mirror of https://github.com/ceph/go-ceph
cephfs: add an Unlink func implmenting ceph_unlink
The unlink function can now be used to clean up files from the other existing test cases. Signed-off-by: John Mulligan <jmulligan@redhat.com>
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parent
854a834b1c
commit
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@ -21,7 +21,7 @@ func TestFileOpen(t *testing.T) {
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assert.NotNil(t, f1)
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err = f1.Close()
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assert.NoError(t, err)
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// TODO: clean up file
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assert.NoError(t, mount.Unlink(fname))
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})
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t.Run("errorMissing", func(t *testing.T) {
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@ -39,6 +39,7 @@ func TestFileOpen(t *testing.T) {
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assert.NotNil(t, f1)
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err = f1.Close()
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assert.NoError(t, err)
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defer func() { assert.NoError(t, mount.Unlink(fname)) }()
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s, err := os.Stat(path.Join(CephMountDir, fname))
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assert.NoError(t, err)
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@ -59,6 +60,7 @@ func TestFileReadWrite(t *testing.T) {
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assert.EqualValues(t, 12, n)
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err = f1.Close()
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assert.NoError(t, err)
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defer func() { assert.NoError(t, mount.Unlink(fname)) }()
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buf := make([]byte, 1024)
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f2, err := mount.Open(fname, os.O_RDONLY, 0)
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@ -107,6 +109,7 @@ func TestFileReadWriteAt(t *testing.T) {
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assert.EqualValues(t, 3, n)
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err = f1.Close()
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assert.NoError(t, err)
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defer func() { assert.NoError(t, mount.Unlink(fname)) }()
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buf := make([]byte, 4)
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f2, err := mount.Open(fname, os.O_RDONLY, 0)
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@ -153,6 +156,7 @@ func TestFileInterfaces(t *testing.T) {
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f1, err := mount.Open(fname, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0666)
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assert.NoError(t, err)
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defer func() { assert.NoError(t, f1.Close()) }()
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defer func() { assert.NoError(t, mount.Unlink(fname)) }()
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var w io.Writer = f1
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_, err = w.Write([]byte("foo"))
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@ -167,6 +171,7 @@ func TestFileInterfaces(t *testing.T) {
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f1, err = mount.Open(fname, os.O_RDONLY, 0666)
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assert.NoError(t, err)
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defer func() { assert.NoError(t, f1.Close()) }()
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defer func() { assert.NoError(t, mount.Unlink(fname)) }()
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var r io.Reader = f1
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buf := make([]byte, 32)
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@ -184,6 +189,7 @@ func TestFileSeek(t *testing.T) {
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f1, err := mount.Open(fname, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0666)
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assert.NoError(t, err)
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defer func() { assert.NoError(t, f1.Close()) }()
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defer func() { assert.NoError(t, mount.Unlink(fname)) }()
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o, err := f1.Seek(8, SeekSet)
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assert.NoError(t, err)
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@ -198,6 +204,7 @@ func TestFileSeek(t *testing.T) {
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f1, err := mount.Open(fname, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0666)
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assert.NoError(t, err)
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defer func() { assert.NoError(t, f1.Close()) }()
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defer func() { assert.NoError(t, mount.Unlink(fname)) }()
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o, err := f1.Seek(8, 1776)
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assert.Error(t, err)
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@ -208,6 +215,7 @@ func TestFileSeek(t *testing.T) {
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f1, err := mount.Open(fname, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0666)
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assert.NoError(t, err)
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defer func() { assert.NoError(t, f1.Close()) }()
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defer func() { assert.NoError(t, mount.Unlink(fname)) }()
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o, err := f1.Seek(-22, SeekSet)
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assert.Error(t, err)
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@ -44,3 +44,15 @@ func (mount *MountInfo) RemoveDir(path string) error {
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ret := C.ceph_rmdir(mount.mount, cPath)
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return getError(ret)
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}
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// Unlink removes a file.
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//
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// Implements:
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// int ceph_unlink(struct ceph_mount_info *cmount, const char *path);
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func (mount *MountInfo) Unlink(path string) error {
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cPath := C.CString(path)
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defer C.free(unsafe.Pointer(cPath))
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ret := C.ceph_unlink(mount.mount, cPath)
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return getError(ret)
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}
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