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+// 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.show_documents = function(debug) {
+ var db = new CouchDB("test_suite_db");
+ db.deleteDb();
+ db.createDb();
+ if (debug) debugger;
+
+ var designDoc = {
+ _id:"_design/template",
+ language: "javascript",
+ shows: {
+ "hello" : stringFun(function(doc) {
+ if (doc) {
+ return "Hello World";
+ } else {
+ return "Empty World";
+ }
+ }),
+ "just-name" : stringFun(function(doc, req) {
+ return {
+ body : "Just " + doc.name
+ };
+ }),
+ "req-info" : stringFun(function(doc, req) {
+ return {
+ json : req
+ }
+ }),
+ "xml-type" : stringFun(function(doc, req) {
+ return {
+ "headers" : {
+ "Content-Type" : "application/xml"
+ },
+ "body" : new XML('<xml><node foo="bar"/></xml>')
+ }
+ }),
+ "no-set-etag" : stringFun(function(doc, req) {
+ return {
+ headers : {
+ "Etag" : "skipped"
+ },
+ "body" : "something"
+ }
+ }),
+ "accept-switch" : stringFun(function(doc, req) {
+ if (req.headers["Accept"].match(/image/)) {
+ return {
+ // a 16x16 px version of the CouchDB logo
+ "base64" :
+["iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAAsV",
+"BMVEUAAAD////////////////////////5ur3rEBn////////////////wDBL/",
+"AADuBAe9EB3IEBz/7+//X1/qBQn2AgP/f3/ilpzsDxfpChDtDhXeCA76AQH/v7",
+"/84eLyWV/uc3bJPEf/Dw/uw8bRWmP1h4zxSlD6YGHuQ0f6g4XyQkXvCA36MDH6",
+"wMH/z8/yAwX64ODeh47BHiv/Ly/20dLQLTj98PDXWmP/Pz//39/wGyJ7Iy9JAA",
+"AADHRSTlMAbw8vf08/bz+Pv19jK/W3AAAAg0lEQVR4Xp3LRQ4DQRBD0QqTm4Y5",
+"zMxw/4OleiJlHeUtv2X6RbNO1Uqj9g0RMCuQO0vBIg4vMFeOpCWIWmDOw82fZx",
+"vaND1c8OG4vrdOqD8YwgpDYDxRgkSm5rwu0nQVBJuMg++pLXZyr5jnc1BaH4GT",
+"LvEliY253nA3pVhQqdPt0f/erJkMGMB8xucAAAAASUVORK5CYII="].join(''),
+ headers : {
+ "Content-Type" : "image/png",
+ "Vary" : "Accept" // we set this for proxy caches
+ }
+ };
+ } else {
+ return {
+ "body" : "accepting text requests",
+ headers : {
+ "Content-Type" : "text/html",
+ "Vary" : "Accept"
+ }
+ };
+ }
+ }),
+ "respondWith" : stringFun(function(doc, req) {
+ registerType("foo", "application/foo","application/x-foo");
+ return respondWith(req, {
+ html : function() {
+ return {
+ body:"Ha ha, you said \"" + doc.word + "\"."
+ };
+ },
+ xml : function() {
+ var xml = new XML('<xml><node/></xml>');
+ // Becase Safari can't stand to see that dastardly
+ // E4X outside of a string. Outside of tests you
+ // can just use E4X literals.
