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/*
* Copyright (C) 2022 The Phosh Developers
*
* SPDX-License-Identifier: GPL-3-or-later
*
* Author: Guido Günther <agx@sigxcpu.org>
*/
#define GMOBILE_USE_UNSTABLE_API
#include "gm-svg-path.h"
#include "gio/gio.h"
static void
test_gm_svg_path_get_bounding_box_abs (void)
{
const char *path = "M455, 0 \
V 79 \
H 625 \
V 0 \
Z ";
gboolean success;
int x1, x2, y1, y2;
g_autoptr (GError) err = NULL;
success = gm_svg_path_get_bounding_box (path, &x1, &x2, &y1, &y2, &err);
g_assert_no_error (err);
g_assert_true (success);
g_assert_cmpint (x1, ==, 455);
g_assert_cmpint (x2, ==, 625);
g_assert_cmpint (y1, ==, 0);
g_assert_cmpint (y2, ==, 79);
}
static void
test_gm_svg_path_get_bounding_box_rel (void)
{
const char *path = "m 455 0 \
v 79 \
h 170 \
v 0 \
Z";
gboolean success;
int x1, x2, y1, y2;
g_autoptr (GError) err = NULL;
success = gm_svg_path_get_bounding_box (path, &x1, &x2, &y1, &y2, &err);
g_assert_no_error (err);
g_assert_true (success);
g_assert_cmpint (x1, ==, 455);
g_assert_cmpint (x2, ==, 625);
g_assert_cmpint (y1, ==, 0);
g_assert_cmpint (y2, ==, 79);
}
static void
test_gm_svg_path_get_bounding_box_arc (void)
{
const char *path = "M 10 315\n"
"L 110 215\n"
"A 30 50 0 0 1 162 160";
gboolean success;
int x1, x2, y1, y2;
g_autoptr (GError) err = NULL;
success = gm_svg_path_get_bounding_box (path, &x1, &x2, &y1, &y2, &err);
g_assert_no_error (err);
g_assert_true (success);
g_assert_cmpint (x1, ==, 10);
g_assert_cmpint (x2, ==, 162);
g_assert_cmpint (y1, ==, 136);
g_assert_cmpint (y2, ==, 315);
}
static void
test_gm_svg_path_get_bounding_box_quad_bezier (void)
{
/* control point not between start and end */
const char *path1 = "M 70 250 Q 20 110 220 60 Z";
/* same but in relative */
const char *path1_rel = "M 70 250 q -50 -140 150 -190 Z";
/* control point between start and end */
const char *path2 = "M 70 250 Q 110 110 220 60 Z";
gboolean success;
int x1, x2, y1, y2;
g_autoptr (GError) err = NULL;
success = gm_svg_path_get_bounding_box (path1, &x1, &x2, &y1, &y2, &err);
g_assert_no_error (err);
g_assert_true (success);
g_assert_cmpint (x1, ==, 60);
g_assert_cmpint (x2, ==, 220);
g_assert_cmpint (y1, ==, 60);
g_assert_cmpint (y2, ==, 250);
success = gm_svg_path_get_bounding_box (path1_rel, &x1, &x2, &y1, &y2, &err);
g_assert_no_error (err);
g_assert_true (success);
g_assert_cmpint (x1, ==, 60);
g_assert_cmpint (x2, ==, 220);
g_assert_cmpint (y1, ==, 60);
g_assert_cmpint (y2, ==, 250);
success = gm_svg_path_get_bounding_box (path2, &x1, &x2, &y1, &y2, &err);
g_assert_no_error (err);
g_assert_true (success);
g_assert_cmpint (x1, ==, 70);
g_assert_cmpint (x2, ==, 220);
g_assert_cmpint (y1, ==, 60);
g_assert_cmpint (y2, ==, 250);
}
gint
main (gint argc, gchar *argv[])
{
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/Gm/svg-path/bounding_box/abs", test_gm_svg_path_get_bounding_box_abs);
g_test_add_func ("/Gm/svg-path/bounding_box/rel", test_gm_svg_path_get_bounding_box_rel);
g_test_add_func ("/Gm/svg-path/bounding_box/arc", test_gm_svg_path_get_bounding_box_arc);
g_test_add_func ("/Gm/svg-path/bounding_box/quad_bezier",
test_gm_svg_path_get_bounding_box_quad_bezier);
return g_test_run ();
}
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