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https://github.com/ultravideo/uvg266.git
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6b4d113feb
- Add our own Github fork of greatest as a submodule, in case we want to improve it and push changes upstream easily in the future. - Update existing unit tests to use greatest. - Update Visual Studio project to remove traces of seatest and include greatest.
99 lines
2.6 KiB
C
99 lines
2.6 KiB
C
#include "greatest/greatest.h"
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#include "src/picture.h"
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typedef struct {
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picture_list *list; // picturelist used by all tests.
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} picture_list_env;
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//////////////////////////////////////////////////////////////////////////
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// SETUP, TEARDOWN AND HELPER FUNCTIONS
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/**
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* Alloc and initialize picture. Initialize yuv-data with parameter init.
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*/
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picture * make_pic(unsigned lcu_width, unsigned lcu_height, char init) {
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picture *pic = picture_init(LCU_WIDTH * lcu_width, LCU_WIDTH * lcu_height,
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lcu_width, lcu_height);
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unsigned luma_size = pic->width * pic->height;
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unsigned chroma_size = luma_size >> 2;
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memset(pic->y_data, init, luma_size);
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memset(pic->u_data, init, chroma_size);
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memset(pic->v_data, init, chroma_size);
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return pic;
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}
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/**
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* Setup initial conditions for all tests.
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*
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* The conditions are that g_pl is a picture list of size 10 with 10 pictures.
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* The pictures have their yuv-data initialized with their index in the list,
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* meaning that the first picture is filled with 0 values and the second with
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* 1 values.
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*/
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void picture_list_setup(picture_list_env *env)
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{
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unsigned lcu_width = 2;
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unsigned lcu_height = 2;
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unsigned i;
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env->list = picture_list_init(10);
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//ASSERT(g_pl->size == 10);
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//ASSERT(g_pl->used_size == 0);
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for (i = 0; i < env->list->size; ++i) {
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picture *pic = make_pic(lcu_width, lcu_height, i);
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picture_list_add(env->list, pic);
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}
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//ASSERT(g_pl->used_size == 10);
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}
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/**
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* Deallocate all memory allocated by picturelist_setup.
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*/
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void picture_list_teardown(picture_list_env *env)
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{
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picture_list_destroy(env->list);
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}
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//////////////////////////////////////////////////////////////////////////
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// TEST FUNCTIONS
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/**
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* Check that pictures have been added to the list in the correct order and
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* that they can be retrieved.
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*/
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TEST test_add(picture_list_env *env)
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{
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unsigned i;
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for (i = 0; i < env->list->used_size; ++i) {
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picture *pic = env->list->pics[i];
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unsigned luma_size = pic->width * pic->height;
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unsigned chroma_size = luma_size >> 2;
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// Identify that the correct picture is in the correct place by checking
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// that the data values are the same as the index.
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ASSERT(pic->y_data[0] == i);
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ASSERT(pic->u_data[0] == i);
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ASSERT(pic->v_data[0] == i);
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ASSERT(pic->y_data[luma_size - 1] == i);
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ASSERT(pic->u_data[chroma_size - 1] == i);
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ASSERT(pic->v_data[chroma_size - 1] == i);
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}
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PASS();
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}
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//////////////////////////////////////////////////////////////////////////
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// TEST FIXTURES
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SUITE(picture_list_tests)
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{
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picture_list_env env;
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SET_SETUP(picture_list_setup, &env);
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SET_TEARDOWN(picture_list_teardown, &env);
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RUN_TEST1(test_add, &env);
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}
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