mirror of
https://github.com/thorvg/thorvg.git
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165 lines
No EOL
6 KiB
C++
165 lines
No EOL
6 KiB
C++
/*
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* Copyright (c) 2021 Samsung Electronics Co., Ltd. All rights reserved.
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include <thorvg_capi.h>
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#include "../catch.hpp"
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#define UTC_EPSILON 1e-6f
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TEST_CASE("Paint Transform", "[capiPaintTransform]")
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{
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Tvg_Paint* paint = tvg_shape_new();
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REQUIRE(paint);
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Tvg_Matrix matrix_set = {1, 0, 0, 0, 1, 0, 0, 0, 1}, matrix_get;
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REQUIRE(tvg_paint_transform(paint, &matrix_set) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_paint_get_transform(paint, &matrix_get) == TVG_RESULT_SUCCESS);
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REQUIRE(fabs(matrix_get.e11 - matrix_set.e11) < UTC_EPSILON);
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REQUIRE(fabs(matrix_get.e12 - matrix_set.e12) < UTC_EPSILON);
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REQUIRE(fabs(matrix_get.e13 - matrix_set.e13) < UTC_EPSILON);
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REQUIRE(fabs(matrix_get.e21 - matrix_set.e21) < UTC_EPSILON);
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REQUIRE(fabs(matrix_get.e22 - matrix_set.e22) < UTC_EPSILON);
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REQUIRE(fabs(matrix_get.e23 - matrix_set.e23) < UTC_EPSILON);
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REQUIRE(fabs(matrix_get.e31 - matrix_set.e31) < UTC_EPSILON);
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REQUIRE(fabs(matrix_get.e32 - matrix_set.e32) < UTC_EPSILON);
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REQUIRE(fabs(matrix_get.e33 - matrix_set.e33) < UTC_EPSILON);
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REQUIRE(tvg_paint_del(paint) == TVG_RESULT_SUCCESS);
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}
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TEST_CASE("Paint Translate", "[capiPaintTranslate]")
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{
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Tvg_Paint* paint = tvg_shape_new();
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REQUIRE(paint);
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Tvg_Matrix matrix;
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REQUIRE(tvg_paint_translate(paint, 20, 30) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_paint_get_transform(paint, &matrix) == TVG_RESULT_SUCCESS);
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REQUIRE(fabs(matrix.e11 - 1.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e12 - 0.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e13 - 20) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e21 - 0.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e22 - 1.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e23 - 30) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e31 - 0.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e32 - 0.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e33 - 1.0f) < UTC_EPSILON);
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REQUIRE(tvg_paint_del(paint) == TVG_RESULT_SUCCESS);
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}
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TEST_CASE("Paint Scale", "[capiPaintScale]")
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{
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Tvg_Paint* paint = tvg_shape_new();
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REQUIRE(paint);
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Tvg_Matrix matrix;
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REQUIRE(tvg_paint_scale(paint, 2.5f) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_paint_get_transform(paint, &matrix) == TVG_RESULT_SUCCESS);
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REQUIRE(fabs(matrix.e11 - 2.5f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e12 - 0.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e13 - 0.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e21 - 0.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e22 - 2.5f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e23 - 0.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e31 - 0.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e32 - 0.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e33 - 1.0f) < UTC_EPSILON);
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REQUIRE(tvg_paint_del(paint) == TVG_RESULT_SUCCESS);
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}
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TEST_CASE("Paint Rotate", "[capiPaintRotate]")
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{
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Tvg_Paint* paint = tvg_shape_new();
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REQUIRE(paint);
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Tvg_Matrix matrix;
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REQUIRE(tvg_paint_rotate(paint, 180.0f) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_paint_get_transform(paint, &matrix) == TVG_RESULT_SUCCESS);
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REQUIRE(fabs(matrix.e11 - -1.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e12 - 0.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e13 - 0.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e21 - 0.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e22 - -1.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e23 - 0.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e31 - 0.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e32 - 0.0f) < UTC_EPSILON);
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REQUIRE(fabs(matrix.e33 - 1.0f) < UTC_EPSILON);
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REQUIRE(tvg_paint_del(paint) == TVG_RESULT_SUCCESS);
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}
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TEST_CASE("Paint Opacity", "[capiPaintOpacity]")
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{
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Tvg_Paint* paint = tvg_shape_new();
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REQUIRE(paint);
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uint8_t opacity;
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REQUIRE(tvg_paint_set_opacity(paint, 0) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_paint_get_opacity(paint, &opacity) == TVG_RESULT_SUCCESS);
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REQUIRE(0 == opacity);
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REQUIRE(tvg_paint_set_opacity(paint, 128) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_paint_get_opacity(paint, &opacity) == TVG_RESULT_SUCCESS);
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REQUIRE(128 == opacity);
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REQUIRE(tvg_paint_set_opacity(paint, 255) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_paint_get_opacity(paint, &opacity) == TVG_RESULT_SUCCESS);
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REQUIRE(255 == opacity);
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REQUIRE(tvg_paint_del(paint) == TVG_RESULT_SUCCESS);
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}
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TEST_CASE("Paint Bounds", "[capiPaintBounds]")
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{
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Tvg_Paint* paint = tvg_shape_new();
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REQUIRE(paint);
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float x, y, w, h;
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REQUIRE(tvg_shape_append_rect(paint, 0, 10, 20, 100, 0, 0) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_paint_get_bounds(paint, &x, &y, &w, &h) == TVG_RESULT_SUCCESS);
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REQUIRE(x == 0);
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REQUIRE(y == 10);
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REQUIRE(w == 20);
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REQUIRE(h == 100);
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REQUIRE(tvg_shape_reset(paint) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_move_to(paint, 0, 10) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_line_to(paint, 20, 110) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_paint_get_bounds(paint, &x, &y, &w, &h) == TVG_RESULT_SUCCESS);
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REQUIRE(x == 0);
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REQUIRE(y == 10);
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REQUIRE(w == 20);
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REQUIRE(h == 100);
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REQUIRE(tvg_paint_del(paint) == TVG_RESULT_SUCCESS);
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} |