3e3d3c8086
For `--mount type=tmpfs,target=/foo,readonly`, the `readonly` flag was just ignored. Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
51 lines
1.3 KiB
Go
51 lines
1.3 KiB
Go
// +build linux
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package volume
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import (
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"strings"
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"testing"
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mounttypes "github.com/docker/docker/api/types/mount"
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)
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func TestConvertTmpfsOptions(t *testing.T) {
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type testCase struct {
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opt mounttypes.TmpfsOptions
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readOnly bool
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expectedSubstrings []string
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unexpectedSubstrings []string
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}
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cases := []testCase{
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{
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opt: mounttypes.TmpfsOptions{SizeBytes: 1024 * 1024, Mode: 0700},
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readOnly: false,
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expectedSubstrings: []string{"size=1m", "mode=700"},
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unexpectedSubstrings: []string{"ro"},
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},
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{
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opt: mounttypes.TmpfsOptions{},
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readOnly: true,
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expectedSubstrings: []string{"ro"},
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unexpectedSubstrings: []string{},
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},
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}
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for _, c := range cases {
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data, err := ConvertTmpfsOptions(&c.opt, c.readOnly)
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if err != nil {
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t.Fatalf("could not convert %+v (readOnly: %v) to string: %v",
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c.opt, c.readOnly, err)
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}
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t.Logf("data=%q", data)
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for _, s := range c.expectedSubstrings {
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if !strings.Contains(data, s) {
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t.Fatalf("expected substring: %s, got %v (case=%+v)", s, data, c)
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}
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}
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for _, s := range c.unexpectedSubstrings {
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if strings.Contains(data, s) {
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t.Fatalf("unexpected substring: %s, got %v (case=%+v)", s, data, c)
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}
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}
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}
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}
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