// A RequestTester represents the parameters for an HTTP request to
// be issued on behalf of a unit test.
type RequestTester struct {
- uri string
- api_token string
- method string
- request_body []byte
+ uri string
+ apiToken string
+ method string
+ requestBody []byte
}
// Test GetBlockHandler on the following situations:
// Prepare two test Keep volumes. Our block is stored on the second volume.
KeepVM = MakeTestVolumeManager(2)
- defer KeepVM.Quit()
+ defer KeepVM.Close()
- vols := KeepVM.Volumes()
- if err := vols[0].Put(TEST_HASH, TEST_BLOCK); err != nil {
+ vols := KeepVM.AllWritable()
+ if err := vols[0].Put(TestHash, TestBlock); err != nil {
t.Error(err)
}
// Create locators for testing.
// Turn on permission settings so we can generate signed locators.
- enforce_permissions = true
- PermissionSecret = []byte(known_key)
- permission_ttl = time.Duration(300) * time.Second
+ enforcePermissions = true
+ PermissionSecret = []byte(knownKey)
+ blobSignatureTTL = 300 * time.Second
var (
- unsigned_locator = "/" + TEST_HASH
- valid_timestamp = time.Now().Add(permission_ttl)
- expired_timestamp = time.Now().Add(-time.Hour)
- signed_locator = "/" + SignLocator(TEST_HASH, known_token, valid_timestamp)
- expired_locator = "/" + SignLocator(TEST_HASH, known_token, expired_timestamp)
+ unsignedLocator = "/" + TestHash
+ validTimestamp = time.Now().Add(blobSignatureTTL)
+ expiredTimestamp = time.Now().Add(-time.Hour)
+ signedLocator = "/" + SignLocator(TestHash, knownToken, validTimestamp)
+ expiredLocator = "/" + SignLocator(TestHash, knownToken, expiredTimestamp)
)
// -----------------
// Test unauthenticated request with permissions off.
- enforce_permissions = false
+ enforcePermissions = false
// Unauthenticated request, unsigned locator
// => OK
response := IssueRequest(
&RequestTester{
method: "GET",
- uri: unsigned_locator,
+ uri: unsignedLocator,
})
ExpectStatusCode(t,
"Unauthenticated request, unsigned locator", http.StatusOK, response)
ExpectBody(t,
"Unauthenticated request, unsigned locator",
- string(TEST_BLOCK),
+ string(TestBlock),
response)
- received_cl := response.Header().Get("Content-Length")
- expected_cl := fmt.Sprintf("%d", len(TEST_BLOCK))
- if received_cl != expected_cl {
- t.Errorf("expected Content-Length %s, got %s", expected_cl, received_cl)
+ receivedLen := response.Header().Get("Content-Length")
+ expectedLen := fmt.Sprintf("%d", len(TestBlock))
+ if receivedLen != expectedLen {
+ t.Errorf("expected Content-Length %s, got %s", expectedLen, receivedLen)
}
// ----------------
// Permissions: on.
- enforce_permissions = true
+ enforcePermissions = true
// Authenticated request, signed locator
// => OK
response = IssueRequest(&RequestTester{
- method: "GET",
- uri: signed_locator,
- api_token: known_token,
+ method: "GET",
+ uri: signedLocator,
+ apiToken: knownToken,
})
ExpectStatusCode(t,
"Authenticated request, signed locator", http.StatusOK, response)
ExpectBody(t,
- "Authenticated request, signed locator", string(TEST_BLOCK), response)
+ "Authenticated request, signed locator", string(TestBlock), response)
- received_cl = response.Header().Get("Content-Length")
- expected_cl = fmt.Sprintf("%d", len(TEST_BLOCK))
- if received_cl != expected_cl {
- t.Errorf("expected Content-Length %s, got %s", expected_cl, received_cl)
+ receivedLen = response.Header().Get("Content-Length")
+ expectedLen = fmt.Sprintf("%d", len(TestBlock))
+ if receivedLen != expectedLen {
+ t.Errorf("expected Content-Length %s, got %s", expectedLen, receivedLen)
}
// Authenticated request, unsigned locator
// => PermissionError
response = IssueRequest(&RequestTester{
- method: "GET",
- uri: unsigned_locator,
- api_token: known_token,
+ method: "GET",
+ uri: unsignedLocator,
+ apiToken: knownToken,
})
ExpectStatusCode(t, "unsigned locator", PermissionError.HTTPCode, response)
// => PermissionError
response = IssueRequest(&RequestTester{
method: "GET",
- uri: signed_locator,
+ uri: signedLocator,
})
ExpectStatusCode(t,
"Unauthenticated request, signed locator",
// Authenticated request, expired locator
// => ExpiredError
response = IssueRequest(&RequestTester{
- method: "GET",
- uri: expired_locator,
- api_token: known_token,
+ method: "GET",
+ uri: expiredLocator,
+ apiToken: knownToken,
})
ExpectStatusCode(t,
"Authenticated request, expired locator",
// Prepare two test Keep volumes.
