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This format matches against null bytes, and prevents the test expectation from being interpreted as binary data. bless_tests.php will automatically replace \0 with %0 as well.
130 lines
1.9 KiB
PHP
130 lines
1.9 KiB
PHP
--TEST--
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Test sprintf() function : usage variations - char formats with char values
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--FILE--
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<?php
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echo "*** Testing sprintf() : char formats with char values ***\n";
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// array of char values
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$char_values = array( 'a', "a", 67, -67, 99, ' ', '', 'A', "A" );
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// array of char formats
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$char_formats = array(
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"%c", "%lc", " %c", "%c ",
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"\t%c", "\n%c", "%4c", "%30c",
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);
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$count = 1;
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foreach($char_values as $char_value) {
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echo "\n-- Iteration $count --\n";
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foreach($char_formats as $format) {
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var_dump( sprintf($format, $char_value) );
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}
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$count++;
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};
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echo "Done";
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?>
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--EXPECTF--
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*** Testing sprintf() : char formats with char values ***
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-- Iteration 1 --
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string(1) "%0"
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string(1) "%0"
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string(2) " %0"
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string(2) "%0 "
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string(2) " %0"
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string(2) "
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%0"
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string(1) "%0"
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string(1) "%0"
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-- Iteration 2 --
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string(1) "%0"
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string(1) "%0"
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string(2) " %0"
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string(2) "%0 "
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string(2) " %0"
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string(2) "
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%0"
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string(1) "%0"
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string(1) "%0"
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-- Iteration 3 --
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string(1) "C"
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string(1) "C"
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string(2) " C"
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string(2) "C "
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string(2) " C"
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string(2) "
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C"
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string(1) "C"
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string(1) "C"
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-- Iteration 4 --
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string(1) "½"
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string(1) "½"
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string(2) " ½"
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string(2) "½ "
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string(2) " ½"
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string(2) "
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½"
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string(1) "½"
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string(1) "½"
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-- Iteration 5 --
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string(1) "c"
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string(1) "c"
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string(2) " c"
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string(2) "c "
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string(2) " c"
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string(2) "
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c"
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string(1) "c"
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string(1) "c"
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-- Iteration 6 --
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string(1) "%0"
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string(1) "%0"
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string(2) " %0"
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string(2) "%0 "
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string(2) " %0"
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string(2) "
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%0"
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string(1) "%0"
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string(1) "%0"
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-- Iteration 7 --
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string(1) "%0"
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string(1) "%0"
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string(2) " %0"
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string(2) "%0 "
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string(2) " %0"
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string(2) "
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%0"
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string(1) "%0"
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string(1) "%0"
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-- Iteration 8 --
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string(1) "%0"
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string(1) "%0"
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string(2) " %0"
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string(2) "%0 "
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string(2) " %0"
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string(2) "
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%0"
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string(1) "%0"
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string(1) "%0"
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-- Iteration 9 --
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string(1) "%0"
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string(1) "%0"
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string(2) " %0"
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string(2) "%0 "
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string(2) " %0"
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string(2) "
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%0"
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string(1) "%0"
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string(1) "%0"
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Done
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