cvs: php-src(PHP_5_3) / .project /ext/standard/tests/math log1p_basic.phpt log1p_error.phpt log1p_variation1.phpt log_variation1.phpt
log_variation2.phpt mt_rand_variation1.phpt mt_rand_variation2.phpt mt_srand_variation1.phpt octdec_basic_64bit.phpt octdec_error.phpt
octdec_variation1.phpt pow_basic.phpt pow_basic2.phpt pow_basic_64bit.phpt pow_variation1.phpt pow_variation1_64bit.phpt pow_variation2.phpt
rand_variation1.phpt rand_variation2.phpt round_basic.phpt round_error.phpt round_variation1.phpt round_variation2.phpt sqrt_variation.phpt
srand_basic.phpt srand_error.phpt srand_variation1.phpt

wharmby Mon Jan 12 17:56:28 2009 UTC Added files: (Branch: PHP_5_3) /php-src/ext/standard/tests/math octdec_basic_64bit.phpt pow_variation2.phpt pow_basic2.phpt octdec_variation1.phpt rand_variation1.phpt round_basic.phpt round_variation1.phpt mt_srand_variation1.phpt round_error.phpt log_variation2.phpt log1p_variation1.phpt log_variation1.phpt pow_variation1.phpt rand_variation2.phpt sqrt_variation.phpt srand_variation1.phpt log1p_error.phpt pow_variation1_64bit.phpt mt_rand_variation1.phpt round_variation2.phpt mt_rand_variation2.phpt pow_basic_64bit.phpt log1p_basic.phpt /php-src .project Modified files: /php-src/ext/standard/tests/math srand_basic.phpt pow_basic.phpt srand_error.phpt octdec_error.phpt Log: New math tests. Tested on Windows, Linux and Linux 64 bit

http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/srand_basic.phpt?r1=1.1.2.2&r2=1.1.2.3&diff_format=u Index: php-src/ext/standard/tests/math/srand_basic.phpt diff -u php-src/ext/standard/tests/math/srand_basic.phpt:1.1.2.2 php-src/ext/standard/tests/math/srand_basic.phpt:1.1.2.3 --- php-src/ext/standard/tests/math/srand_basic.phpt:1.1.2.2 Wed Feb 6 08:44:24 2008 +++ php-src/ext/standard/tests/math/srand_basic.phpt Mon Jan 12 17:56:27 2009 @@ -1,7 +1,14 @@ --TEST-- -Maths test for xapic versions of srand() +Test srand() - basic function test for srand() --FILE-- <?php +/* Prototype : void srand ([ int $seed ] ) + * Description: Seed the random number generator. + * Source code: ext/standard/rand.c + */ + +echo "*** Testing srand() : basic functionality ***\n"; + // Should return NULL if given anything that it can convert to long // This doesn't actually test what it does with the input :-\ var_dump(srand()); @@ -13,7 +20,9 @@ var_dump(srand(false)); var_dump(srand(NULL)); ?> +===Done=== --EXPECTF-- +*** Testing srand() : basic functionality *** NULL NULL NULL @@ -21,4 +30,5 @@ NULL NULL NULL -NULL \ No newline at end of file +NULL +===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/pow_basic.phpt?r1=1.1.2.2&r2=1.1.2.3&diff_format=u Index: php-src/ext/standard/tests/math/pow_basic.phpt diff -u php-src/ext/standard/tests/math/pow_basic.phpt:1.1.2.2 php-src/ext/standard/tests/math/pow_basic.phpt:1.1.2.3 --- php-src/ext/standard/tests/math/pow_basic.phpt:1.1.2.2 Wed Feb 6 08:44:24 2008 +++ php-src/ext/standard/tests/math/pow_basic.phpt Mon Jan 12 17:56:27 2009 @@ -2,36 +2,288 @@ Test pow() - basic function test pow() --INI-- precision=14 +--SKIPIF-- +<?php +if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only"); +?> --FILE-- <?php -$values = array(23, +$bases = array(23, -23, + 23.1, + -23,1, 2.345e1, -2.345e1, 0x17, 027, "23", "23.45", - "2.345e1", - null, - true, - false); - -for ($i = 0; $i < count($values); $i++) { - $res = pow($values[$i], 4); - var_dump($res); + "2.345e1", + 2147483647, + -2147483648); + +$exponents = array(0, + 1, + -1, + 2, + -2, + 3, + -3, + 2.5, + -2.5, + 500, + -500, + 2147483647, + -2147483648); + +foreach($bases as $base) { + echo "\n\nBase = $base"; + foreach($exponents as $exponent) { + echo "\n..... Exponent = $exponent Result = "; + $res = pow($base, $exponent); + echo $res; + } + echo "\n\n"; } ?> +===Done=== --EXPECTF-- -int(279841) -int(279841) -float(302392.75950625) -float(302392.75950625) -int(279841) -int(279841) -int(279841) -float(302392.75950625) -float(302392.75950625) -int(0) -int(1) -int(0) \ No newline at end of file + + +Base = 23 +..... Exponent = 0 Result = 1 +..... Exponent = 1 Result = 23 +..... Exponent = -1 Result = 0.043478260869565 +..... Exponent = 2 Result = 529 +..... Exponent = -2 Result = 0.001890359168242 +..... Exponent = 3 Result = 12167 +..... Exponent = -3 Result = 8.2189529053999E-5 +..... Exponent = 2.5 Result = 2536.9948758324 +..... Exponent = -2.5 Result = 0.00039416713432339 +..... Exponent = 500 Result = INF +..... Exponent = -500 Result = 0 +..... Exponent = 2147483647 Result = INF +..... Exponent = -2147483648 Result = 0 + + + +Base = -23 +..... Exponent = 0 Result = 1 +..... Exponent = 1 Result = -23 +..... Exponent = -1 Result = -0.043478260869565 +..... Exponent = 2 Result = 529 +..... Exponent = -2 Result = 0.001890359168242 +..... Exponent = 3 Result = -12167 +..... Exponent = -3 Result = -8.2189529053999E-5 +..... Exponent = 2.5 Result = NAN +..... Exponent = -2.5 Result = NAN +..... Exponent = 500 Result = INF +..... Exponent = -500 Result = 0 +..... Exponent = 2147483647 Result = -INF +..... Exponent = -2147483648 Result = 0 + + + +Base = 23.1 +..... Exponent = 0 Result = 1 +..... Exponent = 1 Result = 23.1 +..... Exponent = -1 Result = 0.043290043290043 +..... Exponent = 2 Result = 533.61 +..... Exponent = -2 Result = 0.0018740278480538 +..... Exponent = 3 Result = 12326.391 +..... Exponent = -3 Result = 8.1126746668997E-5 +..... Exponent = 2.5 Result = 2564.6608940579 +..... Exponent = -2.5 Result = 0.00038991509650141 +..... Exponent = 500 Result = INF +..... Exponent = -500 Result = 0 +..... Exponent = 2147483647 Result = INF +..... Exponent = -2147483648 Result = 0 + + + +Base = -23 +..... Exponent = 0 Result = 1 +..... Exponent = 1 Result = -23 +..... Exponent = -1 Result = -0.043478260869565 +..... Exponent = 2 Result = 529 +..... Exponent = -2 Result = 0.001890359168242 +..... Exponent = 3 Result = -12167 +..... Exponent = -3 Result = -8.2189529053999E-5 +..... Exponent = 2.5 Result = NAN +..... Exponent = -2.5 Result = NAN +..... Exponent = 500 Result = INF +..... Exponent = -500 Result = 0 +..... Exponent = 2147483647 Result = -INF +..... Exponent = -2147483648 Result = 0 + + + +Base = 1 +..... Exponent = 0 Result = 1 +..... Exponent = 1 Result = 1 +..... Exponent = -1 Result = 1 +..... Exponent = 2 Result = 1 +..... Exponent = -2 Result = 1 +..... Exponent = 3 Result = 1 +..... Exponent = -3 Result = 1 +..... Exponent = 2.5 Result = 1 +..... Exponent = -2.5 Result = 1 +..... Exponent = 500 Result = 1 +..... Exponent = -500 Result = 1 +..... Exponent = 2147483647 Result = 1 +..... Exponent = -2147483648 Result = 1 + + + +Base = 23.45 +..... Exponent = 0 Result = 1 +..... Exponent = 1 Result = 23.45 +..... Exponent = -1 Result = 0.042643923240938 +..... Exponent = 2 Result = 549.9025 +..... Exponent = -2 Result = 0.001818504189379 +..... Exponent = 3 Result = 12895.213625 +..... Exponent = -3 Result = 7.7548153065204E-5 +..... Exponent = 2.5 Result = 2662.9138571162 +..... Exponent = -2.5 Result = 0.00037552848257846 +..... Exponent = 500 Result = INF +..... Exponent = -500 Result = 0 +..... Exponent = 2147483647 Result = INF +..... Exponent = -2147483648 Result = 0 + + + +Base = -23.45 +..... Exponent = 0 Result = 1 +..... Exponent = 1 Result = -23.45 +..... Exponent = -1 Result = -0.042643923240938 +..... Exponent = 2 Result = 549.9025 +..... Exponent = -2 Result = 0.001818504189379 +..... Exponent = 3 Result = -12895.213625 +..... Exponent = -3 Result = -7.7548153065204E-5 +..... Exponent = 2.5 Result = NAN +..... Exponent = -2.5 Result = NAN +..... Exponent = 500 Result = INF +..... Exponent = -500 Result = 0 +..... Exponent = 2147483647 Result = -INF +..... Exponent = -2147483648 Result = 0 + + + +Base = 23 +..... Exponent = 0 Result = 1 +..... Exponent = 1 Result = 23 +..... Exponent = -1 Result = 0.043478260869565 +..... Exponent = 2 Result = 529 +..... Exponent = -2 Result = 0.001890359168242 +..... Exponent = 3 Result = 12167 +..... Exponent = -3 Result = 8.2189529053999E-5 +..... Exponent = 2.5 Result = 2536.9948758324 +..... Exponent = -2.5 Result = 0.00039416713432339 +..... Exponent = 500 Result = INF +..... Exponent = -500 Result = 0 +..... Exponent = 2147483647 Result = INF +..... Exponent = -2147483648 Result = 0 + + + +Base = 23 +..... Exponent = 0 Result = 1 +..... Exponent = 1 Result = 23 +..... Exponent = -1 Result = 0.043478260869565 +..... Exponent = 2 Result = 529 +..... Exponent = -2 Result = 0.001890359168242 +..... Exponent = 3 Result = 12167 +..... Exponent = -3 Result = 8.2189529053999E-5 +..... Exponent = 2.5 Result = 2536.9948758324 +..... Exponent = -2.5 Result = 0.00039416713432339 +..... Exponent = 500 Result = INF +..... Exponent = -500 Result = 0 +..... Exponent = 2147483647 Result = INF +..... Exponent = -2147483648 Result = 0 + + + +Base = 23 +..... Exponent = 0 Result = 1 +..... Exponent = 1 Result = 23 +..... Exponent = -1 Result = 0.043478260869565 +..... Exponent = 2 Result = 529 +..... Exponent = -2 Result = 0.001890359168242 +..... Exponent = 3 Result = 12167 +..... Exponent = -3 Result = 8.2189529053999E-5 +..... Exponent = 2.5 Result = 2536.9948758324 +..... Exponent = -2.5 Result = 0.00039416713432339 +..... Exponent = 500 Result = INF +..... Exponent = -500 Result = 0 +..... Exponent = 2147483647 Result = INF +..... Exponent = -2147483648 Result = 0 + + + +Base = 23.45 +..... Exponent = 0 Result = 1 +..... Exponent = 1 