some important stuff we'll need

39 files changed, 1764 insertions, 0 deletions

diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/AlphaValueTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/AlphaValueTest.php
new file mode 100644
index 000000000..56efa306f
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/AlphaValueTest.php
@@ -0,0 +1,28 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_AlphaValueTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $this->def = new HTMLPurifier_AttrDef_CSS_AlphaValue();
+
+        $this->assertDef('0');
+        $this->assertDef('1');
+        $this->assertDef('.2');
+
+        // clamping to [0.0, 1,0]
+        $this->assertDef('1.2', '1');
+        $this->assertDef('-3', '0');
+
+        $this->assertDef('0.0', '0');
+        $this->assertDef('1.0', '1');
+        $this->assertDef('000', '0');
+
+        $this->assertDef('asdf', false);
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/BackgroundPositionTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/BackgroundPositionTest.php
new file mode 100644
index 000000000..a216b2677
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/BackgroundPositionTest.php
@@ -0,0 +1,68 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_BackgroundPositionTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $this->def = new HTMLPurifier_AttrDef_CSS_BackgroundPosition();
+
+        // explicitly cited in spec
+        $this->assertDef('0% 0%');
+        $this->assertDef('100% 100%');
+        $this->assertDef('14% 84%');
+        $this->assertDef('2cm 1cm');
+        $this->assertDef('top');
+        $this->assertDef('left');
+        $this->assertDef('center');
+        $this->assertDef('right');
+        $this->assertDef('bottom');
+        $this->assertDef('left top');
+        $this->assertDef('center top');
+        $this->assertDef('right top');
+        $this->assertDef('left center');
+        $this->assertDef('right center');
+        $this->assertDef('left bottom');
+        $this->assertDef('center bottom');
+        $this->assertDef('right bottom');
+
+        // reordered due to internal impl details
+        $this->assertDef('top left', 'left top');
+        $this->assertDef('top center', 'top');
+        $this->assertDef('top right', 'right top');
+        $this->assertDef('center left', 'left');
+        $this->assertDef('center center', 'center');
+        $this->assertDef('center right', 'right');
+        $this->assertDef('bottom left', 'left bottom');
+        $this->assertDef('bottom center', 'bottom');
+        $this->assertDef('bottom right', 'right bottom');
+
+        // more cases from the defined syntax
+        $this->assertDef('1.32in 4ex');
+        $this->assertDef('-14% -84.65%');
+        $this->assertDef('-1in -4ex');
+        $this->assertDef('-1pc 2.3%');
+
+        // keyword mixing
+        $this->assertDef('3em top');
+        $this->assertDef('left 50%');
+
+        // fixable keyword mixing
+        $this->assertDef('top 3em', '3em top');
+        $this->assertDef('50% left', 'left 50%');
+
+        // whitespace collapsing
+        $this->assertDef('3em  top', '3em top');
+        $this->assertDef("left\n \t foo  ", 'left');
+
+        // invalid uses (we're going to be strict on these)
+        $this->assertDef('foo bar', false);
+        $this->assertDef('left left', 'left');
+        $this->assertDef('left right top bottom center left', 'left bottom');
+        $this->assertDef('0fr 9%', '9%');
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/BackgroundTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/BackgroundTest.php
new file mode 100644
index 000000000..83461c365
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/BackgroundTest.php
@@ -0,0 +1,23 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_BackgroundTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $config = HTMLPurifier_Config::createDefault();
+        $this->def = new HTMLPurifier_AttrDef_CSS_Background($config);
+
+        $valid = '#333 url("chess.png") repeat fixed 50% top';
+        $this->assertDef($valid);
+        $this->assertDef('url(\'chess.png\') #333 50% top repeat fixed', $valid);
+        $this->assertDef(
+            'rgb(34, 56, 33) url(chess.png) repeat fixed top',
+            'rgb(34,56,33) url("chess.png") repeat fixed top'
+        );
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/BorderTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/BorderTest.php
new file mode 100644
index 000000000..6cd77fd7a
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/BorderTest.php
@@ -0,0 +1,21 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_BorderTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $config = HTMLPurifier_Config::createDefault();
+        $this->def = new HTMLPurifier_AttrDef_CSS_Border($config);
+
+        $this->assertDef('thick solid red', 'thick solid #FF0000');
+        $this->assertDef('thick solid');
+        $this->assertDef('solid red', 'solid #FF0000');
+        $this->assertDef('1px solid #000');
+        $this->assertDef('1px solid rgb(0, 0, 0)', '1px solid rgb(0,0,0)');
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/ColorTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/ColorTest.php
new file mode 100644
index 000000000..f3a74e897
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/ColorTest.php
@@ -0,0 +1,41 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_ColorTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $this->def = new HTMLPurifier_AttrDef_CSS_Color();
+
+        $this->assertDef('#F00');
+        $this->assertDef('#fff');
+        $this->assertDef('#eeeeee');
+        $this->assertDef('#808080');
+        $this->assertDef('rgb(255, 0, 0)', 'rgb(255,0,0)'); // rm spaces
+        $this->assertDef('rgb(100%,0%,0%)');
+        $this->assertDef('rgb(50.5%,23.2%,43.9%)'); // decimals okay
+
+        $this->assertDef('#G00', false);
+        $this->assertDef('cmyk(40, 23, 43, 23)', false);
+        $this->assertDef('rgb(0%, 23, 68%)', false);
+
+        // clip numbers outside sRGB gamut
+        $this->assertDef('rgb(200%, -10%, 0%)', 'rgb(100%,0%,0%)');
+        $this->assertDef('rgb(256,-23,34)', 'rgb(255,0,34)');
+
+        // color keywords, of course
+        $this->assertDef('red', '#FF0000');
+
+        // malformed hex declaration
+        $this->assertDef('808080', '#808080');
+        $this->assertDef('000000', '#000000');
+        $this->assertDef('fed', '#fed');
+
+        // maybe hex transformations would be another nice feature
+        // at the very least transform rgb percent to rgb integer
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/CompositeTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/CompositeTest.php
new file mode 100644
index 000000000..44bef5551
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/CompositeTest.php
@@ -0,0 +1,81 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_Composite_Testable extends
+      HTMLPurifier_AttrDef_CSS_Composite
+{
+
+    // we need to pass by ref to get the mocks in
+    function HTMLPurifier_AttrDef_CSS_Composite_Testable(&$defs) {
+        $this->defs =& $defs;
+    }
+
+}
+
+class HTMLPurifier_AttrDef_CSS_CompositeTest extends HTMLPurifier_AttrDefHarness
+{
+
+    protected $def1, $def2;
+
+    function test() {
+
