| 416 | } |
| 417 | |
| 418 | TEST(ExternRefTest, Ref__Functions) { |
| 419 | WasmEdge_VMContext *VMCxt = WasmEdge_VMCreate(nullptr, nullptr); |
| 420 | WasmEdge_ModuleInstanceContext *HostMod = createExternModule(); |
| 421 | WasmEdge_Value P[4], R[1]; |
| 422 | WasmEdge_String FuncName; |
| 423 | |
| 424 | EXPECT_TRUE( |
| 425 | WasmEdge_ResultOK(WasmEdge_VMRegisterModuleFromImport(VMCxt, HostMod))); |
| 426 | char FuncsPath[] = "externrefTestData/funcs.wasm"; |
| 427 | HexToFile(FuncsWasm, FuncsPath); |
| 428 | EXPECT_TRUE(WasmEdge_ResultOK(WasmEdge_VMLoadWasmFromFile(VMCxt, FuncsPath))); |
| 429 | EXPECT_TRUE(WasmEdge_ResultOK(WasmEdge_VMValidate(VMCxt))); |
| 430 | EXPECT_TRUE(WasmEdge_ResultOK(WasmEdge_VMInstantiate(VMCxt))); |
| 431 | |
| 432 | // Functor instance |
| 433 | SquareStruct SS; |
| 434 | // Class instance |
| 435 | AddClass AC; |
| 436 | |
| 437 | // Test 1: call add -- 1234 + 5678 |
| 438 | P[0] = WasmEdge_ValueGenExternRef(&AC); |
| 439 | P[1] = WasmEdge_ValueGenI32(1234); |
| 440 | P[2] = WasmEdge_ValueGenI32(5678); |
| 441 | FuncName = WasmEdge_StringCreateByCString("call_add"); |
| 442 | EXPECT_TRUE( |
| 443 | WasmEdge_ResultOK(WasmEdge_VMExecute(VMCxt, FuncName, P, 3, R, 1))); |
| 444 | WasmEdge_StringDelete(FuncName); |
| 445 | EXPECT_TRUE(WasmEdge_ValTypeIsI32(R[0].Type)); |
| 446 | EXPECT_EQ(WasmEdge_ValueGetI32(R[0]), 6912); |
| 447 | |
| 448 | // Test 2: call mul -- 789 * 4321 |
| 449 | P[0] = WasmEdge_ValueGenExternRef(reinterpret_cast<void *>(&MulFunc)); |
| 450 | P[1] = WasmEdge_ValueGenI32(789); |
| 451 | P[2] = WasmEdge_ValueGenI32(4321); |
| 452 | FuncName = WasmEdge_StringCreateByCString("call_mul"); |
| 453 | EXPECT_TRUE( |
| 454 | WasmEdge_ResultOK(WasmEdge_VMExecute(VMCxt, FuncName, P, 3, R, 1))); |
| 455 | WasmEdge_StringDelete(FuncName); |
| 456 | EXPECT_TRUE(WasmEdge_ValTypeIsI32(R[0].Type)); |
| 457 | EXPECT_EQ(WasmEdge_ValueGetI32(R[0]), 3409269); |
| 458 | |
| 459 | // Test 3: call square -- 8256^2 |
| 460 | P[0] = WasmEdge_ValueGenExternRef(&SS); |
| 461 | P[1] = WasmEdge_ValueGenI32(8256); |
| 462 | FuncName = WasmEdge_StringCreateByCString("call_square"); |
| 463 | EXPECT_TRUE( |
| 464 | WasmEdge_ResultOK(WasmEdge_VMExecute(VMCxt, FuncName, P, 2, R, 1))); |
| 465 | WasmEdge_StringDelete(FuncName); |
| 466 | EXPECT_TRUE(WasmEdge_ValTypeIsI32(R[0].Type)); |
| 467 | EXPECT_EQ(WasmEdge_ValueGetI32(R[0]), 68161536); |
| 468 | |
| 469 | // Test 4: call sum and square -- (210 + 654)^2 |
| 470 | P[0] = WasmEdge_ValueGenExternRef(&AC); |
| 471 | P[1] = WasmEdge_ValueGenExternRef(&SS); |
| 472 | P[2] = WasmEdge_ValueGenI32(210); |
| 473 | P[3] = WasmEdge_ValueGenI32(654); |
| 474 | FuncName = WasmEdge_StringCreateByCString("call_add_square"); |
| 475 | EXPECT_TRUE( |
nothing calls this directly
no test coverage detected