Index: modules/simpletest/files/css_test_files/css_input_without_import.css.unoptimized.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/css_input_without_import.css.unoptimized.css
diff -N modules/simpletest/files/css_test_files/css_input_without_import.css.unoptimized.css
--- modules/simpletest/files/css_test_files/css_input_without_import.css.unoptimized.css	10 Nov 2009 17:27:53 -0000	1.2
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,38 +0,0 @@
-/* $Id: css_input_without_import.css.unoptimized.css,v 1.2 2009/11/10 17:27:53 webchick Exp $ */
-
-/**
- * @file Basic css that does not use import
- */
-
-
-body {
-  margin: 0;
-  padding: 0;
-  background: #edf5fa;
-  font: 76%/170% Verdana, sans-serif;
-  color: #494949;
-}
-
-.this .is .a .test {
-  font: 1em/100% Verdana, sans-serif;
-  color: #494949;
-}
-
-/**
- * CSS spec says that all whitespace is valid whitespace, so this selector should be just as
- * good as the one above.
- */
-
-.this
-.is
-.a
-.test {
-font: 1em/100% Verdana, sans-serif;
-color: #494949;
-}
-
-textarea, select {
-  font: 1em/160% Verdana, sans-serif;
-  color: #494949;
-}
-
Index: modules/simpletest/files/css_test_files/css_input_without_import.css.optimized.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/css_input_without_import.css.optimized.css
diff -N modules/simpletest/files/css_test_files/css_input_without_import.css.optimized.css
--- modules/simpletest/files/css_test_files/css_input_without_import.css.optimized.css	10 Nov 2009 17:27:53 -0000	1.2
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,11 +0,0 @@
-
-
-
-
-
-body{margin:0;padding:0;background:#edf5fa;font:76%/170% Verdana,sans-serif;color:#494949;}.this .is .a .test{font:1em/100% Verdana,sans-serif;color:#494949;}
-
-.this
-.is
-.a
-.test{font:1em/100% Verdana,sans-serif;color:#494949;}textarea,select{font:1em/160% Verdana,sans-serif;color:#494949;}
\ No newline at end of file
Index: modules/simpletest/files/css_test_files/css_input_without_import.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/css_input_without_import.css
diff -N modules/simpletest/files/css_test_files/css_input_without_import.css
--- modules/simpletest/files/css_test_files/css_input_without_import.css	10 Nov 2009 17:27:53 -0000	1.2
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,38 +0,0 @@
-/* $Id: css_input_without_import.css,v 1.2 2009/11/10 17:27:53 webchick Exp $ */
-
-/**
- * @file Basic css that does not use import
- */
-
-
-body {
-  margin: 0;
-  padding: 0;
-  background: #edf5fa;
-  font: 76%/170% Verdana, sans-serif;
-  color: #494949;
-}
-
-.this .is .a .test {
-  font: 1em/100% Verdana, sans-serif;
-  color: #494949;
-}
-
-/**
- * CSS spec says that all whitespace is valid whitespace, so this selector should be just as
- * good as the one above.
- */
-
-.this
-.is
-.a
-.test {
-font: 1em/100% Verdana, sans-serif;
-color: #494949;
-}
-
-textarea, select {
-  font: 1em/160% Verdana, sans-serif;
-  color: #494949;
-}
-
Index: modules/simpletest/tests/common.test
===================================================================
RCS file: /cvs/drupal/drupal/modules/simpletest/tests/common.test,v
retrieving revision 1.92
diff -u -r1.92 common.test
--- modules/simpletest/tests/common.test	21 Nov 2009 14:35:05 -0000	1.92
+++ modules/simpletest/tests/common.test	24 Nov 2009 19:59:23 -0000
@@ -762,22 +762,38 @@
    * is treated with adequate respect (not arbitrarily removing linefeeds).
    */
   function testLoadCssBasic() {
+    // Force base URL path to be '/'.
+    $GLOBALS['base_path'] = '/';
+
     // Array of files to test living in 'simpletest/files/css_test_files/'.