+        generate_mock_once('HTMLPurifier_AttrDef');
+
+        $config = HTMLPurifier_Config::createDefault();
+        $context = new HTMLPurifier_Context();
+
+        // first test: value properly validates on first definition
+        // so second def is never called
+
+        $def1 = new HTMLPurifier_AttrDefMock();
+        $def2 = new HTMLPurifier_AttrDefMock();
+        $defs = array(&$def1, &$def2);
+        $def = new HTMLPurifier_AttrDef_CSS_Composite_Testable($defs);
+        $input = 'FOOBAR';
+        $output = 'foobar';
+        $def1_params = array($input, $config, $context);
+        $def1->expectOnce('validate', $def1_params);
+        $def1->setReturnValue('validate', $output, $def1_params);
+        $def2->expectNever('validate');
+
+        $result = $def->validate($input, $config, $context);
+        $this->assertIdentical($output, $result);
+
+        // second test, first def fails, second def works
+
+        $def1 = new HTMLPurifier_AttrDefMock();
+        $def2 = new HTMLPurifier_AttrDefMock();
+        $defs = array(&$def1, &$def2);
+        $def = new HTMLPurifier_AttrDef_CSS_Composite_Testable($defs);
+        $input = 'BOOMA';
+        $output = 'booma';
+        $def_params = array($input, $config, $context);
+        $def1->expectOnce('validate', $def_params);
+        $def1->setReturnValue('validate', false, $def_params);
+        $def2->expectOnce('validate', $def_params);
+        $def2->setReturnValue('validate', $output, $def_params);
+
+        $result = $def->validate($input, $config, $context);
+        $this->assertIdentical($output, $result);
+
+        // third test, all fail, so composite faiils
+
+        $def1 = new HTMLPurifier_AttrDefMock();
+        $def2 = new HTMLPurifier_AttrDefMock();
+        $defs = array(&$def1, &$def2);
+        $def = new HTMLPurifier_AttrDef_CSS_Composite_Testable($defs);
+        $input = 'BOOMA';
+        $output = false;
+        $def_params = array($input, $config, $context);
+        $def1->expectOnce('validate', $def_params);
+        $def1->setReturnValue('validate', false, $def_params);
+        $def2->expectOnce('validate', $def_params);
+        $def2->setReturnValue('validate', false, $def_params);
+
+        $result = $def->validate($input, $config, $context);
+        $this->assertIdentical($output, $result);
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/FilterTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/FilterTest.php
new file mode 100644
index 000000000..7795643f1
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/FilterTest.php
@@ -0,0 +1,29 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_FilterTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $this->def = new HTMLPurifier_AttrDef_CSS_Filter();
+
+        $this->assertDef('none');
+
+        $this->assertDef('alpha(opacity=0)');
+        $this->assertDef('alpha(opacity=100)');
+        $this->assertDef('alpha(opacity=50)');
+        $this->assertDef('alpha(opacity=342)', 'alpha(opacity=100)');
+        $this->assertDef('alpha(opacity=-23)', 'alpha(opacity=0)');
+
+        $this->assertDef('alpha ( opacity = 0 )', 'alpha(opacity=0)');
+        $this->assertDef('alpha(opacity=0,opacity=100)', 'alpha(opacity=0)');
+
+        $this->assertDef('progid:DXImageTransform.Microsoft.Alpha(opacity=20)');
+
+        $this->assertDef('progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)', false);
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/FontFamilyTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/FontFamilyTest.php
new file mode 100644
index 000000000..fda8e01ff
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/FontFamilyTest.php
@@ -0,0 +1,52 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_FontFamilyTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $this->def = new HTMLPurifier_AttrDef_CSS_FontFamily();
+
+        $this->assertDef('Gill, Helvetica, sans-serif');
+        $this->assertDef("'Times New Roman', serif");
+        $this->assertDef("\"Times New Roman\"", "'Times New Roman'");
+        $this->assertDef('01234');
+        $this->assertDef(',', false);
+        $this->assertDef('Times New Roman, serif', "'Times New Roman', serif");
+        $this->assertDef($d = "'\xE5\xAE\x8B\xE4\xBD\x93'");
+        $this->assertDef("\xE5\xAE\x8B\xE4\xBD\x93", $d);
+        $this->assertDef("'\\01'", "''");
+        $this->assertDef("'\\20'", "' '");
+        $this->assertDef("\\0020", "' '");
+        $this->assertDef("'\\000045'", "E");
+        $this->assertDef("','", false);
+        $this->assertDef("',' foobar','", "' foobar'");
+        $this->assertDef("'\\000045a'", "Ea");
+        $this->assertDef("'\\00045 a'", "Ea");
+        $this->assertDef("'\\00045  a'", "'E a'");
+        $this->assertDef("'\\\nf'", "f");
+        // No longer supported, except maybe in NoJS mode (see source
+        // file for more explanation)
+        //$this->assertDef($d = '"John\'s Font"');
+        //$this->assertDef("John's Font", $d);
+        //$this->assertDef("'\\','f'", "\"\\5C \", f");
+        //$this->assertDef("'\\27'", "\"'\"");
+        //$this->assertDef('"\\22"', "\"\\22 \"");
+        //$this->assertDef('"\\""', "\"\\22 \"");
+        //$this->assertDef('"\'"', "\"'\"");
+    }
+
+    function testAllowed() {
+        $this->config->set('CSS.AllowedFonts', array('serif', 'Times New Roman'));
+
+        $this->assertDef('serif');
+        $this->assertDef('sans-serif', false);
+        $this->assertDef('serif, sans-serif', 'serif');
+        $this->assertDef('Times New Roman', "'Times New Roman'");
+        $this->assertDef("'Times New Roman'");
+        $this->assertDef('foo', false);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/FontTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/FontTest.php
new file mode 100644
index 000000000..91870d13e
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/FontTest.php
@@ -0,0 +1,34 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_FontTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $config = HTMLPurifier_Config::createDefault();
+        $this->def = new HTMLPurifier_AttrDef_CSS_Font($config);
+
+        // hodgepodge of usage cases from W3C spec, but " -> '
+        $this->assertDef('12px/14px sans-serif');
+        $this->assertDef('80% sans-serif');
+        $this->assertDef("x-large/110% 'New Century Schoolbook', serif");
+        $this->assertDef('bold italic large Palatino, serif');
+        $this->assertDef('normal small-caps 120%/120% fantasy');
+        $this->assertDef("300 italic 1.3em/1.7em 'FB Armada', sans-serif");
+        $this->assertDef('600 9px Charcoal');
+        $this->assertDef('600 9px/ 12px Charcoal', '600 9px/12px Charcoal');
+
+        // spacing
+        $this->assertDef('12px / 14px sans-serif', '12px/14px sans-serif');
+
+        // system fonts
+        $this->assertDef('menu');
+
+        $this->assertDef('800', false);
+        $this->assertDef('600 9px//12px Charcoal', false);
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/ImportantDecoratorTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/ImportantDecoratorTest.php
new file mode 100644
index 000000000..c7fa8a0fa
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/ImportantDecoratorTest.php
@@ -0,0 +1,49 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_ImportantDecoratorTest extends HTMLPurifier_AttrDefHarness
