Cairo version Upgrade for Tizen3.0submit/tizen_tv/20150728.091927submit/tizen_mobile/20150728.091912submit/tizen_common/20150728.091859accepted/tizen/tv/20150729.011254accepted/tizen/mobile/20150729.011230

  - from 1.12.14 to 1.14.2

Change-Id: I3b62d212041b337bbb926d579f9ce74f42a45c3b

1 files changed, 77 insertions, 0 deletions

diff --git a/test/fill-degenerate-sort-order.c b/test/fill-degenerate-sort-order.c
new file mode 100644
index 000000000..d93481048
--- /dev/null
+++ b/test/fill-degenerate-sort-order.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright © 2006 M Joonas Pihlaja
+ *
+ * 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: M Joonas Pihlaja <jpihlaja@cc.helsinki.fi>
+ */
+
+/* Bug history
+ *
+ * 2006-12-05  M Joonas Pihlaja <jpihlaja@cc.helsinki.fi>
+ *
+ *   There's currently a regression bug in the tessellation code from
+ *   switching to the "new tessellator".  The bug is caused by
+ *   confusion in the comparator used to order events when there are
+ *   degenerate edges.
+ */
+
+#include "cairo-test.h"
+
+/* Derived from zrusin's "another" polygon in the performance suite. */
+static cairo_test_status_t
+draw (cairo_t *cr, int width, int height)
+{
+    cairo_set_source_rgb (cr, 1, 0, 0);
+
+    /* The polygon uses (43,103) as its "base point".  Closed
+     * subpaths are simulated by going from the base point to the
+     * subpath's first point, doing the subpath, and returning to the
+     * base point.  The moving to and from the base point causes
+     * degenerate edges which shouldn't result in anything visible. */
+    cairo_move_to (cr, 43, 103);
+
+    /* First subpath. */
+    cairo_line_to (cr, 91, 101);
+    cairo_line_to (cr, 0, 112);
+    cairo_line_to (cr, 60, 0);
+    cairo_line_to (cr, 91, 101);
+
+    cairo_line_to (cr, 43, 103);
+
+    /* Second subpath. */
+    cairo_line_to (cr, 176, 110);
+    cairo_line_to (cr, 116, 100);
+    cairo_line_to (cr, 176, 0);
+    cairo_line_to (cr, 176, 110);
+
+    cairo_close_path (cr);
+    cairo_fill (cr);
+
+    return CAIRO_TEST_SUCCESS;
+}
+
+CAIRO_TEST (fill_degenerate_sort_order,
+	    "Tests the tessellator's event comparator with degenerate input",
+	    "degenerate, fill", /* keywords */
+	    NULL, /* requirements */
+	    190, 120,
+	    NULL, draw)