     // - Original: name.css
-    // - Unoptimized expected content: name.css.unoptimized.css
-    // - Optimized expected content: name.css.optimized.css
+    // - Unoptimized expected content: name.unoptimized.css
+    // - Optimized expected content: name.optimized.css
     $testfiles = array(
-      'css_input_without_import.css',
+      'basic',
+      //'import',
+      //'nested_import',
+      //'hacks',
+      'selectors',
+      //'paths'
     );
     $path = drupal_get_path('module', 'simpletest') . '/files/css_test_files';
     foreach ($testfiles as $file) {
-      $expected = file_get_contents("$path/$file.unoptimized.css");
-      $unoptimized_output = drupal_load_stylesheet("$path/$file.unoptimized.css", FALSE);
-      $this->assertEqual($unoptimized_output, $expected, t('Unoptimized CSS file has expected contents (@file)', array('@file' => $file)));
-
-      $expected = file_get_contents("$path/$file.optimized.css");
-      $optimized_output = drupal_load_stylesheet("$path/$file", TRUE);
-      $this->assertEqual($optimized_output, $expected, t('Optimized CSS file has expected contents (@file)', array('@file' => $file)));
+      if (file_exists("$path/$file.unoptimized.css")) {
+        $expected = file_get_contents("$path/$file.unoptimized.css");
+        $unoptimized_output = drupal_load_stylesheet("$path/$file.css", FALSE);
+        $this->assertEqual($unoptimized_output, $expected, t('Unoptimized CSS file has expected contents (@file)', array('@file' => "$file.css")));
+
+        //file_put_contents("sites/default/private/temp/$file.unoptimized.css", $unoptimized_output);
+      }
+
+      if (file_exists("$path/$file.optimized.css")) {
+        $expected = file_get_contents("$path/$file.optimized.css");
+        $optimized_output = drupal_load_stylesheet("$path/$file.css", TRUE);
+        $this->assertEqual($optimized_output, $expected, t('Optimized CSS file has expected contents (@file)', array('@file' => "$file.css")));
+
+        //file_put_contents("sites/default/private/temp/$file.optimized.css", $optimized_output);
+      }
     }
   }
 }
Index: modules/simpletest/files/css_test_files/paths.optimized.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/paths.optimized.css
diff -N modules/simpletest/files/css_test_files/paths.optimized.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/paths.optimized.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,1 @@
+@import "../foo.css";@import '../bar/foo.css' print;@import '/css/foo.css';@import 'http://foo.com/css/foo.css';@import url(../../foo.css) tv, projection;@import url("/css/foo.css");@import url(/css2/foo.css);@import url(data:image/gif;base64,AAAA);foo{background:url('../bar/foo.png')}foo{background:url('http://foo.com/css/foo.css')}foo{background:url("//foo.com/css/foo.css")}foo{background:url(data:image/gif;base64,AAAA)}
Index: modules/simpletest/files/css_test_files/paths.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/paths.css
diff -N modules/simpletest/files/css_test_files/paths.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/paths.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,24 @@
+foo {
+  background: url('bar/foo.png');
+  background: url('./bar/foo.png');
+  background: url('bar/./foo.png');
+  background: url('../bar/foo.png');
+  background: url('bar/../../foo.png');
+  background: url('bar/../bar/foo.png');
+  background: url('bar/../bar/../foo.png');
+
+  /* absolute, should not alter */
+  background: url('/bar/foo.png');
+  background: url('/bar/../../foo.png');
+
+  /* external, should not alter */
+  background: url('http://foo.com/css/foo.css');
+  background: url('http://foo.com/css/../foo.css');
+  background: url('http://foo.com/css/../css/foo.css');
+
+  /* protocol relative, should not alter */
+  background: url("//foo.com/css/foo.css");
+
+  /* data, should not alter */
+  background: url(data:image/gif;base64,AAAA);
+}
Index: modules/simpletest/files/css_test_files/selectors.optimized.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/selectors.optimized.css
