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test that arrays work properly.

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can't mix slices and arrays now; perhaps that should be a TODO

R=rsc
https://golang.org/cl/164079
This commit is contained in:
Rob Pike 2009-12-02 10:25:14 -08:00
parent 69f893a127
commit f6c0eba741
1 changed files with 22 additions and 4 deletions
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26
src/pkg/gob/encoder_test.go
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@ -230,9 +230,27 @@ func TestValueError(t *testing.T) {
type Type4 struct {
a int;
}
t4p := Type4{3}; // note: not a pointer, unlike the other tests.
var t4 Type4;
if err := encAndDec(t4, t4p); err == nil || strings.Index(err.String(), "pointer") <= 0 {
t.Error("expected error; got none or got wrong one")
t4p := &Type4{3};
var t4 Type4; // note: not a pointer.
if err := encAndDec(t4p, t4); err == nil || strings.Index(err.String(), "pointer") < 0 {
t.Error("expected error about pointer; got", err)
}
}
func TestArray(t *testing.T) {
type Type5 struct {
a [3]string;
}
type Type6 struct {
a [2]string; // can't hold t5.a
}
t5 := Type5{[3]string{"hello", ",", "world"}};
var t5p Type5;
if err := encAndDec(t5, &t5p); err != nil {
t.Error(err)
}
var t6 Type6;
if err := encAndDec(t5, &t6); err == nil {
t.Error("should fail with mismatched array sizes")
}
}