test: increase coverage for widget dis/appearance.

1 files changed, 124 insertions, 0 deletions

diff --git a/test/core.c b/test/core.c
index a25c44c..ff2775a 100644
--- a/test/core.c
+++ b/test/core.c
@@ -123,6 +123,51 @@ _d2tk_mock_process(void *data, d2tk_core_t *core, const d2tk_com_t *com,
 	assert(num == 1);
 }
 
+static inline void
+_d2tk_mock_process_triple(void *data, d2tk_core_t *core, const d2tk_com_t *com,
+	d2tk_coord_t xo, d2tk_coord_t yo, const d2tk_clip_t *clip, unsigned pass)
+{
+	d2tk_mock_ctx_t *ctx = data;
+	assert(ctx);
+
+	ctx->process.core = core;
+	ctx->process.com = com;
+	ctx->process.xo = xo;
+	ctx->process.yo = yo;
+	ctx->process.clip = clip;
+	ctx->process.pass = pass;
+
+	assert(com->instr == D2TK_INSTR_BBOX);
+
+	const d2tk_body_bbox_t *body = &com->body->bbox;
+	//assert(body->dirty == false);
+	assert(body->cached == true);
+	assert(body->hash != 0x0); //FIXME
+
+	uintptr_t *sprite = d2tk_core_get_sprite(core, body->hash, 1);
+	assert(sprite);
+	assert(*sprite == 0);
+
+	uint32_t *dummy = calloc(1, sizeof(uint32_t));
+	assert(dummy);
+	*dummy = 1234;
+
+	*sprite = (uintptr_t)dummy;
+
+	assert(sprite == d2tk_core_get_sprite(core, body->hash, 1));
+	assert(sprite != d2tk_core_get_sprite(core, body->hash, 0));
+	assert(sprite != d2tk_core_get_sprite(core, ~body->hash, 1));
+	assert(sprite != d2tk_core_get_sprite(core, ~body->hash, 0));
+
+	unsigned num = 0;
+	D2TK_COM_FOREACH(com, bbox)
+	{
+		ctx->check(bbox, &body->clip);
+		num += 1;
+	}
+	assert(num == 1);
+}
+
 const d2tk_core_driver_t d2tk_mock_driver = {
 	.new = NULL,
 	.free = NULL,
@@ -132,6 +177,15 @@ const d2tk_core_driver_t d2tk_mock_driver = {
 	.sprite_free = _d2tk_mock_sprite_free
 };
 
+const d2tk_core_driver_t d2tk_mock_driver_triple = {
+	.new = NULL,
+	.free = NULL,
+	.pre = _d2tk_mock_pre,
+	.process = _d2tk_mock_process_triple,
+	.post = _d2tk_mock_post,
+	.sprite_free = _d2tk_mock_sprite_free
+};
+
 static void
 _test_rect_shrink()
 {
@@ -1270,6 +1324,74 @@ _test_stroke_width()
 
 #undef STROKE_WIDTH
 
+static void
+_check_triple(const d2tk_com_t *com, const d2tk_clip_t *clip)
+{
+	assert(clip->x0 == CLIP_X);
+	assert(clip->y0 == CLIP_Y);
+	assert(clip->x1 == CLIP_X + CLIP_W);
+	assert(clip->y1 == CLIP_Y + CLIP_H);
+	assert(clip->w == CLIP_W);
+	assert(clip->h == CLIP_H);
+
+	(void)com; //FIXME
+}
+
+static void
+_test_triple()
+{
+	d2tk_mock_ctx_t ctx = {
+		.check = _check_triple
+	};
+
+	d2tk_core_t *core = d2tk_core_new(&d2tk_mock_driver_triple, &ctx);
+	assert(core);
+
+	d2tk_core_set_dimensions(core, DIM_W, DIM_H);
+
+	for(unsigned i = 0; i < 3; i++)
+	{
+		d2tk_core_pre(core);
+
+		if(i != 0)
+		{
+			const ssize_t ref = d2tk_core_bbox_push(core, true,
+				&D2TK_RECT(CLIP_X, CLIP_Y, CLIP_W, CLIP_H));
+			assert(ref >= 0);
+
+			d2tk_core_rect(core, &D2TK_RECT(CLIP_X, CLIP_Y, CLIP_W, CLIP_H));
+
+			d2tk_core_bbox_pop(core, ref);
+		}
+
+		if(i != 1)
+		{
+			const ssize_t ref = d2tk_core_bbox_push(core, true,
+				&D2TK_RECT(CLIP_X, CLIP_Y, CLIP_W, CLIP_H));
+			assert(ref >= 0);
+
+			d2tk_core_rect(core, &D2TK_RECT(CLIP_X, CLIP_Y, CLIP_W/2, CLIP_H));
+
+			d2tk_core_bbox_pop(core, ref);
+		}
+
+		if(i != 2)
+		{
+			const ssize_t ref = d2tk_core_bbox_push(core, true,
+				&D2TK_RECT(CLIP_X, CLIP_Y, CLIP_W, CLIP_H));
+			assert(ref >= 0);
+
+			d2tk_core_rect(core, &D2TK_RECT(CLIP_X, CLIP_Y, CLIP_W, CLIP_H/2));
+
+			d2tk_core_bbox_pop(core, ref);
+		}
+
+		d2tk_core_post(core);
+	}
+
+	d2tk_core_free(core);
+}
+
 #undef CLIP_X
 #undef CLIP_Y
 #undef CLIP_W
@@ -1309,5 +1431,7 @@ main(int argc __attribute__((unused)), char **argv __attribute__((unused)))
 	_test_image();
 	_test_stroke_width();
 
+	_test_triple();
+
 	return EXIT_SUCCESS;
 }