diff -N modules/simpletest/files/css_test_files/selectors.optimized.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/selectors.optimized.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,42 @@
+
+
+*
+E[foo]
+E[foo="bar"]
+E[foo~="bar"]
+E[foo^="bar"]
+E[foo$="bar"]
+E[foo*="bar"]
+E[hreflang|="en"]
+E:root
+E:nth-child(n)
+E:nth-last-child(n)
+E:nth-of-type(n)
+E:nth-last-of-type(n)
+E:first-child
+E:last-child
+E:first-of-type
+E:last-of-type
+E:only-child
+E:only-of-type
+E:empty
+E:link
+E:visited
+E:active
+E:hover
+E:focus
+E:target
+E:lang(fr)
+E:enabled
+E:disabled
+E:checked
+E::first-line
+E::first-letter
+E::selection
+E::before
+E::after
+E.warning#myid
+E:not(s)
+> F
+ + F
+ ~ F{color:red;}
\ No newline at end of file
Index: modules/simpletest/files/css_test_files/nested_import.optimized.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/nested_import.optimized.css
diff -N modules/simpletest/files/css_test_files/nested_import.optimized.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/nested_import.optimized.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,16 @@
+
+
+
+
+
+body{margin:0;padding:0;background:#edf5fa;font:76%/170% Verdana,sans-serif;color:#494949;}.this .is .a .test{font:1em/100% Verdana,sans-serif;color:#494949;}
+
+.this
+.is
+.a
+.test{font:1em/100% Verdana,sans-serif;color:#494949;}textarea,select{font:1em/160% Verdana,sans-serif;color:#494949;}
+
+
+
+
+body {margin: 0;background-image: url(/modules/simpletest/files/image-1.png);font:76%/170% Verdana, sans-serif;color: #494949;}
Index: modules/simpletest/files/css_test_files/hacks.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/hacks.css
diff -N modules/simpletest/files/css_test_files/hacks.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/hacks.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,66 @@
+/* hide from ie5/mac \*/ a{}
+.foo {color:red}
+/* necessary comment */
+
+/* comment to attempt to confuse parser */
+
+/* feed to ie5/mac \*//*/
+@import "ie5mac.css";
+/* necessary comment */
+
+/* comment to attempt to confuse parser */
+
+/*/ hide from nav4 */
+.foo {display:block;}
+/* necessary comment */
+
+/* comment to attempt to confuse parser */
+
+/*/ feed to nav *//*/
+.foo {display:crazy;}
+/* necessary comment */
+
+/* hide props from various IE/win */
+div {
+    width: 140px; 
+    width/* */:/**/100px; 
+    width: /**/100px;
+}
+
+html>/**/body {}
+
+/* Tantek's box model hack */
+div { 
+  width:400px; 
+  voice-family: "\"}\""; 
+  voice-family:inherit;
+  width:300px;
+}
+
+/* don't minimize hex colors in filters */
+div {
+  filter:chroma(color=#aabbcc);
+  filter:mask(color=#000000) shadow(color=#9BAD71, direction=135) chroma(color=#000000);
+}
+
+@media screen {
+    /* for IE 5.x-6, hidden from IE 5 Mac */ /*\*/
+    * html div#page {
+        height: 1%;
+    }
+    /**/ /* end hidden from IE 5 Mac */
+}
+
+foo { /* filters for IE */
+    _height : 20px;
+    *height : 15px;
+}
+
+/* http://tantek.com/CSS/Examples/midpass.html */
+@media tty {
+ i{content:"\";/*" "*/}} @import 'midpassafter.css'; /*";}
+}/* */
+
+/* leave at least 1 space between these pseudo elements and "{" for IE6: http://www.crankygeek.com/ie6pebug/ */
+p:first-letter  {color:red;}
+p:first-line   {color:red;}
Index: modules/simpletest/files/css_test_files/nested_import.unoptimized.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/nested_import.unoptimized.css
diff -N modules/simpletest/files/css_test_files/nested_import.unoptimized.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/nested_import.unoptimized.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,51 @@
+/* $Id: css_input_without_import.css.unoptimized.css,v 1.2 2009/11/10 17:27:53 webchick Exp $ */
+
+/**
+ * @file Basic css that does not use import
+ */
+
+
+body {
+  margin: 0;
+  padding: 0;
+  background: #edf5fa;
+  font: 76%/170% Verdana, sans-serif;
+  color: #494949;
+}
+
+.this .is .a .test {
+  font: 1em/100% Verdana, sans-serif;
+  color: #494949;
+}
+
+/**
+ * CSS spec says that all whitespace is valid whitespace, so this selector should be just as
+ * good as the one above.
