From 33c93941125ebf0c488547b0e1596d04e6f0366a Mon Sep 17 00:00:00 2001
From: Zoe Slattery <zoe@php.net>
Date: Tue, 17 Apr 2007 11:55:39 +0000
Subject: [PATCH] Updated testcase ltrim()

---
 ext/standard/tests/strings/ltrim.phpt | 62 +++++++++++----------------
 1 file changed, 26 insertions(+), 36 deletions(-)

diff --git a/ext/standard/tests/strings/ltrim.phpt b/ext/standard/tests/strings/ltrim.phpt
index cddce24688..1811ad1cb6 100644
--- a/ext/standard/tests/strings/ltrim.phpt
+++ b/ext/standard/tests/strings/ltrim.phpt
@@ -3,17 +3,14 @@ Test ltrim() function
 --FILE--
 <?php
 
-/*  Testing for Error conditions  */
+/* Prototype: string ltrim( string str[, string charlist] )
+ * Description: Strip whitespace (or other characters) from the beginning of a string
+ */
 
+/* Testing for Error conditions */
 /*  Invalid Number of Arguments */
-
- echo "\n *** Output for Error Conditions ***\n";
-
- echo "\n *** Output for zero argument ***\n";
- var_dump( ltrim() );
-
- echo "\n *** Output for more than valid number of arguments (Valid are 1 or 2 arguments) ***\n";
- var_dump( ltrim("", " ", 1) );
+var_dump( ltrim() );
+var_dump( ltrim("", " ", 1) );
 
 /* heredoc string */
 $str = <<<EOD
@@ -21,49 +18,42 @@ us
 ing heredoc string
 EOD;
 
-echo "\n *** Using heredoc string ***\n";
+echo "\n*** Testing with heredoc string ***\n";
 var_dump( ltrim($str, "\nusi") );
 
 /* Testing the Normal behaviour of ltrim() function */
 
- echo "\n *** Output for Normal Behaviour ***\n";
- var_dump ( ltrim(" \t\0    ltrim test") );                      /* without second Argument */
- var_dump ( ltrim("   ltrim test" , "") );                       /* no characters in second Argument */
- var_dump ( ltrim("        ltrim test", NULL) );                 /* with NULL as second Argument */
- var_dump ( ltrim("        ltrim test", true) );                 /* with boolean value as second Argument */
- var_dump ( ltrim("        ltrim test", " ") );                  /* with single space as second Argument */
- var_dump ( ltrim("\t\n\r\0\x0B ltrim test", "\t\n\r\0\x0B") );  /* with multiple escape sequences as second Argument */
- var_dump ( ltrim("ABCXYZltrim test", "A..Z") );                 /* with characters range as second Argument */
- var_dump ( ltrim("0123456789ltrim test", "0..9") );             /* with numbers range as second Argument */
- var_dump ( ltrim("@$#ltrim test", "#@$") );                     /* with some special characters as second Argument */
- 
+echo "\n*** Testing Normal Behaviour ***\n";
+var_dump ( ltrim(" \t\0    ltrim test") );  // without second Argument
+var_dump ( ltrim("   ltrim test" , "") );  //  no characters in second Argument
+var_dump ( ltrim("        ltrim test", NULL) );  // with NULL as second Argument
+var_dump ( ltrim("        ltrim test", true) );  // with boolean value as second Argument
+var_dump ( ltrim("        ltrim test", " ") );   // with single space as second Argument
+var_dump ( ltrim("\t\n\r\0\x0B ltrim test", "\t\n\r\0\x0B") );  // with multiple escape sequences as second Argument
+var_dump ( ltrim("ABCXYZltrim test", "A..Z") );  // with characters range as second Argument
+var_dump ( ltrim("0123456789ltrim test", "0..9") );  // with numbers range as second Argument
+var_dump ( ltrim("@$#ltrim test", "#@$") );  // with some special characters as second Argument
 
- echo "\n *** Output for  scalar argument) ***\n";
- var_dump( ltrim(  12345  ) );                                   /* Scalar argument */
+echo "\n*** Testing for  scalar argument ***\n";
+var_dump( ltrim(  12345  ) );  // Scalar argument
 
- echo "\n *** Output for  NULL argument) ***\n";
- var_dump( ltrim(NULL) );                                        /* NULL Argument */
+echo "\n*** Testing for  NULL argument ***\n";
+var_dump( ltrim(NULL) );  // NULL Argument
 
-echo "\nDone\n";
+echo "\nDone";
 
 ?>
 --EXPECTF--
-*** Output for Error Conditions ***
-
- *** Output for zero argument ***
-
 Warning: ltrim() expects at least 1 parameter, 0 given in %s on line %d
 NULL
 
- *** Output for more than valid number of arguments (Valid are 1 or 2 arguments) ***
-
 Warning: ltrim() expects at most 2 parameters, 3 given in %s on line %d
 NULL
 
- *** Using heredoc string ***
+*** Testing with heredoc string ***
 string(17) "ng heredoc string"
 
- *** Output for Normal Behaviour ***
+*** Testing Normal Behaviour ***
 string(10) "ltrim test"
 string(13) "   ltrim test"
 string(18) "        ltrim test"
@@ -74,10 +64,10 @@ string(10) "ltrim test"
 string(10) "ltrim test"
 string(10) "ltrim test"
 
- *** Output for  scalar argument) ***
+*** Testing for  scalar argument ***
 string(5) "12345"
 
- *** Output for  NULL argument) ***
+*** Testing for  NULL argument ***
 string(0) ""
 
 Done
-- 
2.50.1