184886 2018-04-23 09:34:26 -0700 WebAssembly: add support for stream APIs - JavaScript API: Implement loading for the Blob type 2021-02-02 13:45:42 -0800 1 1 1 Unclassified WebKit JavaScriptCore WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED https://bugs.webkit.org/show_bug.cgi?id=221281 InRadar P2 Normal --- 183442 161709 1 gskachkov ysuzuki aakash_jain benjamin beyer calvaris cdumez chi187 clopez ews-watchlist hotaru jfbastien kevinhart836 rob webkit-bot-watchers-bugzilla webkit-bug-importer youennf ysuzuki oldest_to_newest 1416911 0 gskachkov 2018-04-23 09:34:26 -0700 Implement loading for the Blob type for streaming API, currently implemented SharedBuffer 1416913 1 jfbastien 2018-04-23 09:38:59 -0700 You mean this: https://developer.mozilla.org/en-US/docs/Web/API/Blob ? 1416915 2 gskachkov 2018-04-23 09:49:22 -0700 (In reply to JF Bastien from comment #1) > You mean this: https://developer.mozilla.org/en-US/docs/Web/API/Blob ? Yeah, this currently fails: ``` const blob = new Blob(...); WebAssembly.instantiateStreaming(new Response(blob, { headers: { "Content-Type" : "application/wasm" }})); ``` currently my patch support only Responses manually created from ReadableStream: ``` const stream = new ReadableStream(...); WebAssembly.instantiateStreaming(new Response(stream, { headers: { "Content-Type" : "application/wasm" }})); ``` 1722260 4 ysuzuki 2021-01-25 14:02:41 -0800 Will do at the same time. *** This bug has been marked as a duplicate of bug 173105 *** 1722842 5 ysuzuki 2021-01-26 23:10:35 -0800 Initially, we do not support it. 1724147 6 ysuzuki 2021-02-01 02:06:55 -0800 @Youenn Would you mind telling me the best way to load bytes from FormData? FetchResponse can have FormData as its body, and we would like to load byte streams from that to pass this data to Wasm streaming compiler. 1724549 7 418968 ysuzuki 2021-02-02 00:21:37 -0800 Created attachment 418968 Patch 1724550 8 ews-watchlist 2021-02-02 00:22:23 -0800 This patch modifies the imported WPT tests. Please ensure that any changes on the tests (not coming from a WPT import) are exported to WPT. Please see https://trac.webkit.org/wiki/WPTExportProcess 1724568 9 418968 youennf 2021-02-02 01:28:01 -0800 Comment on attachment 418968 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=418968&action=review > Source/WebCore/bindings/js/JSDOMGlobalObject.cpp:349 > + } Sounds good like this. Or maybe we could introduce a utility method that would handle blob through consumeBodyReceivedByChunk, since the same thing is used in DOMCache. > LayoutTests/imported/w3c/web-platform-tests/wasm/wasm_stream_instantiate_test.html:113 > + }, "instantiateStreaming using blob"); Might be worth adding a test with form data even though we fail it for now? 1724750 10 418968 ysuzuki 2021-02-02 10:27:39 -0800 Comment on attachment 418968 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=418968&action=review >> Source/WebCore/bindings/js/JSDOMGlobalObject.cpp:349 >> + } > > Sounds good like this. > Or maybe we could introduce a utility method that would handle blob through consumeBodyReceivedByChunk, since the same thing is used in DOMCache. For now, I want to have this separate from consumeBodyReceivedByChunk (first, making it ReadableStream, and then use it in consumeBodyReceivedByChunk), because creating ReadableStream can cause exception. And we need JSGlobalObject, while the other ones are not requiring it in consumeBodyReceivedByChunk. I think, possibly, in the future change, we could just call consumeBodyReceivedByChunk without making Blob to ReadableStream (using BlobLoader). >> LayoutTests/imported/w3c/web-platform-tests/wasm/wasm_stream_instantiate_test.html:113 >> + }, "instantiateStreaming using blob"); > > Might be worth adding a test with form data even though we fail it for now? Sounds good! Added. 1724753 11 ysuzuki 2021-02-02 10:30:50 -0800 Committed r272221: <https://trac.webkit.org/changeset/272221> 1724754 12 webkit-bug-importer 2021-02-02 10:35:23 -0800 <rdar://problem/73886641> 1724871 13 aakash_jain 2021-02-02 13:31:30 -0800 (In reply to Yusuke Suzuki from comment #11) > Committed r272221: <https://trac.webkit.org/changeset/272221> This seems to have broken two layout tests: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fwasm%2Fwasm_stream_instantiate_test.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fwasm%2Fwasm_stream_instantiate_test.html 1724876 14 ysuzuki 2021-02-02 13:45:42 -0800 (In reply to Aakash Jain from comment #13) > (In reply to Yusuke Suzuki from comment #11) > > Committed r272221: <https://trac.webkit.org/changeset/272221> > This seems to have broken two layout tests: > https://results.webkit.org/?suite=layout-tests&suite=layout- > tests&test=imported%2Fw3c%2Fweb-platform- > tests%2Fwasm%2Fwasm_stream_instantiate_test.html&test=imported%2Fw3c%2Fweb- > platform-tests%2Fwasm%2Fwasm_stream_instantiate_test.html Fixed in https://bugs.webkit.org/show_bug.cgi?id=221281 418968 2021-02-02 00:21:37 -0800 2021-02-02 01:28:01 -0800 Patch bug-184886-20210202002136.patch text/plain 7860 ysuzuki U3VidmVyc2lvbiBSZXZpc2lvbjogMjcyMTkwCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggNjcyOGVlZGU5MWVjODQy NDAxZjE3NmRhYzQ4OWQ1ZmQwZTU1Y2ZlMi4uMjhiOGM5N2U4OWYyOTQwZTdlZDQ2M2QyMTVmMDAy NzBmZjc5YzQ3OCAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE4IEBACisyMDIxLTAyLTAyICBZdXN1 a2UgU3V6dWtpICA8eXN1enVraUBhcHBsZS5jb20+CisKKyAgICAgICAgV2ViQXNzZW1ibHk6IGFk ZCBzdXBwb3J0IGZvciBzdHJlYW0gQVBJcyAtIEphdmFTY3JpcHQgQVBJOiBJbXBsZW1lbnQgbG9h ZGluZyBmb3IgdGhlIEJsb2IgdHlwZQorICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9z 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