04caf1fc4e
When using a multi-container shim, the fifo of the 2nd to Nth container will not be opened when the ctx is done. This will cause an `ErrReadClosed` that can be ignored. Signed-off-by: Li Yuxuan <liyuxuan04@baidu.com>
50 lines
1.6 KiB
Go
50 lines
1.6 KiB
Go
// +build linux
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/*
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Copyright The containerd Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package v2
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import (
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"context"
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"testing"
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"github.com/containerd/fifo"
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)
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func TestCheckCopyShimLogError(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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if err := checkCopyShimLogError(ctx, fifo.ErrReadClosed); err != fifo.ErrReadClosed {
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t.Fatalf("should return the actual error before context is done, but %v", err)
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}
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if err := checkCopyShimLogError(ctx, nil); err != nil {
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t.Fatalf("should return the actual error before context is done, but %v", err)
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}
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cancel()
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if err := checkCopyShimLogError(ctx, fifo.ErrReadClosed); err != nil {
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t.Fatalf("should return nil when error is ErrReadClosed after context is done, but %v", err)
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}
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if err := checkCopyShimLogError(ctx, nil); err != nil {
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t.Fatalf("should return the actual error after context is done, but %v", err)
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}
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if err := checkCopyShimLogError(ctx, fifo.ErrRdFrmWRONLY); err != fifo.ErrRdFrmWRONLY {
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t.Fatalf("should return the actual error after context is done, but %v", err)
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}
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}
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