1 files changed, 134 insertions, 0 deletions
diff --git a/rel/overlay/share/www/script/test/attachment_ranges.js b/rel/overlay/share/www/script/test/attachment_ranges.js
new file mode 100644
index 00000000..e1d40eae
--- /dev/null
+++ b/rel/overlay/share/www/script/test/attachment_ranges.js
@@ -0,0 +1,134 @@
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations under
+// the License.
+couchTests.attachment_ranges = function(debug) {
+    var db = new CouchDB("test_suite_db", {
+        "X-Couch-Full-Commit": "false"
+    });
+    db.deleteDb();
+    db.createDb();
+
+    if (debug) debugger;
+
+    var binAttDoc = {
+        _id: "bin_doc",
+        _attachments: {
+            "foo.txt": {
+                content_type: "application/octet-stream",
+                data: "VGhpcyBpcyBhIGJhc2U2NCBlbmNvZGVkIHRleHQ="
+            }
+        }
+    };
+
+    var save_response = db.save(binAttDoc);
+    T(save_response.ok);
+
+    // Fetching the whole entity is a 206.
+    var xhr = CouchDB.request("GET", "/test_suite_db/bin_doc/foo.txt", {
+        headers: {
+            "Range": "bytes=0-28"
+        }
+    });
+    TEquals(206, xhr.status, "fetch 0-28");
+    TEquals("This is a base64 encoded text", xhr.responseText);
+    TEquals("bytes 0-28/29", xhr.getResponseHeader("Content-Range"));
+    TEquals("29", xhr.getResponseHeader("Content-Length"));
+
+    // Fetch the whole entity without an end offset is a 206.
+    var xhr = CouchDB.request("GET", "/test_suite_db/bin_doc/foo.txt", {
+        headers: {
+            "Range": "bytes=0-"
+        }
+    });
+    TEquals(206, xhr.status, "fetch 0-");
+    TEquals("This is a base64 encoded text", xhr.responseText);
+    TEquals("bytes 0-28/29", xhr.getResponseHeader("Content-Range"));
+    TEquals("29", xhr.getResponseHeader("Content-Length"));
+
+    // Badly formed range header is a 200.
+    var xhr = CouchDB.request("GET", "/test_suite_db/bin_doc/foo.txt", {
+        headers: {
+            "Range": "bytes:0-"
+        }
+    });
+    TEquals(200, xhr.status, "fetch with bad range header");
+
+    // Fetch the end of an entity without an end offset is a 206.
+    var xhr = CouchDB.request("GET", "/test_suite_db/bin_doc/foo.txt", {
+        headers: {
+            "Range": "bytes=2-"
+        }
+    });
+    TEquals(206, xhr.status, "fetch 2-");
+    TEquals("is is a base64 encoded text", xhr.responseText);
+    TEquals("bytes 2-28/29", xhr.getResponseHeader("Content-Range"));
+    TEquals("27", xhr.getResponseHeader("Content-Length"));
+
+    // Fetch past the end of the entity is a 206
+    var xhr = CouchDB.request("GET", "/test_suite_db/bin_doc/foo.txt", {
+        headers: {
+            "Range": "bytes=0-29"
+        }
+    });
+    TEquals(206, xhr.status, "fetch 0-29");
+    TEquals("bytes 0-28/29", xhr.getResponseHeader("Content-Range"));
+    TEquals("29", xhr.getResponseHeader("Content-Length"));
+
+    // Fetch first part of entity is a 206
+    var xhr = CouchDB.request("GET", "/test_suite_db/bin_doc/foo.txt", {
+        headers: {
+            "Range": "bytes=0-3"
+        }
+    });
+    TEquals(206, xhr.status, "fetch 0-3");
+    TEquals("This", xhr.responseText);
+    TEquals("4", xhr.getResponseHeader("Content-Length"));
+    TEquals("bytes 0-3/29", xhr.getResponseHeader("Content-Range"));
+
+    // Fetch middle of entity is also a 206
+    var xhr = CouchDB.request("GET", "/test_suite_db/bin_doc/foo.txt", {
+        headers: {
+            "Range": "bytes=10-15"
+        }
+    });
+    TEquals(206, xhr.status, "fetch 10-15");
+    TEquals("base64", xhr.responseText);
+    TEquals("6", xhr.getResponseHeader("Content-Length"));
+    TEquals("bytes 10-15/29", xhr.getResponseHeader("Content-Range"));
+
+    // Fetch end of entity is also a 206
+    var xhr = CouchDB.request("GET", "/test_suite_db/bin_doc/foo.txt", {
+        headers: {
+            "Range": "bytes=-3"
+        }
+    });
+    TEquals(206, xhr.status, "fetch -3");
+    TEquals("ext", xhr.responseText);
+    TEquals("3", xhr.getResponseHeader("Content-Length"));
+    TEquals("bytes 26-28/29", xhr.getResponseHeader("Content-Range"));
+    
+    // backward range is 416
+    var xhr = CouchDB.request("GET", "/test_suite_db/bin_doc/foo.txt", {
+       headers: {
+           "Range": "bytes=5-3"
+       }
+    });
+    TEquals(416, xhr.status, "fetch 5-3");
+
+    // range completely outside of entity is 416
+    var xhr = CouchDB.request("GET", "/test_suite_db/bin_doc/foo.txt", {
+        headers: {
+            "Range": "bytes=300-310"
+        }
+    });
+    TEquals(416, xhr.status, "fetch 300-310");
+
+};