kraghuba Sat Sep 22 07:41:14 2007 UTC
Modified files:
/php-src/ext/standard/tests/strings strtok_basic.phpt
strtok_variation1.phpt
strtok_variation2.phpt
strtok_variation3.phpt
strtok_variation4.phpt
strtok_variation5.phpt
strtok_error.phpt
strtok_variation6.phpt
strtok_variation7.phpt
Log:
New testcases for strtok() function
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/strings/strtok_basic.phpt?r1=1.1&r2=1.2&diff_format=u
Index: php-src/ext/standard/tests/strings/strtok_basic.phpt
diff -u /dev/null php-src/ext/standard/tests/strings/strtok_basic.phpt:1.2
--- /dev/null Sat Sep 22 07:41:14 2007
+++ php-src/ext/standard/tests/strings/strtok_basic.phpt Sat Sep 22
07:41:14 2007
@@ -0,0 +1,94 @@
+--TEST--
+Test strtok() function : basic functionality
+--FILE--
+<?php
+/* Prototype : string strtok ( str $str, str $token )
+ * Description: splits a string (str) into smaller strings (tokens), with each
token being delimited by any character from token
+ * Source code: ext/standard/string.c
+*/
+
+/*
+ * Testing strtok() : basic functionality
+*/
+
+echo "*** Testing strtok() : basic functionality ***\n";
+
+// Initialize all required variables
+$str = 'This testcase test strtok() function.';
+$token = ' ().';
+
+echo "\nThe Input string is:\n\"$str\"\n";
+echo "\nThe token string is:\n\"$token\"\n";
+
+// using strtok() with $str argument
+echo "\n--- Token 1 ---\n";
+var_dump( strtok($str, $token) );
+
+for( $i = 2; $i <=7; $i++ ) {
+ echo "\n--- Token $i ---\n";
+ var_dump( strtok($token) );
+}
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing strtok() : basic functionality ***
+
+The Input string is:
+"This testcase test strtok() function."
+
+The token string is:
+" ()."
+
+--- Token 1 ---
+string(4) "This"
+
+--- Token 2 ---
+string(8) "testcase"
+
+--- Token 3 ---
+string(4) "test"
+
+--- Token 4 ---
+string(6) "strtok"
+
+--- Token 5 ---
+string(8) "function"
+
+--- Token 6 ---
+bool(false)
+
+--- Token 7 ---
+bool(false)
+Done
+
+--UEXPECTF--
+*** Testing strtok() : basic functionality ***
+
+The Input string is:
+"This testcase test strtok() function."
+
+The token string is:
+" ()."
+
+--- Token 1 ---
+unicode(4) "This"
+
+--- Token 2 ---
+unicode(8) "testcase"
+
+--- Token 3 ---
+unicode(4) "test"
+
+--- Token 4 ---
+unicode(6) "strtok"
+
+--- Token 5 ---
+unicode(8) "function"
+
+--- Token 6 ---
+bool(false)
+
+--- Token 7 ---
+bool(false)
+Done
\ No newline at end of file
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/strings/strtok_variation1.phpt?r1=1.1&r2=1.2&diff_format=u
Index: php-src/ext/standard/tests/strings/strtok_variation1.phpt
diff -u /dev/null php-src/ext/standard/tests/strings/strtok_variation1.phpt:1.2
--- /dev/null Sat Sep 22 07:41:14 2007
+++ php-src/ext/standard/tests/strings/strtok_variation1.phpt Sat Sep 22
07:41:14 2007
@@ -0,0 +1,248 @@
+--TEST--
+Test strtok() function : usage variations - first argument as non-string
+--FILE--
+<?php
+/* Prototype : string strtok ( string $str, string $token )
+ * Description: splits a string (str) into smaller strings (tokens), with each
token being delimited by any character from token
+ * Source code: ext/standard/string.c
+*/
+
+/*
+ * Testing strtok() : with first argument as non-string
+*/
+
+echo "*** Testing strtok() : with first argument as non-string ***\n";
+// initialize all required variables
+$token = '-';
+
+// get an unset variable
+$unset_var = 'string_val';
+unset($unset_var);
+
+// declaring a class
+class sample {
+ public function __toString() {
+ return "obj-ect";
+ }
+}
+
+// Defining resource
+$file_handle = fopen(__FILE__, 'r');
+
+// array with different values
+$values = array (
+
+ // integer values
+ 0,
+ 1,
+ 12345,
+ -2345,
+
+ // float values
+ 10.5,
+ -10.5,
+ 10.5e10,
+ 10.6E-10,
+ .5,
+
+ // array values
+ array(),
+ array(0),
+ array(1),
+ array(1, 2),
+ array('color' => 'red-color', 'item' => 'pen-color'),
+
+ // boolean values
+ true,
+ false,
+ TRUE,
+ FALSE,
+
+ // objects
+ new sample(),
+
+ // empty string
+ "",
+ '',
+
+ // null vlaues
+ NULL,
+ null,
+
+ // undefined variable
+ $undefined_var,
+
+ // unset variable
+ $unset_var,
+
+ // resource
+ $file_handle
+);
+
+
+// loop through each element of the array and check the working of strtok()
+// when $str arugment is supplied with different values
+
+echo "\n--- Testing strtok() by supplying different values for 'str' argument
---\n";
+$counter = 1;
+for($index = 0; $index < count($values); $index ++) {
+ echo "-- Iteration $counter --\n";
+ $str = $values [$index];
+
+ var_dump( strtok($str, $token) );
+
+ $counter ++;
+}
+
+//closing the resource
+fclose($file_handle);
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing strtok() : with first argument as non-string ***
+
