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fef879a2d6
PHP requires boolean typehints to be written "bool" and disallows
"boolean" as an alias. This changes the error messages to match
the actual type name and avoids confusing messages like "must be
of type boolean, boolean given".
This a followup to ce1d69a1f6, which
implements the same change for integer->int.
91 lines
2.2 KiB
PHP
91 lines
2.2 KiB
PHP
--TEST--
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Test fflush() function: error conditions
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--FILE--
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<?php
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/*
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Prototype: bool fflush ( resource $handle );
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Description: Flushes the output to a file
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*/
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echo "*** Testing error conditions ***\n";
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$file_path = dirname(__FILE__);
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// zero argument
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echo "-- Testing fflush(): with zero argument --\n";
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var_dump( fflush() );
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// more than expected no. of args
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echo "-- Testing fflush(): with more than expected number of arguments --\n";
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$filename = "$file_path/fflush_error.tmp";
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$file_handle = fopen($filename, "w");
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if($file_handle == false)
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exit("Error:failed to open file $filename");
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var_dump( fflush($file_handle, $file_handle) );
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fclose($file_handle);
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// test invalid arguments : non-resources
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echo "-- Testing fflush(): with invalid arguments --\n";
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$invalid_args = array (
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"string",
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10,
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10.5,
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true,
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array(1,2,3),
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new stdclass
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);
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/* loop to test fflush() with different invalid type of args */
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for($loop_counter = 1; $loop_counter <= count($invalid_args); $loop_counter++) {
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echo "-- Iteration $loop_counter --\n";
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var_dump( fflush($invalid_args[$loop_counter - 1]) );
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}
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echo "\n*** Done ***";
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?>
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--CLEAN--
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<?php
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$file_path = dirname(__FILE__);
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unlink("$file_path/fflush_error.tmp");
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?>
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--EXPECTF--
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*** Testing error conditions ***
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-- Testing fflush(): with zero argument --
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Warning: fflush() expects exactly 1 parameter, 0 given in %s on line %d
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bool(false)
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-- Testing fflush(): with more than expected number of arguments --
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Warning: fflush() expects exactly 1 parameter, 2 given in %s on line %d
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bool(false)
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-- Testing fflush(): with invalid arguments --
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-- Iteration 1 --
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Warning: fflush() expects parameter 1 to be resource, string given in %s on line %d
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bool(false)
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-- Iteration 2 --
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Warning: fflush() expects parameter 1 to be resource, int given in %s on line %d
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bool(false)
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-- Iteration 3 --
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Warning: fflush() expects parameter 1 to be resource, float given in %s on line %d
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bool(false)
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-- Iteration 4 --
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Warning: fflush() expects parameter 1 to be resource, bool given in %s on line %d
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bool(false)
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-- Iteration 5 --
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Warning: fflush() expects parameter 1 to be resource, array given in %s on line %d
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bool(false)
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-- Iteration 6 --
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Warning: fflush() expects parameter 1 to be resource, object given in %s on line %d
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bool(false)
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*** Done ***
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