Remove trailing whitespace.

Signed-off-by: Edward Z. Yang <edwardzyang@thewritingpot.com>

tests/HTMLPurifier/AttrDef/HTML/BoolTest.php

@@ -2,20 +2,20 @@
 
 class HTMLPurifier_AttrDef_HTML_BoolTest extends HTMLPurifier_AttrDefHarness
 {
-    
+
     function test() {
         $this->def = new HTMLPurifier_AttrDef_HTML_Bool('foo');
         $this->assertDef('foo');
         $this->assertDef('', false);
         $this->assertDef('bar', 'foo');
     }
-    
+
     function test_make() {
         $factory = new HTMLPurifier_AttrDef_HTML_Bool();
         $def = $factory->make('foo');
         $def2 = new HTMLPurifier_AttrDef_HTML_Bool('foo');
         $this->assertIdentical($def, $def2);
     }
-    
+
 }
 

tests/HTMLPurifier/AttrDef/HTML/ColorTest.php

@@ -2,7 +2,7 @@
 
 class HTMLPurifier_AttrDef_HTML_ColorTest extends HTMLPurifier_AttrDefHarness
 {
-    
+
     function test() {
         $this->def = new HTMLPurifier_AttrDef_HTML_Color();
         $this->assertDef('', false);

tests/HTMLPurifier/AttrDef/HTML/FrameTargetTest.php

@@ -2,19 +2,19 @@
 
 class HTMLPurifier_AttrDef_HTML_FrameTargetTest extends HTMLPurifier_AttrDefHarness
 {
-    
+
     function setup() {
         parent::setup();
         $this->def = new HTMLPurifier_AttrDef_HTML_FrameTarget();
     }
-    
+
     function testNoneAllowed() {
         $this->assertDef('', false);
         $this->assertDef('foo', false);
         $this->assertDef('_blank', false);
         $this->assertDef('baz', false);
     }
-    
+
     function test() {
         $this->config->set('Attr', 'AllowedFrameTargets', 'foo,_blank');
         $this->assertDef('', false);
@@ -22,6 +22,6 @@ class HTMLPurifier_AttrDef_HTML_FrameTargetTest extends HTMLPurifier_AttrDefHarn
         $this->assertDef('_blank');
         $this->assertDef('baz', false);
     }
-    
+
 }
 

tests/HTMLPurifier/AttrDef/HTML/IDTest.php

@@ -2,68 +2,68 @@
 
 class HTMLPurifier_AttrDef_HTML_IDTest extends HTMLPurifier_AttrDefHarness
 {
-    
+
     function setUp() {
         parent::setUp();
-        
+
         $id_accumulator = new HTMLPurifier_IDAccumulator();
         $this->context->register('IDAccumulator', $id_accumulator);
         $this->config->set('Attr', 'EnableID', true);
         $this->def = new HTMLPurifier_AttrDef_HTML_ID();
-        
+
     }
-    
+
     function test() {
-        
+
         // valid ID names
         $this->assertDef('alpha');
         $this->assertDef('al_ha');
         $this->assertDef('a0-:.');
         $this->assertDef('a');
-        
+
         // invalid ID names
         $this->assertDef('<asa', false);
         $this->assertDef('0123', false);
         $this->assertDef('.asa', false);
-        
+
         // test duplicate detection
         $this->assertDef('once');
         $this->assertDef('once', false);
-        
+
         // valid once whitespace stripped, but needs to be amended
         $this->assertDef(' whee ', 'whee');
-        
+
     }
-    
+
     function testPrefix() {
-        
+
         $this->config->set('Attr', 'IDPrefix', 'user_');
-        
+
         $this->assertDef('alpha', 'user_alpha');
         $this->assertDef('<asa', false);
         $this->assertDef('once', 'user_once');
         $this->assertDef('once', false);
-        
+
         // if already prefixed, leave alone
         $this->assertDef('user_alas');
         $this->assertDef('user_user_alas'); // how to bypass
-        
+
     }
-    
+
     function testTwoPrefixes() {
-        
+
         $this->config->set('Attr', 'IDPrefix', 'user_');
         $this->config->set('Attr', 'IDPrefixLocal', 'story95_');
-        
+
         $this->assertDef('alpha', 'user_story95_alpha');
         $this->assertDef('<asa', false);
         $this->assertDef('once', 'user_story95_once');
         $this->assertDef('once', false);
-        
+
         $this->assertDef('user_story95_alas');
         $this->assertDef('user_alas', 'user_story95_user_alas'); // !
     }
-    
+
     function testLocalPrefixWithoutMainPrefix() {
         // no effect when IDPrefix isn't set
         $this->config->set('Attr', 'IDPrefix', '');
@@ -71,37 +71,37 @@ class HTMLPurifier_AttrDef_HTML_IDTest extends HTMLPurifier_AttrDefHarness
         $this->expectError('%Attr.IDPrefixLocal cannot be used unless '.
             '%Attr.IDPrefix is set');
         $this->assertDef('amherst');
-        
+
     }
-    
+
     // reference functionality is disabled for now
     function disabled_testIDReference() {
-        
+
         $this->def = new HTMLPurifier_AttrDef_HTML_ID(true);
-        
+
         $this->assertDef('good_id');
         $this->assertDef('good_id'); // duplicates okay
         $this->assertDef('<b>', false);
-        
+
         $this->def = new HTMLPurifier_AttrDef_HTML_ID();
-        
+
         $this->assertDef('good_id');
         $this->assertDef('good_id', false); // duplicate now not okay
-        
+
         $this->def = new HTMLPurifier_AttrDef_HTML_ID(true);
-        
+
         $this->assertDef('good_id'); // reference still okay
-        
+
     }
-    
+
     function testRegexp() {
-        
+
         $this->config->set('Attr', 'IDBlacklistRegexp', '/^g_/');
-        
+
         $this->assertDef('good_id');
         $this->assertDef('g_bad_id', false);
-        
+
     }
-    
+
 }
 

