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1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 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 // Ensure checked in wasm binaries used by integration tests from v8 hosts | 7 // Ensure checked in wasm binaries used by integration tests from v8 hosts |
8 // (such as chromium) are up to date. | 8 // (such as chromium) are up to date. |
9 | 9 |
10 (function print_incrementer() { | |
11 if (true) return; // remove to regenerate the module | |
12 | |
13 load('test/mjsunit/wasm/wasm-constants.js'); | |
14 load('test/mjsunit/wasm/wasm-module-builder.js'); | |
15 | |
16 var module = new WasmModuleBuilder(); | |
17 module.addFunction(undefined, kSig_i_i) | |
18 .addBody([kExprGetLocal, 0, kExprI32Const, 1, kExprI32Add]) | |
19 .exportAs("increment"); | |
20 | |
21 var buffer = module.toBuffer(true); | |
22 var view = new Uint8Array(buffer); | |
23 | |
24 print("const unsigned char module[] = {"); | |
25 for (var i = 0; i < buffer.byteLength; i++) { | |
26 print(" " + view[i] + ","); | |
27 } | |
28 print("};"); | |
29 })(); | |
30 | |
31 (function ensure_incrementer() { | 10 (function ensure_incrementer() { |
32 var buff = readbuffer("test/mjsunit/wasm/incrementer.wasm"); | 11 var buff = readbuffer("test/mjsunit/wasm/incrementer.wasm"); |
33 var mod = new WebAssembly.Module(buff); | 12 var mod = new WebAssembly.Module(buff); |
34 var inst = new WebAssembly.Instance(mod); | 13 var inst = new WebAssembly.Instance(mod); |
35 var inc = inst.exports.increment; | 14 var inc = inst.exports.increment; |
36 assertEquals(3, inc(2)); | 15 assertEquals(3, inc(2)); |
37 }()) | 16 }()) |
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