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95 lines
2.0 KiB
PHP
95 lines
2.0 KiB
PHP
--TEST--
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Test vprintf() function : usage variations - hexa formats with hexa values
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--SKIPIF--
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<?php
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if (PHP_INT_SIZE != 4) 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 vprintf(string format, array args)
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* Description: Output a formatted string
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* Source code: ext/standard/formatted_print.c
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*/
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/*
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* Test vprintf() when different hexa formats and hexa values are passed to
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* the '$format' and '$args' arguments of the function
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*/
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echo "*** Testing vprintf() : hexa formats with hexa values ***\n";
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// defining array of different hexa formats
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$formats = array(
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"%x",
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"%+x %-x %X",
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"%lx %Lx, %4x %-4x",
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"%10.4x %-10.4x %04x %04.4x",
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"%'#2x %'2x %'$2x %'_2x",
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"%x %x %x %x",
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"% %%x x%",
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'%3$x %4$x %1$x %2$x'
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);
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// Arrays of hexa values for the format defined in $format.
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// Each sub array contains hexa values which correspond to each format string in $format
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$args_array = array(
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array(0x0),
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array(-0x1, 0x1, +0x22),
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array(0x7FFFFFFF, -0x7fffffff, +0x7000000, -0x80000000),
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array(123456, 12345678, -1234567, 1234567),
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array(1, 0x2222, 0333333, -0x44444444),
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array(0x123b, 0xfAb, "0xaxz", 01293),
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array(0x1234, 0x34, 0x2ff),
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array(0x3, 0x4, 0x1, 0x2)
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);
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// looping to test vprintf() with different char octal from the above $format array
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// and with octal values from the above $args_array array
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$counter = 1;
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foreach($formats as $format) {
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echo "\n-- Iteration $counter --\n";
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$result = vprintf($format, $args_array[$counter-1]);
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echo "\n";
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var_dump($result);
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$counter++;
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}
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?>
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===DONE===
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--EXPECT--
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*** Testing vprintf() : hexa formats with hexa values ***
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-- Iteration 1 --
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0
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int(1)
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-- Iteration 2 --
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ffffffff 1 22
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int(13)
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-- Iteration 3 --
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7fffffff x, 7000000 80000000
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int(28)
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-- Iteration 4 --
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ffed2979 0000
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int(35)
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-- Iteration 5 --
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#1 2222 1b6db bbbbbbbc
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int(22)
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-- Iteration 6 --
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123b fab 0 a
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int(12)
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-- Iteration 7 --
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%34 x
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int(5)
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-- Iteration 8 --
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1 2 3 4
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int(7)
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===DONE===
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