diff --git a/cmd/lock-instrument.go b/cmd/lock-instrument.go index 147376c20..9a1d35725 100644 --- a/cmd/lock-instrument.go +++ b/cmd/lock-instrument.go @@ -88,13 +88,13 @@ func (l LockInfoOriginNotFound) Error() string { l.lockOrigin, l.volume, l.path, l.opsID) } -// LockInfoVolPathMssing - Error interface. Returned when the info the -type LockInfoVolPathMssing struct { +// LockInfoVolPathMissing - Error interface. Returned when the info the +type LockInfoVolPathMissing struct { volume string path string } -func (l LockInfoVolPathMssing) Error() string { +func (l LockInfoVolPathMissing) Error() string { return fmt.Sprintf("No entry in debug Lock Map for Volume: %s, path: %s.", l.volume, l.path) } @@ -152,26 +152,26 @@ func (n *nsLockMap) statusBlockedToRunning(param nsParam, lockOrigin, opsID stri debugLockMap, ok := n.debugLockMap[param] if !ok { // The lock state info foe given pair should already exist. - // If not return `LockInfoVolPathMssing`. - return LockInfoVolPathMssing{param.volume, param.path} + // If not return `LockInfoVolPathMissing`. + return traceError(LockInfoVolPathMissing{param.volume, param.path}) } // ``debugLockMap`` entry containing lock info for `param ` is `nil`. if debugLockMap == nil { - return errLockNotInitialized + return traceError(errLockNotInitialized) } lockInfo, ok := n.debugLockMap[param].lockInfo[opsID] if !ok { // The lock info entry for given `opsID` should already exist for given pair. // If not return `LockInfoOpsIDNotFound`. - return LockInfoOpsIDNotFound{param.volume, param.path, opsID} + return traceError(LockInfoOpsIDNotFound{param.volume, param.path, opsID}) } // The entry for the lock origined at `lockOrigin` should already exist. If not return `LockInfoOriginNotFound`. if lockInfo.lockOrigin != lockOrigin { - return LockInfoOriginNotFound{param.volume, param.path, opsID, lockOrigin} + return traceError(LockInfoOriginNotFound{param.volume, param.path, opsID, lockOrigin}) } // Status of the lock should already be set to "Blocked". If not return `LockInfoStateNotBlocked`. if lockInfo.status != blockedStatus { - return LockInfoStateNotBlocked{param.volume, param.path, opsID} + return traceError(LockInfoStateNotBlocked{param.volume, param.path, opsID}) } // All checks finished. Changing the status of the operation from blocked to running and updating the time. n.debugLockMap[param].lockInfo[opsID] = newLockInfo @@ -230,7 +230,7 @@ func (n *nsLockMap) statusNoneToBlocked(param nsParam, lockOrigin, opsID string, func (n *nsLockMap) deleteLockInfoEntryForVolumePath(param nsParam) error { // delete the lock info for the given operation. if _, found := n.debugLockMap[param]; !found { - return LockInfoVolPathMssing{param.volume, param.path} + return traceError(LockInfoVolPathMissing{param.volume, param.path}) } // Remove from the map if there are no more references for the given (volume,path) pair. delete(n.debugLockMap, param) @@ -244,14 +244,14 @@ func (n *nsLockMap) deleteLockInfoEntryForOps(param nsParam, opsID string) error // delete the lock info for the given operation. infoMap, found := n.debugLockMap[param] if !found { - return LockInfoVolPathMssing{param.volume, param.path} + return traceError(LockInfoVolPathMissing{param.volume, param.path}) } // The opertion finished holding the lock on the resource, remove // the entry for the given operation with the operation ID. _, foundInfo := infoMap.lockInfo[opsID] if !foundInfo { // Unlock request with invalid opertion ID not accepted. - return LockInfoOpsIDNotFound{param.volume, param.path, opsID} + return traceError(LockInfoOpsIDNotFound{param.volume, param.path, opsID}) } // Decrease the global running and lock reference counter. n.runningLockCounter-- diff --git a/cmd/lock-instrument_test.go b/cmd/lock-instrument_test.go index 10afec1e0..31aa32176 100644 --- a/cmd/lock-instrument_test.go +++ b/cmd/lock-instrument_test.go @@ -278,7 +278,7 @@ func TestNsLockMapStatusBlockedToRunning(t *testing.T) { readLock: false, setBlocked: false, // expected metrics. - expectedErr: LockInfoVolPathMssing{"my-bucket", "my-object-2"}, + expectedErr: LockInfoVolPathMissing{"my-bucket", "my-object-2"}, }, // Test case - 3. // Entry for the given operationID