1--TEST--
2Test gzdeflate() function : error conditions
3--SKIPIF--
4<?php
5if (!extension_loaded("zlib")) {
6    print "skip - ZLIB extension not loaded";
7}
8?>
9--FILE--
10<?php
11/*
12 * add a comment here to say what the test is supposed to do
13 */
14
15echo "*** Testing gzdeflate() : error conditions ***\n";
16
17$data = 'string_val';
18
19echo "\n-- Testing with incorrect compression level --\n";
20$bad_level = 99;
21try {
22    var_dump(gzdeflate($data, $bad_level));
23} catch (\ValueError $e) {
24    echo $e->getMessage() . \PHP_EOL;
25}
26
27echo "\n-- Testing with incorrect encoding --\n";
28$level = 2;
29$bad_encoding = 99;
30try {
31    var_dump(gzdeflate($data, $level, $bad_encoding));
32} catch (\ValueError $e) {
33    echo $e->getMessage() . \PHP_EOL;
34}
35
36?>
37--EXPECT--
38*** Testing gzdeflate() : error conditions ***
39
40-- Testing with incorrect compression level --
41gzdeflate(): Argument #2 ($level) must be between -1 and 9
42
43-- Testing with incorrect encoding --
44gzdeflate(): Argument #3 ($encoding) must be one of ZLIB_ENCODING_RAW, ZLIB_ENCODING_GZIP, or ZLIB_ENCODING_DEFLATE
45