510246f6e2
With this CL we use isolate->native_context() to provide a context for the CEntryStub of the runtime call. The native_context() is sufficient here because Runtime::kWasmThrowTypeError does not use the context. R=titzer@chromium.org TEST=mjsunit/wasm/ffi-error.js BUG=chromium:639492 Review-Url: https://codereview.chromium.org/2291043002 Cr-Commit-Position: refs/heads/master@{#39014}
101 lines
2.3 KiB
JavaScript
101 lines
2.3 KiB
JavaScript
// Copyright 2015 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --expose-wasm
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load("test/mjsunit/wasm/wasm-constants.js");
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load("test/mjsunit/wasm/wasm-module-builder.js");
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function testCallFFI(ffi) {
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var builder = new WasmModuleBuilder();
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var sig_index = kSig_i_dd;
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builder.addImport("fun", sig_index);
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builder.addFunction("main", sig_index)
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.addBody([
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kExprGetLocal, 0, // --
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kExprGetLocal, 1, // --
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kExprCallFunction, kArity2, 0, // --
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]) // --
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.exportFunc();
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var module = builder.instantiate(ffi);
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}
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// everything is good.
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(function() {
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var ffi = new Object();
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ffi.fun = function(a, b) { print(a, b); }
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testCallFFI(ffi);
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})();
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// FFI object should be an object.
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assertThrows(function() {
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var ffi = 0;
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testCallFFI(ffi);
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});
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// FFI object should have a "fun" property.
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assertThrows(function() {
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var ffi = new Object();
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testCallFFI(ffi);
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});
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// "fun" should be a JS function.
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assertThrows(function() {
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var ffi = new Object();
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ffi.fun = new Object();
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testCallFFI(ffi);
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});
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// "fun" should be a JS function.
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assertThrows(function() {
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var ffi = new Object();
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ffi.fun = 0;
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testCallFFI(ffi);
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});
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(function I64InSignatureThrows() {
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var builder = new WasmModuleBuilder();
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builder.addMemory(1, 1, true);
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builder.addFunction("function_with_invalid_signature", kSig_l_ll)
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.addBody([ // --
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kExprGetLocal, 0, // --
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kExprGetLocal, 1, // --
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kExprI64Sub]) // --
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.exportFunc()
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var module = builder.instantiate();
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assertThrows(function() {
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module.exports.function_with_invalid_signature(33, 88);
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}, TypeError);
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})();
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(function I64JSImportThrows() {
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var builder = new WasmModuleBuilder();
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var sig_index = builder.addType(kSig_i_i);
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var sig_i64_index = builder.addType(kSig_i_l);
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var index = builder.addImport("func", sig_i64_index);
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builder.addFunction("main", sig_index)
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.addBody([
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kExprGetLocal, 0,
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kExprI64SConvertI32,
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kExprCallImport, kArity1, index // --
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]) // --
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.exportFunc();
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var func = function() {return {};};
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var main = builder.instantiate({func: func}).exports.main;
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assertThrows(function() {
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main(13);
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}, TypeError);
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})();
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