+Notice: Undefined variable: undefined_var in %s on line %d
+
+Notice: Undefined variable: unset_var in %s on line %d
+
+--- Testing strtok() by supplying different values for 'str' argument ---
+-- Iteration 1 --
+string(1) "0"
+-- Iteration 2 --
+string(1) "1"
+-- Iteration 3 --
+string(5) "12345"
+-- Iteration 4 --
+string(4) "2345"
+-- Iteration 5 --
+string(4) "10.5"
+-- Iteration 6 --
+string(4) "10.5"
+-- Iteration 7 --
+string(12) "105000000000"
+-- Iteration 8 --
+string(5) "1.06E"
+-- Iteration 9 --
+string(3) "0.5"
+-- Iteration 10 --
+
+Warning: strtok() expects parameter 1 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 11 --
+
+Warning: strtok() expects parameter 1 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 12 --
+
+Warning: strtok() expects parameter 1 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 13 --
+
+Warning: strtok() expects parameter 1 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 14 --
+
+Warning: strtok() expects parameter 1 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 15 --
+string(1) "1"
+-- Iteration 16 --
+bool(false)
+-- Iteration 17 --
+string(1) "1"
+-- Iteration 18 --
+bool(false)
+-- Iteration 19 --
+string(3) "obj"
+-- Iteration 20 --
+bool(false)
+-- Iteration 21 --
+bool(false)
+-- Iteration 22 --
+bool(false)
+-- Iteration 23 --
+bool(false)
+-- Iteration 24 --
+bool(false)
+-- Iteration 25 --
+bool(false)
+-- Iteration 26 --
+
+Warning: strtok() expects parameter 1 to be string (Unicode or binary),
resource given in %s on line %d
+NULL
+Done
+
+--UEXPECTF--
+*** Testing strtok() : with first argument as non-string ***
+
+Notice: Undefined variable: undefined_var in %s on line %d
+
+Notice: Undefined variable: unset_var in %s on line %d
+
+--- Testing strtok() by supplying different values for 'str' argument ---
+-- Iteration 1 --
+unicode(1) "0"
+-- Iteration 2 --
+unicode(1) "1"
+-- Iteration 3 --
+unicode(5) "12345"
+-- Iteration 4 --
+unicode(4) "2345"
+-- Iteration 5 --
+unicode(4) "10.5"
+-- Iteration 6 --
+unicode(4) "10.5"
+-- Iteration 7 --
+unicode(12) "105000000000"
+-- Iteration 8 --
+unicode(5) "1.06E"
+-- Iteration 9 --
+unicode(3) "0.5"
+-- Iteration 10 --
+
+Warning: strtok() expects parameter 1 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 11 --
+
+Warning: strtok() expects parameter 1 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 12 --
+
+Warning: strtok() expects parameter 1 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 13 --
+
+Warning: strtok() expects parameter 1 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 14 --
+
+Warning: strtok() expects parameter 1 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 15 --
+unicode(1) "1"
+-- Iteration 16 --
+bool(false)
+-- Iteration 17 --
+unicode(1) "1"
+-- Iteration 18 --
+bool(false)
+-- Iteration 19 --
+unicode(3) "obj"
+-- Iteration 20 --
+bool(false)
+-- Iteration 21 --
+bool(false)
+-- Iteration 22 --
+bool(false)
+-- Iteration 23 --
+bool(false)
+-- Iteration 24 --
+bool(false)
+-- Iteration 25 --
+bool(false)
+-- Iteration 26 --
+
+Warning: strtok() expects parameter 1 to be string (Unicode or binary),
resource given in %s on line %d
+NULL
+Done
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/strings/strtok_variation2.phpt?r1=1.1&r2=1.2&diff_format=u
Index: php-src/ext/standard/tests/strings/strtok_variation2.phpt
diff -u /dev/null php-src/ext/standard/tests/strings/strtok_variation2.phpt:1.2
--- /dev/null Sat Sep 22 07:41:14 2007
+++ php-src/ext/standard/tests/strings/strtok_variation2.phpt Sat Sep 22
07:41:14 2007
@@ -0,0 +1,248 @@
+--TEST--
+Test strtok() function : usage variations - with different token strings
+--FILE--
+<?php
+/* Prototype : string strtok ( str $str, str $token )
+ * Description: splits a string (str) into smaller strings (tokens), with each
token being delimited by any character from token
+ * Source code: ext/standard/string.c
+*/
+
+/*
+ * Testing strtok() : with different token strings
+*/
+
+echo "*** Testing strtok() : with different token strings ***\n";
+// initialize all required variables
+$str = 'this testcase test strtok() function ';
+
+// get an unset variable
+$unset_var = 'string_val';
+unset($unset_var);
+
+// declaring a class
+class sample {
+ public function __toString() {
+ return "obj-ect";
+ }
+}
+
+// Defining resource
+$file_handle = fopen(__FILE__, 'r');
+
+// array with different values
+$values = array (
+
+ // integer values
+ 0,
+ 1,
+ 12345,
+ -2345,
+
+ // float values
+ 10.5,
+ -10.5,
+ 10.5e10,
+ 10.6E-10,
+ .5,
+
+ // array values
+ array(),
+ array(0),
+ array(1),
+ array(1, 2),
+ array('color' => 'red', 'item' => 'pen'),
+
+ // boolean values
+ true,
+ false,
+ TRUE,
+ FALSE,
+
+ // objects
+ new sample(),
+
+ // empty string
+ "",
