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minio/xl-v1-utils_test.go

44 lines
1.4 KiB

/*
* Minio Cloud Storage, (C) 2015, 2016 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import "testing"
import "syscall"
// Test for reduceErrs.
func TestReduceErrs(t *testing.T) {
testCases := []struct {
errs []error
err error
}{
{[]error{errDiskNotFound, errDiskNotFound, errDiskFull}, errDiskNotFound},
{[]error{errDiskNotFound, errDiskFull, errDiskFull}, errDiskFull},
{[]error{errDiskFull, errDiskNotFound, errDiskFull}, errDiskFull},
// A case for error not in the known errors list (refer to func reduceErrs)
{[]error{errDiskFull, syscall.EEXIST, syscall.EEXIST}, syscall.EEXIST},
{[]error{errDiskNotFound, errDiskNotFound, nil}, nil},
{[]error{nil, nil, nil}, nil},
}
for i, testCase := range testCases {
expected := testCase.err
got := reduceErrs(testCase.errs)
if expected != got {
t.Errorf("Test %d : expected %s, got %s", i+1, expected, got)
}
}
}