1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
#include <math.h>
#include "cairo-test.h"
#include <stdio.h>
#define SIZE 400
#define OFFSET 50
const char png_filename[] = "romedalen.png";
cairo_test_t test = {
"extend-reflect",
"Test CAIRO_EXTEND_REFLECT for surface patterns",
SIZE, SIZE
};
static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
{
cairo_pattern_t *pattern;
cairo_set_source_rgba (cr, 0, 0, 0, 1);
cairo_rectangle (cr, 0, 0, SIZE, SIZE);
cairo_fill (cr);
pattern = cairo_test_create_pattern_from_png (png_filename);
cairo_pattern_set_extend (pattern, CAIRO_EXTEND_REFLECT);
cairo_set_source (cr, pattern);
cairo_pattern_destroy (pattern);
cairo_paint (cr);
return CAIRO_TEST_SUCCESS;
}
int
main (void)
{
return cairo_test_expect_failure (&test, draw,
"CAIRO_EXTEND_REFLECT code is broken and corrupts memory.");
}
|
