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package container
import (
"os"
"testing"
)
func TestParentPerm(t *testing.T) {
testCases := []struct {
perm os.FileMode
want os.FileMode
}{
{0755, 0755},
{0750, 0750},
{0705, 0705},
{0700, 0700},
{050, 0750},
{05, 0705},
{0, 0700},
}
for _, tc := range testCases {
t.Run(tc.perm.String(), func(t *testing.T) {
if got := parentPerm(tc.perm); got != tc.want {
t.Errorf("parentPerm: %#o, want %#o", got, tc.want)
}
})
}
}
func TestEscapeOverlayDataSegment(t *testing.T) {
testCases := []struct {
name string
s string
want string
}{
{"zero", zeroString, zeroString},
{"multi", `\\\:,:,\\\`, `\\\\\\\:\,\:\,\\\\\\`},
{"bwrap", `/path :,\`, `/path \:\,\\`},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
if got := escapeOverlayDataSegment(tc.s); got != tc.want {
t.Errorf("escapeOverlayDataSegment: %s, want %s", got, tc.want)
}
})
}
}
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