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Files roundtrip through FormData

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This commit is contained in:
Patrick Shaughnessy 2020-01-20 18:57:43 -05:00
parent 66aebfdbee
commit 4dd27e1648
2 changed files with 10 additions and 14 deletions
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13
components/script/dom/formdata.rs
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@ -185,12 +185,19 @@ impl FormDataMethods for FormData {
impl FormData {
// https://xhr.spec.whatwg.org/#create-an-entry
// Steps 3-4.
fn create_an_entry(&self, blob: &Blob, opt_filename: Option<USVString>) -> DomRoot<File> {
// Steps 3-4
let name = match opt_filename {
Some(filename) => DOMString::from(filename.0),
None if blob.downcast::<File>().is_none() => DOMString::from("blob"),
None => DOMString::from(""),
None => match blob.downcast::<File>() {
None => DOMString::from("blob"),
// If it is already a file and no filename was given,
// then neither step 3 nor step 4 happens, so instead of
// creating a new File object we use the existing one.
Some(file) => {
return DomRoot::from_ref(file);
},
},
};
let bytes = blob.get_bytes().unwrap_or(vec![]);

11
tests/wpt/metadata/xhr/formdata-foreach.html.ini
View file

@ -1,11 +0,0 @@
[formdata-foreach.html]
type: testharness
[Iterator should return duplicate keys and non-deleted values]
expected: FAIL
[Entries iterator should return duplicate keys and non-deleted values]
expected: FAIL
[Values iterator should return non-deleted values]
expected: FAIL