Result = 23.45 +..... Exponent = -1 Result = 0.042643923240938 +..... Exponent = 2 Result = 549.9025 +..... Exponent = -2 Result = 0.001818504189379 +..... Exponent = 3 Result = 12895.213625 +..... Exponent = -3 Result = 7.7548153065204E-5 +..... Exponent = 2.5 Result = 2662.9138571162 +..... Exponent = -2.5 Result = 0.00037552848257846 +..... Exponent = 500 Result = INF +..... Exponent = -500 Result = 0 +..... Exponent = 2147483647 Result = INF +..... Exponent = -2147483648 Result = 0 + + + +Base = 2.345e1 +..... Exponent = 0 Result = 1 +..... Exponent = 1 Result = 23.45 +..... Exponent = -1 Result = 0.042643923240938 +..... Exponent = 2 Result = 549.9025 +..... Exponent = -2 Result = 0.001818504189379 +..... Exponent = 3 Result = 12895.213625 +..... Exponent = -3 Result = 7.7548153065204E-5 +..... Exponent = 2.5 Result = 2662.9138571162 +..... Exponent = -2.5 Result = 0.00037552848257846 +..... Exponent = 500 Result = INF +..... Exponent = -500 Result = 0 +..... Exponent = 2147483647 Result = INF +..... Exponent = -2147483648 Result = 0 + + + +Base = 2147483647 +..... Exponent = 0 Result = 1 +..... Exponent = 1 Result = 2147483647 +..... Exponent = -1 Result = 4.6566128752458E-10 +..... Exponent = 2 Result = 4.6116860141324E+18 +..... Exponent = -2 Result = 2.1684043469905E-19 +..... Exponent = 3 Result = 9.903520300448E+27 +..... Exponent = -3 Result = 1.0097419600935E-28 +..... Exponent = 2.5 Result = 2.1370991100146E+23 +..... Exponent = -2.5 Result = 4.6792401686657E-24 +..... Exponent = 500 Result = INF +..... Exponent = -500 Result = 0 +..... Exponent = 2147483647 Result = INF +..... Exponent = -2147483648 Result = 0 + + + +Base = -2147483648 +..... Exponent = 0 Result = 1 +..... Exponent = 1 Result = -2147483648 +..... Exponent = -1 Result = -4.6566128730774E-10 +..... Exponent = 2 Result = 4.6116860184274E+18 +..... Exponent = -2 Result = 2.168404344971E-19 +..... Exponent = 3 Result = -9.903520314283E+27 +..... Exponent = -3 Result = -1.0097419586829E-28 +..... Exponent = 2.5 Result = NAN +..... Exponent = -2.5 Result = NAN +..... Exponent = 500 Result = INF +..... Exponent = -500 Result = 0 +..... Exponent = 2147483647 Result = -INF +..... Exponent = -2147483648 Result = 0 + +===Done=== \ No newline at end of file http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/srand_error.phpt?r1=1.1.2.2&r2=1.1.2.3&diff_format=u Index: php-src/ext/standard/tests/math/srand_error.phpt diff -u php-src/ext/standard/tests/math/srand_error.phpt:1.1.2.2 php-src/ext/standard/tests/math/srand_error.phpt:1.1.2.3 --- php-src/ext/standard/tests/math/srand_error.phpt:1.1.2.2 Wed Feb 6 08:44:24 2008 +++ php-src/ext/standard/tests/math/srand_error.phpt Mon Jan 12 17:56:27 2009 @@ -1,17 +1,32 @@ --TEST-- -Test srand() - wrong params test srand() +Test srand() function : error conditions - incorrect number of args --FILE-- <?php -var_dump(mt_srand(500, true)); -var_dump(mt_srand("fivehundred")); -var_dump(mt_srand("500ABC")); +/* Prototype : void srand ([ int $seed ] ) + * Description: Seed the random number generator. + * Source code: ext/standard/rand.c + */ + +/* + * Pass incorrect number of arguments to srand() to test behaviour + */ + +echo "*** Testing srand() : error conditions ***\n"; + +var_dump(srand(500, true)); +var_dump(srand("fivehundred")); +var_dump(srand("500ABC")); ?> +===Done=== --EXPECTF-- -Warning: mt_srand() expects at most 1 parameter, 2 given in %s on line 2 +*** Testing srand() : error conditions *** + +Warning: srand() expects at most 1 parameter, 2 given in %s on line %d NULL -Warning: mt_srand() expects parameter 1 to be long, string given in %s on line 3 +Warning: srand() expects parameter 1 to be long, string given in %s on line %d NULL -Notice: A non well formed numeric value encountered in %s on line 4 +Notice: A non well formed numeric value encountered in %s on line %d NULL +===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/octdec_error.phpt?r1=1.1.2.3&r2=1.1.2.4&diff_format=u Index: php-src/ext/standard/tests/math/octdec_error.phpt diff -u php-src/ext/standard/tests/math/octdec_error.phpt:1.1.2.3 php-src/ext/standard/tests/math/octdec_error.phpt:1.1.2.4 --- php-src/ext/standard/tests/math/octdec_error.phpt:1.1.2.3 Thu Feb 21 17:47:33 2008 +++ php-src/ext/standard/tests/math/octdec_error.phpt Mon Jan 12 17:56:27 2009 @@ -2,10 +2,36 @@ Test octdec() - wrong params test octdec() --FILE-- <?php +/* Prototype : number octdec ( string $octal_string ) + * Description: Returns the decimal equivalent of the octal number represented by the octal_string argument. + * Source code: ext/standard/math.c + */ + +echo "*** Testing octdec() : error conditions ***\n"; + +// get a class +class classA +{ +} + +echo "\n-- Incorrect number of arguments --\n"; octdec(); octdec('0123567',true); + +echo "\n-- Incorrect input --\n"; +octdec(new classA()); + + ?> --EXPECTF-- +*** Testing octdec() : error conditions *** + +-- Incorrect number of arguments -- + Warning: octdec() expects exactly 1 parameter, 0 given in %s on line %d Warning: octdec() expects exactly 1 parameter, 2 given in %s on line %d + +-- Incorrect input -- + +Catchable fatal error: Object of class classA could not be converted to string in %s on line %d \ No newline at end of file http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/octdec_basic_64bit.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/octdec_basic_64bit.phpt +++ php-src/ext/standard/tests/math/octdec_basic_64bit.phpt --TEST-- Test octdec() - basic function test octdec() --SKIPIF-- <?php if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only"); ?> --FILE-- <?php echo "*** Testing octdec() : basic functionality ***\n"; $values = array(01234567, 0567, 017777777777, 020000000000, 0x1234ABC, 12345, '01234567', '0567', '017777777777', '020000000000', '0x1234ABC', '12345', 31101.3, 31.1013e5, true, false, null); for ($i = 0; $i < count($values); $i++) { $res = octdec($values[$i]); var_dump($res); } ?> ===Done=== --EXPECTF-- *** Testing octdec() : basic functionality *** int(14489) int(253) int(36947879) int(4618484) int(4104) int(5349) int(342391) int(375) int(2147483647) int(2147483648) int(668) int(5349) int(102923) int(823384) int(1) int(0) int(0) ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/pow_variation2.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/pow_variation2.phpt +++ php-src/ext/standard/tests/math/pow_variation2.phpt --TEST-- Test pow() function : usage variations - different data types as $exp argument --INI-- precision = 14 --FILE-- <?php /* Prototype : number pow ( number $base , number $exp ) * Description: Exponential expression. * Source code: ext/standard/math.c */ echo "*** Testing pow() : usage variations ***\n"; //get an unset variable $unset_var = 10; unset ($unset_var); // heredoc string $heredoc = <<<EOT abc xyz EOT; // get a class class classA { } // get a resource variable $fp = fopen(__FILE__, "r"); $inputs = array( // int data /*1*/ 0, 1, 12345, -2345, 2147483647, // float data /*6*/ 2.5, -2.5, 12.3456789000e10, 12.3456789000E-10, .5, // null data /*11*/ NULL, null, // boolean data /*13*/ true, false, TRUE, FALSE, // empty data /*17*/ "", '', array(), // string data /*20*/ "abcxyz", 'abcxyz', $heredoc, // object data /*23*/ new classA(), // undefined data /*24*/ @$undefined_var, // unset data /*25*/ @$unset_var, // resource variable /*26*/ $fp ); // loop through each element of $inputs to check the behaviour of pow() $iterator = 1; foreach($inputs as $input) { echo "\n-- Iteration $iterator --\n"; var_dump(pow(20.3, $input)); $iterator++; }; fclose($fp); ?> ===Done=== --EXPECTF-- *** Testing pow() : usage variations *** -- Iteration 1 -- float(1) -- Iteration 2 -- float(20.3) -- Iteration 3 -- float(INF) -- Iteration 4 -- float(0) -- Iteration 5 -- float(INF) -- Iteration 6 -- float(1856.6929774279) -- Iteration 7 -- float(0.00053859200856424) -- Iteration 8 -- float(INF) -- Iteration 9 -- float(1.0000000037168) -- Iteration 10 -- float(4.5055521304275) -- Iteration 11 -- float(1) -- Iteration 12 -- float(1) -- Iteration 13 -- float(20.3) -- Iteration 14 -- float(1) -- Iteration 15 -- float(20.3) -- Iteration 16 -- float(1) -- Iteration 17 -- float(1) -- Iteration 18 -- float(1) -- Iteration 19 -- float(1) -- Iteration 20 -- float(1) -- Iteration 21 -- float(1) -- Iteration 22 -- float(1) -- Iteration 23 -- Notice: Object of class classA could not be converted to int in %s on line %d float(20.3) -- Iteration 24 -- float(1) -- Iteration 25 -- float(1) -- Iteration 26 -- %s ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/pow_basic2.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/pow_basic2.phpt +++ php-src/ext/standard/tests/math/pow_basic2.phpt --TEST-- Test pow() - basic function test pow() - with large exponents --INI-- precision=14 --FILE-- <?php $large_exp = 20000; echo "\n-- The following all result in INF --\n"; var_dump(pow(24, $large_exp)); var_dump(pow(0.24, -$large_exp)); var_dump(pow(-0.24, -$large_exp)); echo "\n\n-- The following all result in 0 --\n"; var_dump(pow(0.24, $large_exp)); var_dump(pow(-0.24, $large_exp)); var_dump(pow(24, -$large_exp)); var_dump(pow(-24, -$large_exp)); echo "\n\n-- The following all result in -0 --\n"; var_dump(pow(-0.24, $large_exp+1)); echo "\n\n-- The following all result in -INF --\n"; var_dump(pow(-24, $large_exp+1)); var_dump(pow(-0.24, -$large_exp+1)); ?