+ '',
+
+ // null vlaues
+ NULL,
+ null,
+
+ // undefined variable
+ $undefined_var,
+
+ // unset variable
+ $unset_var,
+
+ // resource
+ $file_handle
+);
+
+
+// loop through each element of the array and check the working of strtok()
+// when $token arugment is supplied with different values
+
+echo "\n--- Testing strtok() by supplying different values for 'token'
argument ---\n";
+$counter = 1;
+for($index = 0; $index < count($values); $index ++) {
+ echo "-- Iteration $counter --\n";
+ $token = $values [$index];
+
+ var_dump( strtok($str, $token) );
+
+ $counter ++;
+}
+
+// closing the resource
+fclose($file_handle);
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing strtok() : with different token strings ***
+
+Notice: Undefined variable: undefined_var in %s on line %d
+
+Notice: Undefined variable: unset_var in %s on line %d
+
+--- Testing strtok() by supplying different values for 'token' argument ---
+-- Iteration 1 --
+string(37) "this testcase test strtok() function "
+-- Iteration 2 --
+string(37) "this testcase test strtok() function "
+-- Iteration 3 --
+string(37) "this testcase test strtok() function "
+-- Iteration 4 --
+string(37) "this testcase test strtok() function "
+-- Iteration 5 --
+string(37) "this testcase test strtok() function "
+-- Iteration 6 --
+string(37) "this testcase test strtok() function "
+-- Iteration 7 --
+string(37) "this testcase test strtok() function "
+-- Iteration 8 --
+string(37) "this testcase test strtok() function "
+-- Iteration 9 --
+string(37) "this testcase test strtok() function "
+-- Iteration 10 --
+
+Warning: strtok() expects parameter 2 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 11 --
+
+Warning: strtok() expects parameter 2 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 12 --
+
+Warning: strtok() expects parameter 2 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 13 --
+
+Warning: strtok() expects parameter 2 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 14 --
+
+Warning: strtok() expects parameter 2 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 15 --
+string(37) "this testcase test strtok() function "
+-- Iteration 16 --
+string(37) "this testcase test strtok() function "
+-- Iteration 17 --
+string(37) "this testcase test strtok() function "
+-- Iteration 18 --
+string(37) "this testcase test strtok() function "
+-- Iteration 19 --
+string(4) "his "
+-- Iteration 20 --
+string(37) "this testcase test strtok() function "
+-- Iteration 21 --
+string(37) "this testcase test strtok() function "
+-- Iteration 22 --
+string(37) "this testcase test strtok() function "
+-- Iteration 23 --
+string(37) "this testcase test strtok() function "
+-- Iteration 24 --
+string(37) "this testcase test strtok() function "
+-- Iteration 25 --
+string(37) "this testcase test strtok() function "
+-- Iteration 26 --
+
+Warning: strtok() expects parameter 2 to be string (Unicode or binary),
resource given in %s on line %d
+NULL
+Done
+
+--UEXPECTF--
+*** Testing strtok() : with different token strings ***
+
+Notice: Undefined variable: undefined_var in %s on line %d
+
+Notice: Undefined variable: unset_var in %s on line %d
+
+--- Testing strtok() by supplying different values for 'token' argument ---
+-- Iteration 1 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 2 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 3 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 4 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 5 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 6 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 7 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 8 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 9 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 10 --
+
+Warning: strtok() expects parameter 2 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 11 --
+
+Warning: strtok() expects parameter 2 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 12 --
+
+Warning: strtok() expects parameter 2 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 13 --
+
+Warning: strtok() expects parameter 2 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 14 --
+
+Warning: strtok() expects parameter 2 to be string (Unicode or binary), array
given in %s on line %d
+NULL
+-- Iteration 15 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 16 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 17 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 18 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 19 --
+unicode(4) "his "
+-- Iteration 20 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 21 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 22 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 23 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 24 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 25 --
