1 files changed, 67 insertions, 0 deletions
diff --git a/libs/cairo-1.16.0/test/huge-linear.c b/libs/cairo-1.16.0/test/huge-linear.c
new file mode 100644
index 0000000..f84b4ea
--- /dev/null
+++ b/libs/cairo-1.16.0/test/huge-linear.c
@@ -0,0 +1,67 @@
+/*
+ * Copyright © 2006 Benjamin Otte
+ *
+ * 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: Benjamin Otte <otte@gnome.org>
+ */
+
+#include "cairo-test.h"
+
+/* set this to 0.1 to make this test work */
+#define FACTOR 1.e6
+
+/* XXX poppler-cairo doesn't handle gradients very well... */
+
+static cairo_test_status_t
+draw (cairo_t *cr, int width, int height)
+{
+    cairo_pattern_t *pattern;
+    cairo_matrix_t mat = {
+	0, -4.5254285714285709 * FACTOR,
+	-2.6398333333333333 * FACTOR, 0,
+	0, 0
+    };
+
+    pattern = cairo_pattern_create_linear (-16384 * FACTOR, 0,
+					    16384 * FACTOR, 0);
+    cairo_pattern_add_color_stop_rgba (pattern,
+				       0, 0.376471, 0.533333, 0.27451, 1);
+    cairo_pattern_add_color_stop_rgba (pattern, 1, 1, 1, 1, 1);
+    cairo_pattern_set_matrix (pattern, &mat);
+
+    cairo_scale (cr, 0.05, 0.05);
+    cairo_translate (cr, 6000, 3500);
+
+    cairo_set_source (cr, pattern);
+    cairo_rectangle (cr, -6000, -3500, 12000, 7000);
+    cairo_pattern_destroy (pattern);
+    cairo_fill (cr);
+
+    return CAIRO_TEST_SUCCESS;
+}
+
+CAIRO_TEST (huge_linear,
+	    "Test huge linear patterns",
+	    "gradient, linear", /* keywords */
+	    NULL, /* requirements */
+	    600, 350,
+	    NULL, draw)