diff options
Diffstat (limited to 'rel/overlay/var/share/www/script/test/attachments_multipart.js')
-rw-r--r-- | rel/overlay/var/share/www/script/test/attachments_multipart.js | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/rel/overlay/var/share/www/script/test/attachments_multipart.js b/rel/overlay/var/share/www/script/test/attachments_multipart.js new file mode 100644 index 00000000..2b79e559 --- /dev/null +++ b/rel/overlay/var/share/www/script/test/attachments_multipart.js @@ -0,0 +1,248 @@ +// 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.attachments_multipart= function(debug) { + var db = new CouchDB("test_suite_db", {"X-Couch-Full-Commit":"false"}); + db.deleteDb(); + db.createDb(); + if (debug) debugger; + + // mime multipart + + xhr = CouchDB.request("PUT", "/test_suite_db/multipart", { + headers: {"Content-Type": "multipart/related;boundary=\"abc123\""}, + body: + "--abc123\r\n" + + "content-type: application/json\r\n" + + "\r\n" + + JSON.stringify({ + "body":"This is a body.", + "_attachments":{ + "foo.txt": { + "follows":true, + "content_type":"text/plain", + "length":21 + }, + "bar.txt": { + "follows":true, + "content_type":"text/plain", + "length":20 + }, + "baz.txt": { + "follows":true, + "content_type":"text/plain", + "length":19 + } + } + }) + + "\r\n--abc123\r\n" + + "\r\n" + + "this is 21 chars long" + + "\r\n--abc123\r\n" + + "\r\n" + + "this is 20 chars lon" + + "\r\n--abc123\r\n" + + "\r\n" + + "this is 19 chars lo" + + "\r\n--abc123--" + }); + + var result = JSON.parse(xhr.responseText); + + T(result.ok) + + + + TEquals(201, xhr.status, "should send 201 Accepted"); + + xhr = CouchDB.request("GET", "/test_suite_db/multipart/foo.txt"); + + T(xhr.responseText == "this is 21 chars long"); + + xhr = CouchDB.request("GET", "/test_suite_db/multipart/bar.txt"); + + T(xhr.responseText == "this is 20 chars lon"); + + xhr = CouchDB.request("GET", "/test_suite_db/multipart/baz.txt"); + + T(xhr.responseText == "this is 19 chars lo"); + + // now edit an attachment + + var doc = db.open("multipart"); + var firstrev = doc._rev; + + T(doc._attachments["foo.txt"].stub == true); + T(doc._attachments["bar.txt"].stub == true); + T(doc._attachments["baz.txt"].stub == true); + + //lets change attachment bar + delete doc._attachments["bar.txt"].stub; // remove stub member (or could set to false) + doc._attachments["bar.txt"].length = 18; + doc._attachments["bar.txt"].follows = true; + //lets delete attachment baz: + delete doc._attachments["baz.txt"]; + + var xhr = CouchDB.request("PUT", "/test_suite_db/multipart", { + headers: {"Content-Type": "multipart/related;boundary=\"abc123\""}, + body: + "--abc123\r\n" + + "content-type: application/json\r\n" + + "\r\n" + + JSON.stringify(doc) + + "\r\n--abc123\r\n" + + "\r\n" + + "this is 18 chars l" + + "\r\n--abc123--" + }); + + xhr = CouchDB.request("GET", "/test_suite_db/multipart/bar.txt"); + + T(xhr.responseText == "this is 18 chars l"); + + xhr = CouchDB.request("GET", "/test_suite_db/multipart/baz.txt"); + T(xhr.status == 404); + + // now test receiving multipart docs + + function getBoundary(xhr) { + var ctype = xhr.getResponseHeader("Content-Type"); + + var ctypeArgs = ctype.split("; ").slice(1); + var boundary = null; + for(var i=0; i<ctypeArgs.length; i++) { + if (ctypeArgs[i].indexOf("boundary=") == 0) { + boundary = ctypeArgs[i].split("=")[1]; + if (boundary.charAt(0) == '"') { + // stringified boundary, parse