mirror of
https://github.com/thorvg/thorvg.git
synced 2025-06-08 13:43:43 +00:00
302 lines
11 KiB
C++
302 lines
11 KiB
C++
/*
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* Copyright (c) 2021 - 2024 the ThorVG project. 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 "config.h"
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#include "../catch.hpp"
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TEST_CASE("Multiple shapes", "[capiShapes]")
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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_Identifier id = TVG_IDENTIFIER_UNDEF;
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REQUIRE(tvg_paint_get_identifier(paint, &id) == TVG_RESULT_SUCCESS);
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REQUIRE(id == TVG_IDENTIFIER_SHAPE);
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REQUIRE(id != TVG_IDENTIFIER_SCENE);
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REQUIRE(id != TVG_IDENTIFIER_PICTURE);
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REQUIRE(tvg_shape_append_rect(paint, 0, 0, 100, 100, 0, 0) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_append_rect(paint, 0, 0, 100, 100, 50, 50) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_append_rect(paint, 0, 0, 100, 100, 100, 100) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_append_circle(paint, 100, 100, 50, 50) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_append_circle(paint, 100, 100, 0, 0) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_append_arc(paint, 100, 100, 50, 90, 90, 0) == TVG_RESULT_SUCCESS);
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//Invalid paint
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REQUIRE(tvg_shape_append_rect(NULL, 0, 0, 0, 0, 0, 0) == TVG_RESULT_INVALID_ARGUMENT);
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REQUIRE(tvg_shape_append_circle(NULL, 0, 0, 0, 0) == TVG_RESULT_INVALID_ARGUMENT);
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REQUIRE(tvg_shape_append_arc(NULL, 0, 0, 0, 0, 0, 0) == TVG_RESULT_INVALID_ARGUMENT);
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REQUIRE(tvg_paint_del(paint) == TVG_RESULT_SUCCESS);
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}
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TEST_CASE("Shape reset", "[capiShapes]")
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{
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Tvg_Paint* paint = tvg_shape_new();
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REQUIRE(paint);
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REQUIRE(tvg_shape_reset(NULL) == TVG_RESULT_INVALID_ARGUMENT);
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REQUIRE(tvg_shape_reset(paint) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_paint_del(paint) == TVG_RESULT_SUCCESS);
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}
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TEST_CASE("Shape path", "[capiShapePath]")
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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_Path_Command* cmds_get;
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Tvg_Point* pts_get;
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uint32_t cnt;
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uint32_t i;
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Tvg_Path_Command cmds[11];
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cmds[0] = TVG_PATH_COMMAND_MOVE_TO;
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cmds[1] = TVG_PATH_COMMAND_LINE_TO;
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cmds[2] = TVG_PATH_COMMAND_LINE_TO;
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cmds[3] = TVG_PATH_COMMAND_LINE_TO;
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cmds[4] = TVG_PATH_COMMAND_LINE_TO;
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cmds[5] = TVG_PATH_COMMAND_LINE_TO;
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cmds[6] = TVG_PATH_COMMAND_LINE_TO;
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cmds[7] = TVG_PATH_COMMAND_LINE_TO;
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cmds[8] = TVG_PATH_COMMAND_LINE_TO;
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cmds[9] = TVG_PATH_COMMAND_LINE_TO;
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cmds[10] = TVG_PATH_COMMAND_CLOSE;
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Tvg_Point pts[10];
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pts[0] = {199, 34}; //MoveTo
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pts[1] = {253, 143}; //LineTo
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pts[2] = {374, 160}; //LineTo
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pts[3] = {287, 244}; //LineTo
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pts[4] = {307, 365}; //LineTo
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pts[5] = {199, 309}; //LineTo
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pts[6] = {97, 365}; //LineTo
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pts[7] = {112, 245}; //LineTo
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pts[8] = {26, 161}; //LineTo
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pts[9] = {146, 143}; //LineTo
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REQUIRE(tvg_shape_append_path(paint, cmds, 11, pts, 10) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_get_path_commands(paint, (const Tvg_Path_Command**) &cmds_get, &cnt) == TVG_RESULT_SUCCESS);
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REQUIRE(cnt == 11);
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for (i = 0; i < cnt; i++) {
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REQUIRE(cmds_get[i] == cmds[i]);
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}