+{
+
+    /** Mock AttrDef decorator is wrapping */
+    protected $mock;
+
+    function setUp() {
+        generate_mock_once('HTMLPurifier_AttrDef');
+        $this->mock = new HTMLPurifier_AttrDefMock();
+        $this->def  = new HTMLPurifier_AttrDef_CSS_ImportantDecorator($this->mock, true);
+    }
+
+    protected function setMock($input, $output = null) {
+        if ($output === null) $output = $input;
+        $this->mock->expectOnce('validate', array($input, $this->config, $this->context));
+        $this->mock->setReturnValue('validate', $output);
+    }
+
+    function testImportant() {
+        $this->setMock('23');
+        $this->assertDef('23 !important');
+    }
+
+    function testImportantInternalDefChanged() {
+        $this->setMock('23', '24');
+        $this->assertDef('23 !important', '24 !important');
+    }
+
+    function testImportantWithSpace() {
+        $this->setMock('23');
+        $this->assertDef('23 !  important  ', '23 !important');
+    }
+
+    function testFakeImportant() {
+        $this->setMock('! foo important');
+        $this->assertDef('! foo important');
+    }
+
+    function testStrip() {
+        $this->def  = new HTMLPurifier_AttrDef_CSS_ImportantDecorator($this->mock, false);
+        $this->setMock('23');
+        $this->assertDef('23 !  important  ', '23');
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/LengthTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/LengthTest.php
new file mode 100644
index 000000000..9d9fc41f2
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/LengthTest.php
@@ -0,0 +1,48 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_LengthTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $this->def = new HTMLPurifier_AttrDef_CSS_Length();
+
+        $this->assertDef('0');
+        $this->assertDef('0px');
+        $this->assertDef('4.5px');
+        $this->assertDef('-4.5px');
+        $this->assertDef('3ex');
+        $this->assertDef('3em');
+        $this->assertDef('3in');
+        $this->assertDef('3cm');
+        $this->assertDef('3mm');
+        $this->assertDef('3pt');
+        $this->assertDef('3pc');
+
+        $this->assertDef('3PX', '3px');
+
+        $this->assertDef('3', false);
+        $this->assertDef('3miles', false);
+
+    }
+
+    function testNonNegative() {
+
+        $this->def = new HTMLPurifier_AttrDef_CSS_Length('0');
+
+        $this->assertDef('3cm');
+        $this->assertDef('-3mm', false);
+
+    }
+
+    function testBounding() {
+        $this->def = new HTMLPurifier_AttrDef_CSS_Length('-1in', '1in');
+        $this->assertDef('1cm');
+        $this->assertDef('-1cm');
+        $this->assertDef('0');
+        $this->assertDef('1em', false);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/ListStyleTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/ListStyleTest.php
new file mode 100644
index 000000000..070066705
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/ListStyleTest.php
@@ -0,0 +1,35 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_ListStyleTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $config = HTMLPurifier_Config::createDefault();
+        $this->def = new HTMLPurifier_AttrDef_CSS_ListStyle($config);
+
+        $this->assertDef('lower-alpha');
+        $this->assertDef('upper-roman inside');
+        $this->assertDef('circle outside');
+        $this->assertDef('inside');
+        $this->assertDef('none');
+        $this->assertDef('url("foo.gif")');
+        $this->assertDef('circle url("foo.gif") inside');
+
+        // invalid values
+        $this->assertDef('outside inside', 'outside');
+
+        // ordering
+        $this->assertDef('url(foo.gif) none', 'none url("foo.gif")');
+        $this->assertDef('circle lower-alpha', 'circle');
+        // the spec is ambiguous about what happens in these
+        // cases, so we're going off the W3C CSS validator
+        $this->assertDef('disc none', 'disc');
+        $this->assertDef('none disc', 'none');
+
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/MultipleTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/MultipleTest.php
new file mode 100644
index 000000000..4461cb508
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/MultipleTest.php
@@ -0,0 +1,28 @@
+<?php
+
+// borrowed for the sakes of this test
+class HTMLPurifier_AttrDef_CSS_MultipleTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+        $this->def = new HTMLPurifier_AttrDef_CSS_Multiple(
+            new HTMLPurifier_AttrDef_Integer()
+        );
+
+        $this->assertDef('1 2 3 4');
+        $this->assertDef('6');
+        $this->assertDef('4 5');
+        $this->assertDef('  2  54 2 3', '2 54 2 3');
+        $this->assertDef("6\r3", '6 3');
+
+        $this->assertDef('asdf', false);
+        $this->assertDef('a s d f', false);
+        $this->assertDef('1 2 3 4 5', '1 2 3 4');
+        $this->assertDef('1 2 invalid 3', '1 2 3');
+
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/NumberTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/NumberTest.php
new file mode 100644
index 000000000..94e6ea8cf
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/NumberTest.php
@@ -0,0 +1,51 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_NumberTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $this->def = new HTMLPurifier_AttrDef_CSS_Number();
+
+        $this->assertDef('0');
+        $this->assertDef('0.0', '0');
+        $this->assertDef('1.0', '1');
+        $this->assertDef('34');
+        $this->assertDef('4.5');
+        $this->assertDef('.5');
+        $this->assertDef('0.5', '.5');
+        $this->assertDef('-56.9');
+
+        $this->assertDef('0.', '0');
+        $this->assertDef('.0', '0');
+        $this->assertDef('0.0', '0');
+
+        $this->assertDef('1.', '1');
+        $this->assertDef('.1', '.1');
+
+        $this->assertDef('1.0', '1');
+        $this->assertDef('0.1', '.1');
+
+        $this->assertDef('000', '0');
+        $this->assertDef(' 9', '9');
+        $this->assertDef('+5.0000', '5');
+        $this->assertDef('02.20', '2.2');
+        $this->assertDef('2.', '2');
+
+        $this->assertDef('.', false);
+        $this->assertDef('asdf', false);
+        $this->assertDef('0.5.6', false);
+
+    }
+
+    function testNonNegative() {
+
+        $this->def = new HTMLPurifier_AttrDef_CSS_Number(true);
+        $this->assertDef('23');
+        $this->assertDef('-12', false);
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/PercentageTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/PercentageTest.php
new file mode 100644
index 000000000..f712af1d2
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/PercentageTest.php
@@ -0,0 +1,24 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_PercentageTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $this->def = new HTMLPurifier_AttrDef_CSS_Percentage();
+
+        $this->assertDef('10%');
+        $this->assertDef('1.607%');
+        $this->assertDef('-567%');
+
+        $this->assertDef(' 100% ', '100%');
+
+        $this->assertDef('5', false);
+        $this->assertDef('asdf', false);
+        $this->assertDef('%', false);
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/TextDecorationTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/TextDecorationTest.php
new file mode 100644
index 000000000..dd714d206
