syncthing/lib/db/backend/badger_test.go

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// Copyright (C) 2019 The Syncthing Authors.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at https://mozilla.org/MPL/2.0/.
package backend
import "testing"
func TestCommonPrefix(t *testing.T) {
cases := []struct {
a string
b string
common string
}{
{"", "", ""},
{"a", "b", ""},
{"aa", "ab", "a"},
{"aa", "a", "a"},
{"a", "aa", "a"},
{"aabab", "ab", "a"},
{"ab", "aabab", "a"},
{"abac", "ababab", "aba"},
{"ababab", "abac", "aba"},
}
for _, tc := range cases {
pref := string(commonPrefix([]byte(tc.a), []byte(tc.b)))
if pref != tc.common {
t.Errorf("commonPrefix(%q, %q) => %q, expected %q", tc.a, tc.b, pref, tc.common)
}
}
}
func TestBadgerBackendBehavior(t *testing.T) {
testBackendBehavior(t, OpenBadgerMemory)
}