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@ -697,6 +697,22 @@ func TestIntSliceFlagApply_ParentContext(t *testing.T) {
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}).Run([]string{"run", "child"})
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}
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func TestIntSliceFlag_SetFromParentContext(t *testing.T) {
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fl := &IntSliceFlag{Name: "numbers", Aliases: []string{"n"}, Value: NewIntSlice(1, 2, 3, 4)}
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set := flag.NewFlagSet("test", 0)
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_ = fl.Apply(set)
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ctx := &Context{
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parentContext: &Context{
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flagSet: set,
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},
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flagSet: flag.NewFlagSet("empty", 0),
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}
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expected := []int{1, 2, 3, 4}
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if !reflect.DeepEqual(ctx.IntSlice("numbers"), expected) {
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t.Errorf("child context unable to view parent flag: %v != %v", expected, ctx.IntSlice("numbers"))
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}
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}
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var int64SliceFlagTests = []struct {
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name string
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aliases []string
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