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php-src/tests/lang/operators/modulus_variationStr.phpt
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Andrea Faulds 1e82ad8038 Warn about invalid strings in arithmetic 
Squashed commit of the following:

commit e05d3b67325d4521418483ed924ac9211a188919
Author: Andrea Faulds <ajf@ajf.me>
Date:   Wed Mar 30 01:43:35 2016 +0100

    UPGRADING and NEWS

commit 6caf1d4585207d1b02fb06a216cd7da1a1f5e12d
Author: Andrea Faulds <ajf@ajf.me>
Date:   Sun Mar 20 21:18:33 2016 +0000

    Fixes

commit 6dadb1b0efe5e2ed071e95a55c806519e61377ac
Author: Andrea Faulds <ajf@ajf.me>
Date:   Sun Feb 14 02:15:01 2016 +0000

    Add test for numeric string errors in assignment

commit bd5f04e8dd576f92a48d25546f4f9a0f57f374de
Author: Andrea Faulds <ajf@ajf.me>
Date:   Sat Feb 13 23:53:05 2016 +0000

    Add test for numeric string errors

commit c72e92f16d512bcae30cc9639c89bcb08d971742
Author: Andrea Faulds <ajf@ajf.me>
Date:   Tue Jan 26 23:28:33 2016 +0000

    Add test for scientific notation in integer operations

commit d94c08852d405b3a7ef6c84d24bf7915c890ce78
Author: Andrea Faulds <ajf@ajf.me>
Date:   Sun Feb 14 01:25:57 2016 +0000

    Disable optimiser evaluation for numeric string errors

commit 30ee954ed13d933e766c68605d683c8ebae3d8ee
Author: Andrea Faulds <ajf@ajf.me>
Date:   Sun Feb 14 01:46:25 2016 +0000

    fixup

commit a6403b79e054c95e2b7345d787f3092b261eed27
Author: Andrea Faulds <ajf@ajf.me>
Date:   Sat Feb 13 22:00:27 2016 +0000

    Do not convert error-causing numeric strings ahead-of-time

commit f9dc35401471ef3035954cb6f171826769297548
Author: Andrea Faulds <ajf@ajf.me>
Date:   Sat Feb 13 19:15:38 2016 +0000

    Disable compile-time evaluation for numeric string errors

commit e05b0cc8496ea082c6db27efd8b8277ef1f785b5
Author: Andrea Faulds <ajf@ajf.me>
Date:   Fri Feb 5 11:42:26 2016 +0000

    Make _zval_get_long_func_noisy function for inlining

commit 84d66321a57e579759109650c8bb7e3d5002854a
Author: Andrea Faulds <ajf@ajf.me>
Date:   Tue Jan 26 23:10:00 2016 +0000

    Update tests

commit 5ac4a0cc4bff282e3a15eaa8ab44b67391881a6d
Author: Andrea Faulds <ajf@ajf.me>
Date:   Tue Jan 26 22:08:19 2016 +0000

    Use is_numeric_string_ex for zval_get_long etc.

commit c21f08848533723331012a62a153de3577731d6a
Author: Andrea Faulds <ajf@ajf.me>
Date:   Thu Jan 7 21:13:04 2016 +0000

    Update tests

commit 63e214cf8160420bfc51c6a2b4ae32f09ad8e8af
Author: Andrea Faulds <ajf@ajf.me>
Date:   Wed Jan 6 00:28:01 2016 +0000