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/TextDecorationTest.php
@@ -0,0 +1,27 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_TextDecorationTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function testCaseInsensitive() {
+
+        $this->def = new HTMLPurifier_AttrDef_CSS_TextDecoration();
+
+        $this->assertDef('none');
+        $this->assertDef('none underline', 'underline');
+
+        $this->assertDef('underline');
+        $this->assertDef('overline');
+        $this->assertDef('line-through overline underline');
+        $this->assertDef('overline line-through');
+        $this->assertDef('UNDERLINE', 'underline');
+        $this->assertDef('  underline line-through ', 'underline line-through');
+
+        $this->assertDef('foobar underline', 'underline');
+        $this->assertDef('blink', false);
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/URITest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/URITest.php
new file mode 100644
index 000000000..3d6f5791e
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/URITest.php
@@ -0,0 +1,29 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_URITest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $this->def = new HTMLPurifier_AttrDef_CSS_URI();
+
+        $this->assertDef('', false);
+
+        // we could be nice but we won't be
+        $this->assertDef('http://www.example.com/', false);
+
+        $this->assertDef('url(', false);
+        $this->assertDef('url("")', true);
+        $result = 'url("http://www.example.com/")';
+        $this->assertDef('url(http://www.example.com/)', $result);
+        $this->assertDef('url("http://www.example.com/")', $result);
+        $this->assertDef("url('http://www.example.com/')", $result);
+        $this->assertDef(
+            '  url(  "http://www.example.com/" )   ', $result);
+        $this->assertDef("url(http://www.example.com/foo,bar\)\'\()",
+            'url("http://www.example.com/foo,bar%29%27%28")');
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSSTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSSTest.php
new file mode 100644
index 000000000..56917aece
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSSTest.php
@@ -0,0 +1,164 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSSTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function setup() {
+        parent::setup();
+        $this->def = new HTMLPurifier_AttrDef_CSS();
+    }
+
+    function test() {
+
+        // regular cases, singular
+        $this->assertDef('text-align:right;');
+        $this->assertDef('border-left-style:solid;');
+        $this->assertDef('border-style:solid dotted;');
+        $this->assertDef('clear:right;');
+        $this->assertDef('float:left;');
+        $this->assertDef('font-style:italic;');
+        $this->assertDef('font-variant:small-caps;');
+        $this->assertDef('font-weight:bold;');
+        $this->assertDef('list-style-position:outside;');
+        $this->assertDef('list-style-type:upper-roman;');
+        $this->assertDef('list-style:upper-roman inside;');
+        $this->assertDef('text-transform:capitalize;');
+        $this->assertDef('background-color:rgb(0,0,255);');
+        $this->assertDef('background-color:transparent;');
+        $this->assertDef('background:#333 url("chess.png") repeat fixed 50% top;');
+        $this->assertDef('color:#F00;');
+        $this->assertDef('border-top-color:#F00;');
+        $this->assertDef('border-color:#F00 #FF0;');
+        $this->assertDef('border-top-width:thin;');
+        $this->assertDef('border-top-width:12px;');
+        $this->assertDef('border-width:5px 1px 4px 2px;');
+        $this->assertDef('border-top-width:-12px;', false);
+        $this->assertDef('letter-spacing:normal;');
+        $this->assertDef('letter-spacing:2px;');
+        $this->assertDef('word-spacing:normal;');
+        $this->assertDef('word-spacing:3em;');
+        $this->assertDef('font-size:200%;');
+        $this->assertDef('font-size:larger;');
+        $this->assertDef('font-size:12pt;');
+        $this->assertDef('line-height:2;');
+        $this->assertDef('line-height:2em;');
+        $this->assertDef('line-height:20%;');
+        $this->assertDef('line-height:normal;');
+        $this->assertDef('line-height:-20%;', false);
+        $this->assertDef('margin-left:5px;');
+        $this->assertDef('margin-right:20%;');
+        $this->assertDef('margin-top:auto;');
+        $this->assertDef('margin:auto 5%;');
+        $this->assertDef('padding-bottom:5px;');
+        $this->assertDef('padding-top:20%;');
+        $this->assertDef('padding:20% 10%;');
+        $this->assertDef('padding-top:-20%;', false);
+        $this->assertDef('text-indent:3em;');
+        $this->assertDef('text-indent:5%;');
+        $this->assertDef('text-indent:-3em;');
+        $this->assertDef('width:50%;');
+        $this->assertDef('width:50px;');
+        $this->assertDef('width:auto;');
+        $this->assertDef('width:-50px;', false);
+        $this->assertDef('text-decoration:underline;');
+        $this->assertDef('font-family:sans-serif;');
+        $this->assertDef("font-family:Gill, 'Times New Roman', sans-serif;");
+        $this->assertDef('font:12px serif;');
+        $this->assertDef('border:1px solid #000;');
+        $this->assertDef('border-bottom:2em double #FF00FA;');
+        $this->assertDef('border-collapse:collapse;');
+        $this->assertDef('border-collapse:separate;');
+        $this->assertDef('caption-side:top;');
+        $this->assertDef('vertical-align:middle;');
+        $this->assertDef('vertical-align:12px;');
+        $this->assertDef('vertical-align:50%;');
+        $this->assertDef('table-layout:fixed;');
+        $this->assertDef('list-style-image:url("nice.jpg");');
+        $this->assertDef('list-style:disc url("nice.jpg") inside;');
+        $this->assertDef('background-image:url("foo.jpg");');
+        $this->assertDef('background-image:none;');
+        $this->assertDef('background-repeat:repeat-y;');
+        $this->assertDef('background-attachment:fixed;');
+        $this->assertDef('background-position:left 90%;');
+        $this->assertDef('border-spacing:1em;');
+        $this->assertDef('border-spacing:1em 2em;');
+
+        // duplicates
+        $this->assertDef('text-align:right;text-align:left;',
+                                          'text-align:left;');
+
+        // a few composites
+        $this->assertDef('font-variant:small-caps;font-weight:900;');
+        $this->assertDef('float:right;text-align:right;');
+
+        // selective removal
+        $this->assertDef('text-transform:capitalize;destroy:it;',
+                         'text-transform:capitalize;');
+
+        // inherit works for everything
+        $this->assertDef('text-align:inherit;');
+
+        // bad props
+        $this->assertDef('nodice:foobar;', false);
+        $this->assertDef('position:absolute;', false);
+        $this->assertDef('background-image:url(\'javascript:alert\(\)\');', false);
+
+        // airy input
+        $this->assertDef(' font-weight : bold; color : #ff0000',
+                         'font-weight:bold;color:#ff0000;');
+
+        // case-insensitivity
+        $this->assertDef('FLOAT:LEFT;', 'float:left;');
+
+        // !important stripping
+        $this->assertDef('float:left !important;', 'float:left;');
