42 lines
1.1 KiB
Go
42 lines
1.1 KiB
Go
package exec
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import (
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"bytes"
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"os/exec"
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"testing"
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"github.com/spf13/cobra"
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"github.com/stretchr/testify/assert"
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"github.com/warewulf/warewulf/internal/pkg/testenv"
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)
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func mockChildCmd(cmd *cobra.Command, args []string) error {
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child := exec.Command("/usr/bin/echo", args...)
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child.Stdin = cmd.InOrStdin()
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child.Stdout = cmd.OutOrStdout()
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child.Stderr = cmd.ErrOrStderr()
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return child.Run()
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}
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func Test_Exec_with_bind(t *testing.T) {
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env := testenv.New(t)
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defer env.RemoveAll(t)
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env.MkdirAll(t, "var/lib/warewulf/chroots/alpine/rootfs")
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childCommandFunc = mockChildCmd
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defer func() {
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childCommandFunc = runChildCmd
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}()
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cmd := GetCommand()
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out := bytes.NewBufferString("")
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err := bytes.NewBufferString("")
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cmd.SetOut(out)
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cmd.SetErr(err)
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cmd.SetArgs([]string{"--bind", "/mnt:/mnt", "alpine", "--", "/bin/echo", "Hello, world!"})
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assert.NoError(t, cmd.Execute())
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assert.Contains(t, out.String(), "alpine")
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assert.Contains(t, out.String(), "/bin/echo Hello, world!")
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assert.Contains(t, out.String(), "--bind /mnt:/mnt")
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assert.Empty(t, err.String())
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}
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