    Warn on non-/bad numeric strings in arithmetic
2016-03-30 01:44:27 +01:00

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--TEST--
Test % operator : various numbers as strings
--FILE--
<?php
$strVals = array(
"0","65","-44", "1.2", "-7.7", "abc", "123abc", "123e5", "123e5xyz", " 123abc", "123 abc", "123abc ", "3.4a",
"a5.9"
);
error_reporting(E_ERROR);
foreach ($strVals as $strVal) {
foreach($strVals as $otherVal) {
echo "--- testing: '$strVal' % '$otherVal' ---\n";
try {
var_dump($strVal%$otherVal);
} catch (DivisionByZeroError $e) {
echo "Exception: " . $e->getMessage() . "\n";
}
}
}
?>
===DONE===
--EXPECT--
--- testing: '0' % '0' ---
Exception: Modulo by zero
--- testing: '0' % '65' ---
int(0)
--- testing: '0' % '-44' ---
int(0)
--- testing: '0' % '1.2' ---
int(0)
--- testing: '0' % '-7.7' ---
int(0)
--- testing: '0' % 'abc' ---
Exception: Modulo by zero
--- testing: '0' % '123abc' ---
int(0)
--- testing: '0' % '123e5' ---
int(0)
--- testing: '0' % '123e5xyz' ---
int(0)
--- testing: '0' % ' 123abc' ---
int(0)
--- testing: '0' % '123 abc' ---
int(0)
--- testing: '0' % '123abc ' ---
int(0)
--- testing: '0' % '3.4a' ---
int(0)
--- testing: '0' % 'a5.9' ---
Exception: Modulo by zero
--- testing: '65' % '0' ---
Exception: Modulo by zero
--- testing: '65' % '65' ---
int(0)
--- testing: '65' % '-44' ---
int(21)
--- testing: '65' % '1.2' ---
int(0)
--- testing: '65' % '-7.7' ---
int(2)
--- testing: '65' % 'abc' ---
Exception: Modulo by zero
--- testing: '65' % '123abc' ---
int(65)
--- testing: '65' % '123e5' ---
int(65)
--- testing: '65' % '123e5xyz' ---
int(65)
--- testing: '65' % ' 123abc' ---
int(65)
--- testing: '65' % '123 abc' ---
int(65)
--- testing: '65' % '123abc ' ---
int(65)
--- testing: '65' % '3.4a' ---
int(2)
--- testing: '65' % 'a5.9' ---
Exception: Modulo by zero
--- testing: '-44' % '0' ---
Exception: Modulo by zero
--- testing: '-44' % '65' ---
int(-44)
--- testing: '-44' % '-44' ---
int(0)
--- testing: '-44' % '1.2' ---
int(0)
--- testing: '-44' % '-7.7' ---
int(-2)
--- testing: '-44' % 'abc' ---
Exception: Modulo by zero
--- testing: '-44' % '123abc' ---
int(-44)
--- testing: '-44' % '123e5' ---
int(-44)
--- testing: '-44' % '123e5xyz' ---
int(-44)
--- testing: '-44' % ' 123abc' ---
int(-44)
--- testing: '-44' % '123 abc' ---
int(-44)
--- testing: '-44' % '123abc ' ---
int(-44)
--- testing: '-44' % '3.4a' ---
int(-2)
--- testing: '-44' % 'a5.9' ---
Exception: Modulo by zero
--- testing: '1.2' % '0' ---
Exception: Modulo by zero
--- testing: '1.2' % '65' ---
int(1)
--- testing: '1.2' % '-44' ---
int(1)
--- testing: '1.2' % '1.2' ---
int(0)
--- testing: '1.2' % '-7.7' ---
int(1)
--- testing: '1.2' % 'abc' ---
Exception: Modulo by zero
--- testing: '1.2' % '123abc' ---
int(1)
--- testing: '1.2' % '123e5' ---
int(1)
--- testing: '1.2' % '123e5xyz' ---
int(1)
--- testing: '1.2' % ' 123abc' ---
int(1)
--- testing: '1.2' % '123 abc' ---
int(1)
--- testing: '1.2' % '123abc ' ---
int(1)
--- testing: '1.2' % '3.4a' ---
int(1)
--- testing: '1.2' % 'a5.9' ---
Exception: Modulo by zero
--- testing: '-7.7' % '0' ---
Exception: Modulo by zero
--- testing: '-7.7' % '65' ---
int(-7)
--- testing: '-7.7' % '-44' ---
int(-7)
--- testing: '-7.7' % '1.2' ---
