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Diffstat (limited to 'libgo/go/crypto/sha1/sha1_test.go')
| -rw-r--r-- | libgo/go/crypto/sha1/sha1_test.go | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libgo/go/crypto/sha1/sha1_test.go b/libgo/go/crypto/sha1/sha1_test.go index 6d2a9f24dcb..4a629518b76 100644 --- a/libgo/go/crypto/sha1/sha1_test.go +++ b/libgo/go/crypto/sha1/sha1_test.go @@ -7,6 +7,7 @@ package sha1 import ( + "crypto/rand" "fmt" "io" "testing" @@ -90,6 +91,18 @@ func TestBlockSize(t *testing.T) { } } +// Tests that blockGeneric (pure Go) and block (in assembly for amd64, 386, arm) match. +func TestBlockGeneric(t *testing.T) { + gen, asm := New().(*digest), New().(*digest) + buf := make([]byte, BlockSize*20) // arbitrary factor + rand.Read(buf) + blockGeneric(gen, buf) + block(asm, buf) + if *gen != *asm { + t.Error("block and blockGeneric resulted in different states") + } +} + var bench = New() var buf = make([]byte, 8192) |