+
+    }
+
+    function testProprietary() {
+        $this->config->set('CSS.Proprietary', true);
+
+        $this->assertDef('scrollbar-arrow-color:#ff0;');
+        $this->assertDef('scrollbar-base-color:#ff6347;');
+        $this->assertDef('scrollbar-darkshadow-color:#ffa500;');
+        $this->assertDef('scrollbar-face-color:#008080;');
+        $this->assertDef('scrollbar-highlight-color:#ff69b4;');
+        $this->assertDef('scrollbar-shadow-color:#f0f;');
+
+        $this->assertDef('opacity:.2;');
+        $this->assertDef('-moz-opacity:.2;');
+        $this->assertDef('-khtml-opacity:.2;');
+        $this->assertDef('filter:alpha(opacity=20);');
+
+    }
+
+    function testImportant() {
+        $this->config->set('CSS.AllowImportant', true);
+        $this->assertDef('float:left !important;');
+    }
+
+    function testTricky() {
+        $this->config->set('CSS.AllowTricky', true);
+        $this->assertDef('display:none;');
+        $this->assertDef('visibility:visible;');
+        $this->assertDef('overflow:scroll;');
+    }
+
+    function testForbidden() {
+        $this->config->set('CSS.ForbiddenProperties', 'float');
+        $this->assertDef('float:left;', false);
+        $this->assertDef('text-align:right;');
+    }
+
+    function testTrusted() {
+        $this->config->set('CSS.Trusted', true);
+        $this->assertDef('position:relative;');
+        $this->assertDef('left:2px;');
+        $this->assertDef('right:100%;');
+        $this->assertDef('top:auto;');
+        $this->assertDef('z-index:-2;');
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/EnumTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/EnumTest.php
new file mode 100644
index 000000000..7722c1bc2
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/EnumTest.php
@@ -0,0 +1,37 @@
+<?php
+
+class HTMLPurifier_AttrDef_EnumTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function testCaseInsensitive() {
+        $this->def = new HTMLPurifier_AttrDef_Enum(array('one', 'two'));
+        $this->assertDef('one');
+        $this->assertDef('ONE', 'one');
+    }
+
+    function testCaseSensitive() {
+        $this->def = new HTMLPurifier_AttrDef_Enum(array('one', 'two'), true);
+        $this->assertDef('one');
+        $this->assertDef('ONE', false);
+    }
+
+    function testFixing() {
+        $this->def = new HTMLPurifier_AttrDef_Enum(array('one'));
+        $this->assertDef(' one ', 'one');
+    }
+
+    function test_make() {
+        $factory = new HTMLPurifier_AttrDef_Enum();
+
+        $def = $factory->make('foo,bar');
+        $def2 = new HTMLPurifier_AttrDef_Enum(array('foo', 'bar'));
+        $this->assertIdentical($def, $def2);
+
+        $def = $factory->make('s:foo,BAR');
+        $def2 = new HTMLPurifier_AttrDef_Enum(array('foo', 'BAR'), true);
+        $this->assertIdentical($def, $def2);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/BoolTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/BoolTest.php
new file mode 100644
index 000000000..060d0fc8f
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/BoolTest.php
@@ -0,0 +1,22 @@
+<?php
+
+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);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/ClassTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/ClassTest.php
new file mode 100644
index 000000000..6effd3cde
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/ClassTest.php
@@ -0,0 +1,48 @@
+<?php
+
+class HTMLPurifier_AttrDef_HTML_ClassTest extends HTMLPurifier_AttrDef_HTML_NmtokensTest
+{
+    function setUp() {
+        parent::setUp();
+        $this->def = new HTMLPurifier_AttrDef_HTML_Class();
+    }
+    function testAllowedClasses() {
+        $this->config->set('Attr.AllowedClasses', array('foo'));
+        $this->assertDef('foo');
+        $this->assertDef('bar', false);
+        $this->assertDef('foo bar', 'foo');
+    }
+    function testForbiddenClasses() {
+        $this->config->set('Attr.ForbiddenClasses', array('bar'));
+        $this->assertDef('foo');
+        $this->assertDef('bar', false);
+        $this->assertDef('foo bar', 'foo');
+    }
+    function testDefault() {
+        $this->assertDef('valid');
+        $this->assertDef('a0-_');
+        $this->assertDef('-valid');
+        $this->assertDef('_valid');
+        $this->assertDef('double valid');
+
+        $this->assertDef('0stillvalid');
+        $this->assertDef('-0');
+
+        // test conditional replacement
+        $this->assertDef('validassoc 0valid', 'validassoc 0valid');
+
+        // test whitespace leniency
+        $this->assertDef(" double\nvalid\r", 'double valid');
+
+        // test case sensitivity
+        $this->assertDef('VALID');
+
+        // test duplicate removal
+        $this->assertDef('valid valid', 'valid');
+    }
+    function testXHTML11Behavior() {
+        $this->config->set('HTML.Doctype', 'XHTML 1.1');
+        $this->assertDef('0invalid', false);
+        $this->assertDef('valid valid', 'valid');
+    }
+}
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/ColorTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/ColorTest.php
new file mode 100644
index 000000000..8b4a46347
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/ColorTest.php
@@ -0,0 +1,20 @@
+<?php
+
+class HTMLPurifier_AttrDef_HTML_ColorTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+        $this->def = new HTMLPurifier_AttrDef_HTML_Color();
+        $this->assertDef('', false);
+        $this->assertDef('foo', false);
+        $this->assertDef('43', false);
+        $this->assertDef('red', '#FF0000');
+        $this->assertDef('#FF0000');
+        $this->assertDef('#453443');
+        $this->assertDef('453443', '#453443');
+        $this->assertDef('#345', '#334455');
+        $this->assertDef('120', '#112200');
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/FrameTargetTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/FrameTargetTest.php
new file mode 100644
index 000000000..7d3e24c75
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/FrameTargetTest.php
@@ -0,0 +1,28 @@
+<?php
+
+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);
+        $this->assertDef('foo');
+        $this->assertDef('_blank');
+        $this->assertDef('baz', false);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/IDTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/IDTest.php
new file mode 100644
index 000000000..245db16da
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/IDTest.php
@@ -0,0 +1,108 @@
+<?php
+
+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', '');
+        $this->config->set('Attr.IDPrefixLocal', 'story95_');
+        $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);
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/LengthTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/LengthTest.php
new file mode 100644
index 000000000..d165e30b5
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/LengthTest.php
@@ -0,0 +1,32 @@
+<?php
+
+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%');
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/LinkTypesTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/LinkTypesTest.php
new file mode 100644
index 000000000..d90b65b1f
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/LinkTypesTest.php
@@ -0,0 +1,21 @@
+<?php
+
