Annotation of embedaddon/php/ext/zlib/tests/gzcompress_basic1.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test gzcompress() 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 : string gzcompress(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 gzcompress() : basic functionality ***\n";
! 24:
! 25: // Initialise all required variables
! 26:
! 27: $smallstring = "A small string to compress\n";
! 28:
! 29:
! 30: // Calling gzcompress() with all possible arguments
! 31:
! 32: // Compressing a big string
! 33: for($i = -1; $i < 10; $i++) {
! 34: echo "-- Compression level $i --\n";
! 35: $output = gzcompress($data, $i);
! 36: var_dump(md5($output));
! 37: var_dump(strcmp(gzuncompress($output), $data));
! 38: }
! 39:
! 40: // Compressing a smaller string
! 41: for($i = -1; $i < 10; $i++) {
! 42: echo "-- Compression level $i --\n";
! 43: $output = gzcompress($smallstring, $i);
! 44: var_dump(bin2hex($output));
! 45: var_dump(strcmp(gzuncompress($output), $smallstring));
! 46: }
! 47:
! 48: // Calling gzcompress() with mandatory arguments
! 49: echo "\n-- Testing with no specified compression level --\n";
! 50: var_dump( bin2hex(gzcompress($smallstring) ));
! 51:
! 52: ?>
! 53: ===Done===
! 54: --EXPECT--
! 55: *** Testing gzcompress() : basic functionality ***
! 56: -- Compression level -1 --
! 57: string(32) "764809aef15bb34cb73ad49ecb600d99"
! 58: int(0)
! 59: -- Compression level 0 --
! 60: string(32) "d0136b3fb5424142c0eb26dfec8f56fe"
! 61: int(0)
! 62: -- Compression level 1 --
! 63: string(32) "c2e070f4320d1f674965eaab95b53d9c"
! 64: int(0)
! 65: -- Compression level 2 --
! 66: string(32) "400a53d19ca337727f8cd362f5cd3ee0"
! 67: int(0)
! 68: -- Compression level 3 --
! 69: string(32) "a441a2f5169bb303cd45b860a5a9dbf9"
! 70: int(0)
! 71: -- Compression level 4 --
! 72: string(32) "d5b7451e9de2864beccc9de1fc55eb87"
! 73: int(0)
! 74: -- Compression level 5 --
! 75: string(32) "32ba4a01120449ec25508cabfad41f56"
! 76: int(0)
! 77: -- Compression level 6 --
! 78: string(32) "764809aef15bb34cb73ad49ecb600d99"
! 79: int(0)
! 80: -- Compression level 7 --
! 81: string(32) "e083e7e8d05471fed3c2182b9cd0d9eb"
! 82: int(0)
! 83: -- Compression level 8 --
! 84: string(32) "e083e7e8d05471fed3c2182b9cd0d9eb"
! 85: int(0)
! 86: -- Compression level 9 --
! 87: string(32) "e083e7e8d05471fed3c2182b9cd0d9eb"
! 88: int(0)
! 89: -- Compression level -1 --
! 90: string(70) "789c735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee6020087a509cb"
! 91: int(0)
! 92: -- Compression level 0 --
! 93: string(76) "7801011b00e4ff4120736d616c6c20737472696e6720746f20636f6d70726573730a87a509cb"
! 94: int(0)
! 95: -- Compression level 1 --
! 96: string(70) "7801735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee6020087a509cb"
! 97: int(0)
! 98: -- Compression level 2 --
! 99: string(70) "785e735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee6020087a509cb"
! 100: int(0)
! 101: -- Compression level 3 --
! 102: string(70) "785e735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee6020087a509cb"
! 103: int(0)
! 104: -- Compression level 4 --
! 105: string(70) "785e735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee6020087a509cb"
! 106: int(0)
! 107: -- Compression level 5 --
! 108: string(70) "785e735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee6020087a509cb"
! 109: int(0)
! 110: -- Compression level 6 --
! 111: string(70) "789c735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee6020087a509cb"
! 112: int(0)
! 113: -- Compression level 7 --
! 114: string(70) "78da735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee6020087a509cb"
! 115: int(0)
! 116: -- Compression level 8 --
! 117: string(70) "78da735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee6020087a509cb"
! 118: int(0)
! 119: -- Compression level 9 --
! 120: string(70) "78da735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee6020087a509cb"
! 121: int(0)
! 122:
! 123: -- Testing with no specified compression level --
! 124: string(70) "789c735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee6020087a509cb"
! 125: ===Done===
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