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103 lines
3 KiB
PHP
103 lines
3 KiB
PHP
--TEST--
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Test gzencode() function : basic functionality
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--EXTENSIONS--
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zlib
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--FILE--
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<?php
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/*
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* Test basic function of gzencode
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*/
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include(__DIR__ . '/data.inc');
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echo "*** Testing gzencode() : basic functionality ***\n";
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// Initialise all required variables
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$smallstring = "A small string to compress\n";
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// Calling gzencode() with various compression levels
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// Compressing a big string
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for($i = -1; $i < 10; $i++) {
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echo "-- Compression level $i --\n";
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$output = gzencode($data, $i);
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// Clear OS byte before encode
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$output[9] = "\x00";
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var_dump(md5($output));
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}
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// Compressing a smaller string
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for($i = -1; $i < 10; $i++) {
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echo "-- Compression level $i --\n";
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$output = gzencode($smallstring, $i);
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// Clear OS byte before encode
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$output[9] = "\x00";
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var_dump(md5($output));
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}
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// Calling gzencode() with mandatory arguments
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echo "\n-- Testing with no specified compression level --\n";
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var_dump(bin2hex(gzencode($smallstring)));
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echo "\n-- Testing gzencode with mode specified --\n";
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var_dump(bin2hex(gzencode($smallstring, -1, FORCE_GZIP)));
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?>
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--EXPECTF--
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*** Testing gzencode() : basic functionality ***
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-- Compression level -1 --
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string(32) "d9ede02415ce91d21e5a94274e2b9c42"
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-- Compression level 0 --
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string(32) "bbf32d5508e5f1f4e6d42790489dae15"
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-- Compression level 1 --
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string(32) "0bfaaa7a5a57f8fb533074fca6c85eeb"
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-- Compression level 2 --
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string(32) "7ddbfed63a76c42808722b66f1c133fc"
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-- Compression level 3 --
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string(32) "ca2b85d194dfa2a4e8a162b646c99265"
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-- Compression level 4 --
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string(32) "cfe28033eaf260bc33ddc04b53d3ba39"
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-- Compression level 5 --
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string(32) "ae357fada2b515422f8bea0aa3bcc48f"
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-- Compression level 6 --
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string(32) "d9ede02415ce91d21e5a94274e2b9c42"
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-- Compression level 7 --
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string(32) "d9ede02415ce91d21e5a94274e2b9c42"
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-- Compression level 8 --
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string(32) "d9ede02415ce91d21e5a94274e2b9c42"
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-- Compression level 9 --
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string(32) "0f220a09e9895bcb3a1308d2bc99cfdf"
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-- Compression level -1 --
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string(32) "f77bd31e1e4dd11d12828fb661a08010"
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-- Compression level 0 --
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string(32) "9c5005db88490d6fe102ea2c233b2872"
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-- Compression level 1 --
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string(32) "d24ff7c4c20cef69b9c3abd603368db9"
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-- Compression level 2 --
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string(32) "f77bd31e1e4dd11d12828fb661a08010"
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-- Compression level 3 --
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string(32) "f77bd31e1e4dd11d12828fb661a08010"
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-- Compression level 4 --
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string(32) "f77bd31e1e4dd11d12828fb661a08010"
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-- Compression level 5 --
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string(32) "f77bd31e1e4dd11d12828fb661a08010"
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-- Compression level 6 --
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string(32) "f77bd31e1e4dd11d12828fb661a08010"
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-- Compression level 7 --
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string(32) "f77bd31e1e4dd11d12828fb661a08010"
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-- Compression level 8 --
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string(32) "f77bd31e1e4dd11d12828fb661a08010"
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-- Compression level 9 --
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string(32) "8849e9a1543c04b3f882b5ce20839ed2"
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-- Testing with no specified compression level --
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string(94) "1f8b08000000000000%c%c735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee60200edc4e40b1b000000"
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-- Testing gzencode with mode specified --
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string(94) "1f8b08000000000000%c%c735428ce4dccc951282e29cacc4b5728c95748cecf2d284a2d2ee60200edc4e40b1b000000"
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