neo-go/pkg/compiler/nilcheck_test.go
Anna Shaleva 6b21ad9922 *: replace interface{} with any keyword
Everywhere including examples, external interop APIs, bindings generators
code and in other valuable places. A couple of `interface{}` usages are
intentionally left in the CHANGELOG.md, documentation and tests.
2023-04-04 13:22:42 +03:00

55 lines
640 B
Go

package compiler_test
import (
"math/big"
"testing"
)
var nilTestCases = []testCase{
{
"nil check positive right",
`
package foo
func Main() int {
var t any
if t == nil {
return 1
}
return 2
}
`,
big.NewInt(1),
},
{
"nil check negative right",
`
package foo
func Main() int {
t := []byte{}
if t == nil {
return 1
}
return 2
}
`,
big.NewInt(2),
},
{
"nil check positive left",
`
package foo
func Main() int {
var t any
if nil == t {
return 1
}
return 2
}
`,
big.NewInt(1),
},
}
func TestNil(t *testing.T) {
runTestCases(t, nilTestCases)
}