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authorJosie Messa <jmessa@php.net>2008-02-21 16:39:02 +0000
committerJosie Messa <jmessa@php.net>2008-02-21 16:39:02 +0000
commit2151ce6ba9ee474cf2a34d9e4b82be7fc4835771 (patch)
tree5e3340a87cebb1ad6374e1fb922ba8aee88fc3fe /ext/standard/tests
parent18cc21c66266b86ba255301c25cfb08de786f112 (diff)
downloadphp-git-2151ce6ba9ee474cf2a34d9e4b82be7fc4835771.tar.gz
- New tests for end() and next() function
Diffstat (limited to 'ext/standard/tests')
-rw-r--r--ext/standard/tests/array/end_basic.phpt46
-rw-r--r--ext/standard/tests/array/end_error.phpt39
-rw-r--r--ext/standard/tests/array/end_variation1.phpt222
-rw-r--r--ext/standard/tests/array/end_variation2.phpt43
-rw-r--r--ext/standard/tests/array/end_variation3.phpt41
-rw-r--r--ext/standard/tests/array/next_basic.phpt35
-rw-r--r--ext/standard/tests/array/next_error.phpt39
-rw-r--r--ext/standard/tests/array/next_variation1.phpt221
-rw-r--r--ext/standard/tests/array/next_variation2.phpt45
9 files changed, 731 insertions, 0 deletions
diff --git a/ext/standard/tests/array/end_basic.phpt b/ext/standard/tests/array/end_basic.phpt
new file mode 100644
index 0000000000..5a6606d381
--- /dev/null
+++ b/ext/standard/tests/array/end_basic.phpt
@@ -0,0 +1,46 @@
+--TEST--
+Test end() function : basic functionality
+--FILE--
+<?php
+/* Prototype : mixed end(array $array_arg)
+ * Description: Advances array argument's internal pointer to the last element and return it
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Test basic functionality of end()
+ */
+
+echo "*** Testing end() : basic functionality ***\n";
+
+$array = array('zero', 'one', 200 => 'two');
+
+echo "\n-- Initial Position: --\n";
+echo key($array) . " => " . current($array) . "\n";
+
+echo "\n-- Call to end() --\n";
+var_dump(end($array));
+
+echo "\n-- Current Position: --\n";
+echo key($array) . " => " . current($array) . "\n";
+
+echo "\n-- Add a new element to array --\n";
+$array[2] = 'foo';
+var_dump(end($array));
+?>
+===DONE===
+--EXPECTF--
+*** Testing end() : basic functionality ***
+
+-- Initial Position: --
+0 => zero
+
+-- Call to end() --
+string(3) "two"
+
+-- Current Position: --
+200 => two
+
+-- Add a new element to array --
+string(3) "foo"
+===DONE===
diff --git a/ext/standard/tests/array/end_error.phpt b/ext/standard/tests/array/end_error.phpt
new file mode 100644
index 0000000000..96e8429558
--- /dev/null
+++ b/ext/standard/tests/array/end_error.phpt
@@ -0,0 +1,39 @@
+--TEST--
+Test end() function : error conditions - Pass incorrect number of args
+--FILE--
+<?php
+/* Prototype : mixed end(array $array_arg)
+ * Description: Advances array argument's internal pointer to the last element and return it
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Pass incorrect number of arguments to end() to test behaviour
+ */
+
+echo "*** Testing end() : error conditions ***\n";
+
+// Zero arguments
+echo "\n-- Testing end() function with Zero arguments --\n";
+var_dump( end() );
+
+//Test end with one more than the expected number of arguments
+echo "\n-- Testing end() function with more than expected no. of arguments --\n";
+$array_arg = array(1, 2);
+$extra_arg = 10;
+var_dump( end($array_arg, $extra_arg) );
+?>
+===DONE===
+--EXPECTF--
+*** Testing end() : error conditions ***
+
+-- Testing end() function with Zero arguments --
+
+Warning: end() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+-- Testing end() function with more than expected no. of arguments --
+
+Warning: end() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+===DONE===
diff --git a/ext/standard/tests/array/end_variation1.phpt b/ext/standard/tests/array/end_variation1.phpt
new file mode 100644
index 0000000000..eb10b5e583
--- /dev/null
+++ b/ext/standard/tests/array/end_variation1.phpt
@@ -0,0 +1,222 @@
+--TEST--
+Test end() function : usage variations - Pass different data types as $array_arg
+--FILE--
+<?php