KeepVM = MakeTestVolumeManager(2)
- defer KeepVM.Quit()
+ defer KeepVM.Close()
// --------------
// No server key.
// Unauthenticated request, no server key
// => OK (unsigned response)
- unsigned_locator := "/" + TEST_HASH
+ unsignedLocator := "/" + TestHash
response := IssueRequest(
&RequestTester{
- method: "PUT",
- uri: unsigned_locator,
- request_body: TEST_BLOCK,
+ method: "PUT",
+ uri: unsignedLocator,
+ requestBody: TestBlock,
})
ExpectStatusCode(t,
"Unauthenticated request, no server key", http.StatusOK, response)
ExpectBody(t,
"Unauthenticated request, no server key",
- TEST_HASH_PUT_RESPONSE, response)
+ TestHashPutResp, response)
// ------------------
// With a server key.
- PermissionSecret = []byte(known_key)
- permission_ttl = time.Duration(300) * time.Second
+ PermissionSecret = []byte(knownKey)
+ blobSignatureTTL = 300 * time.Second
// When a permission key is available, the locator returned
// from an authenticated PUT request will be signed.
// => OK (signed response)
response = IssueRequest(
&RequestTester{
- method: "PUT",
- uri: unsigned_locator,
- request_body: TEST_BLOCK,
- api_token: known_token,
+ method: "PUT",
+ uri: unsignedLocator,
+ requestBody: TestBlock,
+ apiToken: knownToken,
})
ExpectStatusCode(t,
"Authenticated PUT, signed locator, with server key",
http.StatusOK, response)
- response_locator := strings.TrimSpace(response.Body.String())
- if !VerifySignature(response_locator, known_token) {
+ responseLocator := strings.TrimSpace(response.Body.String())
+ if VerifySignature(responseLocator, knownToken) != nil {
t.Errorf("Authenticated PUT, signed locator, with server key:\n"+
"response '%s' does not contain a valid signature",
- response_locator)
+ responseLocator)
}
// Unauthenticated PUT, unsigned locator
// => OK
response = IssueRequest(
&RequestTester{
- method: "PUT",
- uri: unsigned_locator,
- request_body: TEST_BLOCK,
+ method: "PUT",
+ uri: unsignedLocator,
+ requestBody: TestBlock,
})
ExpectStatusCode(t,
http.StatusOK, response)
ExpectBody(t,
"Unauthenticated PUT, unsigned locator, with server key",
- TEST_HASH_PUT_RESPONSE, response)
+ TestHashPutResp, response)
+}
+
+func TestPutAndDeleteSkipReadonlyVolumes(t *testing.T) {
+ defer teardown()
+ dataManagerToken = "fake-data-manager-token"
+ vols := []*MockVolume{CreateMockVolume(), CreateMockVolume()}
+ vols[0].Readonly = true
+ KeepVM = MakeRRVolumeManager([]Volume{vols[0], vols[1]})
+ defer KeepVM.Close()
+ IssueRequest(
+ &RequestTester{
+ method: "PUT",
+ uri: "/" + TestHash,
+ requestBody: TestBlock,
+ })
+ defer func(orig bool) {
+ neverDelete = orig
+ }(neverDelete)
+ neverDelete = false
+ IssueRequest(
+ &RequestTester{
+ method: "DELETE",
+ uri: "/" + TestHash,
+ requestBody: TestBlock,
+ apiToken: dataManagerToken,
+ })
+ type expect struct {
+ volnum int
+ method string
+ callcount int
+ }
+ for _, e := range []expect{
+ {0, "Get", 0},
+ {0, "Compare", 0},
+ {0, "Touch", 0},
+ {0, "Put", 0},
+ {0, "Delete", 0},
+ {1, "Get", 0},
+ {1, "Compare", 1},
+ {1, "Touch", 1},
+ {1, "Put", 1},
+ {1, "Delete", 1},
+ } {
+ if calls := vols[e.volnum].CallCount(e.method); calls != e.callcount {
+ t.Errorf("Got %d %s() on vol %d, expect %d", calls, e.method, e.volnum, e.callcount)
+ }
+ }
}
// Test /index requests:
// - authenticated /index/prefix request | superuser
//
// The only /index requests that should succeed are those issued by the
-// superuser. They should pass regardless of the value of enforce_permissions.
