TrueCloudLab/restic
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Use package "restic/test"

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This commit is contained in:
Alexander Neumann 2015-04-09 21:15:48 +02:00
parent a2514425a3
commit 4f4f3c421a
24 changed files with 248 additions and 403 deletions
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21
backend/reader_test.go
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@ -9,6 +9,7 @@ import (
"testing"
"github.com/restic/restic/backend"
. "github.com/restic/restic/test"
)
func TestHashAppendReader(t *testing.T) {
@ -27,22 +28,22 @@ func TestHashAppendReader(t *testing.T) {
target := bytes.NewBuffer(nil)
n, err := io.Copy(target, rd)
ok(t, err)
OK(t, err)
assert(t, n == int64(size)+int64(len(expectedHash)),
Assert(t, n == int64(size)+int64(len(expectedHash)),
"HashAppendReader: invalid number of bytes read: got %d, expected %d",
n, size+len(expectedHash))
r := target.Bytes()
resultingHash := r[len(r)-len(expectedHash):]
assert(t, bytes.Equal(expectedHash[:], resultingHash),
Assert(t, bytes.Equal(expectedHash[:], resultingHash),
"HashAppendReader: hashes do not match: expected %02x, got %02x",
expectedHash, resultingHash)
// try to read again, must return io.EOF
n2, err := rd.Read(make([]byte, 100))
assert(t, n2 == 0, "HashAppendReader returned %d additional bytes", n)
assert(t, err == io.EOF, "HashAppendReader returned %v instead of EOF", err)
Assert(t, n2 == 0, "HashAppendReader returned %d additional bytes", n)
Assert(t, err == io.EOF, "HashAppendReader returned %v instead of EOF", err)
}
}
@ -61,20 +62,20 @@ func TestHashingReader(t *testing.T) {
rd := backend.NewHashingReader(bytes.NewReader(data), sha256.New())
n, err := io.Copy(ioutil.Discard, rd)
ok(t, err)
OK(t, err)
assert(t, n == int64(size),
Assert(t, n == int64(size),
"HashAppendReader: invalid number of bytes read: got %d, expected %d",
n, size)
resultingHash := rd.Sum(nil)
assert(t, bytes.Equal(expectedHash[:], resultingHash),
Assert(t, bytes.Equal(expectedHash[:], resultingHash),
"HashAppendReader: hashes do not match: expected %02x, got %02x",
expectedHash, resultingHash)
// try to read again, must return io.EOF
n2, err := rd.Read(make([]byte, 100))
assert(t, n2 == 0, "HashAppendReader returned %d additional bytes", n)
assert(t, err == io.EOF, "HashAppendReader returned %v instead of EOF", err)
Assert(t, n2 == 0, "HashAppendReader returned %d additional bytes", n)
Assert(t, err == io.EOF, "HashAppendReader returned %v instead of EOF", err)
}
}