> ===Done=== --EXPECTF-- -- The following all result in INF -- float(INF) float(INF) float(INF) -- The following all result in 0 -- float(0) float(0) float(0) float(0) -- The following all result in -0 -- float(%s) -- The following all result in -INF -- float(-INF) float(-INF) ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/octdec_variation1.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/octdec_variation1.phpt +++ php-src/ext/standard/tests/math/octdec_variation1.phpt --TEST-- Test octdec() function : usage variations - different data types as $octal_string arg --INI-- precision=14 --FILE-- <?php /* Prototype : number octdec ( string $octal_string ) * Description: Returns the decimal equivalent of the octal number represented by the octal_string argument. * Source code: ext/standard/math.c */ echo "*** Testing octdec() : usage variations ***\n"; //get an unset variable $unset_var = 10; unset ($unset_var); // heredoc string $heredoc = <<<EOT abc xyz EOT; // get a resource variable $fp = fopen(__FILE__, "r"); $inputs = array( // int data /*1*/ 0, 1, 12345, -2345, 4294967295, // largest decimal 4294967296, // float data /*7*/ 10.5, -10.5, 12.3456789000e10, 12.3456789000E-10, .5, // null data /*12*/ NULL, null, // boolean data /*14*/ true, false, TRUE, FALSE, // empty data /*18*/ "", '', array(), // string data /*21*/ "abcxyz", 'abcxyz', $heredoc, // undefined data /*24*/ @$undefined_var, // unset data /*25*/ @$unset_var, // resource variable /*26*/ $fp ); // loop through each element of $inputs to check the behaviour of octdec() $iterator = 1; foreach($inputs as $input) { echo "\n-- Iteration $iterator --\n"; var_dump(octdec($input)); $iterator++; }; fclose($fp); ?> ---Done--- --EXPECTF-- *** Testing octdec() : usage variations *** -- Iteration 1 -- int(0) -- Iteration 2 -- int(1) -- Iteration 3 -- int(5349) -- Iteration 4 -- int(1253) -- Iteration 5 -- int(1134037) -- Iteration 6 -- int(1134038) -- Iteration 7 -- int(69) -- Iteration 8 -- int(69) -- Iteration 9 -- int(175304192) -- Iteration 10 -- int(342391) -- Iteration 11 -- int(5) -- Iteration 12 -- int(0) -- Iteration 13 -- int(0) -- Iteration 14 -- int(1) -- Iteration 15 -- int(0) -- Iteration 16 -- int(1) -- Iteration 17 -- int(0) -- Iteration 18 -- int(0) -- Iteration 19 -- int(0) -- Iteration 20 -- Notice: Array to string conversion in %s on line %d int(0) -- Iteration 21 -- int(0) -- Iteration 22 -- int(0) -- Iteration 23 -- int(0) -- Iteration 24 -- int(0) -- Iteration 25 -- int(0) -- Iteration 26 -- int(%d) ---Done--- http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/rand_variation1.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/rand_variation1.phpt +++ php-src/ext/standard/tests/math/rand_variation1.phpt --TEST-- Test rand() function : usage variations - different data types as $min argument --FILE-- <?php /* Prototype : int rand ([ int $min , int $max ] ) * Description: Generate a random integer. * Source code: ext/standard/rand.c */ echo "*** Testing rand() : usage variations ***\n"; //get an unset variable $unset_var = 10; unset ($unset_var); // heredoc string $heredoc = <<<EOT abc xyz EOT; // get a class class classA { } // get a resource variable $fp = fopen(__FILE__, "r"); $inputs = array( // int data /*1*/ 0, 1, 12345, -2345, 2147483647, // float data /*6*/ 10.5, -10.5, 12.3456789000e10, 12.3456789000E-10, .5, // null data /*11*/ NULL, null, // boolean data /*13*/ true, false, TRUE, FALSE, // empty data /*17*/ "", '', array(), // string data /*20*/ "abcxyz", 'abcxyz', $heredoc, // object data /*23*/ new classA(), // undefined data /*24*/ @$undefined_var, // unset data /*25*/ @$unset_var, // resource variable /*26*/ $fp ); // loop through each element of $inputs to check the behaviour of rand() $iterator = 1; foreach($inputs as $input) { echo "\n-- Iteration $iterator --\n"; var_dump(rand($input, 100)); $iterator++; }; fclose($fp); ?> ===Done=== --EXPECTF-- *** Testing rand() : usage variations *** -- Iteration 1 -- int(%i) -- Iteration 2 -- int(%i) -- Iteration 3 -- int(%i) -- Iteration 4 -- int(%i) -- Iteration 5 -- int(%i) -- Iteration 6 -- int(%i) -- Iteration 7 -- int(%i) -- Iteration 8 -- int(%i) -- Iteration 9 -- int(%i) -- Iteration 10 -- int(%i) -- Iteration 11 -- int(%i) -- Iteration 12 -- int(%i) -- Iteration 13 -- int(%i) -- Iteration 14 -- int(%i) -- Iteration 15 -- int(%i) -- Iteration 16 -- int(%i) -- Iteration 17 -- Warning: rand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 18 -- Warning: rand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 19 -- Warning: rand() expects parameter 1 to be long, array given in %s on line %d NULL -- Iteration 20 -- Warning: rand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 21 -- Warning: rand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 22 -- Warning: rand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 23 -- Warning: rand() expects parameter 1 to be long, object given in %s on line %d NULL -- Iteration 24 -- int(%i) -- Iteration 25 -- int(%i) -- Iteration 26 -- Warning: rand() expects parameter 1 to be long, resource given in %s on line %d NULL ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/round_basic.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/round_basic.phpt +++ php-src/ext/standard/tests/math/round_basic.phpt --TEST-- Test round() - basic function test for round() --INI-- precision=14 --FILE-- <?php /* Prototype : float round ( float $val [, int $precision ] ) * Description: Returns the rounded value of val to specified precision (number of digits * after the decimal point) * Source code: ext/standard/math.c */ echo "*** Testing round() : basic functionality ***\n"; $values = array(123456789, 123.456789, -4.5679123, 1.23E4, -4.567E3, 0x234567, 067777777, "1.234567", "2.3456789e8", "0x1234CDEF"); $precision = array(2, 8, 0x3, 04, 3.6, "2", "0x03", "04", "3.6", "2.1e1", null, true, false); for ($i = 0; $i < count($values); $i++) { echo "round: $values[$i]\n"; for ($j = 0; $j < count($precision); $j++) { $res = round($values[$i], $precision[$j]); echo "...with precision $precision[$j]-> "; var_dump($res); } } ?> ===Done=== --EXPECTF-- *** Testing round() : basic functionality *** round: 123456789....with precision 2-> float(123456789)....with precision 8-> float(123456789)....with precision 3-> float(123456789)....with precision 4-> float(123456789)....with precision 3.6-> float(123456789)....with precision 2-> float(123456789)....with precision 0x03-> float(123456789)....with precision 04-> float(123456789)....with precision 3.6-> float(123456789)....with precision 2.1e1-> float(123456789)....with precision -> float(123456789)....with precision 1-> float(123456789)....with precision -> float(123456789) round: 123.456789....with precision 2-> float(123.46)....with precision 8-> float(123.456789)....with precision 3-> float(123.457)....with precision 4-> float(123.4568)....with precision 3.6-> float(123.457)....with precision 2-> float(123.46)....with precision 0x03-> float(123.457)....with precision 04-> float(123.4568)....with precision 3.6-> float(123.457)....with precision 2.1e1-> float(123.456789)....with precision -> float(123)....with precision 1-> float(123.5)....with precision -> float(123) round: -4.5679123....with precision 2-> float(-4.57)....with precision 8-> float(-4.5679123)....with precision 3-> float(-4.568)....with precision 4-> float(-4.5679)....with precision 3.6-> float(-4.568)....with precision 2-> float(-4.57)....with precision 0x03-> float(-4.568)....with precision 04-> float(-4.5679)....with precision 3.6-> float(-4.568)....with precision 2.1e1-> float(-4.5679123)....with precision -> float(-5)....with precision 1-> float(-4.6)....with precision -> float(-5) round: 12300....with precision 2-> float(12300)....with precision 8-> float(12300)....with precision 3-> float(12300)....with precision 4-> float(12300)....with precision 3.6-> float(12300)....with precision 2-> float(12300)....with precision 0x03-> float(12300)....with precision 04-> float(12300)....with precision 3.6-> float(12300)....with precision 2.1e1-> float(12300)....with precision -> float(12300)....with precision 1-> float(12300)....with precision -> float(12300) round: -4567....with precision 2-> float(-4567)....with precision 8-> float(-4567)....with precision 3-> float(-4567)....with precision 4-> float(-4567)....with precision 3.6-> float(-4567)....with precision 2-> float(-4567)....with precision 0x03-> float(-4567)....with precision 04-> float(-4567)....with precision 3.6-> float(-4567)....with precision 2.1e1-> float(-4567)....with precision -> float(-4567)....with precision 1-> float(-4567)....with precision -> float(-4567) round: 2311527....with precision 2-> float(2311527)....with precision 8-> float(2311527)....with precision 3-> float(2311527)....with precision 4-> float(2311527)....with precision 3.6-> float(2311527)....with precision 2-> float(2311527)....with precision 0x03-> float(2311527)....with precision 04-> float(2311527)....with precision 3.6-> float(2311527)....with precision 2.1e1-> float(2311527)....with precision -> float(2311527)....with precision 1-> float(2311527)....with precision -> float(2311527) round: 14680063....with precision 2-> float(14680063)....with precision 8-> float(14680063)....with precision 3-> float(14680063)....with precision 4-> float(14680063)....with precision 3.6-> float(14680063)....with precision 2-> float(14680063)....with precision 