+// superuser. They should pass regardless of the value of enforcePermissions.
//
func TestIndexHandler(t *testing.T) {
defer teardown()
// Include multiple blocks on different volumes, and
// some metadata files (which should be omitted from index listings)
KeepVM = MakeTestVolumeManager(2)
- defer KeepVM.Quit()
+ defer KeepVM.Close()
- vols := KeepVM.Volumes()
- vols[0].Put(TEST_HASH, TEST_BLOCK)
- vols[1].Put(TEST_HASH_2, TEST_BLOCK_2)
- vols[0].Put(TEST_HASH+".meta", []byte("metadata"))
- vols[1].Put(TEST_HASH_2+".meta", []byte("metadata"))
+ vols := KeepVM.AllWritable()
+ vols[0].Put(TestHash, TestBlock)
+ vols[1].Put(TestHash2, TestBlock2)
+ vols[0].Put(TestHash+".meta", []byte("metadata"))
+ vols[1].Put(TestHash2+".meta", []byte("metadata"))
- data_manager_token = "DATA MANAGER TOKEN"
+ dataManagerToken = "DATA MANAGER TOKEN"
- unauthenticated_req := &RequestTester{
+ unauthenticatedReq := &RequestTester{
method: "GET",
uri: "/index",
}
- authenticated_req := &RequestTester{
- method: "GET",
- uri: "/index",
- api_token: known_token,
+ authenticatedReq := &RequestTester{
+ method: "GET",
+ uri: "/index",
+ apiToken: knownToken,
}
- superuser_req := &RequestTester{
- method: "GET",
- uri: "/index",
- api_token: data_manager_token,
+ superuserReq := &RequestTester{
+ method: "GET",
+ uri: "/index",
+ apiToken: dataManagerToken,
}
- unauth_prefix_req := &RequestTester{
+ unauthPrefixReq := &RequestTester{
method: "GET",
- uri: "/index/" + TEST_HASH[0:3],
+ uri: "/index/" + TestHash[0:3],
}
- auth_prefix_req := &RequestTester{
- method: "GET",
- uri: "/index/" + TEST_HASH[0:3],
- api_token: known_token,
+ authPrefixReq := &RequestTester{
+ method: "GET",
+ uri: "/index/" + TestHash[0:3],
+ apiToken: knownToken,
}
- superuser_prefix_req := &RequestTester{
- method: "GET",
- uri: "/index/" + TEST_HASH[0:3],
- api_token: data_manager_token,
+ superuserPrefixReq := &RequestTester{
+ method: "GET",
+ uri: "/index/" + TestHash[0:3],
+ apiToken: dataManagerToken,
+ }
+ superuserNoSuchPrefixReq := &RequestTester{
+ method: "GET",
+ uri: "/index/abcd",
+ apiToken: dataManagerToken,
+ }
+ superuserInvalidPrefixReq := &RequestTester{
+ method: "GET",
+ uri: "/index/xyz",
+ apiToken: dataManagerToken,
}
// -------------------------------------------------------------
// Only the superuser should be allowed to issue /index requests.
// ---------------------------
- // enforce_permissions enabled
+ // enforcePermissions enabled
// This setting should not affect tests passing.
- enforce_permissions = true
+ enforcePermissions = true
// unauthenticated /index request
// => UnauthorizedError
- response := IssueRequest(unauthenticated_req)
+ response := IssueRequest(unauthenticatedReq)
ExpectStatusCode(t,
- "enforce_permissions on, unauthenticated request",
+ "enforcePermissions on, unauthenticated request",
UnauthorizedError.HTTPCode,
response)
// unauthenticated /index/prefix request
// => UnauthorizedError
- response = IssueRequest(unauth_prefix_req)
+ response = IssueRequest(unauthPrefixReq)
ExpectStatusCode(t,
"permissions on, unauthenticated /index/prefix request",
UnauthorizedError.HTTPCode,
// authenticated /index request, non-superuser
// => UnauthorizedError
- response = IssueRequest(authenticated_req)
+ response = IssueRequest(authenticatedReq)
ExpectStatusCode(t,
"permissions on, authenticated request, non-superuser",
UnauthorizedError.HTTPCode,
// authenticated /index/prefix request, non-superuser
// => UnauthorizedError
- response = IssueRequest(auth_prefix_req)
+ response = IssueRequest(authPrefixReq)
ExpectStatusCode(t,
"permissions on, authenticated /index/prefix request, non-superuser",
UnauthorizedError.HTTPCode,
// superuser /index request
// => OK
- response = IssueRequest(superuser_req)
+ response = IssueRequest(superuserReq)
ExpectStatusCode(t,
"permissions on, superuser request",
http.StatusOK,
response)
// ----------------------------
- // enforce_permissions disabled
+ // enforcePermissions disabled
// Valid Request should still pass.
