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-rw-r--r--test/mesh-pattern-overlap.c76
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diff --git a/test/mesh-pattern-overlap.c b/test/mesh-pattern-overlap.c
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+/*
+ * Copyright © 2009 Adrian Johnson
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Author: Adrian Johnson <ajohnson@redneon.com>
+ */
+
+#include "cairo-test.h"
+
+#define SIZE 100
+#define PAD 15
+#define WIDTH (PAD + SIZE + PAD)
+#define HEIGHT WIDTH
+
+
+/* This test is designed to paint a mesh pattern with a simple
+ * fold. */
+
+static cairo_test_status_t
+draw (cairo_t *cr, int width, int height)
+{
+ cairo_pattern_t *pattern;
+
+ cairo_test_paint_checkered (cr);
+
+ cairo_translate (cr, PAD, PAD);
+
+ pattern = cairo_pattern_create_mesh ();
+
+ cairo_mesh_pattern_begin_patch (pattern);
+
+ cairo_mesh_pattern_move_to (pattern, 0, 0);
+ cairo_mesh_pattern_curve_to (pattern, 30, -30, 60, 30, 100, 0);
+ cairo_mesh_pattern_curve_to (pattern, 130, 140, 60, -40, 100, 100);
+ cairo_mesh_pattern_curve_to (pattern, 60, 70, 30, 130, 0, 100);
+ cairo_mesh_pattern_curve_to (pattern, -30, -40, 30, 140, 0, 0);
+
+ cairo_mesh_pattern_set_corner_color_rgb (pattern, 0, 1, 0, 0);
+ cairo_mesh_pattern_set_corner_color_rgb (pattern, 1, 0, 1, 0);
+ cairo_mesh_pattern_set_corner_color_rgb (pattern, 2, 0, 0, 1);
+ cairo_mesh_pattern_set_corner_color_rgb (pattern, 3, 1, 1, 0);
+
+ cairo_mesh_pattern_end_patch (pattern);
+
+ cairo_set_source (cr, pattern);
+ cairo_paint (cr);
+ cairo_pattern_destroy (pattern);
+
+ return CAIRO_TEST_SUCCESS;
+}
+
+CAIRO_TEST (mesh_pattern_overlap,
+ "Paint a mesh pattern with a simple fold",
+ "mesh, pattern", /* keywords */
+ NULL, /* requirements */
+ WIDTH, HEIGHT,
+ NULL, draw)