Signed-off-by: John Howard <jhoward@microsoft.com>
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deleted file mode 100644 |
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@@ -1,137 +0,0 @@ |
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-package mount |
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- |
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-import ( |
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- "os" |
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- "path" |
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- "testing" |
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-) |
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- |
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-func TestMountOptionsParsing(t *testing.T) {
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- options := "noatime,ro,size=10k" |
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- |
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- flag, data := parseOptions(options) |
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- |
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- if data != "size=10k" {
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- t.Fatalf("Expected size=10 got %s", data)
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- } |
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- |
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- expectedFlag := NOATIME | RDONLY |
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- |
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- if flag != expectedFlag {
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- t.Fatalf("Expected %d got %d", expectedFlag, flag)
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- } |
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-} |
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- |
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-func TestMounted(t *testing.T) {
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- tmp := path.Join(os.TempDir(), "mount-tests") |
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- if err := os.MkdirAll(tmp, 0777); err != nil {
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- t.Fatal(err) |
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- } |
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- defer os.RemoveAll(tmp) |
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- |
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- var ( |
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- sourceDir = path.Join(tmp, "source") |
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- targetDir = path.Join(tmp, "target") |
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- sourcePath = path.Join(sourceDir, "file.txt") |
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- targetPath = path.Join(targetDir, "file.txt") |
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- ) |
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- |
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- os.Mkdir(sourceDir, 0777) |
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- os.Mkdir(targetDir, 0777) |
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- |
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- f, err := os.Create(sourcePath) |
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- if err != nil {
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- t.Fatal(err) |
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- } |
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- f.WriteString("hello")
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- f.Close() |
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- |
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- f, err = os.Create(targetPath) |
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- if err != nil {
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- t.Fatal(err) |
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- } |
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- f.Close() |
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- |
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- if err := Mount(sourceDir, targetDir, "none", "bind,rw"); err != nil {
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- t.Fatal(err) |
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- } |
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- defer func() {
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- if err := Unmount(targetDir); err != nil {
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- t.Fatal(err) |
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- } |
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- }() |
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- |
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- mounted, err := Mounted(targetDir) |
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- if err != nil {
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- t.Fatal(err) |
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- } |
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- if !mounted {
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- t.Fatalf("Expected %s to be mounted", targetDir)
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- } |
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- if _, err := os.Stat(targetDir); err != nil {
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- t.Fatal(err) |
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- } |
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-} |
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- |
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-func TestMountReadonly(t *testing.T) {
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- tmp := path.Join(os.TempDir(), "mount-tests") |
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- if err := os.MkdirAll(tmp, 0777); err != nil {
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- t.Fatal(err) |
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- } |
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- defer os.RemoveAll(tmp) |
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- |
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- var ( |
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- sourceDir = path.Join(tmp, "source") |
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- targetDir = path.Join(tmp, "target") |
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- sourcePath = path.Join(sourceDir, "file.txt") |
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- targetPath = path.Join(targetDir, "file.txt") |
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- ) |
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- |
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- os.Mkdir(sourceDir, 0777) |
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- os.Mkdir(targetDir, 0777) |
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- |
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- f, err := os.Create(sourcePath) |
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- if err != nil {
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- t.Fatal(err) |
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- } |
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- f.WriteString("hello")
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- f.Close() |
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- |
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- f, err = os.Create(targetPath) |
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- if err != nil {
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- t.Fatal(err) |
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- } |
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- f.Close() |
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- |
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- if err := Mount(sourceDir, targetDir, "none", "bind,ro"); err != nil {
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- t.Fatal(err) |
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- } |
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- defer func() {
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- if err := Unmount(targetDir); err != nil {
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- t.Fatal(err) |
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- } |
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- }() |
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- |
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- f, err = os.OpenFile(targetPath, os.O_RDWR, 0777) |
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- if err == nil {
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- t.Fatal("Should not be able to open a ro file as rw")
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- } |
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-} |
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- |
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-func TestGetMounts(t *testing.T) {
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- mounts, err := GetMounts() |
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- if err != nil {
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- t.Fatal(err) |
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- } |
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- |
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- root := false |
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- for _, entry := range mounts {
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- if entry.Mountpoint == "/" {
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- root = true |
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- } |
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- } |
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- |
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- if !root {
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- t.Fatal("/ should be mounted at least")
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- } |
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-} |