- enforce_permissions = false
+ enforcePermissions = false
// superuser /index request
// => OK
- response = IssueRequest(superuser_req)
+ response = IssueRequest(superuserReq)
ExpectStatusCode(t,
"permissions on, superuser request",
http.StatusOK,
response)
- expected := `^` + TEST_HASH + `\+\d+ \d+\n` +
- TEST_HASH_2 + `\+\d+ \d+\n$`
+ expected := `^` + TestHash + `\+\d+ \d+\n` +
+ TestHash2 + `\+\d+ \d+\n\n$`
match, _ := regexp.MatchString(expected, response.Body.String())
if !match {
t.Errorf(
// superuser /index/prefix request
// => OK
- response = IssueRequest(superuser_prefix_req)
+ response = IssueRequest(superuserPrefixReq)
ExpectStatusCode(t,
"permissions on, superuser request",
http.StatusOK,
response)
- expected = `^` + TEST_HASH + `\+\d+ \d+\n$`
+ expected = `^` + TestHash + `\+\d+ \d+\n\n$`
match, _ = regexp.MatchString(expected, response.Body.String())
if !match {
t.Errorf(
"permissions on, superuser /index/prefix request: expected %s, got:\n%s",
expected, response.Body.String())
}
+
+ // superuser /index/{no-such-prefix} request
+ // => OK
+ response = IssueRequest(superuserNoSuchPrefixReq)
+ ExpectStatusCode(t,
+ "permissions on, superuser request",
+ http.StatusOK,
+ response)
+
+ if "\n" != response.Body.String() {
+ t.Errorf("Expected empty response for %s. Found %s", superuserNoSuchPrefixReq.uri, response.Body.String())
+ }
+
+ // superuser /index/{invalid-prefix} request
+ // => StatusBadRequest
+ response = IssueRequest(superuserInvalidPrefixReq)
+ ExpectStatusCode(t,
+ "permissions on, superuser request",
+ http.StatusBadRequest,
+ response)
}
// TestDeleteHandler
// Include multiple blocks on different volumes, and
// some metadata files (which should be omitted from index listings)
KeepVM = MakeTestVolumeManager(2)
- defer KeepVM.Quit()
+ defer KeepVM.Close()
- vols := KeepVM.Volumes()
- vols[0].Put(TEST_HASH, TEST_BLOCK)
+ vols := KeepVM.AllWritable()
+ vols[0].Put(TestHash, TestBlock)
- // Explicitly set the permission_ttl to 0 for these
+ // Explicitly set the blobSignatureTTL to 0 for these
// tests, to ensure the MockVolume deletes the blocks
// even though they have just been created.
- permission_ttl = time.Duration(0)
+ blobSignatureTTL = time.Duration(0)
+
+ var userToken = "NOT DATA MANAGER TOKEN"
+ dataManagerToken = "DATA MANAGER TOKEN"
- var user_token = "NOT DATA MANAGER TOKEN"
- data_manager_token = "DATA MANAGER TOKEN"
+ neverDelete = false
- unauth_req := &RequestTester{
+ unauthReq := &RequestTester{
method: "DELETE",
- uri: "/" + TEST_HASH,
+ uri: "/" + TestHash,
}
- user_req := &RequestTester{
- method: "DELETE",
- uri: "/" + TEST_HASH,
- api_token: user_token,
+ userReq := &RequestTester{
+ method: "DELETE",
+ uri: "/" + TestHash,
+ apiToken: userToken,
}
- superuser_existing_block_req := &RequestTester{
- method: "DELETE",
- uri: "/" + TEST_HASH,
- api_token: data_manager_token,
+ superuserExistingBlockReq := &RequestTester{
+ method: "DELETE",
+ uri: "/" + TestHash,
+ apiToken: dataManagerToken,
}
- superuser_nonexistent_block_req := &RequestTester{
- method: "DELETE",
- uri: "/" + TEST_HASH_2,
- api_token: data_manager_token,
+ superuserNonexistentBlockReq := &RequestTester{
+ method: "DELETE",
+ uri: "/" + TestHash2,
+ apiToken: dataManagerToken,
}
// Unauthenticated request returns PermissionError.
var response *httptest.ResponseRecorder
- response = IssueRequest(unauth_req)
+ response = IssueRequest(unauthReq)
ExpectStatusCode(t,
"unauthenticated request",
PermissionError.HTTPCode,
response)
// Authenticated non-admin request returns PermissionError.
