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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 testCallImport(func, check) { | 10 function testCallImport(func, check) { |
11 var builder = new WasmModuleBuilder(); | 11 var builder = new WasmModuleBuilder(); |
12 | 12 |
13 var sig_index = builder.addType(kSig_i_dd); | 13 var sig_index = builder.addType(kSig_i_dd); |
14 builder.addImport("func", sig_index); | 14 builder.addImport("q", "func", 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 .exportAs("main"); | 20 .exportAs("main"); |
21 | 21 |
22 var main = builder.instantiate({func: func}).exports.main; | 22 var main = builder.instantiate({q: {func: func}}).exports.main; |
23 | 23 |
24 for (var i = 0; i < 100000; i += 10003) { | 24 for (var i = 0; i < 100000; i += 10003) { |
25 var a = 22.5 + i, b = 10.5 + i; | 25 var a = 22.5 + i, b = 10.5 + i; |
26 var r = main(a, b); | 26 var r = main(a, b); |
27 check(r, a, b); | 27 check(r, a, b); |
28 } | 28 } |
29 } | 29 } |
30 | 30 |
31 var global = (function() { return this; })(); | 31 var global = (function() { return this; })(); |
32 var params = [-99, -99, -99, -99]; | 32 var params = [-99, -99, -99, -99]; |
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161 testCallImport(returnValue(null), checkReturn(0)); | 161 testCallImport(returnValue(null), checkReturn(0)); |
162 testCallImport(returnValue("0"), checkReturn(0)); | 162 testCallImport(returnValue("0"), checkReturn(0)); |
163 testCallImport(returnValue("-77"), checkReturn(-77)); | 163 testCallImport(returnValue("-77"), checkReturn(-77)); |
164 | 164 |
165 var objWithValueOf = {valueOf: function() { return 198; }} | 165 var objWithValueOf = {valueOf: function() { return 198; }} |
166 | 166 |
167 testCallImport(returnValue(objWithValueOf), checkReturn(198)); | 167 testCallImport(returnValue(objWithValueOf), checkReturn(198)); |
168 | 168 |
169 | 169 |
170 function testCallBinopVoid(type, func, check) { | 170 function testCallBinopVoid(type, func, check) { |
171 var ffi = new Object(); | |
172 | |
173 var passed_length = -1; | 171 var passed_length = -1; |
174 var passed_a = -1; | 172 var passed_a = -1; |
175 var passed_b = -1; | 173 var passed_b = -1; |
176 var args_a = -1; | 174 var args_a = -1; |
177 var args_b = -1; | 175 var args_b = -1; |
178 | 176 |
179 ffi.func = function(a, b) { | 177 var ffi = {q: {func: function(a, b) { |
180 passed_length = arguments.length; | 178 passed_length = arguments.length; |
181 passed_a = a; | 179 passed_a = a; |
182 passed_b = b; | 180 passed_b = b; |
183 args_a = arguments[0]; | 181 args_a = arguments[0]; |
184 args_b = arguments[1]; | 182 args_b = arguments[1]; |
185 } | 183 }}}; |
186 | 184 |
187 var builder = new WasmModuleBuilder(); | 185 var builder = new WasmModuleBuilder(); |
188 | 186 |
189 builder.addImport("func", makeSig_v_xx(type)); | 187 builder.addImport("q", "func", makeSig_v_xx(type)); |
190 builder.addFunction("main", makeSig_r_xx(kAstI32, type)) | 188 builder.addFunction("main", makeSig_r_xx(kAstI32, type)) |
191 .addBody([ | 189 .addBody([ |
192 kExprGetLocal, 0, // -- | 190 kExprGetLocal, 0, // -- |
193 kExprGetLocal, 1, // -- | 191 kExprGetLocal, 1, // -- |
194 kExprCallFunction, 0, // -- | 192 kExprCallFunction, 0, // -- |
195 kExprI8Const, 99, // -- | 193 kExprI8Const, 99, // -- |
196 ]) | 194 ]) |
197 .exportFunc("main"); | 195 .exportFunc("main"); |
198 | 196 |
199 var main = builder.instantiate(ffi).exports.main; | 197 var main = builder.instantiate(ffi).exports.main; |
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234 | 232 |
235 testCallBinopVoid(kAstI32); | 233 testCallBinopVoid(kAstI32); |
236 // TODO testCallBinopVoid(kAstI64); | 234 // TODO testCallBinopVoid(kAstI64); |
237 testCallBinopVoid(kAstF32); | 235 testCallBinopVoid(kAstF32); |
