xref: /PHP-8.4/ext/gd/tests/imagefilter2.phpt (revision 23a55bab) 
1--TEST--
2imagefilter() function test
3--EXTENSIONS--
4gd
5--SKIPIF--
6<?php
7    if (PHP_INT_SIZE != 8) die("skip only for 64 bits platforms");
8    if (!function_exists("imagefilter")) die("skip requires imagefilter function");
9    if (!(imagetypes() & IMG_PNG)) {
10        die("skip No PNG support");
11    }
12?>
13--FILE--
14<?php
15$SAVE_DIR = __DIR__;
16$SOURCE_IMG = $SAVE_DIR . "/test.png";
17$im = imagecreatefrompng($SOURCE_IMG);
18
19foreach ([-1, PHP_INT_MAX] as $val) {
20        try {
21            imagefilter($im, IMG_FILTER_SCATTER, $val, 0);
22        } catch (\ValueError $e) {
23            echo $e->getMessage() . PHP_EOL;
24        }
25        try {
26            imagefilter($im, IMG_FILTER_SCATTER, 0, $val);
27        } catch (\ValueError $e) {
28            echo $e->getMessage() . PHP_EOL;
29        }
30}
31?>
32--EXPECTF--
33imagefilter(): Argument #3 must be between 0 and %d
34imagefilter(): Argument #4 must be between 0 and %d
35imagefilter(): Argument #3 must be between 0 and %d
36imagefilter(): Argument #4 must be between 0 and %d
37