1 files changed, 82 insertions, 0 deletions
diff --git a/core/vm/sqlvm/runtime/instructions_tmpl.go b/core/vm/sqlvm/runtime/instructions_tmpl.go
new file mode 100644
index 000000000..22c6bef88
--- /dev/null
+++ b/core/vm/sqlvm/runtime/instructions_tmpl.go
@@ -0,0 +1,82 @@
+package runtime
+
+import "github.com/dexon-foundation/dexon/core/vm/sqlvm/ast"
+
+type tmplData struct {
+	BinOpCollections []tmplTestCollection
+}
+
+type tmplTestCollection struct {
+	TestName string
+	Cases    []tmplTestCase
+	OpFunc   string
+}
+
+type tmplTestCase struct {
+	Name   string
+	OpCode string
+	Inputs []tmplOp
+	Output tmplOp
+	Error  string
+}
+
+type tmplOp struct {
+	Im    bool
+	Metas []tmplOpMeta
+	Data  []string
+}
+
+type tmplOpMeta struct {
+	Major ast.DataTypeMajor
+	Minor ast.DataTypeMinor
+}
+
+const binOpTmplStr = `
+// Code generated - DO NOT EDIT.
+
+package runtime
+
+import (
+	"github.com/dexon-foundation/decimal"
+
+	"github.com/dexon-foundation/dexon/core/vm/sqlvm/ast"
+	"github.com/dexon-foundation/dexon/core/vm/sqlvm/errors"
+)
+
+{{range .BinOpCollections}}
+func (s *instructionSuite) Test{{.TestName}}() {
+	testcases := []opTestcase{ {{range .Cases}}
+		{
+			"{{.Name}}",
+			Instruction{
+				Op: {{.OpCode}},
+				Input: []*Operand{ {{range .Inputs}}
+					makeOperand(
+						{{.Im}},
+						[]ast.DataType{
+							{{range .Metas}}ast.ComposeDataType({{.Major}}, {{.Minor}}),{{end}}
+						},
+						[]Tuple{ {{range .Data}}
+							{{.}},{{end}}
+						},
+					),{{end}}
+				},
+				Output: 0,
+			},
+			makeOperand(
+				{{.Output.Im}},
+				[]ast.DataType{
+					{{range .Output.Metas}}ast.ComposeDataType({{.Major}}, {{.Minor}}),{{end}}
+				},
+				[]Tuple{ {{range .Output.Data}}
+					{{.}},{{end}}
+				},
+			),
+			{{.Error}},
+		},{{end}}
+	}
+
+	s.run(testcases, {{.OpFunc}})
+}
+{{end}}
+`