+ */
+
+.this
+.is
+.a
+.test {
+font: 1em/100% Verdana, sans-serif;
+color: #494949;
+}
+
+textarea, select {
+  font: 1em/160% Verdana, sans-serif;
+  color: #494949;
+}
+
+
+
+/**
+ * @file Basic css that use import
+ */
+
+
+body {
+  margin: 0;
+  background-image: url(/modules/simpletest/files/image-1.png);
+  font: 76%/170% Verdana, sans-serif;
+  color: #494949;
+}
Index: modules/simpletest/files/css_test_files/selectors.unoptimized.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/selectors.unoptimized.css
diff -N modules/simpletest/files/css_test_files/selectors.unoptimized.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/selectors.unoptimized.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,42 @@
+/* http://www.w3.org/TR/css3-selectors/ */
+
+*
+E[foo]
+E[foo="bar"]
+E[foo~="bar"]
+E[foo^="bar"]
+E[foo$="bar"]
+E[foo*="bar"]
+E[hreflang|="en"]
+E:root
+E:nth-child(n)
+E:nth-last-child(n)
+E:nth-of-type(n)
+E:nth-last-of-type(n)
+E:first-child
+E:last-child
+E:first-of-type
+E:last-of-type
+E:only-child
+E:only-of-type
+E:empty
+E:link
+E:visited
+E:active
+E:hover
+E:focus
+E:target
+E:lang(fr)
+E:enabled
+E:disabled
+E:checked
+E::first-line
+E::first-letter
+E::selection
+E::before
+E::after
+E.warning#myid
+E:not(s)
+ > F
+ + F
+ ~ F {color: red;}
Index: modules/simpletest/files/css_test_files/hacks.unoptimized.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/hacks.unoptimized.css
diff -N modules/simpletest/files/css_test_files/hacks.unoptimized.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/hacks.unoptimized.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,66 @@
+/* hide from ie5/mac \*/ a{}
+.foo {color:red}
+/* necessary comment */
+
+/* comment to attempt to confuse parser */
+
+/* feed to ie5/mac \*//*/
+@import "ie5mac.css";
+/* necessary comment */
+
+/* comment to attempt to confuse parser */
+
+/*/ hide from nav4 */
+.foo {display:block;}
+/* necessary comment */
+
+/* comment to attempt to confuse parser */
+
+/*/ feed to nav *//*/
+.foo {display:crazy;}
+/* necessary comment */
+
+/* hide props from various IE/win */
+div {
+    width: 140px; 
+    width/* */:/**/100px; 
+    width: /**/100px;
+}
+
+html>/**/body {}
+
+/* Tantek's box model hack */
+div { 
+  width:400px; 
+  voice-family: "\"}\""; 
+  voice-family:inherit;
+  width:300px;
+}
+
+/* don't minimize hex colors in filters */
+div {
+  filter:chroma(color=#aabbcc);
+  filter:mask(color=#000000) shadow(color=#9BAD71, direction=135) chroma(color=#000000);
+}
+
+@media screen {
+    /* for IE 5.x-6, hidden from IE 5 Mac */ /*\*/
+    * html div#page {
+        height: 1%;
+    }
+    /**/ /* end hidden from IE 5 Mac */
+}
+
+foo { /* filters for IE */
+    _height : 20px;
+    *height : 15px;
+}
+
+/* http://tantek.com/CSS/Examples/midpass.html */
+@media tty {
+ i{content:"\";/*" "*/}} @import 'midpassafter.css'; /*";}
+}/* */
+
+/* leave at least 1 space between these pseudo elements and "{" for IE6: http://www.crankygeek.com/ie6pebug/ */
+p:first-letter  {color:red;}
+p:first-line   {color:red;}
Index: modules/simpletest/files/css_test_files/import.optimized.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/import.optimized.css
diff -N modules/simpletest/files/css_test_files/import.optimized.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/import.optimized.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,16 @@
+
+
+
+
+
+body{margin:0;padding:0;background:#edf5fa;font:76%/170% Verdana,sans-serif;color:#494949;}.this .is .a .test{font:1em/100% Verdana,sans-serif;color:#494949;}
+
+.this
+.is
+.a
+.test{font:1em/100% Verdana,sans-serif;color:#494949;}textarea,select{font:1em/160% Verdana,sans-serif;color:#494949;}
+
+
+
+
+body {margin: 0;background-image: url(/modules/simpletest/files/image-1.png);font:76%/170% Verdana, sans-serif;color: #494949;}
Index: modules/simpletest/files/css_test_files/basic.unoptimized.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/basic.unoptimized.css
diff -N modules/simpletest/files/css_test_files/basic.unoptimized.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/basic.unoptimized.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,37 @@
+
+/**
+ * @file Basic css that does not use import
+ */
+
+
+body {
+  margin: 0;
+  padding: 0;
+  background: #edf5fa;
+  font: 76%/170% Verdana, sans-serif;
+  color: #494949;
+}
+
+.this .is .a .test {
+  font: 1em/100% Verdana, sans-serif;
+  color: #494949;
+}
+
+/**
+ * CSS spec says that all whitespace is valid whitespace, so this selector should be just as
+ * good as the one above.
