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-rw-r--r--test/rectilinear-grid.c92
1 files changed, 0 insertions, 92 deletions
diff --git a/test/rectilinear-grid.c b/test/rectilinear-grid.c
deleted file mode 100644
index 6d37c6b8a..000000000
--- a/test/rectilinear-grid.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* -*- Mode: c; c-basic-offset: 4; indent-tabs-mode: t; tab-width: 8; -*- */
-/*
- * Copyright 2010 Andrea Canciani
- *
- * 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: Andrea Canciani <ranma42@gmail.com>
- */
-
-#include "cairo-test.h"
-
-#define SIZE 52
-#define OFFSET 5
-#define DISTANCE 10.25
-
-/*
- This test checks that boxes not aligned to pixels are drawn
- correctly.
-
- In particular the corners of the boxes are drawn incorrectly by
- cairo-image in cairo 1.10.0, because overlapping boxes are passed to
- a span converter which assumes disjoint boxes as input.
-
- This results in corners to be drawn with the wrong shade.
-*/
-
-static cairo_test_status_t
-draw (cairo_t *cr, int width, int height)
-{
- int i;
-
- cairo_set_source_rgb (cr, 1, 1, 1);
- cairo_paint (cr);
-
- cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
- cairo_set_source_rgb (cr, 0, 0, 0);
- cairo_set_line_width (cr, 4);
- cairo_translate (cr, 2*OFFSET, 2*OFFSET);
-
- for (i = 0; i < 4; i++) {
- double x = i * DISTANCE;
-
- cairo_move_to (cr, x, -OFFSET-0.75);
- cairo_line_to (cr, x, SIZE-3*OFFSET-0.25);
-
- cairo_move_to (cr, -OFFSET-0.75, x);
- cairo_line_to (cr, SIZE-3*OFFSET-0.25, x);
- }
-
- cairo_stroke (cr);
-
- return CAIRO_TEST_SUCCESS;
-}
-
-static cairo_test_status_t
-aligned (cairo_t *cr, int width, int height)
-{
- cairo_set_antialias (cr, CAIRO_ANTIALIAS_NONE);
- return draw (cr, width, height);
-}
-
-CAIRO_TEST (rectilinear_grid,
- "Test rectilinear rasterizer (covering partial pixels)",
- "rectilinear", /* keywords */
- NULL, /* requirements */
- SIZE, SIZE,
- NULL, draw)
-
-CAIRO_TEST (a1_rectilinear_grid,
- "Test rectilinear rasterizer (covering whole pixels)",
- "rectilinear", /* keywords */
- "target=raster", /* requirements */
- SIZE, SIZE,
- NULL, aligned)