+ this.eval('xml.node.@foo = doc.word');
+ return {
+ body: xml
+ };
+ },
+ foo : function() {
+ return {
+ body: "foofoo"
+ };
+ },
+ fallback : "html"
+ });
+ })
+ }
+ };
+ T(db.save(designDoc).ok);
+
+ var doc = {"word":"plankton", "name":"Rusty"}
+ var resp = db.save(doc);
+ T(resp.ok);
+ var docid = resp.id;
+
+ // show error
+ var xhr = CouchDB.request("GET", "/test_suite_db/_show/");
+ T(xhr.status == 404);
+ T(JSON.parse(xhr.responseText).reason == "Invalid path.");
+
+ // hello template world
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/hello/"+docid);
+ T(xhr.responseText == "Hello World");
+
+ // hello template world (no docid)
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/hello");
+ T(xhr.responseText == "Empty World");
+
+
+ // show with doc
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/just-name/"+docid);
+ T(xhr.responseText == "Just Rusty");
+
+ // show with missing doc
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/just-name/missingdoc");
+ T(xhr.status == 404);
+ var resp = JSON.parse(xhr.responseText);
+ T(resp.error == "not_found");
+ T(resp.reason == "missing");
+
+ // show with missing func
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/missing/"+docid);
+ T(xhr.status == 404);
+
+ // missing design doc
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/missingdoc/just-name/"+docid);
+ T(xhr.status == 404);
+ var resp = JSON.parse(xhr.responseText);
+ T(resp.error == "not_found");
+
+ // query parameters
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/req-info/"+docid+"?foo=bar", {
+ headers: {
+ "Accept": "text/html;text/plain;*/*",
+ "X-Foo" : "bar"
+ }
+ });
+ var resp = JSON.parse(xhr.responseText);
+ T(equals(resp.headers["X-Foo"], "bar"));
+ T(equals(resp.query, {foo:"bar"}));
+ T(equals(resp.verb, "GET"));
+ T(equals(resp.path[4], docid));
+ T(equals(resp.info.db_name, "test_suite_db"));
+
+ // returning a content-type
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/xml-type/"+docid);
+ T("application/xml" == xhr.getResponseHeader("Content-Type"));
+ T("Accept" == xhr.getResponseHeader("Vary"));
+
+ // accept header switching
+ // different mime has different etag
+
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/accept-switch/"+docid, {
+ headers: {"Accept": "text/html;text/plain;*/*"}
+ });
+ T("text/html" == xhr.getResponseHeader("Content-Type"));
+ T("Accept" == xhr.getResponseHeader("Vary"));
+ var etag = xhr.getResponseHeader("etag");
+
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/accept-switch/"+docid, {
+ headers: {"Accept": "image/png;*/*"}
+ });
+ T(xhr.responseText.match(/PNG/))
+ T("image/png" == xhr.getResponseHeader("Content-Type"));
+ var etag2 = xhr.getResponseHeader("etag");
+ T(etag2 != etag);
+
+ // proper etags
+ // show with doc
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/just-name/"+docid);
+ // extract the ETag header values
+ etag = xhr.getResponseHeader("etag");
+ // get again with etag in request
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/just-name/"+docid, {
+ headers: {"if-none-match": etag}
+ });
+ // should be 304
+ T(xhr.status == 304);
+
+ // update the doc
+ doc.name = "Crusty";
+ resp = db.save(doc);
+ T(resp.ok);
+ // req with same etag
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/just-name/"+docid, {
+ headers: {"if-none-match": etag}
+ });
+ // status is 200
+ T(xhr.status == 200);
+
+ // get new etag and request again
+ etag = xhr.getResponseHeader("etag");
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/just-name/"+docid, {
+ headers: {"if-none-match": etag}
+ });
+ // should be 304
+ T(xhr.status == 304);
+
+ // update design doc (but not function)
+ designDoc.isChanged = true;
+ T(db.save(designDoc).ok);
+
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/just-name/"+docid, {
+ headers: {"if-none-match": etag}
+ });
+ // should be 304
+ T(xhr.status == 304);
+
+ // update design doc function
+ designDoc.shows["just-name"] = (function(doc, req) {
+ return {
+ body : "Just old " + doc.name
+ };
+ }).toString();
+ T(db.save(designDoc).ok);
+
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/just-name/"+docid, {
+ headers: {"if-none-match": etag}
+ });
+ // status is 200
+ T(xhr.status == 200);
+
+
+ // JS can't set etag
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/no-set-etag/"+docid);
+ // extract the ETag header values
+ etag = xhr.getResponseHeader("etag");
+ T(etag != "skipped")
+
+ // test the respondWith mime matcher
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/respondWith/"+docid, {
+ headers: {
+ "Accept": 'text/html,application/atom+xml; q=0.9'
+ }
+ });
+ T(xhr.getResponseHeader("Content-Type") == "text/html");
+ T(xhr.responseText == "Ha ha, you said \"plankton\".");
+
+ // now with xml
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/respondWith/"+docid, {
+ headers: {
+ "Accept": 'application/xml'
+ }
+ });
+ T(xhr.getResponseHeader("Content-Type") == "application/xml");
+ T(xhr.responseText.match(/node/));
+ T(xhr.responseText.match(/plankton/));
+
+ // registering types works
+ xhr = CouchDB.request("GET", "/test_suite_db/_show/template/respondWith/"+docid, {
+ headers: {
+ "Accept": "application/x-foo"
+ }
+ });
+ T(xhr.getResponseHeader("Content-Type") == "application/x-foo");
+ T(xhr.responseText.match(/foofoo/));
+};
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