Implement autocapitalize in Blink to be used by the embedder.

LayoutTests/screen_orientation/screenorientation-api.html

Index: LayoutTests/screen_orientation/screenorientation-api.html
diff --git a/LayoutTests/screen_orientation/screenorientation-api.html b/LayoutTests/screen_orientation/screenorientation-api.html
index 6d731bdc8a2d4e12d30424fe09ca6d69c1a3ec3c..fefb3fe32840c2a43806a0ea5eb42c7b9e2f0c5c 100644
--- a/LayoutTests/screen_orientation/screenorientation-api.html
+++ b/LayoutTests/screen_orientation/screenorientation-api.html
@@ -6,29 +6,72 @@
 <script>
 
 test(function() {
-    assert_true('orientation' in window.screen);
-    assert_true('angle' in window.screen.orientation);
-    assert_true('type' in window.screen.orientation);
-    assert_true('lock' in window.screen.orientation);
-    assert_true('unlock' in window.screen.orientation);
-    assert_true('onchange' in window.screen.orientation);
-}, "Test that the Screen Orientation API is present.")
+    assert_true('autocapitalize' in document.createElement('input'));
+}, "Test that the autocapitalize is avaible on HTMLInputElement.")
 
 test(function() {
-  assert_equals(typeof(screen.orientation), "object");
-  assert_equals(typeof(screen.orientation.angle), "number");
-  assert_equals(typeof(screen.orientation.type), "string");
-  assert_equals(typeof(screen.orientation.lock), "function");
-  assert_equals(typeof(screen.orientation.unlock), "function");
-  assert_equals(typeof(screen.orientation.onchange), "object");
-}, "Test Screen Orientation API property types.");
+    assert_true('autocapitalize' in document.createElement('textarea'));
+}, "Test that the autocapitalize is avaible on HTMLTextAreaElement.")
 
 test(function() {
-  assert_true('addEventListener' in screen.orientation);
-  assert_true('removeEventListener' in screen.orientation);
-  assert_true('dispatchEvent' in screen.orientation);
-  assert_true(screen.orientation instanceof EventTarget)
-}, "Test that screen.orientation is an EventTarget.");
+  var elements = [ document.createElement('input'),
+                   document.createElement('textarea') ];
+
+  elements.forEach(function(e) {
+    e.autocapitalize = 'on';
+    assert_equals('sentences', e.autocapitalize);
+
+    e.autocapitalize = 'off';
+    assert_equals('none', e.autocapitalize);
+  });
+}, "Test deprecated values of autocapitalize.");
+
+test(function() {
+  var elements = [ document.createElement('input'),
+                   document.createElement('textarea') ];
+  var knownValues = [ 'none', 'characters', 'words', 'sentences' ];
+
+  var defaultValue = 'sentences';
+  elements.forEach(function(e) {
+    // Default value.
+    assert_equals(defaultValue, e.autocapitalize);
+
+    // Invalid value.
+    e.autocapitalize = 'foo';
+    assert_equals(defaultValue, e.autocapitalize);
+    assert_equals('foo', e.getAtribute('autocapitalize'));
+    e.setAttribute('autocapitalize', 'bar');
+    assert_equals(defaultValue, e.autocapitalize);
+    assert_equals('bar', e.getAtribute('autocapitalize'));
+
+    // Default value.
+    e.removeAttribute('autocapitalize');
+    assert_equals(defaultValue, e.autocapitalize);
+    assert_equals(null, e.getAtribute('autocapitalize'));
+
+    // Case insensitive.
+    e.setAttribute('autocapitalize', 'NoNe');
+    assert_equals('none', e.autocapitalize);
+    assert_equals('none', e.getAtribute('autocapitalize'));
+    e.autocapitalize = 'WORDS';
+    assert_equals('words', e.autocapitalize);
+    assert_equals('words', e.getAtribute('autocapitalize'));
+
+    knownValues.forEach(function(value) {
+      e.setAttribute('autocapitalize', value);
+      assert_equals(value, e.autocapitalize);
+      assert_equals(value, e.getAtribute('autocapitalize'));
+
+      e.removeAttribute('autocapitalize');
+
+      e.autocapitalize = value;
+      assert_equals(value, e.autocapitalize);
+      assert_equals(value, e.getAtribute('autocapitalize'));
+
+      e.removeAttribute('autocapitalize');
+    });
+  });
+}, "Test reflection of autocapitalize.");
 
 </script>
 </body>