6e8338865a
R=clemensh@chromium.org CC=rossberg@chromium.org BUG=chromium:575167 Review-Url: https://codereview.chromium.org/2591753002 Cr-Commit-Position: refs/heads/master@{#41866}
128 lines
3.1 KiB
JavaScript
128 lines
3.1 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, 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 = {"": {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 I64ParamsInSignatureThrows() {
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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_i_l)
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.addBody([
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kExprGetLocal, 0,
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kExprI32ConvertI64
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])
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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);
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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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kExprCallFunction, 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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(function ImportSymbolToNumberThrows() {
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var builder = new WasmModuleBuilder();
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var index = builder.addImport("", "func", kSig_i_v);
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builder.addFunction("main", kSig_i_v)
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.addBody([kExprCallFunction, 0])
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.exportFunc();
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var func = () => Symbol();
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var main = builder.instantiate({"": {func: func}}).exports.main;
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assertThrows(() => main(), TypeError);
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})();
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