codegen: Throw on an invalid enum value when appropiate

components/script/dom/bindings/codegen/CodegenRust.py

@@ -662,12 +662,17 @@ def getJSToNativeConversionInfo(type, descriptorProvider, failureCode=None,
                  '%s' % (firstCap(sourceDescription), exceptionCode))),
             post="\n")
 
+    def onFailureInvalidEnumValue(failureCode):
+        return CGGeneric(
+            failureCode or
+            ('throw_type_error(cx, "%s is not a valid enum value."); %s'
+             % (firstCap(sourceDescription), exceptionCode)))
+
     def onFailureNotCallable(failureCode):
-        return CGWrapper(
+        return CGGeneric(
-            CGGeneric(
             failureCode or
             ('throw_type_error(cx, \"%s is not callable.\");\n'
-                 '%s' % (firstCap(sourceDescription), exceptionCode))))
+             '%s' % (firstCap(sourceDescription), exceptionCode)))
 
     # A helper function for handling null default values. Checks that the
     # default value, if it exists, is null.
@@ -868,7 +873,7 @@ def getJSToNativeConversionInfo(type, descriptorProvider, failureCode=None,
                             "yet")
         enum = type.inner.identifier.name
         if invalidEnumValueFatal:
-            handleInvalidEnumValueCode = exceptionCode
+            handleInvalidEnumValueCode = onFailureInvalidEnumValue(failureCode).define()
         else:
             handleInvalidEnumValueCode = "return true;"
 

tests/wpt/metadata/FileAPI/file/File-constructor.html.ini

@@ -11,3 +11,4 @@
 
   [Using special character in fileName]
     expected: FAIL
+

tests/wpt/metadata/domparsing/DOMParser-parseFromString-xml.html.ini

@@ -1,9 +1,41 @@
 [DOMParser-parseFromString-xml.html]
   type: testharness
-  expected: TIMEOUT
   [Should return an error document for XML wellformedness errors in type text/xml]
     expected: FAIL
 
   [Should parse correctly in type application/xml]
-    expected: TIMEOUT
+    expected: FAIL
+
+  [XMLDocument interface for correctly parsed document with type application/xml]
+    expected: FAIL
+
+  [Should return an error document for XML wellformedness errors in type application/xml]
+    expected: FAIL
+
+  [XMLDocument interface for incorrectly parsed document with type application/xml]
+    expected: FAIL
+
+  [Should parse correctly in type application/xhtml+xml]
+    expected: FAIL
+
+  [XMLDocument interface for correctly parsed document with type application/xhtml+xml]
+    expected: FAIL
+
+  [Should return an error document for XML wellformedness errors in type application/xhtml+xml]
+    expected: FAIL
+
+  [XMLDocument interface for incorrectly parsed document with type application/xhtml+xml]
+    expected: FAIL
+
+  [Should parse correctly in type image/svg+xml]
+    expected: FAIL
+
+  [XMLDocument interface for correctly parsed document with type image/svg+xml]
+    expected: FAIL
+
+  [Should return an error document for XML wellformedness errors in type image/svg+xml]
+    expected: FAIL
+
+  [XMLDocument interface for incorrectly parsed document with type image/svg+xml]
+    expected: FAIL
 

tests/wpt/metadata/html/browsers/the-window-object/Document-defaultView.html.ini

@@ -1,6 +1,5 @@
 [Document-defaultView.html]
   type: testharness
-  expected: TIMEOUT
   [Document created with the Document constructor]
     expected: FAIL
 
@@ -11,5 +10,8 @@
     expected: FAIL
 
   [Document created with XML DOMParser]
-    expected: TIMEOUT
+    expected: FAIL
+
+  [Document created with HTML DOMParser]
+    expected: FAIL
 

tests/wpt/web-platform-tests/domparsing/DOMParser-parseFromString-html.html

@@ -61,4 +61,10 @@ test(function() {
     assert_equals(htmldoc.documentElement.localName, "html");
     assert_equals(htmldoc.documentElement.namespaceURI, "http://www.w3.org/1999/xhtml");
 }, "DOMParser parses HTML tag soup with no problems");
+
+test(function() {
+    assert_throws(new TypeError(), function() {
+        new DOMParser().parseFromString("", "text/foo-this-is-invalid");
+    })
+}, "DOMParser throws on an invalid enum value")
 </script>