+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);
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/MultiLengthTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/MultiLengthTest.php
new file mode 100644
index 000000000..eb6f34011
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/MultiLengthTest.php
@@ -0,0 +1,28 @@
+<?php
+
+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
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/NmtokensTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/NmtokensTest.php
new file mode 100644
index 000000000..bb64ff6e2
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/NmtokensTest.php
@@ -0,0 +1,35 @@
+<?php
+
+class HTMLPurifier_AttrDef_HTML_NmtokensTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function setUp() {
+        parent::setUp();
+        $this->def = new HTMLPurifier_AttrDef_HTML_Nmtokens();
+    }
+
+    function testDefault() {
+
+        $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');
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/PixelsTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/PixelsTest.php
new file mode 100644
index 000000000..08f25be64
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/HTML/PixelsTest.php
@@ -0,0 +1,45 @@
+<?php
+
+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');
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/IntegerTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/IntegerTest.php
new file mode 100644
index 000000000..a941e31ab
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/IntegerTest.php
@@ -0,0 +1,61 @@
+<?php
+
+class HTMLPurifier_AttrDef_IntegerTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $this->def = new HTMLPurifier_AttrDef_Integer();
+
+        $this->assertDef('0');
+        $this->assertDef('1');
+        $this->assertDef('-1');
+        $this->assertDef('-10');
+        $this->assertDef('14');
+        $this->assertDef('+24', '24');
+        $this->assertDef(' 14 ', '14');
+        $this->assertDef('-0', '0');
+
+        $this->assertDef('-1.4', false);
+        $this->assertDef('3.4', false);
+        $this->assertDef('asdf', false); // must not return zero
+        $this->assertDef('2in', false); // must not return zero
+
+    }
+
+    function assertRange($negative, $zero, $positive) {
+        $this->assertDef('-100', $negative);
+        $this->assertDef('-1', $negative);
+        $this->assertDef('0', $zero);
+        $this->assertDef('1', $positive);
+        $this->assertDef('42', $positive);
+    }
+
+    function testRange() {
+
+        $this->def = new HTMLPurifier_AttrDef_Integer(false);
+        $this->assertRange(false, true, true); // non-negative
+
+        $this->def = new HTMLPurifier_AttrDef_Integer(false, false);
+        $this->assertRange(false, false, true); // positive
+
+
+        // fringe cases
+
+        $this->def = new HTMLPurifier_AttrDef_Integer(false, false, false);
+        $this->assertRange(false, false, false); // allow none
+
+        $this->def = new HTMLPurifier_AttrDef_Integer(true, false, false);
+        $this->assertRange(true, false, false); // negative
+
+        $this->def = new HTMLPurifier_AttrDef_Integer(false, true, false);
+        $this->assertRange(false, true, false); // zero
+
+        $this->def = new HTMLPurifier_AttrDef_Integer(true, true, false);
+        $this->assertRange(true, true, false); // non-positive
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/LangTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/LangTest.php
new file mode 100644
index 000000000..c59175556
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/LangTest.php
@@ -0,0 +1,85 @@
+<?php
+
+class HTMLPurifier_AttrDef_LangTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $this->def = new HTMLPurifier_AttrDef_Lang();
+
+        // basic good uses
+        $this->assertDef('en');
+        $this->assertDef('en-us');
+
+        $this->assertDef(' en ', 'en'); // trim
+        $this->assertDef('EN', 'en'); // case insensitivity
+
+        // (thanks Eugen Pankratz for noticing the typos!)
+        $this->assertDef('En-Us-Edison', 'en-us-edison'); // complex ci
+
+        $this->assertDef('fr en', false); // multiple languages
+        $this->assertDef('%', false); // bad character
+
+        // test overlong language according to syntax
+        $this->assertDef('thisistoolongsoitgetscut', false);
+
+        // primary subtag rules
+            // I'm somewhat hesitant to allow x and i as primary language codes,
+            // because they usually are never used in real life. However,
+            // theoretically speaking, having them alone is permissable, so
+            // I'll be lenient. No XML parser is going to complain anyway.
+        $this->assertDef('x');
+        $this->assertDef('i');
+            // real world use-cases
+        $this->assertDef('x-klingon');
+        $this->assertDef('i-mingo');
+            // because the RFC only defines two and three letter primary codes,
+            // anything with a length of four or greater is invalid, despite
+            // the syntax stipulation of 1 to 8 characters. Because the RFC
+            // specifically states that this reservation is in order to allow
+            // for future versions to expand, the adoption of a new RFC will
+            // require these test cases to be rewritten, even if backwards-
+            // compatibility is largely retained (i.e. this is not forwards
+            // compatible)
+        $this->assertDef('four', false);
+            // for similar reasons, disallow any other one character language
+        $this->assertDef('f', false);
+
+        // second subtag rules
+            // one letter subtags prohibited until revision. This is, however,
+            // less volatile than the restrictions on the primary subtags.
+            // Also note that this test-case tests fix-behavior: chop
+            // off subtags until you get a valid language code.
+        $this->assertDef('en-a', 'en');
+            // however, x is a reserved single-letter subtag that is allowed
+        $this->assertDef('en-x', 'en-x');
+            // 2-8 chars are permitted, but have special meaning that cannot
+            // be checked without maintaining country code lookup tables (for
+            // two characters) or special registration tables (for all above).
+        $this->assertDef('en-uk', true);
+
+        // further subtag rules: only syntactic constraints
+        $this->assertDef('en-us-edison');
+        $this->assertDef('en-us-toolonghaha', 'en-us');
+        $this->assertDef('en-us-a-silly-long-one');
+
+        // rfc 3066 stipulates that if a three letter and a two letter code
+        // are available, the two letter one MUST be used. Without a language
+        // code lookup table, we cannot implement this functionality.
+
+        // although the HTML protocol, technically speaking, allows you to
+        // omit language tags, this implicitly means that the parent element's
+        // language is the one applicable, which, in some cases, is incorrect.
+        // Thus, we allow und, only slightly defying the RFC's SHOULD NOT
+        // designation.
+        $this->assertDef('und');
+
+        // because attributes only allow one language, mul is allowed, complying
+        // with the RFC's SHOULD NOT designation.