+/* Prototype : mixed end(array $array_arg)
+ * Description: Advances array argument's internal pointer to the last element and return it
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Pass different data types as $array_arg to test behaviour of end()
+ */
+
+echo "*** Testing end() : usage variations ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get a class
+class classA
+{
+ var $foo = 'hello, world';
+ public function __toString() {
+ return "Class A object";
+ }
+}
+
+// heredoc string
+$heredoc = <<<EOT
+hello world
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+// unexpected values to be passed to $array_arg argument
+$inputs = array(
+
+ // int data
+/*1*/ 0,
+ 1,
+ 12345,
+ -2345,
+
+ // float data
+/*5*/ 10.5,
+ -10.5,
+ 12.3456789000e10,
+ 12.3456789000E-10,
+ .5,
+
+ // null data
+/*10*/ NULL,
+ null,
+
+ // boolean data
+/*12*/ true,
+ false,
+ TRUE,
+ FALSE,
+
+ // empty data
+/*16*/ "",
+ '',
+ array(),
+
+ // string data
+/*19*/ "string",
+ 'string',
+ $heredoc,
+
+ // object data
+/*22*/ new classA(),
+
+ // undefined data
+/*23*/ @$undefined_var,
+
+ // unset data
+/*24*/ @$unset_var,
+
+ // resource variable
+/*25*/ $fp
+);
+
+// loop through each element of $inputs to check the behavior of end()
+$iterator = 1;
+foreach($inputs as $input) {
+ echo "\n-- Iteration $iterator --\n";
+ var_dump( end($input) );
+ $iterator++;
+};
+
+fclose($fp);
+?>
+===DONE===
+--EXPECTF--
+*** Testing end() : usage variations ***
+
+-- Iteration 1 --
+
+Warning: end() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 2 --
+
+Warning: end() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 3 --
+
+Warning: end() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 4 --
+
+Warning: end() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 5 --
+
+Warning: end() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 6 --
+
+Warning: end() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 7 --
+
+Warning: end() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 8 --
+
+Warning: end() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 9 --
+
+Warning: end() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 10 --
+
+Warning: end() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 11 --
+
+Warning: end() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 12 --
+
+Warning: end() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 13 --
+
+Warning: end() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 14 --
+
+Warning: end() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 15 --
+
+Warning: end() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 16 --
+
+Warning: end() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 17 --
+
+Warning: end() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+
+Warning: end() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: end() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: end() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: end() expects parameter 1 to be array, object given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: end() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 24 --
+
+Warning: end() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 25 --
+
+Warning: end() expects parameter 1 to be array, resource given in %s on line %d
+NULL
+===DONE===
diff --git a/ext/standard/tests/array/end_variation2.phpt b/ext/standard/tests/array/end_variation2.phpt
new file mode 100644
index 0000000000..180f7cdfbd
--- /dev/null
+++ b/ext/standard/tests/array/end_variation2.phpt
@@ -0,0 +1,43 @@
+--TEST--
+Test end() function : usage variations - Multi-dimensional arrays
+--FILE--
+<?php
+/* Prototype : mixed end(array $array_arg)
+ * Description: Advances array argument's internal pointer to the last element and return it
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Test end() when passed:
+ * 1. a two-dimensional array
+ * 2. a sub-array
+ * as $array_arg argument.
