HelenOS sources
This source file includes following definitions.
- PCUT_TEST
- PCUT_TEST
- PCUT_TEST
- testgc_bitmap_create
- testgc_bitmap_destroy
- testgc_bitmap_render
- testgc_bitmap_get_alloc
#include <gfx/bitmap.h>
#include <gfx/context.h>
#include <mem.h>
#include <pcut/pcut.h>
#include <stdbool.h>
PCUT_INIT;
PCUT_TEST_SUITE(bitmap);
static errno_t testgc_bitmap_create(void *, gfx_bitmap_params_t *,
gfx_bitmap_alloc_t *, void **);
static errno_t testgc_bitmap_destroy(void *);
static errno_t testgc_bitmap_render(void *, gfx_rect_t *, gfx_coord2_t *);
static errno_t testgc_bitmap_get_alloc(void *, gfx_bitmap_alloc_t *);
static gfx_context_ops_t ops = {
.bitmap_create = testgc_bitmap_create,
.bitmap_destroy = testgc_bitmap_destroy,
.bitmap_render = testgc_bitmap_render,
.bitmap_get_alloc = testgc_bitmap_get_alloc
};
typedef struct {
bool bm_created;
bool bm_destroyed;
gfx_bitmap_params_t bm_params;
void *bm_pixels;
gfx_rect_t bm_srect;
gfx_coord2_t bm_offs;
bool bm_rendered;
bool bm_got_alloc;
} test_gc_t;
typedef struct {
test_gc_t *tgc;
gfx_bitmap_alloc_t alloc;
bool myalloc;
} testgc_bitmap_t;
enum {
alloc_pitch = 42,
alloc_off0 = 33
};
PCUT_TEST(create_destroy)
{
errno_t rc;
gfx_context_t *gc = NULL;
test_gc_t tgc;
gfx_bitmap_params_t params;
gfx_bitmap_t *bitmap = NULL;
memset(&tgc, 0, sizeof(tgc));
rc = gfx_context_new(&ops, &tgc, &gc);
PCUT_ASSERT_ERRNO_VAL(EOK, rc);
gfx_bitmap_params_init(¶ms);
params.rect.p0.x = 1;
params.rect.p0.y = 2;
params.rect.p1.x = 3;
params.rect.p1.y = 4;
rc = gfx_bitmap_create(gc, ¶ms, NULL, &bitmap);
PCUT_ASSERT_ERRNO_VAL(EOK, rc);
PCUT_ASSERT_NOT_NULL(bitmap);
PCUT_ASSERT_TRUE(tgc.bm_created);
PCUT_ASSERT_EQUALS(params.rect.p0.x, tgc.bm_params.rect.p0.x);
PCUT_ASSERT_EQUALS(params.rect.p0.y, tgc.bm_params.rect.p0.y);
PCUT_ASSERT_EQUALS(params.rect.p1.x, tgc.bm_params.rect.p1.x);
PCUT_ASSERT_EQUALS(params.rect.p1.y, tgc.bm_params.rect.p1.y);
rc = gfx_bitmap_destroy(bitmap);
PCUT_ASSERT_ERRNO_VAL(EOK, rc);
PCUT_ASSERT_TRUE(tgc.bm_destroyed);
rc = gfx_context_delete(gc);
PCUT_ASSERT_ERRNO_VAL(EOK, rc);
}
PCUT_TEST(render)
{
errno_t rc;
gfx_context_t *gc = NULL;
test_gc_t tgc;
gfx_bitmap_params_t params;
gfx_bitmap_t *bitmap = NULL;
gfx_rect_t srect;
gfx_coord2_t offs;
memset(&tgc, 0, sizeof(tgc));
rc = gfx_context_new(&ops, &tgc, &gc);
PCUT_ASSERT_ERRNO_VAL(EOK, rc);
gfx_bitmap_params_init(¶ms);
rc = gfx_bitmap_create(gc, ¶ms, NULL, &bitmap);
PCUT_ASSERT_ERRNO_VAL(EOK, rc);
srect.p0.x = 1;
srect.p0.y = 2;
srect.p1.x = 3;
srect.p1.y = 4;
offs.x = 5;
offs.y = 6;