+unicode(37) "this testcase test strtok() function "
+-- Iteration 26 --
+
+Warning: strtok() expects parameter 2 to be string (Unicode or binary),
resource given in %s on line %d
+NULL
+Done
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/strings/strtok_variation3.phpt?r1=1.1&r2=1.2&diff_format=u
Index: php-src/ext/standard/tests/strings/strtok_variation3.phpt
diff -u /dev/null php-src/ext/standard/tests/strings/strtok_variation3.phpt:1.2
--- /dev/null Sat Sep 22 07:41:14 2007
+++ php-src/ext/standard/tests/strings/strtok_variation3.phpt Sat Sep 22
07:41:14 2007
@@ -0,0 +1,232 @@
+--TEST--
+Test strtok() function : usage variations - with heredoc strings
+--FILE--
+<?php
+/* Prototype : string strtok ( str $str, str $token )
+ * Description: splits a string (str) into smaller strings (tokens), with each
token being delimited by any character from token
+ * Source code: ext/standard/string.c
+*/
+
+/*
+ * Testing strtok() : with heredoc strings
+*/
+
+echo "*** Testing strtok() : with heredoc strings ***\n";
+
+// defining different heredoc strings
+$empty_heredoc = <<<EOT
+EOT;
+
+$heredoc_with_newline = <<<EOT
+\n
+
+EOT;
+
+$heredoc_with_characters = <<<EOT
+first line of heredoc string
+second line of heredoc string
+third line of heredocstring
+EOT;
+
+$heredoc_with_newline_and_tabs = <<<EOT
+hello\tworld\nhello\nworld\n
+EOT;
+
+$heredoc_with_alphanumerics = <<<EOT
+hello123world456
+1234hello\t1234
+EOT;
+
+$heredoc_with_embedded_nulls = <<<EOT
+hello\0world\0hello
+\0hello\0
+EOT;
+
+$heredoc_strings = array(
+ $empty_heredoc,
+ $heredoc_with_newline,
+ $heredoc_with_characters,
+ $heredoc_with_newline_and_tabs,
+ $heredoc_with_alphanumerics,
+ $heredoc_with_embedded_nulls
+ );
+
+// loop through each element of the array and check the working of strtok()
+// when supplied with different string values
+
+$count = 1;
+foreach($heredoc_strings as $string) {
+ echo "\n--- Iteration $count ---\n";
+ var_dump( strtok($string, "5o\0\n\t") );
+ for($counter = 1; $counter <= 10; $counter++) {
+ var_dump( strtok("5o\0\n\t") );
+ }
+ $count++;
+}
+
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing strtok() : with heredoc strings ***
+
+--- Iteration 1 ---
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 2 ---
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 3 ---
+string(11) "first line "
+string(7) "f hered"
+string(8) "c string"
+string(3) "sec"
+string(8) "nd line "
+string(7) "f hered"
+string(8) "c string"
+string(11) "third line "
+string(7) "f hered"
+string(7) "cstring"
+bool(false)
+
+--- Iteration 4 ---
+string(4) "hell"
+string(1) "w"
+string(3) "rld"
+string(4) "hell"
+string(1) "w"
+string(3) "rld"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 5 ---
+string(4) "hell"
+string(4) "123w"
+string(4) "rld4"
+string(1) "6"
+string(8) "1234hell"
+string(4) "1234"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 6 ---
+string(4) "hell"
+string(1) "w"
+string(3) "rld"
+string(4) "hell"
+string(4) "hell"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+Done
+
+--UEXPECTF--
+*** Testing strtok() : with heredoc strings ***
+
+--- Iteration 1 ---
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 2 ---
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 3 ---
+unicode(11) "first line "
+unicode(7) "f hered"
+unicode(8) "c string"
+unicode(3) "sec"
+unicode(8) "nd line "
+unicode(7) "f hered"
+unicode(8) "c string"
+unicode(11) "third line "
+unicode(7) "f hered"
+unicode(7) "cstring"
+bool(false)
+
+--- Iteration 4 ---
+unicode(4) "hell"
+unicode(1) "w"
+unicode(3) "rld"
+unicode(4) "hell"
+unicode(1) "w"
+unicode(3) "rld"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 5 ---
+unicode(4) "hell"
+unicode(4) "123w"
+unicode(4) "rld4"
+unicode(1) "6"
+unicode(8) "1234hell"
+unicode(4) "1234"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 6 ---
+unicode(4) "hell"
+unicode(1) "w"
+unicode(3) "rld"
+unicode(4) "hell"
+unicode(4) "hell"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+Done
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/strings/strtok_variation4.phpt?r1=1.1&r2=1.2&diff_format=u
Index: php-src/ext/standard/tests/strings/strtok_variation4.phpt
diff -u /dev/null php-src/ext/standard/tests/strings/strtok_variation4.phpt:1.2
--- /dev/null Sat Sep 22 07:41:14 2007
+++ php-src/ext/standard/tests/strings/strtok_variation4.phpt Sat Sep 22
07:41:14 2007
@@ -0,0 +1,178 @@
+--TEST--
+Test strtok() function : usage variations - with embedded nulls in the strings
+--FILE--
+<?php
+/* Prototype : string strtok ( str $str, str $token )
+ * Description: splits a string (str) into smaller strings (tokens), with each
