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Remove backend dependency from fs/hash

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This commit is contained in:
Fionera
2019-09-23 15:32:36 +02:00
committed by Nick Craig-Wood
parent def411da62
commit 1dc8bcd48c
13 changed files with 138 additions and 150 deletions
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34
fs/hash/hash_test.go
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@@ -3,6 +3,7 @@ package hash_test
import (
"bytes"
"io"
"log"
"testing"
"github.com/rclone/rclone/fs/hash"
@@ -23,6 +24,7 @@ func TestHashSet(t *testing.T) {
assert.Len(t, a, 0)
h = h.Add(hash.MD5)
log.Println(h)
assert.Equal(t, 1, h.Count())
assert.Equal(t, hash.MD5, h.GetOne())
a = h.Array()
@@ -30,10 +32,10 @@ func TestHashSet(t *testing.T) {
assert.Equal(t, a[0], hash.MD5)
// Test overlap, with all hashes
h = h.Overlap(hash.Supported)
h = h.Overlap(hash.Supported())
assert.Equal(t, 1, h.Count())
assert.Equal(t, hash.MD5, h.GetOne())
assert.True(t, h.SubsetOf(hash.Supported))
assert.True(t, h.SubsetOf(hash.Supported()))
assert.True(t, h.SubsetOf(hash.NewHashSet(hash.MD5)))
h = h.Add(hash.SHA1)
@@ -42,7 +44,7 @@ func TestHashSet(t *testing.T) {
if !(one == hash.MD5 || one == hash.SHA1) {
t.Fatalf("expected to be either MD5 or SHA1, got %v", one)
}
assert.True(t, h.SubsetOf(hash.Supported))
assert.True(t, h.SubsetOf(hash.Supported()))
assert.False(t, h.SubsetOf(hash.NewHashSet(hash.MD5)))
assert.False(t, h.SubsetOf(hash.NewHashSet(hash.SHA1)))
assert.True(t, h.SubsetOf(hash.NewHashSet(hash.MD5, hash.SHA1)))
@@ -69,26 +71,20 @@ var hashTestSet = []hashTest{
{
input: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14},
output: map[hash.Type]string{
hash.MD5: "bf13fc19e5151ac57d4252e0e0f87abe",
hash.SHA1: "3ab6543c08a75f292a5ecedac87ec41642d12166",
hash.Dropbox: "214d2fcf3566e94c99ad2f59bd993daca46d8521a0c447adf4b324f53fddc0c7",
hash.QuickXorHash: "0110c000085000031c0001095ec00218d0000700",
hash.Whirlpool: "eddf52133d4566d763f716e853d6e4efbabd29e2c2e63f56747b1596172851d34c2df9944beb6640dbdbe3d9b4eb61180720a79e3d15baff31c91e43d63869a4",
hash.CRC32: "a6041d7e",
hash.Mailru: "0102030405060708090a0b0c0d0e000000000000",
hash.MD5: "bf13fc19e5151ac57d4252e0e0f87abe",
hash.SHA1: "3ab6543c08a75f292a5ecedac87ec41642d12166",
hash.Whirlpool: "eddf52133d4566d763f716e853d6e4efbabd29e2c2e63f56747b1596172851d34c2df9944beb6640dbdbe3d9b4eb61180720a79e3d15baff31c91e43d63869a4",
hash.CRC32: "a6041d7e",
},
},
// Empty data set
{
input: []byte{},
output: map[hash.Type]string{
hash.MD5: "d41d8cd98f00b204e9800998ecf8427e",
hash.SHA1: "da39a3ee5e6b4b0d3255bfef95601890afd80709",
hash.Dropbox: "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
hash.QuickXorHash: "0000000000000000000000000000000000000000",
hash.Whirlpool: "19fa61d75522a4669b44e39c1d2e1726c530232130d407f89afee0964997f7a73e83be698b288febcf88e3e03c4f0757ea8964e59b63d93708b138cc42a66eb3",
hash.CRC32: "00000000",
hash.Mailru: "0000000000000000000000000000000000000000",
hash.MD5: "d41d8cd98f00b204e9800998ecf8427e",
hash.SHA1: "da39a3ee5e6b4b0d3255bfef95601890afd80709",
hash.Whirlpool: "19fa61d75522a4669b44e39c1d2e1726c530232130d407f89afee0964997f7a73e83be698b288febcf88e3e03c4f0757ea8964e59b63d93708b138cc42a66eb3",
hash.CRC32: "00000000",
},
},
}
@@ -159,8 +155,8 @@ func TestHashStreamTypes(t *testing.T) {
}
func TestHashSetStringer(t *testing.T) {
h := hash.NewHashSet(hash.SHA1, hash.MD5, hash.Dropbox, hash.QuickXorHash)
assert.Equal(t, h.String(), "[MD5, SHA-1, DropboxHash, QuickXorHash]")
h := hash.NewHashSet(hash.SHA1, hash.MD5)
assert.Equal(t, h.String(), "[MD5, SHA-1]")
h = hash.NewHashSet(hash.SHA1)
assert.Equal(t, h.String(), "[SHA-1]")
h = hash.NewHashSet()