- response = IssueRequest(user_req)
+ response = IssueRequest(userReq)
ExpectStatusCode(t,
"authenticated non-admin request",
PermissionError.HTTPCode,
Deleted int `json:"copies_deleted"`
Failed int `json:"copies_failed"`
}
- var response_dc, expected_dc deletecounter
+ var responseDc, expectedDc deletecounter
- response = IssueRequest(superuser_nonexistent_block_req)
+ response = IssueRequest(superuserNonexistentBlockReq)
ExpectStatusCode(t,
"data manager request, nonexistent block",
http.StatusNotFound,
response)
- // Authenticated admin request for existing block while never_delete is set.
- never_delete = true
- response = IssueRequest(superuser_existing_block_req)
+ // Authenticated admin request for existing block while neverDelete is set.
+ neverDelete = true
+ response = IssueRequest(superuserExistingBlockReq)
ExpectStatusCode(t,
"authenticated request, existing block, method disabled",
MethodDisabledError.HTTPCode,
response)
- never_delete = false
+ neverDelete = false
// Authenticated admin request for existing block.
- response = IssueRequest(superuser_existing_block_req)
+ response = IssueRequest(superuserExistingBlockReq)
ExpectStatusCode(t,
"data manager request, existing block",
http.StatusOK,
response)
// Expect response {"copies_deleted":1,"copies_failed":0}
- expected_dc = deletecounter{1, 0}
- json.NewDecoder(response.Body).Decode(&response_dc)
- if response_dc != expected_dc {
- t.Errorf("superuser_existing_block_req\nexpected: %+v\nreceived: %+v",
- expected_dc, response_dc)
+ expectedDc = deletecounter{1, 0}
+ json.NewDecoder(response.Body).Decode(&responseDc)
+ if responseDc != expectedDc {
+ t.Errorf("superuserExistingBlockReq\nexpected: %+v\nreceived: %+v",
+ expectedDc, responseDc)
}
// Confirm the block has been deleted
- _, err := vols[0].Get(TEST_HASH)
- var block_deleted = os.IsNotExist(err)
- if !block_deleted {
- t.Error("superuser_existing_block_req: block not deleted")
+ _, err := vols[0].Get(TestHash)
+ var blockDeleted = os.IsNotExist(err)
+ if !blockDeleted {
+ t.Error("superuserExistingBlockReq: block not deleted")
}
- // A DELETE request on a block newer than permission_ttl should return
- // success but leave the block on the volume.
- vols[0].Put(TEST_HASH, TEST_BLOCK)
- permission_ttl = time.Duration(1) * time.Hour
+ // A DELETE request on a block newer than blobSignatureTTL
+ // should return success but leave the block on the volume.
+ vols[0].Put(TestHash, TestBlock)
+ blobSignatureTTL = time.Hour
- response = IssueRequest(superuser_existing_block_req)
+ response = IssueRequest(superuserExistingBlockReq)
ExpectStatusCode(t,
"data manager request, existing block",
http.StatusOK,
response)
// Expect response {"copies_deleted":1,"copies_failed":0}
- expected_dc = deletecounter{1, 0}
- json.NewDecoder(response.Body).Decode(&response_dc)
- if response_dc != expected_dc {
- t.Errorf("superuser_existing_block_req\nexpected: %+v\nreceived: %+v",
- expected_dc, response_dc)
+ expectedDc = deletecounter{1, 0}
+ json.NewDecoder(response.Body).Decode(&responseDc)
+ if responseDc != expectedDc {
+ t.Errorf("superuserExistingBlockReq\nexpected: %+v\nreceived: %+v",
+ expectedDc, responseDc)
}
// Confirm the block has NOT been deleted.
