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Issue 2395133002: Revert of [wasm] Refactor import handling for 0xC. (Closed)
Patch Set: Created 4 years, 2 months ago
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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 --allow-natives-syntax --expose-gc 5 // Flags: --expose-wasm --allow-natives-syntax --expose-gc
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 SerializeAndDeserializeModule() { 10 (function SerializeAndDeserializeModule() {
11 var builder = new WasmModuleBuilder(); 11 var builder = new WasmModuleBuilder();
12 builder.addMemory(1,1, true); 12 builder.addMemory(1,1, true);
13 var kSig_v_i = makeSig([kAstI32], []); 13 var kSig_v_i = makeSig([kAstI32], []);
14 var signature = builder.addType(kSig_v_i); 14 var signature = builder.addType(kSig_v_i);
15 builder.addImport("some_value", kSig_i_v); 15 builder.addImport("some_value", kSig_i);
16 builder.addImport("writer", signature); 16 builder.addImport("writer", signature);
17 17
18 builder.addFunction("main", kSig_i_i) 18 builder.addFunction("main", kSig_i_i)
19 .addBody([ 19 .addBody([
20 kExprGetLocal, 0, 20 kExprGetLocal, 0,
21 kExprI32LoadMem, 0, 0, 21 kExprI32LoadMem, 0, 0,
22 kExprI32Const, 1, 22 kExprI32Const, 1,
23 kExprCallIndirect, signature, 23 kExprCallIndirect, signature,
24 kExprGetLocal,0, 24 kExprGetLocal,0,
25 kExprI32LoadMem,0, 0, 25 kExprI32LoadMem,0, 0,
(...skipping 32 matching lines...) Expand 10 before | Expand all | Expand 10 after
58 58
59 (function DeserializeInvalidObject() { 59 (function DeserializeInvalidObject() {
60 var invalid_buffer = new ArrayBuffer(10); 60 var invalid_buffer = new ArrayBuffer(10);
61 61
62 module = %DeserializeWasmModule(invalid_buffer); 62 module = %DeserializeWasmModule(invalid_buffer);
63 assertEquals(module, undefined); 63 assertEquals(module, undefined);
64 })(); 64 })();
65 65
66 (function RelationBetweenModuleAndClone() { 66 (function RelationBetweenModuleAndClone() {
67 let builder = new WasmModuleBuilder(); 67 let builder = new WasmModuleBuilder();
68 builder.addFunction("main", kSig_i_v) 68 builder.addFunction("main", kSig_i)
69 .addBody([kExprI8Const, 42]) 69 .addBody([kExprI8Const, 42])
70 .exportFunc(); 70 .exportFunc();
71 71
72 var compiled_module = new WebAssembly.Module(builder.toBuffer()); 72 var compiled_module = new WebAssembly.Module(builder.toBuffer());
73 var serialized = %SerializeWasmModule(compiled_module); 73 var serialized = %SerializeWasmModule(compiled_module);
74 var clone = %DeserializeWasmModule(serialized); 74 var clone = %DeserializeWasmModule(serialized);
75 75
76 assertNotNull(clone); 76 assertNotNull(clone);
77 assertFalse(clone == undefined); 77 assertFalse(clone == undefined);
78 assertFalse(clone == compiled_module); 78 assertFalse(clone == compiled_module);
79 assertEquals(clone.constructor, compiled_module.constructor); 79 assertEquals(clone.constructor, compiled_module.constructor);
80 })(); 80 })();
81 81
82 (function SerializeAfterInstantiation() { 82 (function SerializeAfterInstantiation() {
83 let builder = new WasmModuleBuilder(); 83 let builder = new WasmModuleBuilder();
84 builder.addFunction("main", kSig_i_v) 84 builder.addFunction("main", kSig_i)
85 .addBody([kExprI8Const, 42]) 85 .addBody([kExprI8Const, 42])
86 .exportFunc(); 86 .exportFunc();
87 87
88 var compiled_module = new WebAssembly.Module(builder.toBuffer()); 88 var compiled_module = new WebAssembly.Module(builder.toBuffer());
89 var instance1 = new WebAssembly.Instance(compiled_module); 89 var instance1 = new WebAssembly.Instance(compiled_module);
90 var instance2 = new WebAssembly.Instance(compiled_module); 90 var instance2 = new WebAssembly.Instance(compiled_module);
91 var serialized = %SerializeWasmModule(compiled_module); 91 var serialized = %SerializeWasmModule(compiled_module);
92 var clone = %DeserializeWasmModule(serialized); 92 var clone = %DeserializeWasmModule(serialized);
93 93
94 assertNotNull(clone); 94 assertNotNull(clone);
95 assertFalse(clone == undefined); 95 assertFalse(clone == undefined);
96 assertFalse(clone == compiled_module); 96 assertFalse(clone == compiled_module);
97 assertEquals(clone.constructor, compiled_module.constructor); 97 assertEquals(clone.constructor, compiled_module.constructor);
98 var instance3 = new WebAssembly.Instance(clone); 98 var instance3 = new WebAssembly.Instance(clone);
99 assertFalse(instance3 == undefined); 99 assertFalse(instance3 == undefined);
100 })(); 100 })();
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