Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 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 |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | // Flags: --expose-wasm |
| 6 | |
| 7 | load("test/mjsunit/wasm/wasm-constants.js"); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 8 | load("test/mjsunit/wasm/wasm-module-builder.js"); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 9 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 10 | var expected = "Error\n" + |
| 11 | // The line numbers below will change as this test gains / loses lines.. |
| 12 | " at STACK (stack.js:24:11)\n" + // -- |
| 13 | " at <WASM> (<anonymous>)\n" + // TODO(jfb): wasm stack here. |
| 14 | " at testStack (stack.js:38:18)\n" + // -- |
| 15 | " at stack.js:40:3"; // -- |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 16 | |
| 17 | // The stack trace contains file path, only keep "stack.js". |
| 18 | function stripPath(s) { |
| 19 | return s.replace(/[^ (]*stack\.js/g, "stack.js"); |
| 20 | } |
| 21 | |
| 22 | var stack; |
| 23 | function STACK() { |
| 24 | var e = new Error(); |
| 25 | stack = e.stack; |
| 26 | } |
| 27 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 28 | (function testStack() { |
| 29 | var builder = new WasmModuleBuilder(); |
| 30 | |
| 31 | builder.addImport("func", [kAstStmt]); |
| 32 | |
| 33 | builder.addFunction(undefined, [kAstStmt]) |
| 34 | .addBody([kExprCallImport, 0]) |
| 35 | .exportAs("main"); |
| 36 | |
| 37 | var module = builder.instantiate({func: STACK}); |
| 38 | module.exports.main(); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 39 | assertEquals(expected, stripPath(stack)); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 40 | })(); |