0x03-> float(14680063)....with precision 04-> float(14680063)....with precision 3.6-> float(14680063)....with precision 2.1e1-> float(14680063)....with precision -> float(14680063)....with precision 1-> float(14680063)....with precision -> float(14680063) round: 1.234567....with precision 2-> float(1.23)....with precision 8-> float(1.234567)....with precision 3-> float(1.235)....with precision 4-> float(1.2346)....with precision 3.6-> float(1.235)....with precision 2-> float(1.23)....with precision 0x03-> float(1.235)....with precision 04-> float(1.2346)....with precision 3.6-> float(1.235)....with precision 2.1e1-> float(1.234567)....with precision -> float(1)....with precision 1-> float(1.2)....with precision -> float(1) round: 2.3456789e8....with precision 2-> float(234567890)....with precision 8-> float(234567890)....with precision 3-> float(234567890)....with precision 4-> float(234567890)....with precision 3.6-> float(234567890)....with precision 2-> float(234567890)....with precision 0x03-> float(234567890)....with precision 04-> float(234567890)....with precision 3.6-> float(234567890)....with precision 2.1e1-> float(234567890)....with precision -> float(234567890)....with precision 1-> float(234567890)....with precision -> float(234567890) round: 0x1234CDEF....with precision 2-> float(305450479)....with precision 8-> float(305450479)....with precision 3-> float(305450479)....with precision 4-> float(305450479)....with precision 3.6-> float(305450479)....with precision 2-> float(305450479)....with precision 0x03-> float(305450479)....with precision 04-> float(305450479)....with precision 3.6-> float(305450479)....with precision 2.1e1-> float(305450479)....with precision -> float(305450479)....with precision 1-> float(305450479)....with precision -> float(305450479) ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/round_variation1.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/round_variation1.phpt +++ php-src/ext/standard/tests/math/round_variation1.phpt --TEST-- Test round() function : usage variations - different data types as $val argument --INI-- precision=14 --FILE-- <?php /* Prototype : float round ( float $val [, int $precision ] ) * Description: Returns the rounded value of val to specified precision (number of digits * after the decimal point) * Source code: ext/standard/math.c */ echo "*** Testing round() : usage variations ***\n"; //get an unset variable $unset_var = 10; unset ($unset_var); // heredoc string $heredoc = <<<EOT abc xyz EOT; // get a class class classA { } // get a resource variable $fp = fopen(__FILE__, "r"); $inputs = array( // int data /*1*/ 0, 1, 12345, -2345, 2147483647, // float data /*6*/ 10.5, -10.5, 12.3456789000e10, 12.3456789000E-10, .5, // null data /*11*/ NULL, null, // boolean data /*13*/ true, false, TRUE, FALSE, // empty data /*17*/ "", '', array(), // string data /*20*/ "abcxyz", 'abcxyz', $heredoc, // object data /*23*/ new classA(), // undefined data /*24*/ @$undefined_var, // unset data /*25*/ @$unset_var, // resource variable /*26*/ $fp ); // loop through each element of $inputs to check the behaviour of round() $iterator = 1; foreach($inputs as $input) { echo "\n-- Iteration $iterator --\n"; var_dump(round($input, 14)); $iterator++; }; fclose($fp); ?> ===Done=== --EXPECTF-- *** Testing round() : usage variations *** -- Iteration 1 -- float(0) -- Iteration 2 -- float(1) -- Iteration 3 -- float(12345) -- Iteration 4 -- float(-2345) -- Iteration 5 -- float(2147483647) -- Iteration 6 -- float(10.5) -- Iteration 7 -- float(-10.5) -- Iteration 8 -- float(123456789000) -- Iteration 9 -- float(1.23457E-9) -- Iteration 10 -- float(0.5) -- Iteration 11 -- float(0) -- Iteration 12 -- float(0) -- Iteration 13 -- float(1) -- Iteration 14 -- float(0) -- Iteration 15 -- float(1) -- Iteration 16 -- float(0) -- Iteration 17 -- float(0) -- Iteration 18 -- float(0) -- Iteration 19 -- bool(false) -- Iteration 20 -- float(0) -- Iteration 21 -- float(0) -- Iteration 22 -- float(0) -- Iteration 23 -- Notice: Object of class classA could not be converted to int in %s on line %d float(1) -- Iteration 24 -- float(0) -- Iteration 25 -- float(0) -- Iteration 26 -- float(%f) ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/mt_srand_variation1.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/mt_srand_variation1.phpt +++ php-src/ext/standard/tests/math/mt_srand_variation1.phpt --TEST-- Test mt_srand() function : usage variations - different data types as $seed argument --FILE-- <?php /* Prototype : void mt_srand ([ int $seed ] ) * Description: Seed the better random number generator. * Source code: ext/standard/rand.c */ echo "*** Testing mt_srand() : usage variations ***\n"; //get an unset variable $unset_var = 10; unset ($unset_var); // heredoc string $heredoc = <<<EOT abc xyz EOT; // get a class class classA { } // get a resource variable $fp = fopen(__FILE__, "r"); $inputs = array( // int data /*1*/ 0, 1, 12345, -2345, 2147483647, // float data /*6*/ 10.5, -10.5, 12.3456789000e10, 12.3456789000E-10, .5, // null data /*11*/ NULL, null, // boolean data /*13*/ true, false, TRUE, FALSE, // empty data /*17*/ "", '', array(), // string data /*20*/ "abcxyz", 'abcxyz', $heredoc, // object data /*23*/ new classA(), // undefined data /*24*/ @$undefined_var, // unset data /*25*/ @$unset_var, // resource variable /*26*/ $fp ); // loop through each element of $inputs to check the behaviour of mt_srand() $iterator = 1; foreach($inputs as $input) { echo "\n-- Iteration $iterator --\n"; var_dump(mt_srand($input)); $iterator++; }; fclose($fp); ?> ===Done=== --EXPECTF-- *** Testing mt_srand() : usage variations *** -- Iteration 1 -- NULL -- Iteration 2 -- NULL -- Iteration 3 -- NULL -- Iteration 4 -- NULL -- Iteration 5 -- NULL -- Iteration 6 -- NULL -- Iteration 7 -- NULL -- Iteration 8 -- NULL -- Iteration 9 -- NULL -- Iteration 10 -- NULL -- Iteration 11 -- NULL -- Iteration 12 -- NULL -- Iteration 13 -- NULL -- Iteration 14 -- NULL -- Iteration 15 -- NULL -- Iteration 16 -- NULL -- Iteration 17 -- Warning: mt_srand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 18 -- Warning: mt_srand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 19 -- Warning: mt_srand() expects parameter 1 to be long, array given in %s on line %d NULL -- Iteration 20 -- Warning: mt_srand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 21 -- Warning: mt_srand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 22 -- Warning: mt_srand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 23 -- Warning: mt_srand() expects parameter 1 to be long, object given in %s on line %d NULL -- Iteration 24 -- NULL -- Iteration 25 -- NULL -- Iteration 26 -- Warning: mt_srand() expects parameter 1 to be long, resource given in %s on line %d NULL ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/round_error.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/round_error.phpt +++ php-src/ext/standard/tests/math/round_error.phpt --TEST-- Test round() function : error conditions - incorrect number of args --FILE-- <?php /* Prototype : float round ( float $val [, int $precision ] ) * Description: Returns the rounded value of val to specified precision (number of digits * after the decimal point) * Source code: ext/standard/math.c */ /* * Pass incorrect number of arguments to round() to test behaviour */ echo "*** Testing round() : error conditions ***\n"; echo "\n-- Wrong nmumber of arguments --\n"; var_dump(round()); var_dump(round(500, 10, true)); ?> ===Done=== --EXPECTF-- *** Testing round() : error conditions *** -- Wrong nmumber of arguments -- Warning: round() expects at least 1 parameter, 0 given in %s on line %d NULL float(500) ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/log_variation2.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/log_variation2.phpt +++ php-src/ext/standard/tests/math/log_variation2.phpt --TEST-- Test log() function : usage variations - different data types as $base argument --FILE-- <?php /* Prototype : float log ( float $arg [, float $base ] ) * Description: Natural logarithm. * Source code: ext/standard/math.c */ echo "*** Testing log() : usage variations ***\n"; //get an unset variable $unset_var = 10; unset ($unset_var); // heredoc string $heredoc = <<<EOT abc xyz EOT; // get a class class classA { } // get a resource variable $fp = fopen(__FILE__, "r"); $inputs = array( // int data /*1*/ 0, 1, 12345, -2345, 2147483647, // float data /*6*/ 10.5, -10.5, 12.3456789000e10, 12.3456789000E-10, .5, // null data /*11*/ NULL, null, // boolean data /*13*/ true, false, TRUE, FALSE, // empty data /*17*/ "", '', array(), // string data /*20*/ "abcxyz", 'abcxyz', $heredoc, // object data /*23*/ new classA(), // undefined data /*24*/ @$undefined_var, // unset data /*25*/ @$unset_var, // resource variable /*26*/ $fp ); // loop through each element of $inputs to check the behaviour of log() $iterator = 1; foreach($inputs as $input) { echo "\n-- Iteration $iterator --\n"; var_dump(log(3.14, $input)); $iterator++; }; fclose($fp); ?