+ */
+
+.this
+.is
+.a
+.test {
+font: 1em/100% Verdana, sans-serif;
+color: #494949;
+}
+
+textarea, select {
+  font: 1em/160% Verdana, sans-serif;
+  color: #494949;
+}
+
Index: modules/simpletest/files/css_test_files/hacks.optimized.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/hacks.optimized.css
diff -N modules/simpletest/files/css_test_files/hacks.optimized.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/hacks.optimized.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,4 @@
+/*\*/a{}.foo{color:red}/**/ /*\*//*/@import "ie5mac.css";/**/ /*/*/.foo{display:block}/**/ /*/*//*/.foo{display:crazy}/**/ div{width:140px;width/**/:/**/100px;width:/**/100px}html>/**/body{}div{width:400px;voice-family:"\"}\"";voice-family:inherit;width:300px}div{filter:chroma(color=#aabbcc);filter:mask(color=#000000) shadow(color=#9BAD71, direction=135) chroma(color=#000000)}@media
+screen{/*\*/* html
+div#page{height:1%}/**/}foo{_height:20px;*height:15px}@media
+tty{i{content:"\";/*" "*/}}@import 'midpassafter.css';/*"}}/* */ p:first-letter {color:red}p:first-line {color:red}
Index: modules/simpletest/files/css_test_files/basic.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/basic.css
diff -N modules/simpletest/files/css_test_files/basic.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/basic.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,37 @@
+
+/**
+ * @file Basic css that does not use import
+ */
+
+
+body {
+  margin: 0;
+  padding: 0;
+  background: #edf5fa;
+  font: 76%/170% Verdana, sans-serif;
+  color: #494949;
+}
+
+.this .is .a .test {
+  font: 1em/100% Verdana, sans-serif;
+  color: #494949;
+}
+
+/**
+ * CSS spec says that all whitespace is valid whitespace, so this selector should be just as
+ * good as the one above.
+ */
+
+.this
+.is
+.a
+.test {
+font: 1em/100% Verdana, sans-serif;
+color: #494949;
+}
+
+textarea, select {
+  font: 1em/160% Verdana, sans-serif;
+  color: #494949;
+}
+
Index: modules/simpletest/files/css_test_files/basic.optimized.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/basic.optimized.css
diff -N modules/simpletest/files/css_test_files/basic.optimized.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/basic.optimized.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,10 @@
+
+
+
+
+body{margin:0;padding:0;background:#edf5fa;font:76%/170% Verdana,sans-serif;color:#494949;}.this .is .a .test{font:1em/100% Verdana,sans-serif;color:#494949;}
+
+.this
+.is
+.a
+.test{font:1em/100% Verdana,sans-serif;color:#494949;}textarea,select{font:1em/160% Verdana,sans-serif;color:#494949;}
\ No newline at end of file
Index: modules/simpletest/files/css_test_files/import.unoptimized.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/import.unoptimized.css
diff -N modules/simpletest/files/css_test_files/import.unoptimized.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/import.unoptimized.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,50 @@
+
+/**
+ * @file Basic css that does not use import
+ */
+
+
+body {
+  margin: 0;
+  padding: 0;
+  background: #edf5fa;
+  font: 76%/170% Verdana, sans-serif;
+  color: #494949;
+}
+
+.this .is .a .test {
+  font: 1em/100% Verdana, sans-serif;
+  color: #494949;
+}
+
+/**
+ * CSS spec says that all whitespace is valid whitespace, so this selector should be just as
+ * good as the one above.
