Web Streams API (#176)

* [bun.js] `WritableStream`, `ReadableStream`, `TransformStream`, `WritableStreamDefaultController`, `ReadableStreamDefaultController` & more

* Implement `Blob.stream()`

* Update streams.test.js

* Fix sourcemaps crash

* [TextEncoder] 3x faster in hot loops

* reading almost works

* start to implement native streams

* Implement `Blob.stream()`

* Implement `Bun.file(pathOrFd).stream()`

* Add an extra function

* [fs.readFile] Improve performance

* make jsc bindings a little easier to work with

* fix segfault

* faster async/await + readablestream optimizations

* WebKit updates

* More WebKit updates

* Add releaseWEakrefs binding

* `bun:jsc`

* More streams

* Update streams.test.js

* Update Makefile

* Update mimalloc

* Update WebKit

* Create bun-jsc.test.js

* Faster ReadableStream

* Fix off by one & exceptions

* Handle empty files/blobs

* Update streams.test.js

* Move streams to it's own file

* temp

* impl #1

* take two

* good enough for now

* Implement `readableStreamToArray`, `readableStreamToArrayBuffer`, `concatArrayBuffers`

* jsxOptimizationInlining

* Fix crash

* Add `jsxOptimizationInline` to Bun.Transpiler

* Update Transpiler types

* Update js_ast.zig

* Automatically choose production mode when NODE_ENV="production"

