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234 lines
4.4 KiB
PHP
234 lines
4.4 KiB
PHP
--TEST--
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Test sprintf() function : usage variations - hexa formats with float values
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--SKIPIF--
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<?php if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only"); ?>
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--FILE--
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<?php
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/* Prototype : string sprintf(string $format [, mixed $arg1 [, mixed ...]])
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* Description: Return a formatted string
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* Source code: ext/standard/formatted_print.c
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*/
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echo "*** Testing sprintf() : hexa formats with float values ***\n";
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// array of float values
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$float_values = array(
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2147483647,
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0x800000001, // float value, beyond max positive int
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020000000001, // float value, beyond max positive int
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0.0,
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-0.1,
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1.0,
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1e5,
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-1e6,
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1E8,
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-1E9,
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10.0000000000000000005,
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10.5e+5
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);
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// array of hexa formats
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$hexa_formats = array(
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"%x", "%xx", "%lx",
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"%Lx", " %x", "%x ",
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"\t%x", "\n%x", "%4x",
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"%30x", "%[0-9A-Fa-f]", "%*x"
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);
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$count = 1;
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foreach($float_values as $float_value) {
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echo "\n-- Iteration $count --\n";
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foreach($hexa_formats as $format) {
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// with two arguments
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var_dump( sprintf($format, $float_value) );
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}
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$count++;
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};
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echo "Done";
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?>
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--EXPECTF--
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*** Testing sprintf() : hexa formats with float values ***
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-- Iteration 1 --
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string(8) "7fffffff"
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string(9) "7fffffffx"
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string(8) "7fffffff"
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string(1) "x"
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string(9) " 7fffffff"
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string(9) "7fffffff "
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string(9) " 7fffffff"
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string(9) "
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7fffffff"
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string(8) "7fffffff"
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string(30) " 7fffffff"
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string(10) "0-9A-Fa-f]"
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string(1) "x"
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-- Iteration 2 --
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string(9) "800000001"
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string(10) "800000001x"
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string(9) "800000001"
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string(1) "x"
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string(10) " 800000001"
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string(10) "800000001 "
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string(10) " 800000001"
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string(10) "
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800000001"
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string(9) "800000001"
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string(30) " 800000001"
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string(10) "0-9A-Fa-f]"
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string(1) "x"
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-- Iteration 3 --
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string(8) "80000001"
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string(9) "80000001x"
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string(8) "80000001"
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string(1) "x"
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string(9) " 80000001"
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string(9) "80000001 "
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string(9) " 80000001"
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string(9) "
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80000001"
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string(8) "80000001"
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string(30) " 80000001"
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string(10) "0-9A-Fa-f]"
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string(1) "x"
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-- Iteration 4 --
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string(1) "0"
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string(2) "0x"
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string(1) "0"
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string(1) "x"
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string(2) " 0"
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string(2) "0 "
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string(2) " 0"
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string(2) "
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0"
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string(4) " 0"
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string(30) " 0"
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string(10) "0-9A-Fa-f]"
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string(1) "x"
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-- Iteration 5 --
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string(1) "0"
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string(2) "0x"
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string(1) "0"
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string(1) "x"
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string(2) " 0"
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string(2) "0 "
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string(2) " 0"
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string(2) "
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0"
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string(4) " 0"
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string(30) " 0"
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string(10) "0-9A-Fa-f]"
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string(1) "x"
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-- Iteration 6 --
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string(1) "1"
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string(2) "1x"
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string(1) "1"
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string(1) "x"
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string(2) " 1"
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string(2) "1 "
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string(2) " 1"
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string(2) "
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1"
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string(4) " 1"
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string(30) " 1"
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string(10) "0-9A-Fa-f]"
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string(1) "x"
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-- Iteration 7 --
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string(5) "186a0"
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string(6) "186a0x"
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string(5) "186a0"
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string(1) "x"
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string(6) " 186a0"
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string(6) "186a0 "
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string(6) " 186a0"
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string(6) "
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186a0"
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string(5) "186a0"
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string(30) " 186a0"
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string(10) "0-9A-Fa-f]"
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string(1) "x"
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-- Iteration 8 --
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string(16) "fffffffffff0bdc0"
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string(17) "fffffffffff0bdc0x"
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string(16) "fffffffffff0bdc0"
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string(1) "x"
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string(17) " fffffffffff0bdc0"
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string(17) "fffffffffff0bdc0 "
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string(17) " fffffffffff0bdc0"
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string(17) "
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fffffffffff0bdc0"
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string(16) "fffffffffff0bdc0"
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string(30) " fffffffffff0bdc0"
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string(10) "0-9A-Fa-f]"
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string(1) "x"
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-- Iteration 9 --
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string(7) "5f5e100"
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string(8) "5f5e100x"
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string(7) "5f5e100"
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string(1) "x"
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string(8) " 5f5e100"
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string(8) "5f5e100 "
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string(8) " 5f5e100"
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string(8) "
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5f5e100"
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string(7) "5f5e100"
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string(30) " 5f5e100"
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string(10) "0-9A-Fa-f]"
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string(1) "x"
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-- Iteration 10 --
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string(16) "ffffffffc4653600"
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string(17) "ffffffffc4653600x"
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string(16) "ffffffffc4653600"
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string(1) "x"
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string(17) " ffffffffc4653600"
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string(17) "ffffffffc4653600 "
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string(17) " ffffffffc4653600"
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string(17) "
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ffffffffc4653600"
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string(16) "ffffffffc4653600"
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string(30) " ffffffffc4653600"
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string(10) "0-9A-Fa-f]"
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string(1) "x"
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-- Iteration 11 --
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string(1) "a"
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string(2) "ax"
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string(1) "a"
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string(1) "x"
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string(2) " a"
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string(2) "a "
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string(2) " a"
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string(2) "
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a"
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string(4) " a"
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string(30) " a"
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string(10) "0-9A-Fa-f]"
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string(1) "x"
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-- Iteration 12 --
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string(6) "100590"
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string(7) "100590x"
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string(6) "100590"
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string(1) "x"
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string(7) " 100590"
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string(7) "100590 "
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string(7) " 100590"
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string(7) "
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100590"
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string(6) "100590"
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string(30) " 100590"
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string(10) "0-9A-Fa-f]"
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string(1) "x"
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Done
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