+ */
+
+.this
+.is
+.a
+.test {
+font: 1em/100% Verdana, sans-serif;
+color: #494949;
+}
+
+textarea, select {
+  font: 1em/160% Verdana, sans-serif;
+  color: #494949;
+}
+
+
+
+/**
+ * @file Basic css that use import
+ */
+
+
+body {
+  margin: 0;
+  background-image: url(/modules/simpletest/files/image-1.png);
+  font: 76%/170% Verdana, sans-serif;
+  color: #494949;
+}
Index: modules/simpletest/files/css_test_files/selectors.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/selectors.css
diff -N modules/simpletest/files/css_test_files/selectors.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/selectors.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,42 @@
+/* http://www.w3.org/TR/css3-selectors/ */
+
+*
+E[foo]
+E[foo="bar"]
+E[foo~="bar"]
+E[foo^="bar"]
+E[foo$="bar"]
+E[foo*="bar"]
+E[hreflang|="en"]
+E:root
+E:nth-child(n)
+E:nth-last-child(n)
+E:nth-of-type(n)
+E:nth-last-of-type(n)
+E:first-child
+E:last-child
+E:first-of-type
+E:last-of-type
+E:only-child
+E:only-of-type
+E:empty
+E:link
+E:visited
+E:active
+E:hover
+E:focus
+E:target
+E:lang(fr)
+E:enabled
+E:disabled
+E:checked
+E::first-line
+E::first-letter
+E::selection
+E::before
+E::after
+E.warning#myid
+E:not(s)
+ > F
+ + F
+ ~ F {color: red;}
Index: modules/simpletest/files/css_test_files/nested_import.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/nested_import.css
diff -N modules/simpletest/files/css_test_files/nested_import.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/nested_import.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,1 @@
+@import "css_input_with_import.css";
\ No newline at end of file
Index: modules/simpletest/files/css_test_files/paths.unoptimized.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/paths.unoptimized.css
diff -N modules/simpletest/files/css_test_files/paths.unoptimized.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/paths.unoptimized.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,30 @@
+foo {
+  background: url('foo.png');
+  background: url('bar/foo.png');
+  background: url('bar/bar/foo.png');
+
+  background: url('./bar/foo.png');
+  background: url('././foo.png');
+  background: url('bar/./foo.png');
+
+  background: url('../bar/foo.png');
+  background: url('../../bar/foo.png');
+  background: url('bar/../../foo.png');
+  background: url('bar/../bar/foo.png');
+  background: url('bar/../bar/../foo.png');
+
+  /* absolute, should not alter */
+  background: url('/bar/foo.png');
+  background: url('/bar/../../foo.png');
+
+  /* external, should not alter */
+  background: url('http://foo.com/css/foo.css');
+  background: url('http://foo.com/css/../foo.css');
+  background: url('http://foo.com/css/../css/foo.css');
+
+  /* protocol relative, should not alter */
+  background: url("//foo.com/css/foo.css");
+
+  /* data, should not alter */
+  background: url(data:image/gif;base64,AAAA);
+}
Index: modules/simpletest/files/css_test_files/import.css
===================================================================
RCS file: modules/simpletest/files/css_test_files/import.css
diff -N modules/simpletest/files/css_test_files/import.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ modules/simpletest/files/css_test_files/import.css	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,13 @@
+@import "css_input_without_import.css";
+
+/**
+ * @file Basic css that use import
+ */
+
+
+body {
+  margin: 0;
+  background-image: url(../image-1.png);
+  font: 76%/170% Verdana, sans-serif;
+  color: #494949;
+}