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https://github.com/opencontainers/runc.git
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Kir Kolyshkin
e6048715e4
gofumpt (mvdan.cc/gofumpt) is a fork of gofmt with stricter rules. Brought to you by git ls-files \*.go | grep -v ^vendor/ | xargs gofumpt -s -w Looking at the diff, all these changes make sense. Also, replace gofmt with gofumpt in golangci.yml. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
43 lines
973 B
Go
43 lines
973 B
Go
// +build linux
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package fscommon
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import (
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"fmt"
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"os"
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"path/filepath"
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"strconv"
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"testing"
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"time"
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)
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func TestWriteCgroupFileHandlesInterrupt(t *testing.T) {
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const (
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memoryCgroupMount = "/sys/fs/cgroup/memory"
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memoryLimit = "memory.limit_in_bytes"
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)
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if _, err := os.Stat(memoryCgroupMount); err != nil {
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// most probably cgroupv2
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t.Skip(err)
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}
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cgroupName := fmt.Sprintf("test-eint-%d", time.Now().Nanosecond())
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cgroupPath := filepath.Join(memoryCgroupMount, cgroupName)
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if err := os.MkdirAll(cgroupPath, 0o755); err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(cgroupPath)
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if _, err := os.Stat(filepath.Join(cgroupPath, memoryLimit)); err != nil {
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// either cgroupv2, or memory controller is not available
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t.Skip(err)
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}
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for i := 0; i < 100000; i++ {
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limit := 1024*1024 + i
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if err := WriteFile(cgroupPath, memoryLimit, strconv.Itoa(limit)); err != nil {
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t.Fatalf("Failed to write %d on attempt %d: %+v", limit, i, err)
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}
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}
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}
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