- _, err = vols[0].Get(TEST_HASH)
+ _, err = vols[0].Get(TestHash)
if err != nil {
t.Errorf("testing delete on new block: %s\n", err)
}
func TestPullHandler(t *testing.T) {
defer teardown()
- var user_token = "USER TOKEN"
- data_manager_token = "DATA MANAGER TOKEN"
+ var userToken = "USER TOKEN"
+ dataManagerToken = "DATA MANAGER TOKEN"
+
+ pullq = NewWorkQueue()
- good_json := []byte(`[
+ goodJSON := []byte(`[
{
"locator":"locator_with_two_servers",
"servers":[
}
]`)
- bad_json := []byte(`{ "key":"I'm a little teapot" }`)
+ badJSON := []byte(`{ "key":"I'm a little teapot" }`)
type pullTest struct {
- name string
- req RequestTester
- response_code int
- response_body string
+ name string
+ req RequestTester
+ responseCode int
+ responseBody string
}
var testcases = []pullTest{
{
"Valid pull list from an ordinary user",
- RequestTester{"/pull", user_token, "PUT", good_json},
+ RequestTester{"/pull", userToken, "PUT", goodJSON},
http.StatusUnauthorized,
"Unauthorized\n",
},
{
"Invalid pull request from an ordinary user",
- RequestTester{"/pull", user_token, "PUT", bad_json},
+ RequestTester{"/pull", userToken, "PUT", badJSON},
http.StatusUnauthorized,
"Unauthorized\n",
},
{
"Valid pull request from the data manager",
- RequestTester{"/pull", data_manager_token, "PUT", good_json},
+ RequestTester{"/pull", dataManagerToken, "PUT", goodJSON},
http.StatusOK,
"Received 3 pull requests\n",
},
{
"Invalid pull request from the data manager",
- RequestTester{"/pull", data_manager_token, "PUT", bad_json},
+ RequestTester{"/pull", dataManagerToken, "PUT", badJSON},
http.StatusBadRequest,
- "Bad Request\n",
+ "",
},
}
for _, tst := range testcases {
response := IssueRequest(&tst.req)
- ExpectStatusCode(t, tst.name, tst.response_code, response)
- ExpectBody(t, tst.name, tst.response_body, response)
+ ExpectStatusCode(t, tst.name, tst.responseCode, response)
+ ExpectBody(t, tst.name, tst.responseBody, response)
}
// The Keep pull manager should have received one good list with 3
func TestTrashHandler(t *testing.T) {
defer teardown()
- var user_token = "USER TOKEN"
- data_manager_token = "DATA MANAGER TOKEN"
+ var userToken = "USER TOKEN"
+ dataManagerToken = "DATA MANAGER TOKEN"
- good_json := []byte(`[
+ trashq = NewWorkQueue()
+
+ goodJSON := []byte(`[
{
"locator":"block1",
"block_mtime":1409082153
}
]`)
- bad_json := []byte(`I am not a valid JSON string`)
+ badJSON := []byte(`I am not a valid JSON string`)
type trashTest struct {
- name string
- req RequestTester
- response_code int
- response_body string
+ name string
+ req RequestTester
+ responseCode int
+ responseBody string
}
var testcases = []trashTest{
{
"Valid trash list from an ordinary user",
- RequestTester{"/trash", user_token, "PUT", good_json},
+ RequestTester{"/trash", userToken, "PUT", goodJSON},
http.StatusUnauthorized,
"Unauthorized\n",
},
{
"Invalid trash list from an ordinary user",
- RequestTester{"/trash", user_token, "PUT", bad_json},
+ RequestTester{"/trash", userToken, "PUT", badJSON},
http.StatusUnauthorized,
"Unauthorized\n",
},
{
"Valid trash list from the data manager",
- RequestTester{"/trash", data_manager_token, "PUT", good_json},
+ RequestTester{"/trash", dataManagerToken, "PUT", goodJSON},
http.StatusOK,
"Received 3 trash requests\n",
},
{
"Invalid trash list from the data manager",
- RequestTester{"/trash", data_manager_token, "PUT", bad_json},
+ RequestTester{"/trash", dataManagerToken, "PUT", badJSON},
http.StatusBadRequest,
- "Bad Request\n",
+ "",
},
}
for _, tst := range testcases {
response := IssueRequest(&tst.req)
- ExpectStatusCode(t, tst.name, tst.response_code, response)
- ExpectBody(t, tst.name, tst.response_body, response)
+ ExpectStatusCode(t, tst.name, tst.responseCode, response)
+ ExpectBody(t, tst.name, tst.responseBody, response)
}
// The trash collector should have received one good list with 3
// REST router. It returns the HTTP response to the request.