> ===Done=== --EXPECTF-- *** Testing log() : usage variations *** -- Iteration 1 -- float(1.1442227999202) -- Iteration 2 -- float(INF) -- Iteration 3 -- float(0.12145441273706) -- Iteration 4 -- Warning: log(): base must be greater than 0 in %s on line %d bool(false) -- Iteration 5 -- float(0.053250469650086) -- Iteration 6 -- float(0.48661854224853) -- Iteration 7 -- Warning: log(): base must be greater than 0 in %s on line %d bool(false) -- Iteration 8 -- float(0.044802684673473) -- Iteration 9 -- float(-0.055781611216686) -- Iteration 10 -- float(-1.6507645591169) -- Iteration 11 -- float(1.1442227999202) -- Iteration 12 -- float(1.1442227999202) -- Iteration 13 -- float(INF) -- Iteration 14 -- float(1.1442227999202) -- Iteration 15 -- float(INF) -- Iteration 16 -- float(1.1442227999202) -- Iteration 17 -- Warning: log() expects parameter 2 to be double, Unicode string given in %s on line %d NULL -- Iteration 18 -- Warning: log() expects parameter 2 to be double, Unicode string given in %s on line %d NULL -- Iteration 19 -- Warning: log() expects parameter 2 to be double, array given in %s on line %d NULL -- Iteration 20 -- Warning: log() expects parameter 2 to be double, Unicode string given in %s on line %d NULL -- Iteration 21 -- Warning: log() expects parameter 2 to be double, Unicode string given in %s on line %d NULL -- Iteration 22 -- Warning: log() expects parameter 2 to be double, Unicode string given in %s on line %d NULL -- Iteration 23 -- Warning: log() expects parameter 2 to be double, object given in %s on line %d NULL -- Iteration 24 -- float(1.1442227999202) -- Iteration 25 -- float(1.1442227999202) -- Iteration 26 -- Warning: log() expects parameter 2 to be double, resource given in %s on line %d NULL ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/log1p_variation1.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/log1p_variation1.phpt +++ php-src/ext/standard/tests/math/log1p_variation1.phpt --TEST-- Test log1p() function : usage variations - different data types as $arg argument --INI-- precision=14 --FILE-- <?php /* Prototype : float log1p ( float $arg ) * Description: Returns log(1 + number), computed in a way that is accurate even * when the value of number is close to zero * Source code: ext/standard/math.c */ echo "*** Testing log1p() : usage variations ***\n"; //get an unset variable $unset_var = 10; unset ($unset_var); // heredoc string $heredoc = <<<EOT abc xyz EOT; // get a class class classA { } // get a resource variable $fp = fopen(__FILE__, "r"); $inputs = array( // int data /*1*/ 0, 1, 12345, -2345, 2147483647, -2147483648, // float data /*7*/ 10.5, -10.5, 12.3456789E4, 12.3456789E-4, .5, // null data /*12*/ NULL, null, // boolean data /*14*/ true, false, TRUE, FALSE, // empty data /*18*/ "", '', array(), // string data /*21*/ "abcxyz", 'abcxyz', $heredoc, // object data /*24*/ new classA(), // undefined data /*25*/ @$undefined_var, // unset data /*26*/ @$unset_var, // resource variable /*27*/ $fp ); // loop through each element of $inputs to check the behaviour of log1p() $iterator = 1; foreach($inputs as $input) { echo "\n-- Iteration $iterator --\n"; var_dump(log1p($input)); $iterator++; }; fclose($fp); ?> ===Done=== --EXPECTF-- *** Testing log1p() : usage variations *** -- Iteration 1 -- float(0) -- Iteration 2 -- float(0.69314718055995) -- Iteration 3 -- float(9.4210874029538) -- Iteration 4 -- float(NAN) -- Iteration 5 -- float(21.487562597358) -- Iteration 6 -- float(NAN) -- Iteration 7 -- float(2.4423470353692) -- Iteration 8 -- float(NAN) -- Iteration 9 -- float(11.723654587153) -- Iteration 10 -- float(0.0012338064377078) -- Iteration 11 -- float(0.40546510810816) -- Iteration 12 -- float(0) -- Iteration 13 -- float(0) -- Iteration 14 -- float(0.69314718055995) -- Iteration 15 -- float(0) -- Iteration 16 -- float(0.69314718055995) -- Iteration 17 -- float(0) -- Iteration 18 -- Warning: log1p() expects parameter 1 to be double, Unicode string given in %s on line %d NULL -- Iteration 19 -- Warning: log1p() expects parameter 1 to be double, Unicode string given in %s on line %d NULL -- Iteration 20 -- Warning: log1p() expects parameter 1 to be double, array given in %s on line %d NULL -- Iteration 21 -- Warning: log1p() expects parameter 1 to be double, Unicode string given in %s on line %d NULL -- Iteration 22 -- Warning: log1p() expects parameter 1 to be double, Unicode string given in %s on line %d NULL -- Iteration 23 -- Warning: log1p() expects parameter 1 to be double, Unicode string given in %s on line %d NULL -- Iteration 24 -- Warning: log1p() expects parameter 1 to be double, object given in %s on line %d NULL -- Iteration 25 -- float(0) -- Iteration 26 -- float(0) -- Iteration 27 -- Warning: log1p() expects parameter 1 to be double, resource given in %s on line %d NULL ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/log_variation1.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/log_variation1.phpt +++ php-src/ext/standard/tests/math/log_variation1.phpt --TEST-- Test log() function : usage variations - different data types as $arg argument --FILE-- <?php /* Prototype : float log ( float $arg [, float $base ] ) * Description: Natural logarithm. * Source code: ext/standard/math.c */ echo "*** Testing log() : usage variations ***\n"; //get an unset variable $unset_var = 10; unset ($unset_var); // heredoc string $heredoc = <<<EOT abc xyz EOT; // get a class class classA { } // get a resource variable $fp = fopen(__FILE__, "r"); $inputs = array( // int data /*1*/ 0, 1, 12345, -2345, 2147483647, // float data /*6*/ 10.5, -10.5, 12.3456789000e10, 12.3456789000E-10, .5, // null data /*11*/ NULL, null, // boolean data /*13*/ true, false, TRUE, FALSE, // empty data /*17*/ "", '', array(), // string data /*20*/ "abcxyz", 'abcxyz', $heredoc, // object data /*23*/ new classA(), // undefined data /*24*/ @$undefined_var, // unset data /*25*/ @$unset_var, // resource variable /*26*/ $fp ); // loop through each element of $inputs to check the behaviour of log() $iterator = 1; foreach($inputs as $input) { echo "\n-- Iteration $iterator --\n"; var_dump(log($input, 10)); $iterator++; }; fclose($fp); ?> ===Done=== --EXPECTF-- *** Testing log() : usage variations *** -- Iteration 1 -- float(-INF) -- Iteration 2 -- float(0) -- Iteration 3 -- float(4.091491094268) -- Iteration 4 -- float(NAN) -- Iteration 5 -- float(9.3319298653812) -- Iteration 6 -- float(1.0211892990699) -- Iteration 7 -- float(NAN) -- Iteration 8 -- float(11.091514977169) -- Iteration 9 -- float(-8.9084850228307) -- Iteration 10 -- float(-0.30102999566398) -- Iteration 11 -- float(-INF) -- Iteration 12 -- float(-INF) -- Iteration 13 -- float(0) -- Iteration 14 -- float(-INF) -- Iteration 15 -- float(0) -- Iteration 16 -- float(-INF) -- Iteration 17 -- Warning: log() expects parameter 1 to be double, Unicode string given in %s on line %d NULL -- Iteration 18 -- Warning: log() expects parameter 1 to be double, Unicode string given in %s on line %d NULL -- Iteration 19 -- Warning: log() expects parameter 1 to be double, array given in %s on line %d NULL -- Iteration 20 -- Warning: log() expects parameter 1 to be double, Unicode string given in %s on line %d NULL -- Iteration 21 -- Warning: log() expects parameter 1 to be double, Unicode string given in %s on line %d NULL -- Iteration 22 -- Warning: log() expects parameter 1 to be double, Unicode string given in %s on line %d NULL -- Iteration 23 -- Warning: log() expects parameter 1 to be double, object given in %s on line %d NULL -- Iteration 24 -- float(-INF) -- Iteration 25 -- float(-INF) -- Iteration 26 -- Warning: log() expects parameter 1 to be double, resource given in %s on line %d NULL ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/pow_variation1.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/pow_variation1.phpt +++ php-src/ext/standard/tests/math/pow_variation1.phpt --TEST-- Test pow() function : usage variations - different data types as $base argument --INI-- precision = 14 --SKIPIF-- <?php if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only"); ?> --FILE-- <?php /* Prototype : number pow ( number $base , number $exp ) * Description: Exponential expression. * Source code: ext/standard/math.c */ echo "*** Testing pow() : usage variations ***\n"; //get an unset variable $unset_var = 10; unset ($unset_var); // heredoc string $heredoc = <<<EOT abc xyz EOT; // get a class class classA { } // get a resource variable $fp = fopen(__FILE__, "r"); $inputs = array( // int data /*1*/ 0, 1, 12345, -2345, PHP_INT_MAX, // float data /*6*/ 10.5, -10.5, 12.3456789000e10, 12.3456789000E-10, .5, // null data /*11*/ NULL, null, // boolean data /*13*/ true, false, TRUE, FALSE, // empty data /*17*/ "", '', array(), // string data /*20*/ "abcxyz", 'abcxyz', $heredoc, // object data /*23*/ new classA(), // undefined data /*24*/ @$undefined_var, // unset data /*25*/ @$unset_var, // resource variable /*26*/ $fp ); // loop through each element of $inputs to check the behaviour of pow() $iterator = 1; foreach($inputs as $input) { echo "\n-- Iteration $iterator --\n"; var_dump(pow($input, 3)); $iterator++; }; fclose($fp); ?> ===Done=== --EXPECTF-- *** Testing pow() : usage variations *** -- Iteration 1 -- int(0) -- Iteration 2 -- int(1) -- Iteration 3 -- float(1881365963625) -- Iteration 4 -- float(-12895213625) -- Iteration 5 -- float(9.903520300448E+27) -- Iteration 6 -- float(1157.625) -- Iteration 7 -- float(-1157.625) -- Iteration 8 -- float(1.881676371789%dE+33) -- Iteration 9 -- float(1.881676371789%dE-27) -- Iteration 10 -- float(0.125) -- Iteration 11 -- int(0) -- Iteration 12 -- int(0) -- Iteration 13 -- int(1) -- Iteration 14 -- int(0) -- Iteration 15 -- int(1) -- Iteration 16 -- int(0) -- Iteration 17 -- int(0) -- Iteration 18 -- int(0) -- Iteration 19 -- float(0) -- Iteration 20 -- int(0) -- Iteration 21 -- int(0) -- Iteration 22 -- int(0) -- Iteration 23 -- Notice: Object of class classA could not be converted to int in %s on line %d int(1) -- Iteration 24 -- int(0) -- Iteration 25 -- int(0) -- Iteration 26 -- %s ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/rand_variation2.