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118 lines
2.6 KiB
PHP
118 lines
2.6 KiB
PHP
--TEST--
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Test crc32() function : usage variations - heredoc strings
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--SKIPIF--
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<?php
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if (PHP_INT_SIZE != 4)
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die("skip this test is for 32bit platform only");
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?>
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--FILE--
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<?php
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/* Prototype : string crc32(string $str)
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* Description: Calculate the crc32 polynomial of a string
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* Source code: ext/standard/crc32.c
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* Alias to functions: none
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*/
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/*
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* Testing crc32() : with different heredoc strings passed to the str argument
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*/
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echo "*** Testing crc32() : with different heredoc strings ***\n";
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// defining different heredoc strings
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$empty_heredoc = <<<EOT
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EOT;
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$heredoc_with_newline = <<<EOT
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\n
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EOT;
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$heredoc_with_characters = <<<EOT
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first line of heredoc string
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second line of heredoc string
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third line of heredocstring
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EOT;
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$heredoc_with_newline_and_tabs = <<<EOT
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hello\tworld\nhello\nworld\n
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EOT;
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$heredoc_with_alphanumerics = <<<EOT
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hello123world456
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1234hello\t1234
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EOT;
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$heredoc_with_embedded_nulls = <<<EOT
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hello\0world\0hello
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\0hello\0
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EOT;
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$heredoc_with_hexa_octal = <<<EOT
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hello\0\100\xaaworld\0hello
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\0hello\0
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EOT;
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$heredoc_with_long_string = <<<EOT
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbb
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cccccccccccccccccccccccccccccccccddddddddddddddddddddddddddddddddd
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eeeeeeeeeeeeeeeeeeeeeeeeeeeeffffffffffffffffffffffffffffffffffffff
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gggggggggggggggggggggggggggggggggggggggggghhhhhhhhhhhhhhhhhhhhhhhh
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111111111111111111111122222222222222222222222222222222222222222222
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333333333333333333333333333333333334444444444444444444444444444444
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555555555555555555555555555555555555555555556666666666666666666666
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777777777777777777777777777777777777777777777777777777777777777777
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/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t
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/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n
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EOT;
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$heredoc_strings = array(
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$empty_heredoc,
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$heredoc_with_newline,
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$heredoc_with_characters,
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$heredoc_with_newline_and_tabs,
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$heredoc_with_alphanumerics,
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$heredoc_with_embedded_nulls,
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$heredoc_with_hexa_octal,
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$heredoc_with_long_string
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);
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// loop to test the function with each heredoc string in the array
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$count = 1;
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foreach($heredoc_strings as $str) {
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echo "\n-- Iteration $count --\n";
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var_dump( crc32($str) );
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$count++;
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}
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echo "Done";
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?>
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--EXPECT--
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*** Testing crc32() : with different heredoc strings ***
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-- Iteration 1 --
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int(0)
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-- Iteration 2 --
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int(1541608299)
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-- Iteration 3 --
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int(1588851550)
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-- Iteration 4 --
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int(-1726108239)
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-- Iteration 5 --
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int(-1847303891)
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-- Iteration 6 --
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int(-1260053120)
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-- Iteration 7 --
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int(-1718044186)
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-- Iteration 8 --
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int(1646793751)
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Done
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