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REQUIRE(tvg_shape_get_path_coords(paint, (const Tvg_Point**) &pts_get, &cnt) == TVG_RESULT_SUCCESS);
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REQUIRE(cnt == 10);
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for (i = 0; i < cnt; i++) {
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REQUIRE(pts_get[i].x == pts[i].x);
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REQUIRE(pts_get[i].y == pts[i].y);
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}
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//Invalid paint
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REQUIRE(tvg_shape_append_path(NULL, NULL, 0, NULL, 0) == TVG_RESULT_INVALID_ARGUMENT);
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REQUIRE(tvg_shape_get_path_coords(NULL, NULL, NULL) == TVG_RESULT_INVALID_ARGUMENT);
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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, 100, 110) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_line_to(paint, 100, 10) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_close(paint) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_move_to(paint, 100, 0) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_cubic_to(paint, 150, 0, 200, 50, 200, 100) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_close(paint) == TVG_RESULT_SUCCESS);
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//Invalid paint
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REQUIRE(tvg_shape_move_to(NULL, 0, 0) == TVG_RESULT_INVALID_ARGUMENT);
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REQUIRE(tvg_shape_line_to(NULL, 0, 0) == TVG_RESULT_INVALID_ARGUMENT);
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REQUIRE(tvg_shape_cubic_to(NULL, 0, 0, 0, 0, 0, 0) == TVG_RESULT_INVALID_ARGUMENT);
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REQUIRE(tvg_shape_close(NULL) == TVG_RESULT_INVALID_ARGUMENT);
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REQUIRE(tvg_paint_del(paint) == TVG_RESULT_SUCCESS);
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}
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TEST_CASE("Stroke width", "[capiStrokeWidth]")
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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 stroke;
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REQUIRE(tvg_shape_set_stroke_width(paint, 0.0f) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_get_stroke_width(paint, &stroke) == TVG_RESULT_SUCCESS);
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REQUIRE(stroke == 0.0f);
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REQUIRE(tvg_shape_set_stroke_width(paint, 5.0f) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_get_stroke_width(paint, &stroke) == TVG_RESULT_SUCCESS);
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REQUIRE(stroke == 5.0f);
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//Invalid paint or width pointer
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REQUIRE(tvg_shape_set_stroke_width(NULL, 0) == TVG_RESULT_INVALID_ARGUMENT);
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REQUIRE(tvg_shape_get_stroke_width(NULL, &stroke) == TVG_RESULT_INVALID_ARGUMENT);
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REQUIRE(tvg_shape_get_stroke_width(paint, NULL) == TVG_RESULT_INVALID_ARGUMENT);
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REQUIRE(tvg_paint_del(paint) == TVG_RESULT_SUCCESS);
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}
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TEST_CASE("Stroke color", "[capiStrokeColor]")
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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 r, g, b, a;
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REQUIRE(tvg_shape_set_stroke_color(paint, 100, 200, 50, 1) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_get_stroke_color(paint, &r, &g, &b, &a) == TVG_RESULT_SUCCESS);
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REQUIRE(r == 100);
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REQUIRE(g == 200);
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REQUIRE(b == 50);
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REQUIRE(a == 1);
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//Invalid paint or no color pointers
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REQUIRE(tvg_shape_set_stroke_color(NULL, 0, 0, 0, 0) == TVG_RESULT_INVALID_ARGUMENT);
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REQUIRE(tvg_shape_get_stroke_color(NULL, &r, &g, &b, &a) == TVG_RESULT_INVALID_ARGUMENT);
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REQUIRE(tvg_shape_get_stroke_color(paint, &r, &g, &b, NULL) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_get_stroke_color(paint, NULL, NULL, NULL, &a) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_paint_del(paint) == TVG_RESULT_SUCCESS);
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}
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TEST_CASE("Stroke dash", "[capiStrokeDash]")
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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 dash[2] = {20, 10};
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float* dash_get;
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uint32_t cnt;
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REQUIRE(tvg_shape_set_stroke_dash(paint, dash, 2) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_get_stroke_dash(paint, (const float**) &dash_get, &cnt) == TVG_RESULT_SUCCESS);
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REQUIRE(cnt == 2);
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for (uint32_t i = 0; i < cnt; i++) {
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REQUIRE(dash_get[i] == dash[i]);
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}
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REQUIRE(tvg_paint_del(paint) == TVG_RESULT_SUCCESS);
