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Add dash-no-dash test case to demonstrate PDF failure to turn off dashing.

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This commit is contained in:
Carl Worth 2006-07-12 14:49:14 -07:00
parent f3d45d1790
commit d2d9a74c77
4 changed files with 102 additions and 4 deletions
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3
test/.gitignore vendored
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@ -25,8 +25,9 @@ create-for-stream.svg
create-from-png
create-from-png-stream
dash-caps-joins
dash-scale
dash-no-dash
dash-offset-negative
dash-scale
dash-zero-length
degenerate-path
device-offset

8
test/Makefile.am
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@ -17,8 +17,9 @@ create-for-stream \
create-from-png \
create-from-png-stream \
dash-caps-joins \
dash-scale \
dash-no-dash \
dash-offset-negative \
dash-scale \
dash-zero-length \
degenerate-path \
device-offset \
@ -179,10 +180,11 @@ create-from-png-ref.png \
create-from-png-stream-ref.png \
dash-caps-joins-ref.png \
dash-caps-joins-ps-argb32-ref.png \
dash-scale-ref.png \
dash-scale-ps-argb32-ref.png \
dash-no-dash-ref.png \
dash-offset-negative-ref.png \
dash-offset-negative-ps-argb32-ref.png \
dash-scale-ref.png \
dash-scale-ps-argb32-ref.png \
dash-zero-length-ref.png \
dash-zero-length-rgb24-ref.png \
dash-zero-length-ps-argb32-ref.png \

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test/dash-no-dash-ref.png Normal file
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95
test/dash-no-dash.c Normal file
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@ -0,0 +1,95 @@
/*
* Copyright © 2006 Red Hat, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without
* fee, provided that the above copyright notice appear in all copies
* and that both that copyright notice and this permission notice
* appear in supporting documentation, and that the name of
* Red Hat, Inc. not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior
* permission. Red Hat, Inc. makes no representations about the
* suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
* RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Author: Carl D. Worth <cworth@cworth.org>
*/
#include "cairo-test.h"
#include <stdlib.h>
#define PAD 1
#define LINE_WIDTH 2
#define HEIGHT (PAD + 4 * (LINE_WIDTH + PAD))
#define WIDTH 16
static cairo_test_draw_function_t draw;
cairo_test_t test = {
"dash-no-dash",
"Tests that we can actually turn dashing on and off again",
WIDTH, HEIGHT,
draw
};
static void
line (cairo_t *cr)
{
cairo_move_to (cr, PAD, 0.0);
cairo_line_to (cr, WIDTH - PAD, 0.0);
}
static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
{
double dash = 2.0;
/* We draw in black, so paint white first. */
cairo_set_source_rgb (cr, 1.0, 1.0, 1.0); /* white */
cairo_paint (cr);
cairo_set_source_rgb (cr, 0, 0, 0); /* black */
cairo_translate (cr, 0.0, PAD + LINE_WIDTH / 2);
/* First draw a solid line... */
line (cr);
cairo_stroke (cr);
cairo_translate (cr, 0.0, LINE_WIDTH + PAD);
/* then a dashed line... */
cairo_set_dash (cr, &dash, 1, 0.0);
line (cr);
cairo_stroke (cr);
cairo_translate (cr, 0.0, LINE_WIDTH + PAD);
/* back to solid... */
cairo_set_dash (cr, NULL, 0, 0.0);
line (cr);
cairo_stroke (cr);
cairo_translate (cr, 0.0, LINE_WIDTH + PAD);
/* and finally, back to dashed. */
cairo_set_dash (cr, &dash, 1, 0.0);
line (cr);
cairo_stroke (cr);
return CAIRO_TEST_SUCCESS;
}
int
main (void)
{
return cairo_test (&test);
}