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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Flags: --expose-wasm | 5 // Flags: --expose-wasm |
6 | 6 |
7 load("test/mjsunit/wasm/wasm-constants.js"); | 7 load("test/mjsunit/wasm/wasm-constants.js"); |
8 load("test/mjsunit/wasm/wasm-module-builder.js"); | 8 load("test/mjsunit/wasm/wasm-module-builder.js"); |
9 | 9 |
10 function testCallFFI(ffi) { | 10 function testCallFFI(ffi) { |
11 var builder = new WasmModuleBuilder(); | 11 var builder = new WasmModuleBuilder(); |
12 | 12 |
13 var sig_index = kSig_i_dd; | 13 var sig_index = kSig_i_dd; |
14 builder.addImport("fun", sig_index); | 14 builder.addImport("", "fun", sig_index); |
15 builder.addFunction("main", sig_index) | 15 builder.addFunction("main", sig_index) |
16 .addBody([ | 16 .addBody([ |
17 kExprGetLocal, 0, // -- | 17 kExprGetLocal, 0, // -- |
18 kExprGetLocal, 1, // -- | 18 kExprGetLocal, 1, // -- |
19 kExprCallFunction, 0, // -- | 19 kExprCallFunction, 0, // -- |
20 ]) // -- | 20 ]) // -- |
21 .exportFunc(); | 21 .exportFunc(); |
22 | 22 |
23 var module = builder.instantiate(ffi); | 23 var module = builder.instantiate(ffi); |
24 } | 24 } |
25 | 25 |
26 // everything is good. | 26 // everything is good. |
27 (function() { | 27 (function() { |
28 var ffi = new Object(); | 28 var ffi = {"": {fun: function(a, b) { print(a, b); }}} |
29 ffi.fun = function(a, b) { print(a, b); } | |
30 testCallFFI(ffi); | 29 testCallFFI(ffi); |
31 })(); | 30 })(); |
32 | 31 |
33 | 32 |
34 // FFI object should be an object. | 33 // FFI object should be an object. |
35 assertThrows(function() { | 34 assertThrows(function() { |
36 var ffi = 0; | 35 var ffi = 0; |
37 testCallFFI(ffi); | 36 testCallFFI(ffi); |
38 }); | 37 }); |
39 | 38 |
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94 | 93 |
95 assertThrows(function() { | 94 assertThrows(function() { |
96 module.exports.function_with_invalid_signature(33); | 95 module.exports.function_with_invalid_signature(33); |
97 }, TypeError); | 96 }, TypeError); |
98 })(); | 97 })(); |
99 | 98 |
100 (function I64JSImportThrows() { | 99 (function I64JSImportThrows() { |
101 var builder = new WasmModuleBuilder(); | 100 var builder = new WasmModuleBuilder(); |
102 var sig_index = builder.addType(kSig_i_i); | 101 var sig_index = builder.addType(kSig_i_i); |
103 var sig_i64_index = builder.addType(kSig_i_l); | 102 var sig_i64_index = builder.addType(kSig_i_l); |
104 var index = builder.addImport("func", sig_i64_index); | 103 var index = builder.addImport("", "func", sig_i64_index); |
105 builder.addFunction("main", sig_index) | 104 builder.addFunction("main", sig_index) |
106 .addBody([ | 105 .addBody([ |
107 kExprGetLocal, 0, | 106 kExprGetLocal, 0, |
108 kExprI64SConvertI32, | 107 kExprI64SConvertI32, |
109 kExprCallFunction, index // -- | 108 kExprCallFunction, index // -- |
110 ]) // -- | 109 ]) // -- |
111 .exportFunc(); | 110 .exportFunc(); |
112 var func = function() {return {};}; | 111 var func = function() {return {};}; |
113 var main = builder.instantiate({func: func}).exports.main; | 112 var main = builder.instantiate({"": {func: func}}).exports.main; |
114 assertThrows(function() { | 113 assertThrows(function() { |
115 main(13); | 114 main(13); |
116 }, TypeError); | 115 }, TypeError); |
117 })(); | 116 })(); |
118 | 117 |
119 (function ImportSymbolToNumberThrows() { | 118 (function ImportSymbolToNumberThrows() { |
120 var builder = new WasmModuleBuilder(); | 119 var builder = new WasmModuleBuilder(); |
121 var index = builder.addImport("func", kSig_i_v); | 120 var index = builder.addImport("", "func", kSig_i_v); |
122 builder.addFunction("main", kSig_i_v) | 121 builder.addFunction("main", kSig_i_v) |
123 .addBody([kExprCallFunction, 0]) | 122 .addBody([kExprCallFunction, 0]) |
124 .exportFunc(); | 123 .exportFunc(); |
125 var func = () => Symbol(); | 124 var func = () => Symbol(); |
126 var main = builder.instantiate({func: func}).exports.main; | 125 var main = builder.instantiate({"": {func: func}}).exports.main; |
127 assertThrows(() => main(), TypeError); | 126 assertThrows(() => main(), TypeError); |
128 })(); | 127 })(); |
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