rc = gfx_bitmap_render(bitmap, &srect, &offs);
PCUT_ASSERT_ERRNO_VAL(EOK, rc);
PCUT_ASSERT_TRUE(tgc.bm_rendered);
PCUT_ASSERT_EQUALS(srect.p0.x, tgc.bm_srect.p0.x);
PCUT_ASSERT_EQUALS(srect.p0.y, tgc.bm_srect.p0.y);
PCUT_ASSERT_EQUALS(srect.p1.x, tgc.bm_srect.p1.x);
PCUT_ASSERT_EQUALS(srect.p1.y, tgc.bm_srect.p1.y);
PCUT_ASSERT_EQUALS(offs.x, tgc.bm_offs.x);
PCUT_ASSERT_EQUALS(offs.y, tgc.bm_offs.y);
rc = gfx_bitmap_destroy(bitmap);
PCUT_ASSERT_ERRNO_VAL(EOK, rc);
rc = gfx_context_delete(gc);
PCUT_ASSERT_ERRNO_VAL(EOK, rc);
}
PCUT_TEST(get_alloc)
{
errno_t rc;
gfx_context_t *gc = NULL;
test_gc_t tgc;
gfx_bitmap_params_t params;
gfx_bitmap_t *bitmap = NULL;
gfx_bitmap_alloc_t alloc;
memset(&tgc, 0, sizeof(tgc));
rc = gfx_context_new(&ops, &tgc, &gc);
PCUT_ASSERT_ERRNO_VAL(EOK, rc);
gfx_bitmap_params_init(¶ms);
rc = gfx_bitmap_create(gc, ¶ms, NULL, &bitmap);
PCUT_ASSERT_ERRNO_VAL(EOK, rc);
rc = gfx_bitmap_get_alloc(bitmap, &alloc);
PCUT_ASSERT_ERRNO_VAL(EOK, rc);
PCUT_ASSERT_TRUE(tgc.bm_got_alloc);
PCUT_ASSERT_EQUALS(alloc_pitch, alloc.pitch);
PCUT_ASSERT_EQUALS(alloc_off0, alloc.off0);
PCUT_ASSERT_EQUALS(tgc.bm_pixels, alloc.pixels);
rc = gfx_bitmap_destroy(bitmap);
PCUT_ASSERT_ERRNO_VAL(EOK, rc);
rc = gfx_context_delete(gc);
PCUT_ASSERT_ERRNO_VAL(EOK, rc);
}
static errno_t testgc_bitmap_create(void *arg, gfx_bitmap_params_t *params,
gfx_bitmap_alloc_t *alloc, void **rbm)
{
test_gc_t *tgc = (test_gc_t *) arg;
testgc_bitmap_t *tbm;
tbm = calloc(1, sizeof(testgc_bitmap_t));
if (tbm == NULL)
return ENOMEM;
if (alloc == NULL) {
tbm->alloc.pitch = alloc_pitch;
tbm->alloc.off0 = alloc_off0;
tbm->alloc.pixels = calloc(1, 420);
tbm->myalloc = true;
if (tbm->alloc.pixels == NULL) {
free(tbm);
return ENOMEM;
}
} else {
tbm->alloc = *alloc;
}
tbm->tgc = tgc;
tgc->bm_created = true;
tgc->bm_params = *params;
tgc->bm_pixels = tbm->alloc.pixels;
*rbm = (void *)tbm;
return EOK;
}
static errno_t testgc_bitmap_destroy(void *bm)
{
testgc_bitmap_t *tbm = (testgc_bitmap_t *)bm;
if (tbm->myalloc)
free(tbm->alloc.pixels);
tbm->tgc->bm_destroyed = true;
free(tbm);
return EOK;
}
static errno_t testgc_bitmap_render(void *bm, gfx_rect_t *srect,
gfx_coord2_t *offs)
{
testgc_bitmap_t *tbm = (testgc_bitmap_t *)bm;
tbm->tgc->bm_rendered = true;
tbm->tgc->bm_srect = *srect;
tbm->tgc->bm_offs = *offs;
return EOK;
}
static errno_t testgc_bitmap_get_alloc(void *bm, gfx_bitmap_alloc_t *alloc)
{
testgc_bitmap_t *tbm = (testgc_bitmap_t *)bm;
*alloc = tbm->alloc;
tbm->tgc->bm_got_alloc = true;
return EOK;
}
PCUT_EXPORT(bitmap);
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