New testcases for ucwords() function

1 files changed, 97 insertions, 0 deletions

diff --git a/ext/standard/tests/strings/ucwords_variation3.phpt b/ext/standard/tests/strings/ucwords_variation3.phpt
new file mode 100644
index 0000000000..e6f7c405ac
--- /dev/null
+++ b/ext/standard/tests/strings/ucwords_variation3.phpt
@@ -0,0 +1,97 @@
+--TEST--
+Test ucwords() function : usage variations - single quoted string
+--FILE--
+<?php
+/* Prototype  : string ucwords ( string $str )
+ * Description: Uppercase the first character of each word in a string
+ * Source code: ext/standard/string.c
+*/
+
+/*
+ * test ucwords() with different string prepared using single quote
+*/
+
+echo "*** Testing ucwords() : usage variations ***\n";
+
+// different strings containing regular chars and special chars
+$str_array = array(
+  // multiple spaces
+  'testing    ucwords',
+  't e s t i n g   u c w o r d s ',
+
+  // brackets in sentence
+  'testing function(ucwords)',
+  '(testing ( function (ucwords) )a )test',
+  '(t)',
+  ' ( t )t',
+
+  // using quote chars in sentence
+  '"testing",ucword,"test"',
+  '"t""t",test, t',
+  '\'t \'t\',test',
+  
+  // using other white spaces
+  '\ttesting\ttesting\tucwords',
+  'testing\rucwords testing ucwords',
+  'testing\fucwords \f testing \nucwords',
+  '\ntesting\nucwords\n testing \n ucwords',
+  'using\vvertical\vtab',
+
+  //using special chars in sentence
+  't@@#$% %test ^test &test *test +test -test',
+  '!test ~test `test` =test= @test@test.com',
+  '/test/r\test\ucwords\t\y\y\u\3 \yy\ /uu/',
+  
+  //only special chars
+  '!@#$%^&*()_+=-`~'
+);
+
+// loop through the $str_array array to test ucwords on each element
+$iteration = 1;
+for($index = 0; $index < count($str_array); $index++) {
+  echo "-- Iteration $iteration --\n";
+  var_dump( ucwords($str_array[$index]) );
+  $iteration++;
+}
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing ucwords() : usage variations ***
+-- Iteration 1 --
+string(18) "Testing    Ucwords"
+-- Iteration 2 --
+string(30) "T E S T I N G   U C W O R D S "
+-- Iteration 3 --
+string(25) "Testing Function(ucwords)"
+-- Iteration 4 --
+string(38) "(testing ( Function (ucwords) )a )test"
+-- Iteration 5 --
+string(3) "(t)"
+-- Iteration 6 --
+string(7) " ( T )t"
+-- Iteration 7 --
+string(23) ""testing",ucword,"test""
+-- Iteration 8 --
+string(14) ""t""t",test, T"
+-- Iteration 9 --
+string(11) "'t 't',test"
+-- Iteration 10 --
+string(27) "\ttesting\ttesting\tucwords"
+-- Iteration 11 --
+string(32) "Testing\rucwords Testing Ucwords"
+-- Iteration 12 --
+string(37) "Testing\fucwords \f Testing \nucwords"
+-- Iteration 13 --
+string(39) "\ntesting\nucwords\n Testing \n Ucwords"
+-- Iteration 14 --
+string(20) "Using\vvertical\vtab"
+-- Iteration 15 --
+string(42) "T@@#$% %test ^test &test *test +test -test"
+-- Iteration 16 --
+string(40) "!test ~test `test` =test= @test@test.com"
+-- Iteration 17 --
+string(40) "/test/r\test\ucwords\t\y\y\u\3 \yy\ /uu/"
+-- Iteration 18 --
+string(16) "!@#$%^&*()_+=-`~"
+Done