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/rand_variation2.phpt +++ php-src/ext/standard/tests/math/rand_variation2.phpt --TEST-- Test rand() function : usage variations - different data types as $max argument --FILE-- <?php /* Prototype : int rand ([ int $min , int $max ] ) * Description: Generate a random integer. * Source code: ext/standard/rand.c */ echo "*** Testing rand) : usage variations ***\n"; //get an unset variable $unset_var = 10; unset ($unset_var); // heredoc string $heredoc = <<<EOT abc xyz EOT; // get a class class classA { } // get a resource variable $fp = fopen(__FILE__, "r"); $inputs = array( // int data /*1*/ 0, 1, 12345, -2345, 2147483647, // float data /*6*/ 10.5, -10.5, 12.3456789000e10, 12.3456789000E-10, .5, // null data /*11*/ NULL, null, // boolean data /*13*/ true, false, TRUE, FALSE, // empty data /*17*/ "", '', array(), // string data /*20*/ "abcxyz", 'abcxyz', $heredoc, // object data /*23*/ new classA(), // undefined data /*24*/ @$undefined_var, // unset data /*25*/ @$unset_var, // resource variable /*26*/ $fp ); // loop through each element of $inputs to check the behaviour of rand() $iterator = 1; foreach($inputs as $input) { echo "\n-- Iteration $iterator --\n"; var_dump(rand(100, $input)); $iterator++; }; fclose($fp); ?> ===Done=== --EXPECTF-- *** Testing rand) : usage variations *** -- Iteration 1 -- int(%i) -- Iteration 2 -- int(%i) -- Iteration 3 -- int(%i) -- Iteration 4 -- int(%i) -- Iteration 5 -- int(%i) -- Iteration 6 -- int(%i) -- Iteration 7 -- int(%i) -- Iteration 8 -- int(%i) -- Iteration 9 -- int(%i) -- Iteration 10 -- int(%i) -- Iteration 11 -- int(%i) -- Iteration 12 -- int(%i) -- Iteration 13 -- int(%i) -- Iteration 14 -- int(%i) -- Iteration 15 -- int(%i) -- Iteration 16 -- int(%i) -- Iteration 17 -- Warning: rand() expects parameter 2 to be long, Unicode string given in %s on line %d NULL -- Iteration 18 -- Warning: rand() expects parameter 2 to be long, Unicode string given in %s on line %d NULL -- Iteration 19 -- Warning: rand() expects parameter 2 to be long, array given in %s on line %d NULL -- Iteration 20 -- Warning: rand() expects parameter 2 to be long, Unicode string given in %s on line %d NULL -- Iteration 21 -- Warning: rand() expects parameter 2 to be long, Unicode string given in %s on line %d NULL -- Iteration 22 -- Warning: rand() expects parameter 2 to be long, Unicode string given in %s on line %d NULL -- Iteration 23 -- Warning: rand() expects parameter 2 to be long, object given in %s on line %d NULL -- Iteration 24 -- int(%i) -- Iteration 25 -- int(%i) -- Iteration 26 -- Warning: rand() expects parameter 2 to be long, resource given in %s on line %d NULL ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/sqrt_variation.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/sqrt_variation.phpt +++ php-src/ext/standard/tests/math/sqrt_variation.phpt --TEST-- Test variations in usage of sqrt() --INI-- precision = 14 --FILE-- <?php /* * proto float sqrt(float number) * Function is implemented in ext/standard/math.c */ //Test sqrt with a different input values echo "*** Testing sqrt() : usage variations ***\n"; $values = array(23, -23, 2.345e1, -2.345e1, 0x17, 027, "23", "23.45", "2.345e1", "nonsense", "1000", "1000ABC", null, true, false); for ($i = 0; $i < count($values); $i++) { $res = sqrt($values[$i]); var_dump($res); } ?> ===Done=== --EXPECTF-- *** Testing sqrt() : usage variations *** float(4.7958315233127) float(NAN) float(4.8425200051213) float(NAN) float(4.7958315233127) float(4.7958315233127) float(4.7958315233127) float(4.8425200051213) float(4.8425200051213) Warning: sqrt() expects parameter 1 to be double, Unicode string given in %s on line %d NULL float(31.622776601684) Notice: A non well formed numeric value encountered in %s on line %d float(31.622776601684) float(0) float(1) float(0) ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/srand_variation1.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/srand_variation1.phpt +++ php-src/ext/standard/tests/math/srand_variation1.phpt --TEST-- Test srand() function : usage variations - different data types as $seed argument --FILE-- <?php /* Prototype : void srand ([ int $seed ] ) * Description: Seed the random number generator. * Source code: ext/standard/rand.c */ echo "*** Testing srand() : usage variations ***\n"; //get an unset variable $unset_var = 10; unset ($unset_var); // heredoc string $heredoc = <<<EOT abc xyz EOT; // get a class class classA { } // get a resource variable $fp = fopen(__FILE__, "r"); $inputs = array( // int data /*1*/ 0, 1, 12345, -2345, 2147483647, // float data /*6*/ 10.5, -10.5, 12.3456789000e10, 12.3456789000E-10, .5, // null data /*11*/ NULL, null, // boolean data /*13*/ true, false, TRUE, FALSE, // empty data /*17*/ "", '', array(), // string data /*20*/ "abcxyz", 'abcxyz', $heredoc, // object data /*23*/ new classA(), // undefined data /*24*/ @$undefined_var, // unset data /*25*/ @$unset_var, // resource variable /*26*/ $fp ); // loop through each element of $inputs to check the behaviour of srand() $iterator = 1; foreach($inputs as $input) { echo "\n-- Iteration $iterator --\n"; var_dump(srand($input)); $iterator++; }; fclose($fp); ?> ===Done=== --EXPECTF-- *** Testing srand() : usage variations *** -- Iteration 1 -- NULL -- Iteration 2 -- NULL -- Iteration 3 -- NULL -- Iteration 4 -- NULL -- Iteration 5 -- NULL -- Iteration 6 -- NULL -- Iteration 7 -- NULL -- Iteration 8 -- NULL -- Iteration 9 -- NULL -- Iteration 10 -- NULL -- Iteration 11 -- NULL -- Iteration 12 -- NULL -- Iteration 13 -- NULL -- Iteration 14 -- NULL -- Iteration 15 -- NULL -- Iteration 16 -- NULL -- Iteration 17 -- Warning: srand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 18 -- Warning: srand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 19 -- Warning: srand() expects parameter 1 to be long, array given in %s on line %d NULL -- Iteration 20 -- Warning: srand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 21 -- Warning: srand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 22 -- Warning: srand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 23 -- Warning: srand() expects parameter 1 to be long, object given in %s on line %d NULL -- Iteration 24 -- NULL -- Iteration 25 -- NULL -- Iteration 26 -- Warning: srand() expects parameter 1 to be long, resource given in %s on line %d NULL ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/log1p_error.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/log1p_error.phpt +++ php-src/ext/standard/tests/math/log1p_error.phpt --TEST-- Test log1p() - Error conditions --FILE-- <?php /* Prototype : float log1p ( float $arg ) * Description: Returns log(1 + number), computed in a way that is accurate even * when the value of number is close to zero * Source code: ext/standard/math.c */ echo "*** Testing log1p() : error conditions ***\n"; echo "\n-- Testing log1p() function with less than expected no. of arguments --\n"; log1p(); echo "\n-- Testing log1p() function with more than expected no. of arguments --\n"; log1p(36, true); ?> ===Done=== --EXPECTF-- *** Testing log1p() : error conditions *** -- Testing log1p() function with less than expected no. of arguments -- Warning: log1p() expects exactly 1 parameter, 0 given in %s on line %d -- Testing log1p() function with more than expected no. of arguments -- Warning: log1p() expects exactly 1 parameter, 2 given in %s on line %d ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/pow_variation1_64bit.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/pow_variation1_64bit.phpt +++ php-src/ext/standard/tests/math/pow_variation1_64bit.phpt --TEST-- Test pow() function : usage variations - different data types as $base argument --INI-- precision = 14 --SKIPIF-- <?php if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only"); ?> --FILE-- <?php /* Prototype : number pow ( number $base , number $exp ) * Description: Exponential expression. * Source code: ext/standard/math.c */ echo "*** Testing pow() : usage variations ***\n"; //get an unset variable $unset_var = 10; unset ($unset_var); // heredoc string $heredoc = <<<EOT abc xyz EOT; // get a class class classA { } // get a resource variable $fp = fopen(__FILE__, "r"); $inputs = array( // int data /*1*/ 0, 1, 12345, -2345, PHP_INT_MAX, // float data /*6*/ 10.5, -10.5, 12.3456789000e10, 12.3456789000E-10, .5, // null data /*11*/ NULL, null, // boolean data /*13*/ true, false, TRUE, FALSE, // empty data /*17*/ "", '', array(), // string data /*20*/ "abcxyz", 'abcxyz', $heredoc, // object data /*23*/ new classA(), // undefined data /*24*/ @$undefined_var, // unset data /*25*/ @$unset_var, // resource variable /*26*/ $fp ); // loop through each element of $inputs to check the behaviour of pow() $iterator = 1; foreach($inputs as $input) { echo "\n-- Iteration $iterator --\n"; var_dump(pow($input, 3)); $iterator++; }; fclose($fp); ?