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XL/DeleteObject: delete call on a prefix should not delete the entire tree structure. (#1916)

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fixes #1915
This commit is contained in:
Krishna Srinivas 2016-06-17 10:48:43 +05:30 committed by Harshavardhana
parent f51d34cedd
commit 365f80efa3
3 changed files with 34 additions and 6 deletions
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14
server_test.go
View File

@ -362,7 +362,7 @@ func (s *MyAPISuite) TestDeleteObject(c *C) {
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
request, err = s.newRequest("PUT", testAPIFSCacheServer.URL+"/deletebucketobject/myobject", 0, nil)
request, err = s.newRequest("PUT", testAPIFSCacheServer.URL+"/deletebucketobject/prefix/myobject", 0, nil)
c.Assert(err, IsNil)
client = http.Client{}
@ -370,7 +370,15 @@ func (s *MyAPISuite) TestDeleteObject(c *C) {
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
request, err = s.newRequest("DELETE", testAPIFSCacheServer.URL+"/deletebucketobject/myobject", 0, nil)
// Should not delete "prefix/myobject"
request, err = s.newRequest("DELETE", testAPIFSCacheServer.URL+"/deletebucketobject/prefix", 0, nil)
c.Assert(err, IsNil)
client = http.Client{}
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusNoContent)
request, err = s.newRequest("DELETE", testAPIFSCacheServer.URL+"/deletebucketobject/prefix/myobject", 0, nil)
c.Assert(err, IsNil)
client = http.Client{}
response, err = client.Do(request)
@ -378,7 +386,7 @@ func (s *MyAPISuite) TestDeleteObject(c *C) {
c.Assert(response.StatusCode, Equals, http.StatusNoContent)
// Delete non existent object should return http.StatusNoContent.
request, err = s.newRequest("DELETE", testAPIFSCacheServer.URL+"/deletebucketobject/myobject1", 0, nil)
request, err = s.newRequest("DELETE", testAPIFSCacheServer.URL+"/deletebucketobject/prefix/myobject1", 0, nil)
c.Assert(err, IsNil)
client = http.Client{}
response, err = client.Do(request)

22
server_xl_test.go
View File

@ -369,7 +369,7 @@ func (s *MyAPIXLSuite) TestDeleteObject(c *C) {
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
request, err = s.newRequest("PUT", testAPIXLServer.URL+"/deletebucketobject/myobject", 0, nil)
request, err = s.newRequest("PUT", testAPIXLServer.URL+"/deletebucketobject/prefix/myobject", 0, nil)
c.Assert(err, IsNil)
client = http.Client{}
@ -377,7 +377,15 @@ func (s *MyAPIXLSuite) TestDeleteObject(c *C) {
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
request, err = s.newRequest("HEAD", testAPIXLServer.URL+"/deletebucketobject/myobject", 0, nil)
// Should not delete "prefix/myobject"
request, err = s.newRequest("DELETE", testAPIXLServer.URL+"/deletebucketobject/prefix", 0, nil)
c.Assert(err, IsNil)
client = http.Client{}
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusNoContent)
request, err = s.newRequest("HEAD", testAPIXLServer.URL+"/deletebucketobject/prefix/myobject", 0, nil)
c.Assert(err, IsNil)
client = http.Client{}
@ -385,7 +393,15 @@ func (s *MyAPIXLSuite) TestDeleteObject(c *C) {
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
request, err = s.newRequest("DELETE", testAPIXLServer.URL+"/deletebucketobject/myobject", 0, nil)
request, err = s.newRequest("DELETE", testAPIXLServer.URL+"/deletebucketobject/prefix/myobject", 0, nil)
c.Assert(err, IsNil)
client = http.Client{}
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusNoContent)
// Delete of non-existant data should return success.
request, err = s.newRequest("DELETE", testAPIXLServer.URL+"/deletebucketobject/prefix/myobject1", 0, nil)
c.Assert(err, IsNil)
client = http.Client{}
response, err = client.Do(request)

4
xl-v1-object.go
View File

@ -446,6 +446,10 @@ func (xl xlObjects) DeleteObject(bucket, object string) (err error) {
nsMutex.Lock(bucket, object)
defer nsMutex.Unlock(bucket, object)
if !xl.isObject(bucket, object) {
return ObjectNotFound{bucket, object}
}
if err = xl.deleteObject(bucket, object); err == errFileNotFound {
// Its valid to return success if given object is not found.
err = nil