+ */
+
+echo "*** Testing end() : usage variations ***\n";
+
+$array_arg = array ('a' => 'z', array(9, 8, 7));
+
+echo "\n-- Pass a two-dimensional array as \$array_arg --\n";
+var_dump(end($array_arg));
+
+echo "\n-- Pass a sub-array as \$array_arg --\n";
+var_dump(end($array_arg[0]));
+?>
+===DONE===
+--EXPECTF--
+*** Testing end() : usage variations ***
+
+-- Pass a two-dimensional array as $array_arg --
+array(3) {
+ [0]=>
+ int(9)
+ [1]=>
+ int(8)
+ [2]=>
+ int(7)
+}
+
+-- Pass a sub-array as $array_arg --
+int(7)
+===DONE===
diff --git a/ext/standard/tests/array/end_variation3.phpt b/ext/standard/tests/array/end_variation3.phpt
new file mode 100644
index 0000000000..cd1e2d0ec5
--- /dev/null
+++ b/ext/standard/tests/array/end_variation3.phpt
@@ -0,0 +1,41 @@
+--TEST--
+Test end() function : usage variations - Referenced variables
+--FILE--
+<?php
+/* Prototype : mixed end(array $array_arg)
+ * Description: Advances array argument's internal pointer to the last element and return it
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Test how the internal pointer is affected when two variables are referenced to each other
+ */
+
+echo "*** Testing end() : usage variations ***\n";
+
+$array1 = array ('zero', 'one', 'two');
+
+echo "\n-- Initial position of internal pointer --\n";
+var_dump(current($array1));
+end($array1);
+
+// Test that when two variables are referenced to one another
+// the internal pointer is the same for both
+$array2 = &$array1;
+echo "\n-- Position after calling end() --\n";
+echo "\$array1: ";
+var_dump(current($array1));
+echo "\$array2: ";
+var_dump(current($array2));
+?>
+===DONE===
+--EXPECTF--
+*** Testing end() : usage variations ***
+
+-- Initial position of internal pointer --
+string(4) "zero"
+
+-- Position after calling end() --
+$array1: string(3) "two"
+$array2: string(3) "two"
+===DONE===
diff --git a/ext/standard/tests/array/next_basic.phpt b/ext/standard/tests/array/next_basic.phpt
new file mode 100644
index 0000000000..fe8b70c88b
--- /dev/null
+++ b/ext/standard/tests/array/next_basic.phpt
@@ -0,0 +1,35 @@
+--TEST--
+Test next() function : basic functionality
+--FILE--
+<?php
+/* Prototype : mixed next(array $array_arg)
+ * Description: Move array argument's internal pointer to the next element and return it
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Test basic functionality of next()
+ */
+
+echo "*** Testing next() : basic functionality ***\n";
+
+$array = array('zero', 'one', 'two');
+echo key($array) . " => " . current($array) . "\n";
+var_dump(next($array));
+
+echo key($array) . " => " . current($array) . "\n";
+var_dump(next($array));
+
+echo key($array) . " => " . current($array) . "\n";
+var_dump(next($array));
+?>
+===DONE===
+--EXPECTF--
+*** Testing next() : basic functionality ***
+0 => zero
+string(3) "one"
+1 => one
+string(3) "two"
+2 => two
+bool(false)
+===DONE===
diff --git a/ext/standard/tests/array/next_error.phpt b/ext/standard/tests/array/next_error.phpt
new file mode 100644
index 0000000000..f7b78357cb
--- /dev/null
+++ b/ext/standard/tests/array/next_error.phpt
@@ -0,0 +1,39 @@
+--TEST--
+Test next() function : error conditions - Pass incorrect number of arguments
+--FILE--
+<?php
+/* Prototype : mixed next(array $array_arg)
+ * Description: Move array argument's internal pointer to the next element and return it
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Pass incorrect number of arguments to next() to test behaviour
+ */
+
+echo "*** Testing next() : error conditions ***\n";
+
+// Zero arguments
+echo "\n-- Testing next() function with Zero arguments --\n";
+var_dump( next() );
+
+//Test next with one more than the expected number of arguments
+echo "\n-- Testing next() function with more than expected no. of arguments --\n";
+$array_arg = array(1, 2);
+$extra_arg = 10;
+var_dump( next($array_arg, $extra_arg) );
+?>
+===DONE===
+--EXPECTF--
+*** Testing next() : error conditions ***
+
+-- Testing next() function with Zero arguments --
+
+Warning: next() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+-- Testing next() function with more than expected no. of arguments --
+
+Warning: next() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+===DONE===
diff --git a/ext/standard/tests/array/next_variation1.phpt b/ext/standard/tests/array/next_variation1.phpt
new file mode 100644
index 0000000000..313add035a
--- /dev/null
+++ b/ext/standard/tests/array/next_variation1.phpt
@@ -0,0 +1,221 @@
+--TEST--
