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70 lines
1.8 KiB
PHP
70 lines
1.8 KiB
PHP
--TEST--
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Test printf() function : error conditions
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--FILE--
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<?php
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/* Prototype : int printf ( string $format [, mixed $args [, mixed $... ]] )
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* Description: Produces output according to format .
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* Source code: ext/standard/formatted_print.c
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*/
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echo "*** Testing printf() : error conditions ***\n";
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// Zero arguments
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echo "\n-- Testing printf() function with Zero arguments --\n";
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var_dump( printf() );
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echo "\n-- Testing printf() function with less than expected no. of arguments --\n";
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$format1 = '%s';
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$format2 = '%s%s';
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$format3 = '%s%s%s';
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$arg1 = 'one';
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$arg2 = 'two';
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echo "\n-- Call printf with one argument less than expected --\n";
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var_dump( printf($format1) );
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var_dump( printf($format2,$arg1) );
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var_dump( printf($format3,$arg1,$arg2) );
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echo "\n-- Call printf with two argument less than expected --\n";
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var_dump( printf($format2) );
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var_dump( printf($format3,$arg1) );
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echo "\n-- Call printf with three argument less than expected --\n";
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var_dump( printf($format3) );
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?>
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===DONE===
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--EXPECTF--
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*** Testing printf() : error conditions ***
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-- Testing printf() function with Zero arguments --
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Warning: printf() expects at least 1 parameter, 0 given in %s on line %d
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bool(false)
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-- Testing printf() function with less than expected no. of arguments --
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-- Call printf with one argument less than expected --
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Warning: printf(): Too few arguments in %s on line %d
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bool(false)
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Warning: printf(): Too few arguments in %s on line %d
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bool(false)
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Warning: printf(): Too few arguments in %s on line %d
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bool(false)
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-- Call printf with two argument less than expected --
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Warning: printf(): Too few arguments in %s on line %d
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bool(false)
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Warning: printf(): Too few arguments in %s on line %d
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bool(false)
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-- Call printf with three argument less than expected --
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Warning: printf(): Too few arguments in %s on line %d
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bool(false)
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===DONE===
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