+        $this->assertDef('mul');
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/SwitchTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/SwitchTest.php
new file mode 100644
index 000000000..21bafe697
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/SwitchTest.php
@@ -0,0 +1,34 @@
+<?php
+
+class HTMLPurifier_AttrDef_SwitchTest extends HTMLPurifier_AttrDefHarness
+{
+
+    protected $with, $without;
+
+    function setUp() {
+        parent::setUp();
+        generate_mock_once('HTMLPurifier_AttrDef');
+        $this->with = new HTMLPurifier_AttrDefMock();
+        $this->without = new HTMLPurifier_AttrDefMock();
+        $this->def = new HTMLPurifier_AttrDef_Switch('tag', $this->with, $this->without);
+    }
+
+    function testWith() {
+        $token = new HTMLPurifier_Token_Start('tag');
+        $this->context->register('CurrentToken', $token);
+        $this->with->expectOnce('validate');
+        $this->with->setReturnValue('validate', 'foo');
+        $this->assertDef('bar', 'foo');
+    }
+
+    function testWithout() {
+        $token = new HTMLPurifier_Token_Start('other-tag');
+        $this->context->register('CurrentToken', $token);
+        $this->without->expectOnce('validate');
+        $this->without->setReturnValue('validate', 'foo');
+        $this->assertDef('bar', 'foo');
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/TextTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/TextTest.php
new file mode 100644
index 000000000..458008aa8
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/TextTest.php
@@ -0,0 +1,17 @@
+<?php
+
+class HTMLPurifier_AttrDef_TextTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $this->def = new HTMLPurifier_AttrDef_Text();
+
+        $this->assertDef('This is spiffy text!');
+        $this->assertDef(" Casual\tCDATA parse\ncheck. ", 'Casual CDATA parse check.');
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URI/Email/SimpleCheckTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URI/Email/SimpleCheckTest.php
new file mode 100644
index 000000000..c310347e9
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URI/Email/SimpleCheckTest.php
@@ -0,0 +1,13 @@
+<?php
+
+class HTMLPurifier_AttrDef_URI_Email_SimpleCheckTest
+    extends HTMLPurifier_AttrDef_URI_EmailHarness
+{
+
+    function setUp() {
+        $this->def = new HTMLPurifier_AttrDef_URI_Email_SimpleCheck();
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URI/EmailHarness.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URI/EmailHarness.php
new file mode 100644
index 000000000..594e2ce29
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URI/EmailHarness.php
@@ -0,0 +1,31 @@
+<?php
+
+class HTMLPurifier_AttrDef_URI_EmailHarness extends HTMLPurifier_AttrDefHarness
+{
+
+    /**
+     * Tests common email strings that are obviously pass/fail
+     */
+    function testCore() {
+        $this->assertDef('bob@example.com');
+        $this->assertDef('  bob@example.com  ', 'bob@example.com');
+        $this->assertDef('bob.thebuilder@example.net');
+        $this->assertDef('Bob_the_Builder-the-2nd@example.org');
+        $this->assertDef('Bob%20the%20Builder@white-space.test');
+
+        // extended format, with real name
+        //$this->assertDef('Bob%20Builder%20%3Cbobby.bob.bob@it.is.example.com%3E');
+        //$this->assertDef('Bob Builder <bobby.bob.bob@it.is.example.com>');
+
+        // time to fail
+        $this->assertDef('bob', false);
+        $this->assertDef('bob@home@work', false);
+        $this->assertDef('@example.com', false);
+        $this->assertDef('bob@', false);
+        $this->assertDef('', false);
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URI/HostTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URI/HostTest.php
new file mode 100644
index 000000000..b5827718b
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URI/HostTest.php
@@ -0,0 +1,53 @@
+<?php
+
+// takes a URI formatted host and validates it
+
+
+class HTMLPurifier_AttrDef_URI_HostTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $this->def = new HTMLPurifier_AttrDef_URI_Host();
+
+        $this->assertDef('[2001:DB8:0:0:8:800:200C:417A]'); // IPv6
+        $this->assertDef('124.15.6.89'); // IPv4
+        $this->assertDef('www.google.com'); // reg-name
+
+        // more domain name tests
+        $this->assertDef('test.');
+        $this->assertDef('sub.test.');
+        $this->assertDef('.test', false);
+        $this->assertDef('ff');
+        $this->assertDef('1f', false);
+        $this->assertDef('-f', false);
+        $this->assertDef('f1');
+        $this->assertDef('f-', false);
+        $this->assertDef('sub.ff');
+        $this->assertDef('sub.1f', false);
+        $this->assertDef('sub.-f', false);
+        $this->assertDef('sub.f1');
+        $this->assertDef('sub.f-', false);
+        $this->assertDef('ff.top');
+        $this->assertDef('1f.top');
+        $this->assertDef('-f.top', false);
+        $this->assertDef('ff.top');
+        $this->assertDef('f1.top');
+        $this->assertDef('f-.top', false);
+
+        $this->assertDef("\xE4\xB8\xAD\xE6\x96\x87.com.cn", false);
+
+    }
+
+    function testIDNA() {
+        if (!$GLOBALS['HTMLPurifierTest']['Net_IDNA2']) {
+            return false;
+        }
+        $this->config->set('Core.EnableIDNA', true);
+        $this->assertDef("\xE4\xB8\xAD\xE6\x96\x87.com.cn", "xn--fiq228c.com.cn");
+        $this->assertDef("\xe2\x80\x85.com", false); // rejected
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URI/IPv4Test.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URI/IPv4Test.php
new file mode 100644
index 000000000..0a4eb17ba
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URI/IPv4Test.php
@@ -0,0 +1,25 @@
+<?php
+
+// IPv4 test case is spliced from Feyd's IPv6 implementation
+// we ought to disallow non-routable addresses
+
+class HTMLPurifier_AttrDef_URI_IPv4Test extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $this->def = new HTMLPurifier_AttrDef_URI_IPv4();
+
+        $this->assertDef('127.0.0.1'); // standard IPv4, loopback, non-routable
+        $this->assertDef('0.0.0.0'); // standard IPv4, unspecified, non-routable
+        $this->assertDef('255.255.255.255'); // standard IPv4
+
+        $this->assertDef('300.0.0.0', false); // standard IPv4, out of range
+        $this->assertDef('124.15.6.89/60', false); // standard IPv4, prefix not allowed
+
+        $this->assertDef('', false); // nothing
+
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URI/IPv6Test.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URI/IPv6Test.php
new file mode 100644
index 000000000..083e818aa
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URI/IPv6Test.php
@@ -0,0 +1,43 @@
+<?php
+
+// test case is from Feyd's IPv6 implementation
+// we ought to disallow non-routable addresses
+
+class HTMLPurifier_AttrDef_URI_IPv6Test extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $this->def = new HTMLPurifier_AttrDef_URI_IPv6();
+
+        $this->assertDef('2001:DB8:0:0:8:800:200C:417A'); // unicast, full