int(0)
--- testing: '-7.7' % '-7.7' ---
int(0)
--- testing: '-7.7' % 'abc' ---
Exception: Modulo by zero
--- testing: '-7.7' % '123abc' ---
int(-7)
--- testing: '-7.7' % '123e5' ---
int(-7)
--- testing: '-7.7' % '123e5xyz' ---
int(-7)
--- testing: '-7.7' % ' 123abc' ---
int(-7)
--- testing: '-7.7' % '123 abc' ---
int(-7)
--- testing: '-7.7' % '123abc ' ---
int(-7)
--- testing: '-7.7' % '3.4a' ---
int(-1)
--- testing: '-7.7' % 'a5.9' ---
Exception: Modulo by zero
--- testing: 'abc' % '0' ---
Exception: Modulo by zero
--- testing: 'abc' % '65' ---
int(0)
--- testing: 'abc' % '-44' ---
int(0)
--- testing: 'abc' % '1.2' ---
int(0)
--- testing: 'abc' % '-7.7' ---
int(0)
--- testing: 'abc' % 'abc' ---
Exception: Modulo by zero
--- testing: 'abc' % '123abc' ---
int(0)
--- testing: 'abc' % '123e5' ---
int(0)
--- testing: 'abc' % '123e5xyz' ---
int(0)
--- testing: 'abc' % ' 123abc' ---
int(0)
--- testing: 'abc' % '123 abc' ---
int(0)
--- testing: 'abc' % '123abc ' ---
int(0)
--- testing: 'abc' % '3.4a' ---
int(0)
--- testing: 'abc' % 'a5.9' ---
Exception: Modulo by zero
--- testing: '123abc' % '0' ---
Exception: Modulo by zero
--- testing: '123abc' % '65' ---
int(58)
--- testing: '123abc' % '-44' ---
int(35)
--- testing: '123abc' % '1.2' ---
int(0)
--- testing: '123abc' % '-7.7' ---
int(4)
--- testing: '123abc' % 'abc' ---
Exception: Modulo by zero
--- testing: '123abc' % '123abc' ---
int(0)
--- testing: '123abc' % '123e5' ---
int(123)
--- testing: '123abc' % '123e5xyz' ---
int(123)
--- testing: '123abc' % ' 123abc' ---
int(0)
--- testing: '123abc' % '123 abc' ---
int(0)
--- testing: '123abc' % '123abc ' ---
int(0)
--- testing: '123abc' % '3.4a' ---
int(0)
--- testing: '123abc' % 'a5.9' ---
Exception: Modulo by zero
--- testing: '123e5' % '0' ---
Exception: Modulo by zero
--- testing: '123e5' % '65' ---
int(50)
--- testing: '123e5' % '-44' ---
int(20)
--- testing: '123e5' % '1.2' ---
int(0)
--- testing: '123e5' % '-7.7' ---
int(6)
--- testing: '123e5' % 'abc' ---
Exception: Modulo by zero
--- testing: '123e5' % '123abc' ---
int(0)
--- testing: '123e5' % '123e5' ---
int(0)
--- testing: '123e5' % '123e5xyz' ---
int(0)
--- testing: '123e5' % ' 123abc' ---
int(0)
--- testing: '123e5' % '123 abc' ---
int(0)
--- testing: '123e5' % '123abc ' ---
int(0)
--- testing: '123e5' % '3.4a' ---
int(0)
--- testing: '123e5' % 'a5.9' ---
Exception: Modulo by zero
--- testing: '123e5xyz' % '0' ---
Exception: Modulo by zero
--- testing: '123e5xyz' % '65' ---
int(50)
--- testing: '123e5xyz' % '-44' ---
int(20)
--- testing: '123e5xyz' % '1.2' ---
int(0)
--- testing: '123e5xyz' % '-7.7' ---
int(6)
--- testing: '123e5xyz' % 'abc' ---
Exception: Modulo by zero
--- testing: '123e5xyz' % '123abc' ---
int(0)
--- testing: '123e5xyz' % '123e5' ---
int(0)
--- testing: '123e5xyz' % '123e5xyz' ---
int(0)
--- testing: '123e5xyz' % ' 123abc' ---
int(0)
--- testing: '123e5xyz' % '123 abc' ---
int(0)
--- testing: '123e5xyz' % '123abc ' ---
int(0)
--- testing: '123e5xyz' % '3.4a' ---
int(0)
--- testing: '123e5xyz' % 'a5.9' ---
Exception: Modulo by zero
--- testing: ' 123abc' % '0' ---
Exception: Modulo by zero
--- testing: ' 123abc' % '65' ---
int(58)
--- testing: ' 123abc' % '-44' ---
