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author | Mark A. Hershberger <mah@debian.(none)> | 2009-03-25 00:37:48 -0400 |
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committer | Mark A. Hershberger <mah@debian.(none)> | 2009-03-25 00:37:48 -0400 |
commit | eddbbea4325e602ddc87c545531609132d4f0e3b (patch) | |
tree | f0994206a7e0a6251be7cc6729ba480f0c8729c2 /ext/standard/tests/array/array_pop.phpt | |
parent | 2d4e5b09576bb4f0ba716cc82cdf29ea04d9184b (diff) | |
download | php-eddbbea4325e602ddc87c545531609132d4f0e3b.tar.gz |
Imported Upstream version 5.2.3upstream/5.2.3
Diffstat (limited to 'ext/standard/tests/array/array_pop.phpt')
-rw-r--r-- | ext/standard/tests/array/array_pop.phpt | 286 |
1 files changed, 286 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_pop.phpt b/ext/standard/tests/array/array_pop.phpt new file mode 100644 index 000000000..544be2211 --- /dev/null +++ b/ext/standard/tests/array/array_pop.phpt @@ -0,0 +1,286 @@ +--TEST-- +Test array_pop() function +--FILE-- +<?php + +/* Prototype: mixed array_pop( array &array ); + * Description: Pops and returns the last value of the array. + */ + +array_pop($GLOBALS); + +$empty_array = array(); +$number = 5; +$str = "abc"; + + +/* Various combinations of arrays to be used for the test */ +$mixed_array = array( + array(), + array( 1,2,3,4,5,6,7,8,9 ), + array( "One", "_Two", "Three", "Four", "Five" ), + array( 6, "six", 7, "seven", 8, "eight", 9, "nine" ), + array( "a" => "aaa", "A" => "AAA", "c" => "ccc", "d" => "ddd", "e" => "eee" ), + array( "1" => "one", "2" => "two", "3" => "three", "4" => "four", "5" => "five" ), + array( 1 => "one", 2 => "two", 3 => 7, 4 => "four", 5 => "five" ), + array( "f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2.4 => "float", "F" => "FFF", + "blank" => "", 3.7 => 3.7, 5.4 => 7, 6 => 8.6, '5' => "Five", "4name" => "jonny", "a" => NULL, NULL => 3 ), + array( 12, "name", 'age', '45' ), + array( array("oNe", "tWo", 4), array(10, 20, 30, 40, 50), array() ), + array( "one" => 1, "one" => 2, "three" => 3, 3, 4, 3 => 33, 4 => 44, 5, 6, + 5.4 => 54, 5.7 => 57, "5.4" => 554, "5.7" => 557 ) +); + +/* Testing Error Conditions */ +echo "\n*** Testing Error Conditions ***\n"; + +/* Zero argument */ +var_dump( array_pop() ); + +/* Scalar argument */ +var_dump( array_pop($number) ); + +/* String argument */ +var_dump( array_pop($str) ); + +/* Invalid Number of arguments */ +var_dump( array_pop($mixed_array[1],$mixed_array[2]) ); + +/* Empty Array as argument */ +var_dump( array_pop($empty_array) ); + +/* Loop to test normal functionality with different arrays inputs */ +echo "\n*** Normal testing with various array inputs ***\n"; + +$counter = 1; +foreach( $mixed_array as $sub_array ) +{ + echo "\n-- Input Array for Iteration $counter is --\n"; + print_r( $sub_array ); + echo "\nOutput after Pop is :\n"; + var_dump( array_pop($sub_array) ); + $counter++; +} + +echo"\n*** Checking for internal array pointer being reset when pop is called ***\n"; + +echo "\nCurrent Element is : "; +var_dump( current($mixed_array[1]) ); + +echo "\nNext Element is : "; +var_dump( next($mixed_array[1]) ); + +echo "\nNext Element is : "; +var_dump( next($mixed_array[1]) ); + +echo "\nPOPed Element is : "; +var_dump( array_pop($mixed_array[1]) ); + +echo "\nCurrent Element after POP operation is: "; +var_dump( current($mixed_array[1]) ); + +echo"\nDone"; +?> +--EXPECTF-- +*** Testing Error Conditions *** + +Warning: Wrong parameter count for array_pop() in %s on line %d +NULL + +Warning: array_pop(): The argument should be an array in %s on line %d +NULL + +Warning: array_pop(): The argument should be an array in %s on line %d +NULL + +Warning: Wrong parameter count for array_pop() in %s on line %d +NULL +NULL + +*** Normal testing with various array inputs *** + +-- Input Array for Iteration 1 is -- +Array +( +) + +Output after Pop is : +NULL + +-- Input Array for Iteration 2 is -- +Array +( + [0] => 1 + [1] => 2 + [2] => 3 + [3] => 4 + [4] => 5 + [5] => 6 + [6] => 7 + [7] => 8 + [8] => 9 +) + +Output after Pop is : +int(9) + +-- Input Array for Iteration 3 is -- +Array +( + [0] => One + [1] => _Two + [2] => Three + [3] => Four + [4] => Five +) + +Output after Pop is : +string(4) "Five" + +-- Input Array for Iteration 4 is -- +Array +( + [0] => 6 + [1] => six + [2] => 7 + [3] => seven + [4] => 8 + [5] => eight + [6] => 9 + [7] => nine +) + +Output after Pop is : +string(4) "nine" + +-- Input Array for Iteration 5 is -- +Array +( + [a] => aaa + [A] => AAA + [c] => ccc + [d] => ddd + [e] => eee +) + +Output after Pop is : +string(3) "eee" + +-- Input Array for Iteration 6 is -- +Array +( + [1] => one + [2] => two + [3] => three + [4] => four + [5] => five +) + +Output after Pop is : +string(4) "five" + +-- Input Array for Iteration 7 is -- +Array +( + [1] => one + [2] => two + [3] => 7 + [4] => four + [5] => five +) + +Output after Pop is : +string(4) "five" + +-- Input Array for Iteration 8 is -- +Array +( + [f] => fff + [1] => one + [4] => 6 + [] => 3 + [2] => float + [F] => FFF + [blank] => + [3] => 3.7 + [5] => Five + [6] => 8.6 + [4name] => jonny + [a] => +) + +Output after Pop is : +NULL + +-- Input Array for Iteration 9 is -- +Array +( + [0] => 12 + [1] => name + [2] => age + [3] => 45 +) + +Output after Pop is : +string(2) "45" + +-- Input Array for Iteration 10 is -- +Array +( + [0] => Array + ( + [0] => oNe + [1] => tWo + [2] => 4 + ) + + [1] => Array + ( + [0] => 10 + [1] => 20 + [2] => 30 + [3] => 40 + [4] => 50 + ) + + [2] => Array + ( + ) + +) + +Output after Pop is : +array(0) { +} + +-- Input Array for Iteration 11 is -- +Array +( + [one] => 2 + [three] => 3 + [0] => 3 + [1] => 4 + [3] => 33 + [4] => 44 + [5] => 57 + [6] => 6 + [5.4] => 554 + [5.7] => 557 +) + +Output after Pop is : +int(557) + +*** Checking for internal array pointer being reset when pop is called *** + +Current Element is : int(1) + +Next Element is : int(2) + +Next Element is : int(3) + +POPed Element is : int(9) + +Current Element after POP operation is: int(1) + +Done |