Add value sanitization algorithm for input[type="email"]

Handle "Multiple" attribute for email value sanitization

Fix code formatting

Tests for email value sanitization should pass

Make failing wpt tests pass

Change new_value => sanitized

1 files changed, 19 insertions, 1 deletions

diff --git a/components/script/dom/htmlinputelement.rs b/components/script/dom/htmlinputelement.rs
index a7d73dd404e..26a5c41a26c 100755
--- a/components/script/dom/htmlinputelement.rs
+++ b/components/script/dom/htmlinputelement.rs
@@ -63,7 +63,7 @@ use std::cell::Cell;
 use std::ops::Range;
 use style::attr::AttrValue;
 use style::element_state::ElementState;
-use style::str::split_commas;
+use style::str::{split_commas, str_join};
 
 const DEFAULT_SUBMIT_VALUE: &'static str = "Submit";
 const DEFAULT_RESET_VALUE: &'static str = "Reset";
@@ -1195,6 +1195,24 @@ impl HTMLInputElement {
             InputType::Range => {
                 value.set_best_representation_of_the_floating_point_number();
             },
+            InputType::Email => {
+                if !self.Multiple() {
+                    value.strip_newlines();
+                    value.strip_leading_and_trailing_ascii_whitespace();
+                } else {
+                    let sanitized = str_join(
+                        split_commas(value).map(|token| {
+                            let mut token = DOMString::from_string(token.to_string());
+                            token.strip_newlines();
+                            token.strip_leading_and_trailing_ascii_whitespace();
+                            token
+                        }),
+                        ",",
+                    );
+                    value.clear();
+                    value.push_str(sanitized.as_str());
+                }
+            },
             _ => (),
         }
     }