Shows list api with provides doesn't works
------------------------------------------
Key: COUCHDB-1272
URL: https://issues.apache.org/jira/browse/COUCHDB-1272
Project: CouchDB
Issue Type: Bug
Components: JavaScript View Server
Affects Versions: 1.0.3, 1.1
Reporter: Alexander Shorin
Steps to reproduce:
1. Create show function:
function(doc, req){
provides('text', function(){
send('foo, ');
send('bar, ');
return 'baz!';
})
}
2. Make GET request to next resource:
http://localhost:5984/test/_design/foo/_show/send?format=text
3. Response would be 'baz!', but 'foo, bar, baz!' expected.
4. However, show function:
function(doc, req){
start({'Content-Type': 'text/plain'})
send('foo, ');
send('bar, ');
return 'baz!';
}
will return correct result.
5. And show function:
function(doc, req){
provides('text', function(){
send('foo, ');
send('bar, ');
send('baz!');
})
}
will raise an TypeError expection:
{
error: "render_error"
reason: "function raised error: (new TypeError("resp is undefined",
"/usr/share/couchdb/server/main.js", 817)) stacktrace: applyContentType((void
0),"text/plain; charset=utf-8")@/usr/share/couchdb/server/main.js:817
runShow(function (doc, req) {provides("text", function () {send("foo,
");send("bar, ");send("baz!");});},[object Object],[object
Array])@/usr/share/couchdb/server/main.js:903 (function (doc, req)
{provides("text", function () {send("foo, ");send("bar,
");send("baz!");});},[object Object],[object
Array])@/usr/share/couchdb/server/main.js:991 ("_design/foo",[object
Array],[object Array])@/usr/share/couchdb/server/main.js:1432
()@/usr/share/couchdb/server/main.js:1475
@/usr/share/couchdb/server/main.js:1486 "
}
Both problem functions [1] and [5] works well if they are defined as list
functions.
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