> ===Done=== --EXPECTF-- *** Testing pow() : usage variations *** -- Iteration 1 -- int(0) -- Iteration 2 -- int(1) -- Iteration 3 -- int(1881365963625) -- Iteration 4 -- int(-12895213625) -- Iteration 5 -- float(7.8463771692334E+56) -- Iteration 6 -- float(1157.625) -- Iteration 7 -- float(-1157.625) -- Iteration 8 -- float(1.8816763717892E+33) -- Iteration 9 -- float(1.8816763717892E-27) -- Iteration 10 -- float(0.125) -- Iteration 11 -- int(0) -- Iteration 12 -- int(0) -- Iteration 13 -- int(1) -- Iteration 14 -- int(0) -- Iteration 15 -- int(1) -- Iteration 16 -- int(0) -- Iteration 17 -- int(0) -- Iteration 18 -- int(0) -- Iteration 19 -- float(0) -- Iteration 20 -- int(0) -- Iteration 21 -- int(0) -- Iteration 22 -- int(0) -- Iteration 23 -- Notice: Object of class classA could not be converted to int in %s on line %d int(1) -- Iteration 24 -- int(0) -- Iteration 25 -- int(0) -- Iteration 26 -- %s ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/mt_rand_variation1.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/mt_rand_variation1.phpt +++ php-src/ext/standard/tests/math/mt_rand_variation1.phpt --TEST-- Test rand() function : usage variations - different data types as $min argument --FILE-- <?php /* Prototype : int mt_rand ([ int $min , int $max ] ) * Description: Generate a better random value. * Source code: ext/standard/rand.c */ echo "*** Testing mt_rand() : usage variations ***\n"; //get an unset variable $unset_var = 10; unset ($unset_var); // heredoc string $heredoc = <<<EOT abc xyz EOT; // get a class class classA { } // get a resource variable $fp = fopen(__FILE__, "r"); $inputs = array( // int data /*1*/ 0, 1, 12345, -2345, 2147483647, // float data /*6*/ 10.5, -10.5, 12.3456789000e10, 12.3456789000E-10, .5, // null data /*11*/ NULL, null, // boolean data /*13*/ true, false, TRUE, FALSE, // empty data /*17*/ "", '', array(), // string data /*20*/ "abcxyz", 'abcxyz', $heredoc, // object data /*23*/ new classA(), // undefined data /*24*/ @$undefined_var, // unset data /*25*/ @$unset_var, // resource variable /*26*/ $fp ); // loop through each element of $inputs to check the behaviour of mt_rand() $iterator = 1; foreach($inputs as $input) { echo "\n-- Iteration $iterator --\n"; var_dump(mt_rand($input, 100)); $iterator++; }; fclose($fp); ?> ===Done=== --EXPECTF-- *** Testing mt_rand() : usage variations *** -- Iteration 1 -- int(%i) -- Iteration 2 -- int(%i) -- Iteration 3 -- int(%i) -- Iteration 4 -- int(%i) -- Iteration 5 -- int(%i) -- Iteration 6 -- int(%i) -- Iteration 7 -- int(%i) -- Iteration 8 -- int(%i) -- Iteration 9 -- int(%i) -- Iteration 10 -- int(%i) -- Iteration 11 -- int(%i) -- Iteration 12 -- int(%i) -- Iteration 13 -- int(%i) -- Iteration 14 -- int(%i) -- Iteration 15 -- int(%i) -- Iteration 16 -- int(%i) -- Iteration 17 -- Warning: mt_rand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 18 -- Warning: mt_rand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 19 -- Warning: mt_rand() expects parameter 1 to be long, array given in %s on line %d NULL -- Iteration 20 -- Warning: mt_rand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 21 -- Warning: mt_rand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 22 -- Warning: mt_rand() expects parameter 1 to be long, Unicode string given in %s on line %d NULL -- Iteration 23 -- Warning: mt_rand() expects parameter 1 to be long, object given in %s on line %d NULL -- Iteration 24 -- int(%i) -- Iteration 25 -- int(%i) -- Iteration 26 -- Warning: mt_rand() expects parameter 1 to be long, resource given in %s on line %d NULL ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/round_variation2.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/round_variation2.phpt +++ php-src/ext/standard/tests/math/round_variation2.phpt --TEST-- Test round() function : usage variations - different data types as $precision argument --INI-- precision=14 --FILE-- <?php /* Prototype : float round ( float $val [, int $precision ] ) * Description: Returns the rounded value of val to specified precision (number of digits * after the decimal point) * Source code: ext/standard/math.c */ echo "*** Testing round() : usage variations ***\n"; //get an unset variable $unset_var = 10; unset ($unset_var); // heredoc string $heredoc = <<<EOT abc xyz EOT; // get a class class classA { } // get a resource variable $fp = fopen(__FILE__, "r"); $inputs = array( // int data /*1*/ 0, 1, 12345, -2345, 2147483647, // float data /*6*/ 10.5, -10.5, 12.3456789000e5, 12.3456789000E-5, .5, // null data /*11*/ NULL, null, // boolean data /*13*/ true, false, TRUE, FALSE, // empty data /*17*/ "", '', array(), // string data /*20*/ "abcxyz", 'abcxyz', $heredoc, // object data /*23*/ new classA(), // undefined data /*24*/ @$undefined_var, // unset data /*25*/ @$unset_var, // resource variable /*26*/ $fp ); // loop through each element of $inputs to check the behaviour of round() $iterator = 1; foreach($inputs as $input) { echo "\n-- Iteration $iterator --\n"; var_dump(round(123.4456789, $input)); $iterator++; }; fclose($fp); ?> ===Done=== --EXPECTF-- *** Testing round() : usage variations *** -- Iteration 1 -- float(123) -- Iteration 2 -- float(123.4) -- Iteration 3 -- float(123.4456789) -- Iteration 4 -- float(0) -- Iteration 5 -- float(123.4456789) -- Iteration 6 -- float(123.4456789) -- Iteration 7 -- float(0) -- Iteration 8 -- float(123.4456789) -- Iteration 9 -- float(123) -- Iteration 10 -- float(123) -- Iteration 11 -- float(123) -- Iteration 12 -- float(123) -- Iteration 13 -- float(123.4) -- Iteration 14 -- float(123) -- Iteration 15 -- float(123.4) -- Iteration 16 -- float(123) -- Iteration 17 -- Warning: round() expects parameter 2 to be long, Unicode string given in %s on line %d NULL -- Iteration 18 -- Warning: round() expects parameter 2 to be long, Unicode string given in %s on line %d NULL -- Iteration 19 -- Warning: round() expects parameter 2 to be long, array given in %s on line %d NULL -- Iteration 20 -- Warning: round() expects parameter 2 to be long, Unicode string given in %s on line %d NULL -- Iteration 21 -- Warning: round() expects parameter 2 to be long, Unicode string given in %s on line %d NULL -- Iteration 22 -- Warning: round() expects parameter 2 to be long, Unicode string given in %s on line %d NULL -- Iteration 23 -- Warning: round() expects parameter 2 to be long, object given in %s on line %d NULL -- Iteration 24 -- float(123) -- Iteration 25 -- float(123) -- Iteration 26 -- Warning: round() expects parameter 2 to be long, resource given in %s on line %d NULL ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/mt_rand_variation2.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/mt_rand_variation2.phpt +++ php-src/ext/standard/tests/math/mt_rand_variation2.phpt --TEST-- Test mt_rand() function : usage variations - different data types as $max argument --FILE-- <?php /* Prototype : int mt_rand ([ int $min , int $max ] ) * Description: Generate a better random value. * Source code: ext/standard/rand.c */ echo "*** Testing mt_rand) : usage variations ***\n"; //get an unset variable $unset_var = 10; unset ($unset_var); // heredoc string $heredoc = <<<EOT abc xyz EOT; // get a class class classA { } // get a resource variable $fp = fopen(__FILE__, "r"); $inputs = array( // int data /*1*/ 0, 1, 12345, -2345, 2147483647, // float data /*6*/ 10.5, -10.5, 12.3456789000e10, 12.3456789000E-10, .5, // null data /*11*/ NULL, null, // boolean data /*13*/ true, false, TRUE, FALSE, // empty data /*17*/ "", '', array(), // string data /*20*/ "abcxyz", 'abcxyz', $heredoc, // object data /*23*/ new classA(), // undefined data /*24*/ @$undefined_var, // unset data /*25*/ @$unset_var, // resource variable /*26*/ $fp ); // loop through each element of $inputs to check the behaviour of mt_rand() $iterator = 1; foreach($inputs as $input) { echo "\n-- Iteration $iterator --\n"; var_dump(mt_rand(100, $input)); $iterator++; }; fclose($fp); ?> ===Done=== --EXPECTF-- *** Testing mt_rand) : usage variations *** -- Iteration 1 -- int(%i) -- Iteration 2 -- int(%i) -- Iteration 3 -- int(%i) -- Iteration 4 -- int(%i) -- Iteration 5 -- int(%i) -- Iteration 6 -- int(%i) -- Iteration 7 -- int(%i) -- Iteration 8 -- int(%i) -- Iteration 9 -- int(%i) -- Iteration 10 -- int(%i) -- Iteration 11 -- int(%i) -- Iteration 12 -- int(%i) -- Iteration 13 -- int(%i) -- Iteration 14 -- int(%i) -- Iteration 15 -- int(%i) -- Iteration 16 -- int(%i) -- Iteration 17 -- Warning: mt_rand() expects parameter 2 to be long, Unicode string given in %s on line %d NULL -- Iteration 18 -- Warning: mt_rand() expects parameter 2 to be long, Unicode string given in %s on line %d NULL -- Iteration 19 -- Warning: mt_rand() expects parameter 2 to be long, array given in %s on line %d NULL -- Iteration 20 -- Warning: mt_rand() expects parameter 2 to be long, Unicode string given in %s on line %d NULL -- Iteration 21 -- Warning: mt_rand() expects parameter 2 to be long, Unicode string given in %s on line %d NULL -- Iteration 22 -- Warning: mt_rand() expects parameter 2 to be long, Unicode string given in %s on line %d NULL -- Iteration 23 -- Warning: mt_rand() expects parameter 2 to be long, object given in %s on line %d NULL -- Iteration 24 -- int(%i) -- Iteration 25 -- int(%i) -- Iteration 26 -- Warning: mt_rand() expects parameter 2 to be long, resource given in %s on line %d NULL ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/pow_basic_64bit.