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package stack // import "github.com/docker/docker/pkg/stack"
import (
"os"
"testing"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
)
func TestDump(t *testing.T) {
Dump()
}
func TestDumpToFile(t *testing.T) {
directory, err := os.MkdirTemp("", "test-dump-tasks")
assert.Check(t, err)
defer os.RemoveAll(directory)
dumpPath, err := DumpToFile(directory)
assert.Check(t, err)
readFile, _ := os.ReadFile(dumpPath)
fileData := string(readFile)
assert.Check(t, is.Contains(fileData, "goroutine"))
}
func TestDumpToFileWithEmptyInput(t *testing.T) {
path, err := DumpToFile("")
assert.Check(t, err)
assert.Check(t, is.Equal(os.Stderr.Name(), path))
}
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