token being delimited by any character from token
+ * Source code: ext/standard/string.c
+*/
+
+/*
+ * Testing strtok() : with embedded nulls in the strings
+*/
+
+echo "*** Testing strtok() : with embedded nulls in the strings ***\n";
+
+// defining varous strings with embedded nulls
+$strings_with_nulls = array(
+ "\0",
+ '\0',
+ "hello\0world",
+ "\0hel\0lo",
+ "hello\0",
+ "\0\0hello\tworld\0\0",
+ "\\0he\0llo\\0",
+ 'hello\0\0'
+ );
+
+// loop through each element of the array and check the working of strtok()
+// when supplied with different string values
+
+$counter = 1;
+foreach( $strings_with_nulls as $string ) {
+ echo "\n--- Iteration $counter ---\n";
+ var_dump( strtok($string, "\0") );
+ for($count = 1; $count <= 5; $count++) {
+ var_dump( strtok("\0") );
+ }
+ $counter++;
+}
+
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing strtok() : with embedded nulls in the strings ***
+
+--- Iteration 1 ---
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 2 ---
+string(2) "\0"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 3 ---
+string(5) "hello"
+string(5) "world"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 4 ---
+string(3) "hel"
+string(2) "lo"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 5 ---
+string(5) "hello"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 6 ---
+string(11) "hello world"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 7 ---
+string(4) "\0he"
+string(5) "llo\0"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 8 ---
+string(9) "hello\0\0"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+Done
+
+--UEXPECTF--
+*** Testing strtok() : with embedded nulls in the strings ***
+
+--- Iteration 1 ---
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 2 ---
+unicode(2) "\0"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 3 ---
+unicode(5) "hello"
+unicode(5) "world"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 4 ---
+unicode(3) "hel"
+unicode(2) "lo"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 5 ---
+unicode(5) "hello"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 6 ---
+unicode(11) "hello world"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 7 ---
+unicode(4) "\0he"
+unicode(5) "llo\0"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 8 ---
+unicode(9) "hello\0\0"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+Done
\ No newline at end of file
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/strings/strtok_variation5.phpt?r1=1.1&r2=1.2&diff_format=u
Index: php-src/ext/standard/tests/strings/strtok_variation5.phpt
diff -u /dev/null php-src/ext/standard/tests/strings/strtok_variation5.phpt:1.2
--- /dev/null Sat Sep 22 07:41:14 2007
+++ php-src/ext/standard/tests/strings/strtok_variation5.phpt Sat Sep 22
07:41:14 2007
@@ -0,0 +1,242 @@
+--TEST--
+Test strtok() function : usage variations - miscellaneous inputs
+--FILE--
+<?php
+/* Prototype : string strtok ( str $str, str $token )
+ * Description: splits a string (str) into smaller strings (tokens), with each
token being delimited by any character from token
+ * Source code: ext/standard/string.c
+*/
+
+/*
+ * Testing strtok() : with miscellaneous combinations of string and token
+*/
+
+echo "*** Testing strtok() : with miscellaneous inputs ***\n";
+
+// defining arrays for input strings and tokens
+$string_array = array(
+ "HELLO WORLD",
+ "hello world",
+ "_HELLO_WORLD_",
+ "/thello/t/wor/ttld",
+ "hel/lo/t/world",
+ "one:$:two:!:three:#:four",
+ "\rhello/r/wor\rrld",
+ chr(0),
+ chr(0).chr(0),
+ chr(0).'hello'.chr(0),
+ 'hello'.chr(0).'world'
+ );
+$token_array = array(
+ "wr",
+ "hello world",
+ "__",
+ "t/",
+ '/t',
+ ":",
+ "\r",
+ "\0",
+ "\0",
+ "\0",
+ "\0"
+ );
+
+// loop through each element of the array and check the working of strtok()
+// when supplied with different string and token values
+
+$counter =1;
+foreach( $string_array as $string ) {
+ echo "\n--- Iteration $counter ---\n";
+ var_dump( strtok($string, $token_array[$counter-1]) );
+ for( $count = 1; $count <=5; $count++ ) {
+ var_dump( strtok($token_array[$counter-1]) );
+ }
+ $counter++;
+}
+
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing strtok() : with miscellaneous inputs ***
+
+--- Iteration 1 ---
+string(11) "HELLO WORLD"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 2 ---
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 3 ---
+string(5) "HELLO"
+string(5) "WORLD"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 4 ---
+string(5) "hello"
+string(3) "wor"
+string(2) "ld"
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 5 ---
+string(3) "hel"
+string(2) "lo"
+string(5) "world"
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 6 ---
+string(3) "one"
+string(1) "$"
+string(3) "two"
+string(1) "!"