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/pow_basic_64bit.phpt +++ php-src/ext/standard/tests/math/pow_basic_64bit.phpt --TEST-- Test pow() - basic function test pow() --INI-- precision=14 --SKIPIF-- <?php if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only"); ?> --FILE-- <?php $bases = array(23, -23, 23.1, -23,1, 2.345e1, -2.345e1, 0x17, 027, "23", "23.45", "2.345e1", PHP_INT_MAX, -PHP_INT_MAX - 1); $exponents = array(0, 1, -1, 2, -2, 3, -3, 2.5, -2.5, 500, -500, 2147483647, -2147483648); foreach($bases as $base) { echo "\n\nBase = $base"; foreach($exponents as $exponent) { echo "\n..... Exponent = $exponent Result = "; $res = pow($base, $exponent); echo $res; } echo "\n\n"; } ?> ===Done=== --EXPECTF-- Base = 23...... Exponent = 0 Result = 1...... Exponent = 1 Result = 23...... Exponent = -1 Result = 0.043478260869565...... Exponent = 2 Result = 529...... Exponent = -2 Result = 0.001890359168242...... Exponent = 3 Result = 12167...... Exponent = -3 Result = 8.2189529053999E-5...... Exponent = 2.5 Result = 2536.9948758324...... Exponent = -2.5 Result = 0.00039416713432339...... Exponent = 500 Result = INF...... Exponent = -500 Result = 0...... Exponent = 2147483647 Result = INF...... Exponent = -2147483648 Result = 0 Base = -23...... Exponent = 0 Result = 1...... Exponent = 1 Result = -23...... Exponent = -1 Result = -0.043478260869565...... Exponent = 2 Result = 529...... Exponent = -2 Result = 0.001890359168242...... Exponent = 3 Result = -12167...... Exponent = -3 Result = -8.2189529053999E-5...... Exponent = 2.5 Result = NAN...... Exponent = -2.5 Result = NAN...... Exponent = 500 Result = INF...... Exponent = -500 Result = 0...... Exponent = 2147483647 Result = -INF...... Exponent = -2147483648 Result = 0 Base = 23.1...... Exponent = 0 Result = 1...... Exponent = 1 Result = 23.1...... Exponent = -1 Result = 0.043290043290043...... Exponent = 2 Result = 533.61...... Exponent = -2 Result = 0.0018740278480538...... Exponent = 3 Result = 12326.391...... Exponent = -3 Result = 8.1126746668997E-5...... Exponent = 2.5 Result = 2564.6608940579...... Exponent = -2.5 Result = 0.00038991509650141...... Exponent = 500 Result = INF...... Exponent = -500 Result = 0...... Exponent = 2147483647 Result = INF...... Exponent = -2147483648 Result = 0 Base = -23...... Exponent = 0 Result = 1...... Exponent = 1 Result = -23...... Exponent = -1 Result = -0.043478260869565...... Exponent = 2 Result = 529...... Exponent = -2 Result = 0.001890359168242...... Exponent = 3 Result = -12167...... Exponent = -3 Result = -8.2189529053999E-5...... Exponent = 2.5 Result = NAN...... Exponent = -2.5 Result = NAN...... Exponent = 500 Result = INF...... Exponent = -500 Result = 0...... Exponent = 2147483647 Result = -INF...... Exponent = -2147483648 Result = 0 Base = 1...... Exponent = 0 Result = 1...... Exponent = 1 Result = 1...... Exponent = -1 Result = 1...... Exponent = 2 Result = 1...... Exponent = -2 Result = 1...... Exponent = 3 Result = 1...... Exponent = -3 Result = 1...... Exponent = 2.5 Result = 1...... Exponent = -2.5 Result = 1...... Exponent = 500 Result = 1...... Exponent = -500 Result = 1...... Exponent = 2147483647 Result = 1...... Exponent = -2147483648 Result = 1 Base = 23.45...... Exponent = 0 Result = 1...... Exponent = 1 Result = 23.45...... Exponent = -1 Result = 0.042643923240938...... Exponent = 2 Result = 549.9025...... Exponent = -2 Result = 0.001818504189379...... Exponent = 3 Result = 12895.213625...... Exponent = -3 Result = 7.7548153065204E-5...... Exponent = 2.5 Result = 2662.9138571162...... Exponent = -2.5 Result = 0.00037552848257846...... Exponent = 500 Result = INF...... Exponent = -500 Result = 0...... Exponent = 2147483647 Result = INF...... Exponent = -2147483648 Result = 0 Base = -23.45...... Exponent = 0 Result = 1...... Exponent = 1 Result = -23.45...... Exponent = -1 Result = -0.042643923240938...... Exponent = 2 Result = 549.9025...... Exponent = -2 Result = 0.001818504189379...... Exponent = 3 Result = -12895.213625...... Exponent = -3 Result = -7.7548153065204E-5...... Exponent = 2.5 Result = NAN...... Exponent = -2.5 Result = NAN...... Exponent = 500 Result = INF...... Exponent = -500 Result = 0...... Exponent = 2147483647 Result = -INF...... Exponent = -2147483648 Result = 0 Base = 23...... Exponent = 0 Result = 1...... Exponent = 1 Result = 23...... Exponent = -1 Result = 0.043478260869565...... Exponent = 2 Result = 529...... Exponent = -2 Result = 0.001890359168242...... Exponent = 3 Result = 12167...... Exponent = -3 Result = 8.2189529053999E-5...... Exponent = 2.5 Result = 2536.9948758324...... Exponent = -2.5 Result = 0.00039416713432339...... Exponent = 500 Result = INF...... Exponent = -500 Result = 0...... Exponent = 2147483647 Result = INF...... Exponent = -2147483648 Result = 0 Base = 23...... Exponent = 0 Result = 1...... Exponent = 1 Result = 23...... Exponent = -1 Result = 0.043478260869565...... Exponent = 2 Result = 529...... Exponent = -2 Result = 0.001890359168242...... Exponent = 3 Result = 12167...... Exponent = -3 Result = 8.2189529053999E-5...... Exponent = 2.5 Result = 2536.9948758324...... Exponent = -2.5 Result = 0.00039416713432339...... Exponent = 500 Result = INF...... Exponent = -500 Result = 0...... Exponent = 2147483647 Result = INF...... Exponent = -2147483648 Result = 0 Base = 23...... Exponent = 0 Result = 1...... Exponent = 1 Result = 23...... Exponent = -1 Result = 0.043478260869565...... Exponent = 2 Result = 529...... Exponent = -2 Result = 0.001890359168242...... Exponent = 3 Result = 12167...... Exponent = -3 Result = 8.2189529053999E-5...... Exponent = 2.5 Result = 2536.9948758324...... Exponent = -2.5 Result = 0.00039416713432339...... Exponent = 500 Result = INF...... Exponent = -500 Result = 0...... Exponent = 2147483647 Result = INF...... Exponent = -2147483648 Result = 0 Base = 23.45...... Exponent = 0 Result = 1...... Exponent = 1 Result = 23.45...... Exponent = -1 Result = 0.042643923240938...... Exponent = 2 Result = 549.9025...... Exponent = -2 Result = 0.001818504189379...... Exponent = 3 Result = 12895.213625...... Exponent = -3 Result = 7.7548153065204E-5...... Exponent = 2.5 Result = 2662.9138571162...... Exponent = -2.5 Result = 0.00037552848257846...... Exponent = 500 Result = INF...... Exponent = -500 Result = 0...... Exponent = 2147483647 Result = INF...... Exponent = -2147483648 Result = 0 Base = 2.345e1...... Exponent = 0 Result = 1...... Exponent = 1 Result = 23.45...... Exponent = -1 Result = 0.042643923240938...... Exponent = 2 Result = 549.9025...... Exponent = -2 Result = 0.001818504189379...... Exponent = 3 Result = 12895.213625...... Exponent = -3 Result = 7.7548153065204E-5...... Exponent = 2.5 Result = 2662.9138571162...... Exponent = -2.5 Result = 0.00037552848257846...... Exponent = 500 Result = INF...... Exponent = -500 Result = 0...... Exponent = 2147483647 Result = INF...... Exponent = -2147483648 Result = 0 Base = 9223372036854775807...... Exponent = 0 Result = 1...... Exponent = 1 Result = 9223372036854775807...... Exponent = -1 Result = 1.0842021724855E-19...... Exponent = 2 Result = 8.5070591730235E+37...... Exponent = -2 Result = 1.1754943508223E-38...... Exponent = 3 Result = 7.8463771692334E+56...... Exponent = -3 Result = 1.274473528906E-57...... Exponent = 2.5 Result = 2.5835942961798E+47...... Exponent = -2.5 Result = 3.8705767444936E-48...... Exponent = 500 Result = INF...... Exponent = -500 Result = 0...... Exponent = 2147483647 Result = INF...... Exponent = -2147483648 Result = 0 Base = -9223372036854775808...... Exponent = 0 Result = 1...... Exponent = 1 Result = -9223372036854775808...... Exponent = -1 Result = -1.0842021724855E-19...... Exponent = 2 Result = 8.5070591730235E+37...... Exponent = -2 Result = 1.1754943508223E-38...... Exponent = 3 Result = -7.8463771692334E+56...... Exponent = -3 Result = -1.274473528906E-57...... Exponent = 2.5 Result = NAN...... Exponent = -2.5 Result = NAN...... Exponent = 500 Result = INF...... Exponent = -500 Result = 0...... Exponent = 2147483647 Result = -INF...... Exponent = -2147483648 Result = 0 ===Done=== http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/log1p_basic.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/math/log1p_basic.phpt +++ php-src/ext/standard/tests/math/log1p_basic.phpt --TEST-- Test log1p() - basic function test log1p() --INI-- precision=14 --FILE-- <?php /* Prototype : float log1p ( float $arg ) * Description: Returns log(1 + number), computed in a way that is accurate even * when the value of number is close to zero * Source code: ext/standard/math.c */ echo "*** Testing log1p() : basic functionality ***\n"; $values = array(23, -23, 2.345e1, -2.345e1, 0x17, 027, "23", "23.45", "2.345e1", null, true, false); echo "\n LOG1p tests\n"; foreach($values as $value) { echo "\n-- log1p $value --\n"; var_dump(log1p($value)); }; ?> ===Done=== --EXPECTF-- *** Testing log1p() : basic functionality *** LOG1p tests -- log1p 23 -- float(3.1780538303479) -- log1p -23 -- float(NAN) -- log1p 23.45 -- float(3.1966302159209) -- log1p -23.45 -- float(NAN) -- log1p 23 -- float(3.1780538303479) -- log1p 23 -- float(3.1780538303479) -- log1p 23 -- float(3.1780538303479) -- log1p 23.45 -- float(3.1966302159209) -- log1p 2.345e1 -- float(3.1966302159209) -- log1p -- float(0) -- log1p 1 -- float(0.69314718055995) -- log1p -- float(0) ===Done=== http://cvs.php.net/viewvc.cgi/php-src/.project?view=markup&rev=1.1 Index: php-src/.project +++ php-src/.project