238 testCallBinopVoid(kAstF64); | 236 testCallBinopVoid(kAstF64); |
239 | 237 |
240 | 238 |
241 | 239 |
242 function testCallPrint() { | 240 function testCallPrint() { |
243 var builder = new WasmModuleBuilder(); | 241 var builder = new WasmModuleBuilder(); |
244 builder.addImport("print", makeSig_v_x(kAstI32)); | 242 builder.addImport("q", "print", makeSig_v_x(kAstI32)); |
245 builder.addImport("print", makeSig_r_x(kAstF64, kAstF64)); | 243 builder.addImport("q", "print", makeSig_r_x(kAstF64, kAstF64)); |
246 builder.addFunction("main", makeSig_r_x(kAstF64, kAstF64)) | 244 builder.addFunction("main", makeSig_r_x(kAstF64, kAstF64)) |
247 .addBody([ | 245 .addBody([ |
248 kExprI8Const, 97, // -- | 246 kExprI8Const, 97, // -- |
249 kExprCallFunction, 0, // -- | 247 kExprCallFunction, 0, // -- |
250 kExprGetLocal, 0, // -- | 248 kExprGetLocal, 0, // -- |
251 kExprCallFunction, 1 // -- | 249 kExprCallFunction, 1 // -- |
252 ]) | 250 ]) |
253 .exportFunc(); | 251 .exportFunc(); |
254 | 252 |
255 var main = builder.instantiate({print: print}).exports.main; | 253 var main = builder.instantiate({q: {print: print}}).exports.main; |
256 | 254 |
257 for (var i = -9; i < 900; i += 16.125) { | 255 for (var i = -9; i < 900; i += 16.125) { |
258 main(i); | 256 main(i); |
259 } | 257 } |
260 } | 258 } |
261 | 259 |
262 testCallPrint(); | 260 testCallPrint(); |
263 testCallPrint(); | 261 testCallPrint(); |
264 | 262 |
265 | 263 |
266 function testCallImport2(foo, bar, expected) { | 264 function testCallImport2(foo, bar, expected) { |
267 var builder = new WasmModuleBuilder(); | 265 var builder = new WasmModuleBuilder(); |
268 | 266 |
269 builder.addImport("foo", kSig_i_v); | 267 builder.addImport("q", "foo", kSig_i_v); |
270 builder.addImport("bar", kSig_i_v); | 268 builder.addImport("t", "bar", kSig_i_v); |
271 builder.addFunction("main", kSig_i_v) | 269 builder.addFunction("main", kSig_i_v) |
272 .addBody([ | 270 .addBody([ |
273 kExprCallFunction, 0, // -- | 271 kExprCallFunction, 0, // -- |
274 kExprCallFunction, 1, // -- | 272 kExprCallFunction, 1, // -- |
275 kExprI32Add, // -- | 273 kExprI32Add, // -- |
276 ]) // -- | 274 ]) // -- |
277 .exportFunc(); | 275 .exportFunc(); |
278 | 276 |
279 var main = builder.instantiate({foo: foo, bar: bar}).exports.main; | 277 var main = builder.instantiate({q: {foo: foo}, t: {bar: bar}}).exports.main; |
280 assertEquals(expected, main()); | 278 assertEquals(expected, main()); |
281 } | 279 } |
282 | 280 |
283 testCallImport2(function() { return 33; }, function () { return 44; }, 77); | 281 testCallImport2(function() { return 33; }, function () { return 44; }, 77); |
284 | 282 |
285 | 283 |
286 function testImportName(name) { | 284 function testImportName(name) { |
287 var builder = new WasmModuleBuilder(); | 285 var builder = new WasmModuleBuilder(); |
288 builder.addImportWithModule("M", name, kSig_i_v); | 286 builder.addImport("M", name, kSig_i_v); |
289 builder.addFunction("main", kSig_i_v) | 287 builder.addFunction("main", kSig_i_v) |
290 .addBody([ | 288 .addBody([ |
291 kExprCallFunction, 0 | 289 kExprCallFunction, 0 |
292 ]) | 290 ]) |
293 .exportFunc(); | 291 .exportFunc(); |
294 | 292 |
295 let main = builder.instantiate({M: {[name]: () => 42}}).exports.main; | 293 let main = builder.instantiate({M: {[name]: () => 42}}).exports.main; |
296 assertEquals(42, main()); | 294 assertEquals(42, main()); |
297 } | 295 } |
298 | 296 |
299 testImportName("bla"); | 297 testImportName("bla"); |
300 testImportName("0"); | 298 testImportName("0"); |
301 testImportName(" a @#$2 324 "); | 299 testImportName(" a @#$2 324 "); |
302 // TODO(bradnelson): This should succeed. | 300 // TODO(bradnelson): This should succeed. |
303 // testImportName(""); | 301 // testImportName(""); |
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