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}
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TEST_CASE("Stroke cap", "[capiStrokeCap]")
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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_Stroke_Cap cap;
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REQUIRE(tvg_shape_set_stroke_cap(paint, TVG_STROKE_CAP_ROUND) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_get_stroke_cap(paint, &cap) == TVG_RESULT_SUCCESS);
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REQUIRE(cap == TVG_STROKE_CAP_ROUND);
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REQUIRE(tvg_shape_set_stroke_cap(paint, TVG_STROKE_CAP_BUTT) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_get_stroke_cap(paint, &cap) == TVG_RESULT_SUCCESS);
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REQUIRE(cap == TVG_STROKE_CAP_BUTT);
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REQUIRE(tvg_paint_del(paint) == TVG_RESULT_SUCCESS);
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}
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TEST_CASE("Stroke join", "[capiStrokeJoin]")
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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_Stroke_Join join;
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float ml = -1.0f;
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REQUIRE(tvg_shape_set_stroke_join(paint, TVG_STROKE_JOIN_BEVEL) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_get_stroke_join(paint, &join) == TVG_RESULT_SUCCESS);
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REQUIRE(join == TVG_STROKE_JOIN_BEVEL);
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REQUIRE(tvg_shape_set_stroke_join(paint, TVG_STROKE_JOIN_MITER) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_get_stroke_join(paint, &join) == TVG_RESULT_SUCCESS);
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REQUIRE(join == TVG_STROKE_JOIN_MITER);
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REQUIRE(tvg_shape_get_stroke_miterlimit(paint, &ml) == TVG_RESULT_SUCCESS);
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REQUIRE(ml == 4.0f);
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REQUIRE(tvg_shape_set_stroke_miterlimit(paint, 1000.0f) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_get_stroke_miterlimit(paint, &ml) == TVG_RESULT_SUCCESS);
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REQUIRE(ml == 1000.0f);
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REQUIRE(tvg_shape_set_stroke_miterlimit(paint, -0.001f) == TVG_RESULT_NOT_SUPPORTED);
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REQUIRE(tvg_shape_get_stroke_miterlimit(paint, &ml) == TVG_RESULT_SUCCESS);
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REQUIRE(ml == 1000.0f);
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REQUIRE(tvg_paint_del(paint) == TVG_RESULT_SUCCESS);
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}
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TEST_CASE("Fill color", "[capiFillColor]")
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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 r, g, b, a;
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REQUIRE(tvg_shape_set_fill_color(paint, 129, 190, 57, 20) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_get_fill_color(paint, &r, &g, &b, &a) == TVG_RESULT_SUCCESS);
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REQUIRE(r == 129);
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REQUIRE(g == 190);
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REQUIRE(b == 57);
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REQUIRE(a == 20);
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REQUIRE(tvg_paint_del(paint) == TVG_RESULT_SUCCESS);
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}
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TEST_CASE("Fill rule", "[capiFillRule]")
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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_Fill_Rule rule, rule_get;
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rule = TVG_FILL_RULE_EVEN_ODD;
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REQUIRE(tvg_shape_set_fill_rule(paint, rule) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_get_fill_rule(paint, &rule_get) == TVG_RESULT_SUCCESS);
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REQUIRE(rule == rule_get);
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rule = TVG_FILL_RULE_WINDING;
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REQUIRE(tvg_shape_set_fill_rule(paint, rule) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_get_fill_rule(paint, &rule_get) == TVG_RESULT_SUCCESS);
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REQUIRE(rule == rule_get);
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REQUIRE(tvg_paint_del(paint) == TVG_RESULT_SUCCESS);
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}
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TEST_CASE("Paint order", "[capiPaintOrder]")
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{
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Tvg_Paint* paint = tvg_shape_new();
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REQUIRE(paint);
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REQUIRE(tvg_shape_set_paint_order(nullptr, true) == TVG_RESULT_INVALID_ARGUMENT);
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REQUIRE(tvg_shape_set_paint_order(paint, true) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_shape_set_paint_order(paint, false) == TVG_RESULT_SUCCESS);
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REQUIRE(tvg_paint_del(paint) == TVG_RESULT_SUCCESS);
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}
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