c8a9382
Test av_buffer_alloc, av_buffer_allocz, av_buffer_create with custom free callback, AV_BUFFER_FLAG_READONLY, av_buffer_ref, av_buffer_is_writable, av_buffer_get_ref_count, av_buffer_make_writable, av_buffer_realloc (including from NULL), av_buffer_replace (including with NULL), av_buffer_pool init/get/uninit cycle, av_buffer_pool_init2 with custom alloc and pool_free callbacks, av_buffer_pool_buffer_get_opaque, and OOM paths via av_max_alloc. Coverage for libavutil/buffer.c: 0.00% -> 90.19% Remaining uncovered lines are mutex init failures and secondary allocation failure paths.
57 lines
985 B
Text
57 lines
985 B
Text
Testing av_buffer_alloc()
|
|
alloc: size=64 data=set
|
|
writable: 1
|
|
refcount: 1
|
|
after unref: null
|
|
|
|
Testing av_buffer_allocz()
|
|
allocz: zeroed=yes
|
|
|
|
Testing av_buffer_create()
|
|
create: size=32
|
|
opaque: null
|
|
custom_free called: yes
|
|
|
|
Testing AV_BUFFER_FLAG_READONLY
|
|
readonly writable: 0
|
|
|
|
Testing av_buffer_ref()
|
|
ref: refcount=2
|
|
shared data: yes
|
|
writable after ref: 0
|
|
refcount after unref: 1
|
|
writable after unref: 1
|
|
|
|
Testing av_buffer_make_writable()
|
|
make_writable ret: 1
|
|
data preserved: yes
|
|
now writable: 1
|
|
original still valid: yes
|
|
|
|
Testing av_buffer_realloc()
|
|
realloc: size=32
|
|
data preserved: yes
|
|
realloc from null: OK
|
|
|
|
Testing av_buffer_replace()
|
|
replace: data=0x22
|
|
refcount: 2
|
|
replace with null: OK
|
|
|
|
Testing av_buffer_pool()
|
|
pool get: size=64
|
|
pool reuse: size=64
|
|
pool uninit: OK
|
|
|
|
Testing av_buffer_pool_init2()
|
|
pool2 get: size=64
|
|
alloc2 called: yes
|
|
pool_buffer_get_opaque: null
|
|
pool_free called: yes
|
|
|
|
Testing OOM paths
|
|
alloc OOM: OK
|
|
allocz OOM: OK
|
|
pool init OOM: OK
|
|
ref OOM: OK
|
|
realloc OOM: OK
|