mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-09-20 07:29:50 +00:00
b891e5585d
This commit addresses ifshort linter issues which checks if short syntax for if-statements is possible. updates: #1586 Signed-off-by: Rakshith R <rar@redhat.com>
71 lines
1.9 KiB
Go
71 lines
1.9 KiB
Go
/*
|
|
Copyright 2020 ceph-csi authors.
|
|
|
|
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 util
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"testing"
|
|
)
|
|
|
|
var (
|
|
errFoo = errors.New("foo")
|
|
errBar = errors.New("bar")
|
|
)
|
|
|
|
func wrapError(e error) error {
|
|
return fmt.Errorf("w{%w}", e)
|
|
}
|
|
|
|
func TestJoinErrors(t *testing.T) {
|
|
assertErrorIs := func(e1, e2 error, ok bool) {
|
|
if errors.Is(e1, e2) != ok {
|
|
t.Errorf("errors.Is(e1, e2) != %v - e1: %#v - e2: %#v", ok, e1, e2)
|
|
}
|
|
}
|
|
|
|
assertErrorIs(errFoo, errBar, false)
|
|
assertErrorIs(errFoo, errFoo, true)
|
|
|
|
fooBar := JoinErrors(errFoo, errBar)
|
|
assertErrorIs(fooBar, errFoo, true)
|
|
assertErrorIs(fooBar, errBar, true)
|
|
|
|
w2Foo := wrapError(wrapError(errFoo))
|
|
w1Bar := wrapError(errBar)
|
|
w1w2Foow1Bar := wrapError(JoinErrors(w2Foo, w1Bar))
|
|
assertErrorIs(w1w2Foow1Bar, errFoo, true)
|
|
assertErrorIs(w1w2Foow1Bar, errBar, true)
|
|
|
|
w2X := wrapError(wrapError(errors.New("x")))
|
|
w2FooBar := wrapError(wrapError(fooBar))
|
|
w1w2Xw2FooBar := wrapError(JoinErrors(w2X, w2FooBar))
|
|
assertErrorIs(w1w2Xw2FooBar, errFoo, true)
|
|
assertErrorIs(w1w2Xw2FooBar, errBar, true)
|
|
|
|
x := errors.Unwrap(errors.Unwrap(errors.Unwrap(errors.Unwrap(w1w2Xw2FooBar))))
|
|
assertErrorIs(x, fooBar, true)
|
|
x = errors.Unwrap(x)
|
|
assertErrorIs(x, fooBar, false)
|
|
assertErrorIs(x, errFoo, false)
|
|
assertErrorIs(x, errBar, true)
|
|
s1 := "w{w{w{x}}: w{w{foo: bar}}}"
|
|
if s2 := w1w2Xw2FooBar.Error(); s1 != s2 {
|
|
t.Errorf("%s != %s", s1, s2)
|
|
}
|
|
}
|