Also diff slices
diff --git a/diff.go b/diff.go
index 64fac64..8fe8e24 100644
--- a/diff.go
+++ b/diff.go
@@ -86,6 +86,16 @@
for i := 0; i < av.NumField(); i++ {
w.relabel(at.Field(i).Name).diff(av.Field(i), bv.Field(i))
}
+ case reflect.Slice:
+ lenA := av.Len()
+ lenB := bv.Len()
+ if lenA != lenB {
+ w.printf("%s[%d] != %s[%d]", av.Type(), lenA, bv.Type(), lenB)
+ break
+ }
+ for i := 0; i < lenA; i++ {
+ w.relabel(fmt.Sprintf("[%d]", i)).diff(av.Index(i), bv.Index(i))
+ }
case reflect.Map:
ak, both, bk := keyDiff(av.MapKeys(), bv.MapKeys())
for _, k := range ak {
diff --git a/diff_test.go b/diff_test.go
index 02d1953..3c388f1 100644
--- a/diff_test.go
+++ b/diff_test.go
@@ -30,8 +30,9 @@
{S{S: new(S)}, S{S: &S{A: 1}}, []string{`S.A: 0 != 1`}},
{S{}, S{I: 0}, []string{`I: nil != 0`}},
{S{I: 1}, S{I: "x"}, []string{`I: int != string`}},
- {S{}, S{C: []int{1}}, []string{`C: []int(nil) != []int{1}`}},
- {S{C: []int{}}, S{C: []int{1}}, []string{`C: []int{} != []int{1}`}},
+ {S{}, S{C: []int{1}}, []string{`C: []int[0] != []int[1]`}},
+ {S{C: []int{}}, S{C: []int{1}}, []string{`C: []int[0] != []int[1]`}},
+ {S{C: []int{1, 2, 3}}, S{C: []int{1, 2, 4}}, []string{`C[2]: 3 != 4`}},
{S{}, S{A: 1, S: new(S)}, []string{`A: 0 != 1`, `S: nil != &{0 <nil> <nil> []}`}},
}
