171489 2017-04-30 19:31:33 -0700 Response.blob() has empty type when created with a ReadableStream and content-type header 2017-05-02 09:58:38 -0700 1 1 1 Unclassified WebKit Platform WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 ben webkit-unassigned achristensen ben cdumez commit-queue youennf oldest_to_newest 1303183 0 ben 2017-04-30 19:31:33 -0700 WebKit is currently failing this WPT test: fetch/api/response/response-consume.html On the "from stream to blob" case. This test is basically: var data = 'hello world'; var stream = new ReadableStream({ start: function(controller) { controller.enqueue(stringToArray(data)); controller.close(); } }); var r = new Response(stream, { headers: [['content-type', 'text/plain']] }); r.blob().then(b => assert_equals(b.type, 'text/plain')); WebKit is failing because whenever a ReadableStream is passed as the body of the Response the blob() output will have an empty string Blob.type. 1303184 1 308708 ben 2017-04-30 19:44:43 -0700 Created attachment 308708 Set Response.blob() type correctly when body is a ReadableStream. 1303682 2 308708 youennf 2017-05-02 09:29:45 -0700 Comment on attachment 308708 Set Response.blob() type correctly when body is a ReadableStream. Thanks! 1303689 3 308708 commit-queue 2017-05-02 09:58:37 -0700 Comment on attachment 308708 Set Response.blob() type correctly when body is a ReadableStream. Clearing flags on attachment: 308708 Committed r216073: <http://trac.webkit.org/changeset/216073> 1303690 4 commit-queue 2017-05-02 09:58:38 -0700 All reviewed patches have been landed. Closing bug. 308708 2017-04-30 19:44:43 -0700 2017-05-02 09:58:37 -0700 Set Response.blob() type correctly when body is a ReadableStream. bug171489_streamblob.patch text/plain 4154 ben ZGlmZiAtLWdpdCBMYXlvdXRUZXN0cy9pbXBvcnRlZC93M2MvQ2hhbmdlTG9nIExheW91dFRlc3Rz L2ltcG9ydGVkL3czYy9DaGFuZ2VMb2cKaW5kZXggZTIyNDQxNGIxNTUuLjI1NGEwNmQzMjcyIDEw MDY0NAotLS0gTGF5b3V0VGVzdHMvaW1wb3J0ZWQvdzNjL0NoYW5nZUxvZworKysgTGF5b3V0VGVz dHMvaW1wb3J0ZWQvdzNjL0NoYW5nZUxvZwpAQCAtMSw1ICsxLDE0IEBACiAyMDE3LTA0LTMwICBC ZW4gS2VsbHkgPGJlbkB3YW5kZXJ2aWV3LmNvbT4KIAorICAgICAgICBTZXQgUmVzcG9uc2UuYmxv YigpIHR5cGUgY29ycmVjdGx5IHdoZW4gYm9keSBpcyBhIFJlYWRhYmxlU3RyZWFtLgorICAgICAg ICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTcxNDg5CisKKyAgICAg ICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkKKworICAgICAgICAqIHdlYi1wbGF0Zm9ybS10 ZXN0cy9mZXRjaC9hcGkvcmVzcG9uc2UvcmVzcG9uc2UtY29uc3VtZS1leHBlY3RlZC50eHQ6CisK KzIwMTctMDQtMzAgIEJlbiBLZWxseSA8YmVuQHdhbmRlcnZpZXcuY29tPgorCiAgICAgICAgIFJl 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