as json + // (will maybe not if there are escape quotes) + boundary = JSON.parse(boundary); + } + } + } + return boundary; + } + + function parseMultipart(xhr) { + var boundary = getBoundary(xhr); + var mimetext = xhr.responseText; + // strip off leading boundary + var leading = "--" + boundary + "\r\n"; + var last = "\r\n--" + boundary + "--"; + + // strip off leading and trailing boundary + var leadingIdx = mimetext.indexOf(leading) + leading.length; + var trailingIdx = mimetext.indexOf(last); + mimetext = mimetext.slice(leadingIdx, trailingIdx); + + // now split the sections + var sections = mimetext.split(new RegExp("\\r\\n--" + boundary)); + + // spilt out the headers for each section + for(var i=0; i < sections.length; i++) { + var section = sections[i]; + var headerEndIdx = section.indexOf("\r\n\r\n"); + var headersraw = section.slice(0, headerEndIdx).split(/\r\n/); + var body = section.slice(headerEndIdx + 4); + var headers = {}; + for(var j=0; j<headersraw.length; j++) { + var tmp = headersraw[j].split(": "); + headers[tmp[0]] = tmp[1]; + } + sections[i] = {"headers":headers, "body":body}; + } + + return sections; + } + + + xhr = CouchDB.request("GET", "/test_suite_db/multipart?attachments=true", + {headers:{"accept": "multipart/related,*/*;"}}); + + T(xhr.status == 200); + + // parse out the multipart + + var sections = parseMultipart(xhr); + + T(sections.length == 3); + + // The first section is the json doc. Check it's content-type. It contains + // the metadata for all the following attachments + + T(sections[0].headers['content-type'] == "application/json"); + + var doc = JSON.parse(sections[0].body); + + T(doc._attachments['foo.txt'].follows == true); + T(doc._attachments['bar.txt'].follows == true); + + T(sections[1].body == "this is 21 chars long"); + T(sections[2].body == "this is 18 chars l"); + + // now get attachments incrementally (only the attachments changes since + // a certain rev). + + xhr = CouchDB.request("GET", "/test_suite_db/multipart?atts_since=[\"" + firstrev + "\"]", + {headers:{"accept": "multipart/related,*/*;"}}); + + T(xhr.status == 200); + + var sections = parseMultipart(xhr); + + T(sections.length == 2); + + var doc = JSON.parse(sections[0].body); + + T(doc._attachments['foo.txt'].stub == true); + T(doc._attachments['bar.txt'].follows == true); + + T(sections[1].body == "this is 18 chars l"); + + // try it with a rev that doesn't exist (should get all attachments) + + xhr = CouchDB.request("GET", "/test_suite_db/multipart?atts_since=[\"1-2897589\"]", + {headers:{"accept": "multipart/related,*/*;"}}); + + T(xhr.status == 200); + + var sections = parseMultipart(xhr); + + T(sections.length == 3); + + var doc = JSON.parse(sections[0].body); + + T(doc._attachments['foo.txt'].follows == true); + T(doc._attachments['bar.txt'].follows == true); + + T(sections[1].body == "this is 21 chars long"); + T(sections[2].body == "this is 18 chars l"); + + // try it with a rev that doesn't exist, and one that does + + xhr = CouchDB.request("GET", "/test_suite_db/multipart?atts_since=[\"1-2897589\",\"" + firstrev + "\"]", + {headers:{"accept": "multipart/related,*/*;"}}); + + T(xhr.status == 200); + + var sections = parseMultipart(xhr); + + T(sections.length == 2); + + var doc = JSON.parse(sections[0].body); + + T(doc._attachments['foo.txt'].stub == true); + T(doc._attachments['bar.txt'].follows == true); + + T(sections[1].body == "this is 18 chars l"); + +}; |