doesn't exist in the lock state info. @@ -325,8 +325,8 @@ func TestNsLockMapStatusBlockedToRunning(t *testing.T) { actualErr := nsMutex.statusBlockedToRunning(param, testCases[0].lockOrigin, testCases[0].opsID, testCases[0].readLock) - expectedErr := LockInfoVolPathMssing{testCases[0].volume, testCases[0].path} - if actualErr != expectedErr { + expectedErr := LockInfoVolPathMissing{testCases[0].volume, testCases[0].path} + if errorCause(actualErr) != expectedErr { t.Fatalf("Errors mismatch: Expected \"%s\", got \"%s\"", expectedErr, actualErr) } @@ -340,7 +340,7 @@ func TestNsLockMapStatusBlockedToRunning(t *testing.T) { actualErr = nsMutex.statusBlockedToRunning(param, testCases[0].lockOrigin, testCases[0].opsID, testCases[0].readLock) - if actualErr != errLockNotInitialized { + if errorCause(actualErr) != errLockNotInitialized { t.Fatalf("Errors mismatch: Expected \"%s\", got \"%s\"", errLockNotInitialized, actualErr) } @@ -356,7 +356,7 @@ func TestNsLockMapStatusBlockedToRunning(t *testing.T) { testCases[0].opsID, testCases[0].readLock) expectedOpsErr := LockInfoOpsIDNotFound{testCases[0].volume, testCases[0].path, testCases[0].opsID} - if actualErr != expectedOpsErr { + if errorCause(actualErr) != expectedOpsErr { t.Fatalf("Errors mismatch: Expected \"%s\", got \"%s\"", expectedOpsErr, actualErr) } @@ -381,7 +381,7 @@ func TestNsLockMapStatusBlockedToRunning(t *testing.T) { testCases[0].opsID, testCases[0].readLock) expectedBlockErr := LockInfoStateNotBlocked{testCases[0].volume, testCases[0].path, testCases[0].opsID} - if actualErr != expectedBlockErr { + if errorCause(actualErr) != expectedBlockErr { t.Fatalf("Errors mismatch: Expected: \"%s\", got: \"%s\"", expectedBlockErr, actualErr) } @@ -402,7 +402,7 @@ func TestNsLockMapStatusBlockedToRunning(t *testing.T) { } // invoking the method under test. actualErr = nsMutex.statusBlockedToRunning(param, testCase.lockOrigin, testCase.opsID, testCase.readLock) - if actualErr != testCase.expectedErr { + if errorCause(actualErr) != testCase.expectedErr { t.Fatalf("Test %d: Errors mismatch: Expected: \"%s\", got: \"%s\"", i+1, testCase.expectedErr, actualErr) } // In case of no error proceed with validating the lock state information. @@ -520,8 +520,8 @@ func TestNsLockMapStatusNoneToBlocked(t *testing.T) { actualErr := nsMutex.statusBlockedToRunning(param, testCases[0].lockOrigin, testCases[0].opsID, testCases[0].readLock) - expectedErr := LockInfoVolPathMssing{testCases[0].volume, testCases[0].path} - if actualErr != expectedErr { + expectedErr := LockInfoVolPathMissing{testCases[0].volume, testCases[0].path} + if errorCause(actualErr) != expectedErr { t.Fatalf("Errors mismatch: Expected \"%s\", got \"%s\"", expectedErr, actualErr) } @@ -564,8 +564,8 @@ func TestNsLockMapDeleteLockInfoEntryForOps(t *testing.T) { actualErr := nsMutex.deleteLockInfoEntryForOps(param, testCases[0].opsID) - expectedErr := LockInfoVolPathMssing{testCases[0].volume, testCases[0].path} - if actualErr != expectedErr { + expectedErr := LockInfoVolPathMissing{testCases[0].volume, testCases[0].path} + if errorCause(actualErr) != expectedErr { t.Fatalf("Errors mismatch: Expected \"%s\", got \"%s\"", expectedErr, actualErr) } @@ -584,7 +584,7 @@ func TestNsLockMapDeleteLockInfoEntryForOps(t *testing.T) { actualErr = nsMutex.deleteLockInfoEntryForOps(param, "non-existent-OpsID") expectedOpsIDErr := LockInfoOpsIDNotFound{param.volume, param.path, "non-existent-OpsID"} - if actualErr != expectedOpsIDErr { + if errorCause(actualErr) != expectedOpsIDErr { t.Fatalf("Errors mismatch: Expected \"%s\", got \"%s\"", expectedOpsIDErr, actualErr) } // case - 4. @@ -647,8 +647,8 @@ func TestNsLockMapDeleteLockInfoEntryForVolumePath(t *testing.T) { // Set the status of the lock to blocked and then to running. param := nsParam{testCases[0].volume, testCases[0].path} actualErr := nsMutex.deleteLockInfoEntryForVolumePath(param) - expectedNilErr := LockInfoVolPathMssing{param.volume, param.path} - if actualErr != expectedNilErr { + expectedNilErr := LockInfoVolPathMissing{param.volume, param.path} + if errorCause(actualErr) != expectedNilErr { t.Fatalf("Errors mismatch: Expected \"%s\", got \"%s\"", expectedNilErr, actualErr) }