Function TestFunctionDisableDeclarationMergeReenable

cel/decls_test.go:598–634

(t *testing.T)

}

func TestFunctionDisableDeclarationMergeReenable(t *testing.T) {
	e, err := NewCustomEnv(
		Function("enabled",
			DisableDeclaration(true),
			Overload("enabled_any", []*Type{BoolType}, BoolType),
		),
		// Ensure the previously disabled declaration is enabled
		Function("enabled",
			DisableDeclaration(false),
			Overload("enabled_any", []*Type{BoolType}, BoolType,
				FunctionBinding(func(args ...ref.Val) ref.Val {
					return types.True
				})),
		),
	)
	if err != nil {
		t.Fatalf("NewCustomEnv() failed: %v", err)
	}
	ast, iss := e.Parse("enabled(true)")
	if iss.Err() != nil {
		t.Errorf("Parse(enabled(true)) failed: %v", iss.Err())
	}
	prg, err := e.Program(ast)
	if err != nil {
		t.Fatalf("Program(ast) failed: %v", err)
	}
	out, _, err := prg.Eval(NoVars())
	if err != nil {
		t.Errorf("enabled runtime binding missing: %v", err)
	} else if out != types.True {
		t.Errorf("enabled runtime binding failed: %v", out)
	}
	_, iss = e.Compile("enabled(true)")
	if iss.Err() != nil {
		t.Errorf("Compile(enabled(true)) got an unexpected error: %v", iss.Err())
	}
}

func TestExprDeclToDeclaration(t *testing.T) {
	paramT := chkdecls.NewTypeParamType("T")