Function TEST

test/loader/serializeDescriptionTest.cpp:27–168

}

TEST(SerializeDescriptionTest, SerializeImportDesc) {
  WasmEdge::AST::ImportDesc Desc;
  std::vector<uint8_t> Expected;
  std::vector<uint8_t> Output;

  WasmEdge::Configure ConfNoImpMutGlob;
  ConfNoImpMutGlob.setWASMStandard(WasmEdge::Standard::WASM_1);
  ConfNoImpMutGlob.removeProposal(WasmEdge::Proposal::ImportExportMutGlobals);
  WasmEdge::Loader::Serializer SerNoImpMutGlob(ConfNoImpMutGlob);
  WasmEdge::Configure ConfWASM2;
  ConfWASM2.setWASMStandard(WasmEdge::Standard::WASM_2);
  WasmEdge::Loader::Serializer SerWASM2(ConfWASM2);

  // 1. Test serialize import description.
  //
  //   1.  Serialize import description with empty module and external name.
  //   2.  Serialize import description with module and external names.
  //   3.  Serialize import description of table type.
  //   4.  Serialize import description of memory type.
  //   5.  Serialize import description of global type.
  //   6.  Serialize invalid import description of global type without
  //       Mut-Globals proposal.
  //   7.  Serialize import description of tag type.
  //   8.  Serialize import description of tag type without the exception
  //   handling proposal.

  Desc.setModuleName("");
  Desc.setExternalName("");
  Desc.setExternalType(WasmEdge::ExternalType::Function);
  Desc.setExternalFuncTypeIdx(0x00U);

  Output = {};
  EXPECT_TRUE(Ser.serializeSection(createImportSec(Desc), Output));
  Expected = {
      0x02U,       // Import section
      0x05U,       // Content size = 5
      0x01U,       // Vector length = 1
      0x00U,       // Empty module name
      0x00U,       // Empty external name
      0x00U, 0x00U // function type and index
  };
  EXPECT_EQ(Output, Expected);

  Desc.setModuleName("test");
  Desc.setExternalName("Loader");
  Desc.setExternalType(WasmEdge::ExternalType::Function);
  Desc.setExternalFuncTypeIdx(0x00U);

  Output = {};
  EXPECT_TRUE(Ser.serializeSection(createImportSec(Desc), Output));
  Expected = {
      0x02U,                                           // Import section
      0x0FU,                                           // Content size = 15
      0x01U,                                           // Vector length = 1
      0x04U, 0x74U, 0x65U, 0x73U, 0x74U,               // Module name: test
      0x06U, 0x4CU, 0x6FU, 0x61U, 0x64U, 0x65U, 0x72U, // External name: Loader
      0x00U, 0x00U // function type and index
  };