Function BenchmarkBlockEval

ext/bindings_test.go:531–565

(b *testing.B)

}

func BenchmarkBlockEval(b *testing.B) {
	fac := ast.NewExprFactory()
	expr := fac.NewCall(
		1, "cel.@block",
		fac.NewList(2, []ast.Expr{
			fac.NewIdent(3, "x"),
			fac.NewIdent(4, "@index0"),
			fac.NewIdent(5, "@index1"),
		}, []int32{}),
		fac.NewCall(9, operators.Add,
			fac.NewCall(6, operators.Add,
				fac.NewIdent(7, "@index2"),
				fac.NewIdent(8, "@index1")),
			fac.NewIdent(10, "@index0"),
		),
	)
	blockAST := ast.NewAST(expr, nil)
	env, err := cel.NewEnv(
		Bindings(),
		cel.Variable("x", cel.StringType),
	)
	if err != nil {
		b.Fatalf("cel.NewEnv(Bindings()) failed: %v", err)
	}
	prg, err := env.PlanProgram(blockAST, cel.EvalOptions(cel.OptOptimize))
	if err != nil {
		b.Fatalf("PlanProgram() failed: %v", err)
	}
	input := map[string]any{"x": "hello"}
	b.ResetTimer()
	b.ReportAllocs()
	for i := 0; i < b.N; i++ {
		prg.Eval(input)
	}
}