+string(5) "three"
+string(1) "#"
+
+--- Iteration 7 ---
+string(11) "hello/r/wor"
+string(3) "rld"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 8 ---
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 9 ---
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 10 ---
+string(5) "hello"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 11 ---
+string(5) "hello"
+string(5) "world"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+Done
+
+--UEXPECTF--
+*** Testing strtok() : with miscellaneous inputs ***
+
+--- Iteration 1 ---
+unicode(11) "HELLO WORLD"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 2 ---
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 3 ---
+unicode(5) "HELLO"
+unicode(5) "WORLD"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 4 ---
+unicode(5) "hello"
+unicode(3) "wor"
+unicode(2) "ld"
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 5 ---
+unicode(3) "hel"
+unicode(2) "lo"
+unicode(5) "world"
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 6 ---
+unicode(3) "one"
+unicode(1) "$"
+unicode(3) "two"
+unicode(1) "!"
+unicode(5) "three"
+unicode(1) "#"
+
+--- Iteration 7 ---
+unicode(11) "hello/r/wor"
+unicode(3) "rld"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 8 ---
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 9 ---
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 10 ---
+unicode(5) "hello"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+--- Iteration 11 ---
+unicode(5) "hello"
+unicode(5) "world"
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+Done
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/strings/strtok_error.phpt?r1=1.1&r2=1.2&diff_format=u
Index: php-src/ext/standard/tests/strings/strtok_error.phpt
diff -u /dev/null php-src/ext/standard/tests/strings/strtok_error.phpt:1.2
--- /dev/null Sat Sep 22 07:41:14 2007
+++ php-src/ext/standard/tests/strings/strtok_error.phpt Sat Sep 22
07:41:14 2007
@@ -0,0 +1,74 @@
+--TEST--
+Test strtok() function : error conditions
+--FILE--
+<?php
+/* Prototype : string strtok ( string $str, string $token )
+ * Description: splits a string (str) into smaller strings (tokens), with each
token being delimited by any character from token
+ * Source code: ext/standard/string.c
+*/
+
+/*
+ * Testing strtok() for error conditions
+*/
+
+echo "*** Testing strtok() : error conditions ***\n";
+
+// Zero argument
+echo "\n-- Testing strtok() function with Zero arguments --\n";
+var_dump( strtok() );
+
+// More than expected number of arguments
+echo "\n-- Testing strtok() function with more than expected no. of arguments
--\n";
+$str = 'sample string';
+$token = ' ';
+$extra_arg = 10;
+
+var_dump( strtok($str, $token, $extra_arg) );
+var_dump( $str );
+
+// Less than expected number of arguments
+echo "\n-- Testing strtok() with less than expected no. of arguments --\n";
+$str = 'string val';
+
+var_dump( strtok($str));
+var_dump( $str );
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing strtok() : error conditions ***
+
+-- Testing strtok() function with Zero arguments --
+
+Warning: strtok() expects at least 1 parameter, 0 given in %s on line %d
+NULL
+
+-- Testing strtok() function with more than expected no. of arguments --
+
+Warning: strtok() expects at most 2 parameters, 3 given in %s on line %d
+NULL
+string(13) "sample string"
+
+-- Testing strtok() with less than expected no. of arguments --
+bool(false)
+string(10) "string val"
+Done
+
+--UEXPECTF--
+*** Testing strtok() : error conditions ***
+
+-- Testing strtok() function with Zero arguments --
+
+Warning: strtok() expects at least 1 parameter, 0 given in %s on line %d
+NULL
+
+-- Testing strtok() function with more than expected no. of arguments --
+
+Warning: strtok() expects at most 2 parameters, 3 given in %s on line %d
+NULL
+unicode(13) "sample string"
+
+-- Testing strtok() with less than expected no. of arguments --
+bool(false)
+unicode(10) "string val"
+Done
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/strings/strtok_variation6.phpt?r1=1.1&r2=1.2&diff_format=u
Index: php-src/ext/standard/tests/strings/strtok_variation6.phpt
diff -u /dev/null php-src/ext/standard/tests/strings/strtok_variation6.phpt:1.2
--- /dev/null Sat Sep 22 07:41:14 2007
+++ php-src/ext/standard/tests/strings/strtok_variation6.phpt Sat Sep 22
07:41:14 2007
@@ -0,0 +1,272 @@
+--TEST--
