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29 lines
890 B
PHP
29 lines
890 B
PHP
--TEST--
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Test log1p() - Error conditions
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--FILE--
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<?php
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/* Prototype : float log1p ( float $arg )
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* Description: Returns log(1 + number), computed in a way that is accurate even
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* when the value of number is close to zero
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* Source code: ext/standard/math.c
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*/
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echo "*** Testing log1p() : error conditions ***\n";
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echo "\n-- Testing log1p() function with less than expected no. of arguments --\n";
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log1p();
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echo "\n-- Testing log1p() function with more than expected no. of arguments --\n";
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log1p(36, true);
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?>
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===Done===
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--EXPECTF--
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*** Testing log1p() : error conditions ***
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-- Testing log1p() function with less than expected no. of arguments --
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Warning: log1p() expects exactly 1 parameter, 0 given in %s on line %d
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-- Testing log1p() function with more than expected no. of arguments --
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Warning: log1p() expects exactly 1 parameter, 2 given in %s on line %d
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===Done===
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