Annotation of embedaddon/php/ext/zlib/tests/gzdeflate_basic1.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test gzdeflate() function : basic functionality
3: --SKIPIF--
4: <?php
5: if (!extension_loaded("zlib")) {
6: print "skip - ZLIB extension not loaded";
7: }
8: ?>
9: --FILE--
10: <?php
11: /* Prototype : proto string gzdeflate(string data [, int level])
12: * Description: Gzip-compress a string
13: * Source code: ext/zlib/zlib.c
14: * Alias to functions:
15: */
16:
17: /*
18: * add a comment here to say what the test is supposed to do
19: */
20:
21: include(dirname(__FILE__) . '/data.inc');
22:
23: echo "*** Testing gzdeflate() : basic functionality ***\n";
24:
25: // Initialise all required variables
26:
27: $smallstring = "A small string to compress\n";
28:
29:
30: // Calling gzdeflate() with all possible arguments
31:
32: // Compressing a big string
33: for($i = -1; $i < 10; $i++) {
34: echo "-- Compression level $i --\n";
35: $output = gzdeflate($data, $i);
36: var_dump(md5($output));
37: var_dump(strcmp(gzinflate($output), $data));
38: }
39:
40: // Compressing a smaller string
41: for($i = -1; $i < 10; $i++) {
42: echo "-- Compression level $i --\n";
43: $output = gzdeflate($smallstring, $i);
44: var_dump(bin2hex($output));
45: var_dump(strcmp(gzinflate($output), $smallstring));
46: }
47:
48: // Calling gzdeflate() with just mandatory arguments
49: echo "\n-- Testing with no specified compression level --\n";
50: var_dump( bin2hex(gzdeflate($smallstring) ));
51:
52: ?>
53: ===Done===
54: --EXPECT--
55: *** Testing gzdeflate() : basic functionality ***
56: -- Compression level -1 --
57: string(32) "078554fe65e06f6ff01eab51cfc7ae9b"
58: int(0)
59: -- Compression level 0 --
60: string(32) "a71e54d2499aff9e48643cb1c260b60c"
61: int(0)
62: -- Compression level 1 --
63: string(32) "05e80f4dc0d422e1f333cbed555d381f"
64: int(0)
65: -- Compression level 2 --
66: string(32) "0fb33656e4ed0750f977df83246fce7a"
67: int(0)
68: -- Compression level 3 --
69: string(32) "bc6e9c1dccc3e951e006315ee669ee08"
70: int(0)
71: -- Compression level 4 --
72: string(32) "a61727d7a28c634470eb6e97a4a81b24"
73: int(0)
74: -- Compression level 5 --
75: string(32) "a2a1a14b7542c82e8943200d093d5f27"
76: int(0)
77: -- Compression level 6 --
78: string(32) "078554fe65e06f6ff01eab51cfc7ae9b"
79: int(0)
80: -- Compression level 7 --
81: string(32) "078554fe65e06f6ff01eab51cfc7ae9b"
82: int(0)
83: -- Compression level 8 --
84: string(32) "078554fe65e06f6ff01eab51cfc7ae9b"
85: int(0)
86: -- Compression level 9 --
87: string(32) "078554fe65e06f6ff01eab51cfc7ae9b"
88: int(0)
89: -- Compression level -1 --
90: string(58) "735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee60200"
91: int(0)
92: -- Compression level 0 --
93: string(64) "011b00e4ff4120736d616c6c20737472696e6720746f20636f6d70726573730a"
94: int(0)
95: -- Compression level 1 --
96: string(58) "735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee60200"
97: int(0)
98: -- Compression level 2 --
99: string(58) "735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee60200"
100: int(0)
101: -- Compression level 3 --
102: string(58) "735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee60200"
103: int(0)
104: -- Compression level 4 --
105: string(58) "735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee60200"
106: int(0)
107: -- Compression level 5 --
108: string(58) "735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee60200"
109: int(0)
110: -- Compression level 6 --
111: string(58) "735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee60200"
112: int(0)
113: -- Compression level 7 --
114: string(58) "735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee60200"
115: int(0)
116: -- Compression level 8 --
117: string(58) "735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee60200"
118: int(0)
119: -- Compression level 9 --
120: string(58) "735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee60200"
121: int(0)
122:
123: -- Testing with no specified compression level --
124: string(58) "735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee60200"
125: ===Done===
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