+Test strtok() function : usage variations - invalid escape sequences as tokens
+--FILE--
+<?php
+/* Prototype : string strtok ( str $str, str $token )
+ * Description: splits a string (str) into smaller strings (tokens), with each
token being delimited by any character from token
+ * Source code: ext/standard/string.c
+*/
+
+/*
+ * Testing strtok() : with invalid escape sequences in token
+*/
+
+echo "*** Testing strtok() : with invalid escape sequences in token ***\n";
+
+// defining arrays for input strings and tokens
+$string_array = array(
+ "khellok worldk",
+ "\khello\k world\k",
+ "/khello\k world/k",
+ "/hellok/ world"
+ );
+$token_array = array(
+ "k",
+ "/ ",
+ "/k",
+ "\k",
+ "\\\\\\\k\h\e\l\o\w\r\l\d"
+ );
+
+// loop through each element of the array and check the working of strtok()
+// when supplied with different string and token values
+
+$counter =1;
+foreach( $string_array as $string ) {
+ echo "\n--- Iteration $counter ---\n";
+ foreach( $token_array as $token ) {
+ var_dump( strtok($string, $token) );
+ for( $count = 1; $count <=3; $count++ ) {
+ var_dump( strtok($token) );
+ }
+ echo "\n";
+ }
+ $counter++;
+}
+
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing strtok() : with invalid escape sequences in token ***
+
+--- Iteration 1 ---
+string(5) "hello"
+string(6) " world"
+bool(false)
+bool(false)
+
+string(7) "khellok"
+string(6) "worldk"
+bool(false)
+bool(false)
+
+string(5) "hello"
+string(6) " world"
+bool(false)
+bool(false)
+
+string(5) "hello"
+string(6) " world"
+bool(false)
+bool(false)
+
+string(1) " "
+string(1) "r"
+bool(false)
+bool(false)
+
+
+--- Iteration 2 ---
+string(1) "\"
+string(6) "hello\"
+string(7) " world\"
+bool(false)
+
+string(9) "\khello\k"
+string(7) "world\k"
+bool(false)
+bool(false)
+
+string(1) "\"
+string(6) "hello\"
+string(7) " world\"
+bool(false)
+
+string(5) "hello"
+string(6) " world"
+bool(false)
+bool(false)
+
+string(1) " "
+string(1) "r"
+bool(false)
+bool(false)
+
+
+--- Iteration 3 ---
+string(1) "/"
+string(6) "hello\"
+string(7) " world/"
+bool(false)
+
+string(8) "khello\k"
+string(5) "world"
+string(1) "k"
+bool(false)
+
+string(6) "hello\"
+string(6) " world"
+bool(false)
+bool(false)
+
+string(1) "/"
+string(5) "hello"
+string(7) " world/"
+bool(false)
+
+string(1) "/"
+string(1) " "
+string(1) "r"
+string(1) "/"
+
+
+--- Iteration 4 ---
+string(6) "/hello"
+string(7) "/ world"
+bool(false)
+bool(false)
+
+string(6) "hellok"
+string(5) "world"
+bool(false)
+bool(false)
+
+string(5) "hello"
+string(6) " world"
+bool(false)
+bool(false)
+
+string(6) "/hello"
+string(7) "/ world"
+bool(false)
+bool(false)
+
+string(1) "/"
+string(2) "/ "
+string(1) "r"
+bool(false)
+
+Done
+
+--UEXPECTF--
+*** Testing strtok() : with invalid escape sequences in token ***
+
+--- Iteration 1 ---
+unicode(5) "hello"
+unicode(6) " world"
+bool(false)
+bool(false)
+
+unicode(7) "khellok"
+unicode(6) "worldk"
+bool(false)
+bool(false)
+
+unicode(5) "hello"
+unicode(6) " world"
+bool(false)
+bool(false)
+
+unicode(5) "hello"
+unicode(6) " world"
+bool(false)
+bool(false)
+
+unicode(1) " "
+unicode(1) "r"
+bool(false)
+bool(false)
+
+
+--- Iteration 2 ---
+unicode(1) "\"
+unicode(6) "hello\"
+unicode(7) " world\"
+bool(false)
+
+unicode(9) "\khello\k"
+unicode(7) "world\k"
+bool(false)
+bool(false)
+
+unicode(1) "\"
+unicode(6) "hello\"
+unicode(7) " world\"
+bool(false)
+
+unicode(5) "hello"
+unicode(6) " world"
+bool(false)
+bool(false)
+
+unicode(1) " "
+unicode(1) "r"
+bool(false)
+bool(false)
+
+
+--- Iteration 3 ---
+unicode(1) "/"
+unicode(6) "hello\"
+unicode(7) " world/"
+bool(false)
+
+unicode(8) "khello\k"
+unicode(5) "world"
+unicode(1) "k"
+bool(false)
+
+unicode(6) "hello\"
+unicode(6) " world"
+bool(false)
+bool(false)
+
+unicode(1) "/"
+unicode(5) "hello"
+unicode(7) " world/"
+bool(false)
+
+unicode(1) "/"
+unicode(1) " "
+unicode(1) "r"
+unicode(1) "/"
+
+
+--- Iteration 4 ---
+unicode(6) "/hello"
+unicode(7) "/ world"
+bool(false)
+bool(false)
+
+unicode(6) "hellok"
+unicode(5) "world"
+bool(false)
+bool(false)
+
+unicode(5) "hello"
+unicode(6) " world"
+bool(false)
+bool(false)
+
+unicode(6) "/hello"
+unicode(7) "/ world"
+bool(false)
+bool(false)
+
+unicode(1) "/"
+unicode(2) "/ "
+unicode(1) "r"
+bool(false)
+
+Done
\ No newline at end of file
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/strings/strtok_variation7.phpt?r1=1.1&r2=1.2&diff_format=u