tests/HTMLPurifier/AttrDef/HTML/LengthTest.php

@@ -2,30 +2,30 @@
 
 class HTMLPurifier_AttrDef_HTML_LengthTest extends HTMLPurifier_AttrDef_HTML_PixelsTest
 {
-    
+
     function setup() {
         $this->def = new HTMLPurifier_AttrDef_HTML_Length();
     }
-    
+
     function test() {
-        
+
         // pixel check
         parent::test();
-        
+
         // percent check
         $this->assertDef('25%');
-        
+
         // Firefox maintains percent, so will we
         $this->assertDef('0%');
-        
+
         // 0% <= percent <= 100%
         $this->assertDef('-15%', '0%');
         $this->assertDef('120%', '100%');
-        
+
         // fractional percents, apparently, aren't allowed
         $this->assertDef('56.5%', '56%');
-        
+
     }
-    
+
 }
 

tests/HTMLPurifier/AttrDef/HTML/LinkTypesTest.php

@@ -2,19 +2,19 @@
 
 class HTMLPurifier_AttrDef_HTML_LinkTypesTest extends HTMLPurifier_AttrDefHarness
 {
-    
+
     function testNull() {
-        
+
         $this->def = new HTMLPurifier_AttrDef_HTML_LinkTypes('rel');
         $this->config->set('Attr', 'AllowedRel', array('nofollow', 'foo'));
-        
+
         $this->assertDef('', false);
         $this->assertDef('nofollow', true);
         $this->assertDef('nofollow foo', true);
         $this->assertDef('nofollow bar', 'nofollow');
         $this->assertDef('bar', false);
-        
+
     }
-    
+
 }
 

tests/HTMLPurifier/AttrDef/HTML/MultiLengthTest.php

@@ -2,26 +2,26 @@
 
 class HTMLPurifier_AttrDef_HTML_MultiLengthTest extends HTMLPurifier_AttrDef_HTML_LengthTest
 {
-    
+
     function setup() {
         $this->def = new HTMLPurifier_AttrDef_HTML_MultiLength();
     }
-    
+
     function test() {
-        
+
         // length check
         parent::test();
-        
+
         $this->assertDef('*');
         $this->assertDef('1*', '*');
         $this->assertDef('56*');
-        
+
         $this->assertDef('**', false); // plain old bad
-        
+
         $this->assertDef('5.4*', '5*'); // no decimals
         $this->assertDef('-3*', false); // no negatives
-        
+
     }
-    
+
 }
 

tests/HTMLPurifier/AttrDef/HTML/NmtokensTest.php

@@ -2,30 +2,30 @@
 
 class HTMLPurifier_AttrDef_HTML_NmtokensTest extends HTMLPurifier_AttrDefHarness
 {
-    
+
     function testDefault() {
-        
+
         $this->def = new HTMLPurifier_AttrDef_HTML_Nmtokens();
-        
+
         $this->assertDef('valid');
         $this->assertDef('a0-_');
         $this->assertDef('-valid');
         $this->assertDef('_valid');
         $this->assertDef('double valid');
-        
+
         $this->assertDef('0invalid', false);
         $this->assertDef('-0', false);
-        
+
         // test conditional replacement
         $this->assertDef('validassoc 0invalid', 'validassoc');
-        
+
         // test whitespace leniency
         $this->assertDef(" double\nvalid\r", 'double valid');
-        
+
         // test case sensitivity
         $this->assertDef('VALID');
-        
+
     }
-    
+
 }
 

tests/HTMLPurifier/AttrDef/HTML/PixelsTest.php

@@ -2,43 +2,43 @@
 
 class HTMLPurifier_AttrDef_HTML_PixelsTest extends HTMLPurifier_AttrDefHarness
 {
-    
+
     function setup() {
         $this->def = new HTMLPurifier_AttrDef_HTML_Pixels();
     }
-    
+
     function test() {
-        
+
         $this->assertDef('1');
         $this->assertDef('0');
-        
+
         $this->assertDef('2px', '2'); // rm px suffix
-        
+
         $this->assertDef('dfs', false); // totally invalid value
-        
+
         // conceivably we could repair this value, but we won't for now
         $this->assertDef('9in', false);
-        
+
         // test trim
         $this->assertDef(' 45 ', '45');
-        
+
         // no negatives
         $this->assertDef('-2', '0');
-        
+
         // remove empty
         $this->assertDef('', false);
-        
+
         // round down
         $this->assertDef('4.9', '4');
-        
+
     }
-    
+
     function test_make() {
         $factory = new HTMLPurifier_AttrDef_HTML_Pixels();
         $this->def = $factory->make('30');
         $this->assertDef('25');
         $this->assertDef('35', '30');
     }
-    
+
 }