| 138 | 1 |
new file mode 100644 |
| ... | ... |
@@ -0,0 +1,139 @@ |
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+// +build !windows |
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+ |
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+package mount |
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+ |
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+import ( |
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+ "os" |
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+ "path" |
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+ "testing" |
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+) |
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+ |
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+func TestMountOptionsParsing(t *testing.T) {
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+ options := "noatime,ro,size=10k" |
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+ |
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+ flag, data := parseOptions(options) |
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+ |
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+ if data != "size=10k" {
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+ t.Fatalf("Expected size=10 got %s", data)
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+ } |
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+ |
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+ expectedFlag := NOATIME | RDONLY |
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+ |
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+ if flag != expectedFlag {
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+ t.Fatalf("Expected %d got %d", expectedFlag, flag)
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+ } |
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+} |
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+ |
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+func TestMounted(t *testing.T) {
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+ tmp := path.Join(os.TempDir(), "mount-tests") |
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+ if err := os.MkdirAll(tmp, 0777); err != nil {
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+ t.Fatal(err) |
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+ } |
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+ defer os.RemoveAll(tmp) |
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+ |
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+ var ( |
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+ sourceDir = path.Join(tmp, "source") |
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+ targetDir = path.Join(tmp, "target") |
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+ sourcePath = path.Join(sourceDir, "file.txt") |
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+ targetPath = path.Join(targetDir, "file.txt") |
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+ ) |
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+ |
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+ os.Mkdir(sourceDir, 0777) |
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+ os.Mkdir(targetDir, 0777) |
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+ |
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+ f, err := os.Create(sourcePath) |
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+ if err != nil {
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+ t.Fatal(err) |
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+ } |
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+ f.WriteString("hello")
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+ f.Close() |
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+ |
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+ f, err = os.Create(targetPath) |
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+ if err != nil {
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+ t.Fatal(err) |
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+ } |
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+ f.Close() |
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+ |
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+ if err := Mount(sourceDir, targetDir, "none", "bind,rw"); err != nil {
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+ t.Fatal(err) |
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+ } |
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+ defer func() {
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+ if err := Unmount(targetDir); err != nil {
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+ t.Fatal(err) |
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+ } |
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+ }() |
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+ |
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+ mounted, err := Mounted(targetDir) |
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+ if err != nil {
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+ t.Fatal(err) |
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+ } |
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+ if !mounted {
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+ t.Fatalf("Expected %s to be mounted", targetDir)
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+ } |
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+ if _, err := os.Stat(targetDir); err != nil {
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+ t.Fatal(err) |
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+ } |
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+} |
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+ |
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+func TestMountReadonly(t *testing.T) {
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+ tmp := path.Join(os.TempDir(), "mount-tests") |
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+ if err := os.MkdirAll(tmp, 0777); err != nil {
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+ t.Fatal(err) |
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+ } |
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+ defer os.RemoveAll(tmp) |
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+ |
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+ var ( |
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+ sourceDir = path.Join(tmp, "source") |
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+ targetDir = path.Join(tmp, "target") |
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+ sourcePath = path.Join(sourceDir, "file.txt") |
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+ targetPath = path.Join(targetDir, "file.txt") |
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+ ) |
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+ |
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+ os.Mkdir(sourceDir, 0777) |
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+ os.Mkdir(targetDir, 0777) |
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+ |
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+ f, err := os.Create(sourcePath) |
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+ if err != nil {
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+ t.Fatal(err) |
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+ } |
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+ f.WriteString("hello")
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+ f.Close() |
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+ |
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+ f, err = os.Create(targetPath) |
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+ if err != nil {
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+ t.Fatal(err) |
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+ } |
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+ f.Close() |
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+ |
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+ if err := Mount(sourceDir, targetDir, "none", "bind,ro"); err != nil {
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+ t.Fatal(err) |
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+ } |
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+ defer func() {
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+ if err := Unmount(targetDir); err != nil {
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+ t.Fatal(err) |
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+ } |
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+ }() |
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+ |
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+ f, err = os.OpenFile(targetPath, os.O_RDWR, 0777) |
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+ if err == nil {
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+ t.Fatal("Should not be able to open a ro file as rw")
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+ } |
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+} |
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+ |
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+func TestGetMounts(t *testing.T) {
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+ mounts, err := GetMounts() |
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+ if err != nil {
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+ t.Fatal(err) |
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+ } |
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+ |
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+ root := false |
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+ for _, entry := range mounts {
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+ if entry.Mountpoint == "/" {
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+ root = true |
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+ } |
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+ } |
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+ |
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+ if !root {
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+ t.Fatal("/ should be mounted at least")
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+ } |
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+} |