+        $this->assertDef('FF01:0:0:0:0:0:0:101'); // multicast, full
+        $this->assertDef('0:0:0:0:0:0:0:1'); // loopback, full
+        $this->assertDef('0:0:0:0:0:0:0:0'); // unspecified, full
+        $this->assertDef('2001:DB8::8:800:200C:417A'); // unicast, compressed
+        $this->assertDef('FF01::101'); // multicast, compressed
+
+        $this->assertDef('::1'); // loopback, compressed, non-routable
+        $this->assertDef('::'); // unspecified, compressed, non-routable
+        $this->assertDef('0:0:0:0:0:0:13.1.68.3'); // IPv4-compatible IPv6 address, full, deprecated
+        $this->assertDef('0:0:0:0:0:FFFF:129.144.52.38'); // IPv4-mapped IPv6 address, full
+        $this->assertDef('::13.1.68.3'); // IPv4-compatible IPv6 address, compressed, deprecated
+        $this->assertDef('::FFFF:129.144.52.38'); // IPv4-mapped IPv6 address, compressed
+        $this->assertDef('2001:0DB8:0000:CD30:0000:0000:0000:0000/60'); // full, with prefix
+        $this->assertDef('2001:0DB8::CD30:0:0:0:0/60'); // compressed, with prefix
+        $this->assertDef('2001:0DB8:0:CD30::/60'); // compressed, with prefix #2
+        $this->assertDef('::/128'); // compressed, unspecified address type, non-routable
+        $this->assertDef('::1/128'); // compressed, loopback address type, non-routable
+        $this->assertDef('FF00::/8'); // compressed, multicast address type
+        $this->assertDef('FE80::/10'); // compressed, link-local unicast, non-routable
+        $this->assertDef('FEC0::/10'); // compressed, site-local unicast, deprecated
+
+        $this->assertDef('2001:DB8:0:0:8:800:200C:417A:221', false); // unicast, full
+        $this->assertDef('FF01::101::2', false); //multicast, compressed
+        $this->assertDef('', false); // nothing
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URITest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URITest.php
new file mode 100644
index 000000000..3044367a2
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/URITest.php
@@ -0,0 +1,146 @@
+<?php
+
+/**
+ * @todo Aim for complete code coverage with mocks
+ */
+class HTMLPurifier_AttrDef_URITest extends HTMLPurifier_AttrDefHarness
+{
+
+    function setUp() {
+        $this->def = new HTMLPurifier_AttrDef_URI();
+        parent::setUp();
+    }
+
+    function testIntegration() {
+        $this->assertDef('http://www.google.com/');
+        $this->assertDef('http:', '');
+        $this->assertDef('http:/foo', '/foo');
+        $this->assertDef('javascript:bad_stuff();', false);
+        $this->assertDef('ftp://www.example.com/');
+        $this->assertDef('news:rec.alt');
+        $this->assertDef('nntp://news.example.com/324234');
+        $this->assertDef('mailto:bob@example.com');
+    }
+
+    function testIntegrationWithPercentEncoder() {
+        $this->assertDef(
+            'http://www.example.com/%56%fc%GJ%5%FC',
+            'http://www.example.com/V%FC%25GJ%255%FC'
+        );
+    }
+
+    function testPercentEncoding() {
+        $this->assertDef(
+            'http:colon:mercenary',
+            'colon%3Amercenary'
+        );
+    }
+
+    function testPercentEncodingPreserve() {
+        $this->assertDef(
+            'http://www.example.com/abcABC123-_.!~*()\''
+        );
+    }
+
+    function testEmbeds() {
+        $this->def = new HTMLPurifier_AttrDef_URI(true);
+        $this->assertDef('http://sub.example.com/alas?foo=asd');
+        $this->assertDef('mailto:foo@example.com', false);
+    }
+
+    function testConfigMunge() {
+        $this->config->set('URI.Munge', 'http://www.google.com/url?q=%s');
+        $this->assertDef(
+            'http://www.example.com/',
+            'http://www.google.com/url?q=http%3A%2F%2Fwww.example.com%2F'
+        );
+        $this->assertDef('index.html');
+        $this->assertDef('javascript:foobar();', false);
+    }
+
+    function testDefaultSchemeRemovedInBlank() {
+        $this->assertDef('http:', '');
+    }
+
+    function testDefaultSchemeRemovedInRelativeURI() {
+        $this->assertDef('http:/foo/bar', '/foo/bar');
+    }
+
+    function testDefaultSchemeNotRemovedInAbsoluteURI() {
+        $this->assertDef('http://example.com/foo/bar');
+    }
+
+    function testAltSchemeNotRemoved() {
+        $this->assertDef('mailto:this-looks-like-a-path@example.com');
+    }
+
+    function testResolveNullSchemeAmbiguity() {
+        $this->assertDef('///foo', '/foo');
+    }
+
+    function testResolveNullSchemeDoubleAmbiguity() {
+        $this->config->set('URI.Host', 'example.com');
+        $this->assertDef('////foo', '//example.com//foo');
+    }
+
+    function testURIDefinitionValidation() {
+        $parser = new HTMLPurifier_URIParser();
+        $uri = $parser->parse('http://example.com');
+        $this->config->set('URI.DefinitionID', 'HTMLPurifier_AttrDef_URITest->testURIDefinitionValidation');
+
+        generate_mock_once('HTMLPurifier_URIDefinition');
+        $uri_def = new HTMLPurifier_URIDefinitionMock();
+        $uri_def->expectOnce('filter', array($uri, '*', '*'));
+        $uri_def->setReturnValue('filter', true, array($uri, '*', '*'));
+        $uri_def->expectOnce('postFilter', array($uri, '*', '*'));
+        $uri_def->setReturnValue('postFilter', true, array($uri, '*', '*'));
+        $uri_def->setup = true;
+
+        // Since definitions are no longer passed by reference, we need
+        // to muck around with the cache to insert our mock. This is
+        // technically a little bad, since the cache shouldn't change
+        // behavior, but I don't feel too good about letting users
+        // overload entire definitions.
+        generate_mock_once('HTMLPurifier_DefinitionCache');
+        $cache_mock = new HTMLPurifier_DefinitionCacheMock();
+        $cache_mock->setReturnValue('get', $uri_def);
+
+        generate_mock_once('HTMLPurifier_DefinitionCacheFactory');
+        $factory_mock = new HTMLPurifier_DefinitionCacheFactoryMock();
+        $old = HTMLPurifier_DefinitionCacheFactory::instance();
+        HTMLPurifier_DefinitionCacheFactory::instance($factory_mock);
+        $factory_mock->setReturnValue('create', $cache_mock);
+
+        $this->assertDef('http://example.com');
+
+        HTMLPurifier_DefinitionCacheFactory::instance($old);
+    }
+
+    function test_make() {
+        $factory = new HTMLPurifier_AttrDef_URI();
+        $def = $factory->make('');
+        $def2 = new HTMLPurifier_AttrDef_URI();
+        $this->assertIdentical($def, $def2);
+
+        $def = $factory->make('embedded');
+        $def2 = new HTMLPurifier_AttrDef_URI(true);
+        $this->assertIdentical($def, $def2);
+    }
+
+    /*
+    function test_validate_configWhitelist() {
+
+        $this->config->set('URI.HostPolicy', 'DenyAll');
+        $this->config->set('URI.HostWhitelist', array(null, 'google.com'));
+
+        $this->assertDef('http://example.com/fo/google.com', false);
+        $this->assertDef('server.txt');
+        $this->assertDef('ftp://www.google.com/?t=a');
+        $this->assertDef('http://google.com.tricky.spamsite.net', false);
+
+    }
+    */
+
+}
+
+// vim: et sw=4 sts=4