* Update cli.zig

* [jsx] Handle defaultProps when inlining

* Update transpiler.test.js

* uncomment some tests

Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>

1 files changed, 142 insertions, 0 deletions

diff --git a/src/javascript/jsc/bindings/TransformStreamDefaultControllerBuiltins.cpp b/src/javascript/jsc/bindings/TransformStreamDefaultControllerBuiltins.cpp
new file mode 100644
index 000000000..31c509a1c
--- /dev/null
+++ b/src/javascript/jsc/bindings/TransformStreamDefaultControllerBuiltins.cpp
@@ -0,0 +1,142 @@
+/*
+ * Copyright (c) 2015 Igalia
+ * Copyright (c) 2015 Igalia S.L.
+ * Copyright (c) 2015 Igalia.
+ * Copyright (c) 2015, 2016 Canon Inc. All rights reserved.
+ * Copyright (c) 2015, 2016, 2017 Canon Inc.
+ * Copyright (c) 2016, 2020 Apple Inc. All rights reserved.
+ * Copyright (c) 2022 Codeblog Corp. All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+
+// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for
+// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py
+
+#include "config.h"
+#include "TransformStreamDefaultControllerBuiltins.h"
+
+#include "WebCoreJSClientData.h"
+#include <JavaScriptCore/HeapInlines.h>
+#include <JavaScriptCore/IdentifierInlines.h>
+#include <JavaScriptCore/Intrinsic.h>
+#include <JavaScriptCore/JSCJSValueInlines.h>
+#include <JavaScriptCore/JSCellInlines.h>
+#include <JavaScriptCore/StructureInlines.h>
+#include <JavaScriptCore/VM.h>
+
+namespace WebCore {
+
+const JSC::ConstructAbility s_transformStreamDefaultControllerInitializeTransformStreamDefaultControllerCodeConstructAbility = JSC::ConstructAbility::CannotConstruct;
+const JSC::ConstructorKind s_transformStreamDefaultControllerInitializeTransformStreamDefaultControllerCodeConstructorKind = JSC::ConstructorKind::None;
+const int s_transformStreamDefaultControllerInitializeTransformStreamDefaultControllerCodeLength = 54;
+static const JSC::Intrinsic s_transformStreamDefaultControllerInitializeTransformStreamDefaultControllerCodeIntrinsic = JSC::NoIntrinsic;
+const char* const s_transformStreamDefaultControllerInitializeTransformStreamDefaultControllerCode =
+    "(function ()\n" \
+    "{\n" \
+    "    \"use strict\";\n" \
+    "\n" \
+    "    return this;\n" \
+    "})\n" \
+;
+
+const JSC::ConstructAbility s_transformStreamDefaultControllerDesiredSizeCodeConstructAbility = JSC::ConstructAbility::CannotConstruct;
+const JSC::ConstructorKind s_transformStreamDefaultControllerDesiredSizeCodeConstructorKind = JSC::ConstructorKind::None;
+const int s_transformStreamDefaultControllerDesiredSizeCodeLength = 465;
+static const JSC::Intrinsic s_transformStreamDefaultControllerDesiredSizeCodeIntrinsic = JSC::NoIntrinsic;
+const char* const s_transformStreamDefaultControllerDesiredSizeCode =
+    "(function ()\n" \
+    "{\n" \
+    "    \"use strict\";\n" \
+    "\n" \
+    "    if (!@isTransformStreamDefaultController(this))\n" \
+    "        throw @makeThisTypeError(\"TransformStreamDefaultController\", \"enqueue\");\n" \
+    "\n" \
+    "    const stream = @getByIdDirectPrivate(this, \"stream\");\n" \
+    "    const readable = @getByIdDirectPrivate(stream, \"readable\");\n" \
+    "    const readableController = @getByIdDirectPrivate(readable, \"readableStreamController\");\n" \
+    "\n" \
+    "    return @readableStreamDefaultControllerGetDesiredSize(readableController);\n" \
+    "})\n" \
+;
+
+const JSC::ConstructAbility s_transformStreamDefaultControllerEnqueueCodeConstructAbility = JSC::ConstructAbility::CannotConstruct;
+const JSC::ConstructorKind s_transformStreamDefaultControllerEnqueueCodeConstructorKind = JSC::ConstructorKind::None;
+const int s_transformStreamDefaultControllerEnqueueCodeLength = 235;
+static const JSC::Intrinsic s_transformStreamDefaultControllerEnqueueCodeIntrinsic = JSC::NoIntrinsic;
+const char* const s_transformStreamDefaultControllerEnqueueCode =
+    "(function (chunk)\n" \
+    "{\n" \
+    "    \"use strict\";\n" \
+    "\n" \
+    "    if (!@isTransformStreamDefaultController(this))\n" \
+    "        throw @makeThisTypeError(\"TransformStreamDefaultController\", \"enqueue\");\n" \
+    "\n" \
+    "    @transformStreamDefaultControllerEnqueue(this, chunk);\n" \
+    "})\n" \
+;
+
+const JSC::ConstructAbility s_transformStreamDefaultControllerErrorCodeConstructAbility = JSC::ConstructAbility::CannotConstruct;
+const JSC::ConstructorKind s_transformStreamDefaultControllerErrorCodeConstructorKind = JSC::ConstructorKind::None;
+const int s_transformStreamDefaultControllerErrorCodeLength = 223;
+static const JSC::Intrinsic s_transformStreamDefaultControllerErrorCodeIntrinsic = JSC::NoIntrinsic;
+const char* const s_transformStreamDefaultControllerErrorCode =
+    "(function (e)\n" \
+    "{\n" \
+    "    \"use strict\";\n" \
+    "\n" \
+    "    if (!@isTransformStreamDefaultController(this))\n" \
+    "        throw @makeThisTypeError(\"TransformStreamDefaultController\", \"error\");\n" \
+    "\n" \
+    "    @transformStreamDefaultControllerError(this, e);\n" \
+    "})\n" \
+;
+
+const JSC::ConstructAbility s_transformStreamDefaultControllerTerminateCodeConstructAbility = JSC::ConstructAbility::CannotConstruct;
+const JSC::ConstructorKind s_transformStreamDefaultControllerTerminateCodeConstructorKind = JSC::ConstructorKind::None;
+const int s_transformStreamDefaultControllerTerminateCodeLength = 227;
+static const JSC::Intrinsic s_transformStreamDefaultControllerTerminateCodeIntrinsic = JSC::NoIntrinsic;
+const char* const s_transformStreamDefaultControllerTerminateCode =
+    "(function ()\n" \
+    "{\n" \
+    "    \"use strict\";\n" \
+    "\n" \
+    "    if (!@isTransformStreamDefaultController(this))\n" \
+    "        throw @makeThisTypeError(\"TransformStreamDefaultController\", \"terminate\");\n" \
+    "\n" \
+    "    @transformStreamDefaultControllerTerminate(this);\n" \
+    "})\n" \
+;
+
+
+#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \
+JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \
+{\
+    JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \
+    return clientData->builtinFunctions().transformStreamDefaultControllerBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().transformStreamDefaultControllerBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \
+}
+WEBCORE_FOREACH_TRANSFORMSTREAMDEFAULTCONTROLLER_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR)
+#undef DEFINE_BUILTIN_GENERATOR
+
+
+} // namespace WebCore