Function TEST

test/loader/serializeSegmentTest.cpp:15–63

WasmEdge::Loader::Serializer Ser(Conf);

TEST(SerializeSegmentTest, SerializeGlobalSegment) {
  std::vector<uint8_t> Expected;
  std::vector<uint8_t> Output;

  // 1. Test serialize global segment.
  //
  //   1.  Serialize global segment with expression of only End operation.
  //   2.  Serialize global segment with non-empty expression.

  WasmEdge::AST::GlobalSection GlobalSec;
  WasmEdge::AST::GlobalSegment GlobalSeg;

  GlobalSeg.getGlobalType() = WasmEdge::AST::GlobalType(
      WasmEdge::TypeCode::I32, WasmEdge::ValMut::Const);
  GlobalSeg.getExpr().getInstrs() = {
      WasmEdge::AST::Instruction(WasmEdge::OpCode::End)};
  GlobalSec.getContent() = {GlobalSeg};

  Output = {};
  EXPECT_TRUE(Ser.serializeSection(GlobalSec, Output));
  Expected = {
      0x06U,       // Global section
      0x04U,       // Content size = 4
      0x01U,       // Vector length = 1
      0x7FU, 0x00, // Global type
      0x0BU        // Expression
  };
  EXPECT_EQ(Output, Expected);

  GlobalSeg.getGlobalType() = WasmEdge::AST::GlobalType(
      WasmEdge::TypeCode::I32, WasmEdge::ValMut::Const);
  GlobalSeg.getExpr().getInstrs() = {
      WasmEdge::AST::Instruction(WasmEdge::OpCode::I32__eqz),
      WasmEdge::AST::Instruction(WasmEdge::OpCode::I32__eq),
      WasmEdge::AST::Instruction(WasmEdge::OpCode::I32__ne),
      WasmEdge::AST::Instruction(WasmEdge::OpCode::End)};
  GlobalSec.getContent() = {GlobalSeg};

  Output = {};
  EXPECT_TRUE(Ser.serializeSection(GlobalSec, Output));
  Expected = {
      0x06U,                     // Global section
      0x07U,                     // Content size = 7
      0x01U,                     // Vector length = 1
      0x7FU, 0x00U,              // Global type
      0x45U, 0x46U, 0x47U, 0x0BU // Expression
  };
  EXPECT_EQ(Output, Expected);
}

TEST(SerializeSegmentTest, SerializeElementSegment) {
  WasmEdge::Configure ConfWASM1;