func IssueRequest(rt *RequestTester) *httptest.ResponseRecorder {
response := httptest.NewRecorder()
- body := bytes.NewReader(rt.request_body)
+ body := bytes.NewReader(rt.requestBody)
req, _ := http.NewRequest(rt.method, rt.uri, body)
- if rt.api_token != "" {
- req.Header.Set("Authorization", "OAuth2 "+rt.api_token)
+ if rt.apiToken != "" {
+ req.Header.Set("Authorization", "OAuth2 "+rt.apiToken)
}
- loggingRouter := MakeLoggingRESTRouter()
+ loggingRouter := MakeRESTRouter()
loggingRouter.ServeHTTP(response, req)
return response
}
func ExpectStatusCode(
t *testing.T,
testname string,
- expected_status int,
+ expectedStatus int,
response *httptest.ResponseRecorder) {
- if response.Code != expected_status {
- t.Errorf("%s: expected status %s, got %+v",
- testname, expected_status, response)
+ if response.Code != expectedStatus {
+ t.Errorf("%s: expected status %d, got %+v",
+ testname, expectedStatus, response)
}
}
func ExpectBody(
t *testing.T,
testname string,
- expected_body string,
+ expectedBody string,
response *httptest.ResponseRecorder) {
- if response.Body.String() != expected_body {
+ if expectedBody != "" && response.Body.String() != expectedBody {
t.Errorf("%s: expected response body '%s', got %+v",
- testname, expected_body, response)
+ testname, expectedBody, response)
+ }
+}
+
+// See #7121
+func TestPutNeedsOnlyOneBuffer(t *testing.T) {
+ defer teardown()
+ KeepVM = MakeTestVolumeManager(1)
+ defer KeepVM.Close()
+
+ defer func(orig *bufferPool) {
+ bufs = orig
+ }(bufs)
+ bufs = newBufferPool(1, BlockSize)
+
+ ok := make(chan struct{})
+ go func() {
+ for i := 0; i < 2; i++ {
+ response := IssueRequest(
+ &RequestTester{
+ method: "PUT",
+ uri: "/" + TestHash,
+ requestBody: TestBlock,
+ })
+ ExpectStatusCode(t,
+ "TestPutNeedsOnlyOneBuffer", http.StatusOK, response)
+ }
+ ok <- struct{}{}
+ }()
+
+ select {
+ case <-ok:
+ case <-time.After(time.Second):
+ t.Fatal("PUT deadlocks with maxBuffers==1")
+ }
+}
+
+// Invoke the PutBlockHandler a bunch of times to test for bufferpool resource
+// leak.
+func TestPutHandlerNoBufferleak(t *testing.T) {
+ defer teardown()
+
+ // Prepare two test Keep volumes.
+ KeepVM = MakeTestVolumeManager(2)
+ defer KeepVM.Close()
+
+ ok := make(chan bool)
+ go func() {
+ for i := 0; i < maxBuffers+1; i++ {
+ // Unauthenticated request, no server key
+ // => OK (unsigned response)
+ unsignedLocator := "/" + TestHash
+ response := IssueRequest(
+ &RequestTester{
+ method: "PUT",
+ uri: unsignedLocator,
+ requestBody: TestBlock,
+ })
+ ExpectStatusCode(t,
+ "TestPutHandlerBufferleak", http.StatusOK, response)
+ ExpectBody(t,
+ "TestPutHandlerBufferleak",
+ TestHashPutResp, response)
+ }
+ ok <- true
+ }()
+ select {
+ case <-time.After(20 * time.Second):
+ // If the buffer pool leaks, the test goroutine hangs.
+ t.Fatal("test did not finish, assuming pool leaked")
+ case <-ok:
+ }
+}
+
+// Invoke the GetBlockHandler a bunch of times to test for bufferpool resource
+// leak.
+func TestGetHandlerNoBufferleak(t *testing.T) {
+ defer teardown()
+
+ // Prepare two test Keep volumes. Our block is stored on the second volume.
+ KeepVM = MakeTestVolumeManager(2)
+ defer KeepVM.Close()
+
+ vols := KeepVM.AllWritable()
+ if err := vols[0].Put(TestHash, TestBlock); err != nil {
+ t.Error(err)
+ }
+
+ ok := make(chan bool)
+ go func() {
+ for i := 0; i < maxBuffers+1; i++ {
+ // Unauthenticated request, unsigned locator
+ // => OK
+ unsignedLocator := "/" + TestHash
+ response := IssueRequest(
+ &RequestTester{
+ method: "GET",
+ uri: unsignedLocator,
+ })
+ ExpectStatusCode(t,
+ "Unauthenticated request, unsigned locator", http.StatusOK, response)
+ ExpectBody(t,
+ "Unauthenticated request, unsigned locator",
+ string(TestBlock),
+ response)
+ }
+ ok <- true
+ }()
+ select {
+ case <-time.After(20 * time.Second):
+ // If the buffer pool leaks, the test goroutine hangs.