Index: php-src/ext/standard/tests/strings/strtok_variation7.phpt
diff -u /dev/null php-src/ext/standard/tests/strings/strtok_variation7.phpt:1.2
--- /dev/null Sat Sep 22 07:41:14 2007
+++ php-src/ext/standard/tests/strings/strtok_variation7.phpt Sat Sep 22
07:41:14 2007
@@ -0,0 +1,178 @@
+--TEST--
+Test strtok() function : usage variations - modifying the input string while
tokenising
+--FILE--
+<?php
+/* Prototype : string strtok ( str $str, str $token )
+ * Description: splits a string (str) into smaller strings (tokens), with each
token being delimited by any character from token
+ * Source code: ext/standard/string.c
+*/
+
+/*
+ * Testing strtok() : modifying the input string while it is getting tokenised
+*/
+
+echo "*** Testing strtok() : with modification of input string in between
tokenising ***\n";
+
+$str = "this is a sample string";
+$token = " ";
+
+echo "\n*** Testing strtok() when string being tokenised is prefixed with
another string in between the process ***\n";
+var_dump( strtok($str, $token) );
+// adding a string to the input string which is being tokenised
+$str = "extra string ".$str;
+for( $count = 1; $count <=6; $count++ ) {
+ echo "\n-- Token $count is --\n";
+ var_dump( strtok($token) );
+ echo "\n-- Input str is \"$str\" --\n";
+}
+
+echo "\n*** Testing strtok() when string being tokenised is suffixed with
another string in between the process ***\n";
+var_dump( strtok($str, $token) );
+// adding a string to the input string which is being tokenised
+$str = $str." extra string";
+for( $count = 1; $count <=10; $count++ ) {
+ echo "\n-- Token $count is --\n";
+ var_dump( strtok($token) );
+}
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing strtok() : with modification of input string in between tokenising
***
+
+*** Testing strtok() when string being tokenised is prefixed with another
string in between the process ***
+string(4) "this"
+
+-- Token 1 is --
+string(2) "is"
+
+-- Input str is "extra string this is a sample string" --
+
+-- Token 2 is --
+string(1) "a"
+
+-- Input str is "extra string this is a sample string" --
+
+-- Token 3 is --
+string(6) "sample"
+
+-- Input str is "extra string this is a sample string" --
+
+-- Token 4 is --
+string(6) "string"
+
+-- Input str is "extra string this is a sample string" --
+
+-- Token 5 is --
+bool(false)
+
+-- Input str is "extra string this is a sample string" --
+
+-- Token 6 is --
+bool(false)
+
+-- Input str is "extra string this is a sample string" --
+
+*** Testing strtok() when string being tokenised is suffixed with another
string in between the process ***
+string(5) "extra"
+
+-- Token 1 is --
+string(6) "string"
+
+-- Token 2 is --
+string(4) "this"
+
+-- Token 3 is --
+string(2) "is"
+
+-- Token 4 is --
+string(1) "a"
+
+-- Token 5 is --
+string(6) "sample"
+
+-- Token 6 is --
+string(6) "string"
+
+-- Token 7 is --
+bool(false)
+
+-- Token 8 is --
+bool(false)
+
+-- Token 9 is --
+bool(false)
+
+-- Token 10 is --
+bool(false)
+Done
+
+--UEXPECTF--
+*** Testing strtok() : with modification of input string in between tokenising
***
+
+*** Testing strtok() when string being tokenised is prefixed with another
string in between the process ***
+unicode(4) "this"
+
+-- Token 1 is --
+unicode(2) "is"
+
+-- Input str is "extra string this is a sample string" --
+
+-- Token 2 is --
+unicode(1) "a"
+
+-- Input str is "extra string this is a sample string" --
+
+-- Token 3 is --
+unicode(6) "sample"
+
+-- Input str is "extra string this is a sample string" --
+
+-- Token 4 is --
+unicode(6) "string"
+
+-- Input str is "extra string this is a sample string" --
+
+-- Token 5 is --
+bool(false)
+
+-- Input str is "extra string this is a sample string" --
+
+-- Token 6 is --
+bool(false)
+
+-- Input str is "extra string this is a sample string" --
+
+*** Testing strtok() when string being tokenised is suffixed with another
string in between the process ***
+unicode(5) "extra"
+
+-- Token 1 is --
+unicode(6) "string"
+
+-- Token 2 is --
+unicode(4) "this"
+
+-- Token 3 is --
+unicode(2) "is"
+
+-- Token 4 is --
+unicode(1) "a"
+
+-- Token 5 is --
+unicode(6) "sample"
+
+-- Token 6 is --
+unicode(6) "string"
+
+-- Token 7 is --
+bool(false)
+
+-- Token 8 is --
+bool(false)
+
+-- Token 9 is --
+bool(false)
+
+-- Token 10 is --
+bool(false)
+Done
\ No newline at end of file
--
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