int(35)
--- testing: ' 123abc' % '1.2' ---
int(0)
--- testing: ' 123abc' % '-7.7' ---
int(4)
--- testing: ' 123abc' % 'abc' ---
Exception: Modulo by zero
--- testing: ' 123abc' % '123abc' ---
int(0)
--- testing: ' 123abc' % '123e5' ---
int(123)
--- testing: ' 123abc' % '123e5xyz' ---
int(123)
--- testing: ' 123abc' % ' 123abc' ---
int(0)
--- testing: ' 123abc' % '123 abc' ---
int(0)
--- testing: ' 123abc' % '123abc ' ---
int(0)
--- testing: ' 123abc' % '3.4a' ---
int(0)
--- testing: ' 123abc' % 'a5.9' ---
Exception: Modulo by zero
--- testing: '123 abc' % '0' ---
Exception: Modulo by zero
--- testing: '123 abc' % '65' ---
int(58)
--- testing: '123 abc' % '-44' ---
int(35)
--- testing: '123 abc' % '1.2' ---
int(0)
--- testing: '123 abc' % '-7.7' ---
int(4)
--- testing: '123 abc' % 'abc' ---
Exception: Modulo by zero
--- testing: '123 abc' % '123abc' ---
int(0)
--- testing: '123 abc' % '123e5' ---
int(123)
--- testing: '123 abc' % '123e5xyz' ---
int(123)
--- testing: '123 abc' % ' 123abc' ---
int(0)
--- testing: '123 abc' % '123 abc' ---
int(0)
--- testing: '123 abc' % '123abc ' ---
int(0)
--- testing: '123 abc' % '3.4a' ---
int(0)
--- testing: '123 abc' % 'a5.9' ---
Exception: Modulo by zero
--- testing: '123abc ' % '0' ---
Exception: Modulo by zero
--- testing: '123abc ' % '65' ---
int(58)
--- testing: '123abc ' % '-44' ---
int(35)
--- testing: '123abc ' % '1.2' ---
int(0)
--- testing: '123abc ' % '-7.7' ---
int(4)
--- testing: '123abc ' % 'abc' ---
Exception: Modulo by zero
--- testing: '123abc ' % '123abc' ---
int(0)
--- testing: '123abc ' % '123e5' ---
int(123)
--- testing: '123abc ' % '123e5xyz' ---
int(123)
--- testing: '123abc ' % ' 123abc' ---
int(0)
--- testing: '123abc ' % '123 abc' ---
int(0)
--- testing: '123abc ' % '123abc ' ---
int(0)
--- testing: '123abc ' % '3.4a' ---
int(0)
--- testing: '123abc ' % 'a5.9' ---
Exception: Modulo by zero
--- testing: '3.4a' % '0' ---
Exception: Modulo by zero
--- testing: '3.4a' % '65' ---
int(3)
--- testing: '3.4a' % '-44' ---
int(3)
--- testing: '3.4a' % '1.2' ---
int(0)
--- testing: '3.4a' % '-7.7' ---
int(3)
--- testing: '3.4a' % 'abc' ---
Exception: Modulo by zero
--- testing: '3.4a' % '123abc' ---
int(3)
--- testing: '3.4a' % '123e5' ---
int(3)
--- testing: '3.4a' % '123e5xyz' ---
int(3)
--- testing: '3.4a' % ' 123abc' ---
int(3)
--- testing: '3.4a' % '123 abc' ---
int(3)
--- testing: '3.4a' % '123abc ' ---
int(3)
--- testing: '3.4a' % '3.4a' ---
int(0)
--- testing: '3.4a' % 'a5.9' ---
Exception: Modulo by zero
--- testing: 'a5.9' % '0' ---
Exception: Modulo by zero
--- testing: 'a5.9' % '65' ---
int(0)
--- testing: 'a5.9' % '-44' ---
int(0)
--- testing: 'a5.9' % '1.2' ---
int(0)
--- testing: 'a5.9' % '-7.7' ---
int(0)
--- testing: 'a5.9' % 'abc' ---
Exception: Modulo by zero
--- testing: 'a5.9' % '123abc' ---
int(0)
--- testing: 'a5.9' % '123e5' ---
int(0)
--- testing: 'a5.9' % '123e5xyz' ---
int(0)
--- testing: 'a5.9' % ' 123abc' ---
int(0)
--- testing: 'a5.9' % '123 abc' ---
int(0)
--- testing: 'a5.9' % '123abc ' ---
int(0)
--- testing: 'a5.9' % '3.4a' ---
int(0)
--- testing: 'a5.9' % 'a5.9' ---
Exception: Modulo by zero
===DONE===
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