+Test next() function : usage variation - Pass different data types as $array_arg
+--FILE--
+<?php
+/* Prototype : mixed next(array $array_arg)
+ * Description: Move array argument's internal pointer to the next element and return it
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Pass different data types as $array_arg argument to next() to test behaviour
+ */
+
+echo "*** Testing next() : variation ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get a class
+class classA
+{
+ public function __toString() {
+ return "Class A object";
+ }
+}
+
+// heredoc string
+$heredoc = <<<EOT
+hello world
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+// unexpected values to be passed to $array_arg argument
+$inputs = array(
+
+ // int data
+/*1*/ 0,
+ 1,
+ 12345,
+ -2345,
+
+ // float data
+/*5*/ 10.5,
+ -10.5,
+ 12.3456789000e10,
+ 12.3456789000E-10,
+ .5,
+
+ // null data
+/*10*/ NULL,
+ null,
+
+ // boolean data
+/*12*/ true,
+ false,
+ TRUE,
+ FALSE,
+
+ // empty data
+/*16*/ "",
+ '',
+ array(),
+
+ // string data
+/*19*/ "string",
+ 'string',
+ $heredoc,
+
+ // object data
+/*22*/ new classA(),
+
+ // undefined data
+/*23*/ @$undefined_var,
+
+ // unset data
+/*24*/ @$unset_var,
+
+ // resource variable
+/*25*/ $fp
+);
+
+// loop through each element of $inputs to check the behavior of next()
+$iterator = 1;
+foreach($inputs as $input) {
+ echo "\n-- Iteration $iterator --\n";
+ var_dump( next($input) );
+ $iterator++;
+};
+
+fclose($fp);
+?>
+===DONE===
+--EXPECTF--
+*** Testing next() : variation ***
+
+-- Iteration 1 --
+
+Warning: next() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 2 --
+
+Warning: next() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 3 --
+
+Warning: next() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 4 --
+
+Warning: next() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 5 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 6 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 7 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 8 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 9 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 10 --
+
+Warning: next() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 11 --
+
+Warning: next() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 12 --
+
+Warning: next() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 13 --
+
+Warning: next() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 14 --
+
+Warning: next() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 15 --
+
+Warning: next() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 16 --
+
+Warning: next() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 17 --
+
+Warning: next() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+
+Warning: next() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: next() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: next() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: next() expects parameter 1 to be array, object given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: next() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 24 --
+
+Warning: next() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 25 --
+
+Warning: next() expects parameter 1 to be array, resource given in %s on line %d
+NULL
+===DONE===
diff --git a/ext/standard/tests/array/next_variation2.phpt b/ext/standard/tests/array/next_variation2.phpt
new file mode 100644
index 0000000000..e7505096d9
--- /dev/null
+++ b/ext/standard/tests/array/next_variation2.phpt
@@ -0,0 +1,45 @@
+--TEST--
+Test next() function : usage variation - Mulit-dimensional arrays
+--FILE--
+<?php
+/* Prototype : mixed next(array $array_arg)
+ * Description: Move array argument's internal pointer to the next element and return it
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Test next() when passed:
+ * 1. a two-dimensional array
+ * 2. a sub-array
+ * as $array_arg argument.
+ */
+
+echo "*** Testing next() : usage variations ***\n";
+
+$array_arg = array ('a' => 'z', array(9, 8, 7));
+
+echo "\n-- Pass a two-dimensional array as \$array_arg --\n";
+var_dump(next($array_arg));
+var_dump(next($array_arg));
+
+echo "\n-- Pass a sub-array as \$array_arg --\n";
+var_dump(next($array_arg[0]));
+?>
+===DONE===
+--EXPECTF--
+*** Testing next() : usage variations ***
+
+-- Pass a two-dimensional array as $array_arg --
+array(3) {
+ [0]=>
+ int(9)
+ [1]=>
+ int(8)
+ [2]=>
+ int(7)
+}
+bool(false)
+
+-- Pass a sub-array as $array_arg --
+int(8)
+===DONE===