1 files changed, 0 insertions, 83 deletions
diff --git a/test/dash-infinite-loop.c b/test/dash-infinite-loop.c
deleted file mode 100644
index a3d75442c..000000000
--- a/test/dash-infinite-loop.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright © 2009 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>
- */
-
-#include "cairo-test.h"
-
-/* When faced with very small dash lengths the stroker is liable to
- * get stuck in an infinite loop when advancing the dash offset.  This
- * test attempts to hit each of the locations in the stroker code
- * where the dash offset is advanced in a loop.
- *
- * Reported to the cairo mailing list by Hans Breuer.
- * http://lists.cairographics.org/archives/cairo/2009-June/017506.html
- */
-
-#define EPS 1e-30
-/* This should be comfortably smaller than the unit epsilon of the
- * floating point type used to advance the dashing, yet not small
- * enough that it underflows to zero.  1e-30 works to foil up to 80
- * bit extended precision arithmetic.  We want to avoid zero dash
- * lengths because those trigger special processing in the stroker. */
-
-static void
-do_dash (cairo_t *cr, double dx, double dy, double offset)
-{
-    /* Set the dash pattern to be predominantly ON so that we can
-     * create a reference image by just ignoring the dashing. */
-    static double dash[] = { EPS, EPS/512 };
-    cairo_set_dash (cr, dash, 2, offset);
-    cairo_move_to (cr, 10, 10);
-    cairo_rel_line_to (cr, dx, dy);
-    cairo_stroke (cr);
-    cairo_translate (cr, dx, dy);
-}
-
-static cairo_test_status_t
-draw (cairo_t *cr, int width, int height)
-{
-    (void)width; (void)height;
-
-    cairo_set_source_rgb (cr, 1,1,1);
-    cairo_paint (cr);
-    cairo_set_source_rgb (cr, 0,0,0);
-
-    cairo_set_line_width (cr, 10);
-
-    /* The following calls will wedge in various places that try
-     * to advance the dashing in a loop inside the stroker. */
-    do_dash (cr, 30, 30, 0); /* _cairo_stroker_line_to_dashed */
-    do_dash (cr, 30,  0, 0); /* _cairo_rectilinear_stroker_line_to_dashed */
-    do_dash (cr, 30, 30, 1); /* _cairo_stroker_dash_start */
-
-    return CAIRO_TEST_SUCCESS;
-}
-
-CAIRO_TEST (dash_infinite_loop,
-            "Test dashing with extremely small dash lengths.",
-            "dash",
-            NULL,
-            100, 100,
-            NULL, draw);