pebble/tests/fw/applib/test_bitmap_layer.c
2025-01-27 11:38:16 -08:00

96 lines
2.8 KiB
C

/*
* Copyright 2024 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "clar.h"
#include "applib/graphics/graphics.h"
#include "applib/ui/bitmap_layer.h"
// Stubs
/////////////////////
#include "stubs_app_state.h"
#include "stubs_graphics.h"
#include "stubs_graphics_context.h"
#include "stubs_heap.h"
#include "stubs_logging.h"
#include "stubs_passert.h"
#include "stubs_pbl_malloc.h"
#include "stubs_pebble_tasks.h"
#include "stubs_resources.h"
#include "stubs_syscalls.h"
#include "stubs_ui_window.h"
#include "stubs_unobstructed_area.h"
// Fakes
/////////////////////
static GRect s_graphics_draw_bitmap_in_rect__rect = GRectZero;
void graphics_draw_bitmap_in_rect(GContext* ctx, const GBitmap *src_bitmap, const GRect *rect) {
s_graphics_draw_bitmap_in_rect__rect = *rect;
}
bool process_manager_compiled_with_legacy2_sdk(void) {
return cl_mock_type(bool);
}
// Test boilerplate
/////////////////////
void test_bitmap_layer__initialize(void) {
}
void test_bitmap_layer__cleanup(void) {
}
// Tests
//////////////////////
// Test inspired by PBL-19136. Check that bitmaps get drawn in the right rect
// on recent SDKs but that a previous bug is kept for 2.x SDK
void test_bitmap_layer__nonzero_bounds(void) {
GContext ctx = {
.draw_state = (GDrawState) {
.clip_box = GRect(0, 0, 144, 168),
.drawing_box = GRect(0, 0, 144, 168),
},
};
static const GRect BITMAP_LAYER_FRAME = GRect(0, 0, 640, 64);
static const GRect BITMAP_LAYER_BOUNDS = GRect(-32, 0, 640, 64);
static const GRect BITMAP_BOUNDS = GRect(0, 0, 640, 64);
GBitmap bitmap = {
.bounds = BITMAP_BOUNDS,
};
BitmapLayer layer;
bitmap_layer_init(&layer, &BITMAP_LAYER_FRAME);
bitmap_layer_set_bitmap(&layer, &bitmap);
// set bounds with non-zero origin
layer_set_bounds((Layer *)&layer, &BITMAP_LAYER_BOUNDS);
// !legacy2
cl_will_return(process_manager_compiled_with_legacy2_sdk, false);
layer_render_tree((Layer *)&layer, &ctx);
GRect expected_rect = BITMAP_BOUNDS;
cl_assert(grect_equal(&s_graphics_draw_bitmap_in_rect__rect, &expected_rect));
// legacy2
cl_will_return(process_manager_compiled_with_legacy2_sdk, true);
layer_render_tree((Layer *)&layer, &ctx);
expected_rect = BITMAP_LAYER_BOUNDS;
cl_assert(grect_equal(&s_graphics_draw_bitmap_in_rect__rect, &expected_rect));
}