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worker.postMessage should throw a TypeError if a SharedArrayBuffer is in the transfer list https://bugs.webkit.org/show_bug.cgi?id=168277 Reviewed by Mark Lam. Source/WebCore: Test: workers/sab/postMessage-transfer-type-error.html This is a simple spec compliance change. The title says it all. * bindings/js/SerializedScriptValue.cpp: (WebCore::SerializedScriptValue::create): LayoutTests: Add a test of the new behavior, and remove tests for the old behavior. Most of the SharedArrayBuffer tests use the new style, where the buffer is not in the transfer list, and the tests being removed are clones of the no-transfer tests. So, we aren't losing any coverage. * workers/sab/null-worker.js: Added. * workers/sab/postMessage-transfer-type-error-expected.txt: Added. * workers/sab/postMessage-transfer-type-error.html: Added. * workers/sab/sab-creator-transfer.js: Removed. (Sibling: sab-creator-no-transfer.js) * workers/sab/sent-from-worker-transfer.html: Removed. (Sibling: sent-from-worker-no-transfer.html) * workers/sab/simple.html: Removed. (Sibling: no-transfer.html) Canonical link: https://commits.webkit.org/185335@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@212301 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2017-02-14 17:07:34 +00:00
Checks that worker.postMessage rejects SharedArrayBuffers in the transfer list
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
WebAssembly API: test with neutered inputs https://bugs.webkit.org/show_bug.cgi?id=163899 Reviewed by JF Bastien. JSTests: * wasm/js-api/neutered-inputs.js: Added. (const.testFunction): (const.testConstructor): * wasm/js-api/test_basic_api.js: (const.c.in.constructorProperties.switch): Source/JavaScriptCore: Add tests to check that we properly throw a type error when we get a transferred ArrayBuffer. Also, we should make sure we cannot post message a wasm memory's ArrayBuffer. * API/JSTypedArray.cpp: (JSObjectGetArrayBufferBytesPtr): * runtime/ArrayBuffer.cpp: (JSC::ArrayBuffer::makeShared): (JSC::ArrayBuffer::makeWasmMemory): (JSC::ArrayBuffer::transferTo): (JSC::ArrayBuffer::neuter): (JSC::ArrayBuffer::notifyIncommingReferencesOfTransfer): (JSC::errorMesasgeForTransfer): * runtime/ArrayBuffer.h: (JSC::ArrayBuffer::isLocked): (JSC::ArrayBuffer::isWasmMemory): * wasm/js/JSWebAssemblyMemory.cpp: (JSC::JSWebAssemblyMemory::buffer): (JSC::JSWebAssemblyMemory::grow): Source/WebCore: Make it not possible to transfer an ArrayBuffer that is backed by a wasm memory. Test: workers/wasm-mem-post-message.html * bindings/js/SerializedScriptValue.cpp: (WebCore::SerializedScriptValue::create): LayoutTests: This patch dups Saam's de-modularized builder. * workers/sab/postMessage-transfer-type-error-expected.txt: * workers/wasm-mem-post-message-expected.txt: Added. * workers/wasm-mem-post-message.html: Added. * workers/wasm-mem-post-message/test.js: Added. (worker.onmessage): * workers/wasm-mem-post-message/worker.js: Added. (onmessage): * workers/wasm-resources/builder.js: Added. (const._fail): (const.isNotA.assert.isNotA): (const): (switch.typeof): (Builder): (Builder.prototype.setChecked): (Builder.prototype.setPreamble): (Builder.prototype._functionIndexSpaceKeyHash): (Builder.prototype._registerFunctionToIndexSpace): (Builder.prototype._getFunctionFromIndexSpace): (Builder.prototype._registerSectionBuilders.const.section.in.WASM.description.section.switch.section.case.string_appeared_here.this.section): (Builder.prototype._registerSectionBuilders.const.section.in.WASM.description.section.switch.section.const.codeBuilder.End.switch.case.string_appeared_here.e): (Builder.prototype._registerSectionBuilders.this.Unknown): Canonical link: https://commits.webkit.org/189196@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@217052 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2017-05-18 18:22:19 +00:00
PASS postMessageTransferSharedArrayBuffer() threw exception TypeError: Cannot transfer a SharedArrayBuffer.
worker.postMessage should throw a TypeError if a SharedArrayBuffer is in the transfer list https://bugs.webkit.org/show_bug.cgi?id=168277 Reviewed by Mark Lam. Source/WebCore: Test: workers/sab/postMessage-transfer-type-error.html This is a simple spec compliance change. The title says it all. * bindings/js/SerializedScriptValue.cpp: (WebCore::SerializedScriptValue::create): LayoutTests: Add a test of the new behavior, and remove tests for the old behavior. Most of the SharedArrayBuffer tests use the new style, where the buffer is not in the transfer list, and the tests being removed are clones of the no-transfer tests. So, we aren't losing any coverage. * workers/sab/null-worker.js: Added. * workers/sab/postMessage-transfer-type-error-expected.txt: Added. * workers/sab/postMessage-transfer-type-error.html: Added. * workers/sab/sab-creator-transfer.js: Removed. (Sibling: sab-creator-no-transfer.js) * workers/sab/sent-from-worker-transfer.html: Removed. (Sibling: sent-from-worker-no-transfer.html) * workers/sab/simple.html: Removed. (Sibling: no-transfer.html) Canonical link: https://commits.webkit.org/185335@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@212301 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2017-02-14 17:07:34 +00:00
PASS successfullyParsed is true
TEST COMPLETE