+ t.Fatal("test did not finish, assuming pool leaked")
+ case <-ok:
+ }
+}
+
+func TestPutReplicationHeader(t *testing.T) {
+ defer teardown()
+
+ KeepVM = MakeTestVolumeManager(2)
+ defer KeepVM.Close()
+
+ resp := IssueRequest(&RequestTester{
+ method: "PUT",
+ uri: "/" + TestHash,
+ requestBody: TestBlock,
+ })
+ if r := resp.Header().Get("X-Keep-Replicas-Stored"); r != "1" {
+ t.Errorf("Got X-Keep-Replicas-Stored: %q, expected %q", r, "1")
+ }
+}
+
+func TestUntrashHandler(t *testing.T) {
+ defer teardown()
+
+ // Set up Keep volumes
+ KeepVM = MakeTestVolumeManager(2)
+ defer KeepVM.Close()
+ vols := KeepVM.AllWritable()
+ vols[0].Put(TestHash, TestBlock)
+
+ dataManagerToken = "DATA MANAGER TOKEN"
+
+ // unauthenticatedReq => UnauthorizedError
+ unauthenticatedReq := &RequestTester{
+ method: "PUT",
+ uri: "/untrash/" + TestHash,
+ }
+ response := IssueRequest(unauthenticatedReq)
+ ExpectStatusCode(t,
+ "Unauthenticated request",
+ UnauthorizedError.HTTPCode,
+ response)
+
+ // notDataManagerReq => UnauthorizedError
+ notDataManagerReq := &RequestTester{
+ method: "PUT",
+ uri: "/untrash/" + TestHash,
+ apiToken: knownToken,
+ }
+
+ response = IssueRequest(notDataManagerReq)
+ ExpectStatusCode(t,
+ "Non-datamanager token",
+ UnauthorizedError.HTTPCode,
+ response)
+
+ // datamanagerWithBadHashReq => StatusBadRequest
+ datamanagerWithBadHashReq := &RequestTester{
+ method: "PUT",
+ uri: "/untrash/thisisnotalocator",
+ apiToken: dataManagerToken,
+ }
+ response = IssueRequest(datamanagerWithBadHashReq)
+ ExpectStatusCode(t,
+ "Bad locator in untrash request",
+ http.StatusBadRequest,
+ response)
+
+ // datamanagerWrongMethodReq => StatusBadRequest
+ datamanagerWrongMethodReq := &RequestTester{
+ method: "GET",
+ uri: "/untrash/" + TestHash,
+ apiToken: dataManagerToken,
+ }
+ response = IssueRequest(datamanagerWrongMethodReq)
+ ExpectStatusCode(t,
+ "Only PUT method is supported for untrash",
+ http.StatusBadRequest,
+ response)
+
+ // datamanagerReq => StatusOK
+ datamanagerReq := &RequestTester{
+ method: "PUT",
+ uri: "/untrash/" + TestHash,
+ apiToken: dataManagerToken,
+ }
+ response = IssueRequest(datamanagerReq)
+ ExpectStatusCode(t,
+ "",
+ http.StatusOK,
+ response)
+ expected := "Successfully untrashed on: [MockVolume],[MockVolume]"
+ if response.Body.String() != expected {
+ t.Errorf(
+ "Untrash response mismatched: expected %s, got:\n%s",
+ expected, response.Body.String())
}
}
+
+func TestUntrashHandlerWithNoWritableVolumes(t *testing.T) {
+ defer teardown()
+
+ // Set up readonly Keep volumes
+ vols := []*MockVolume{CreateMockVolume(), CreateMockVolume()}
+ vols[0].Readonly = true
+ vols[1].Readonly = true
+ KeepVM = MakeRRVolumeManager([]Volume{vols[0], vols[1]})
+ defer KeepVM.Close()
+
+ dataManagerToken = "DATA MANAGER TOKEN"
+
+ // datamanagerReq => StatusOK
+ datamanagerReq := &RequestTester{
+ method: "PUT",
+ uri: "/untrash/" + TestHash,
+ apiToken: dataManagerToken,
+ }
+ response := IssueRequest(datamanagerReq)
+ ExpectStatusCode(t,
+ "No writable volumes",
+ http.StatusNotFound,
+ response)
+}
projects / arvados.git / blobdiff