diff options
Diffstat (limited to 'src/pkg/runtime/gc_test.go')
-rw-r--r-- | src/pkg/runtime/gc_test.go | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/pkg/runtime/gc_test.go b/src/pkg/runtime/gc_test.go index 26fc77de11..d40dccb788 100644 --- a/src/pkg/runtime/gc_test.go +++ b/src/pkg/runtime/gc_test.go @@ -97,3 +97,27 @@ func TestGcHashmapIndirection(t *testing.T) { m[a] = T{} } } + +func TestGcArraySlice(t *testing.T) { + type X struct { + buf [1]byte + nextbuf []byte + next *X + } + var head *X + for i := 0; i < 10; i++ { + p := &X{} + p.buf[0] = 42 + p.next = head + if head != nil { + p.nextbuf = head.buf[:] + } + head = p + runtime.GC() + } + for p := head; p != nil; p = p.next { + if p.buf[0] != 42 { + t.Fatal("corrupted heap") + } + } +} |