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https://issues.apache.org/jira/browse/COUCHDB-577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13125026#comment-13125026
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Chas Emerick commented on COUCHDB-577:
--------------------------------------
A fellow in Mozilla irc (thanks evilpie!) helped me determine the version of
spidermonkey in use from the binary, using {{strings libmozjs.dylib | grep
"JavaScript-C"}}. The result for my Couchbase Single install that exhibits this
problem was:
{{JavaScript-C 1.8.0 pre-release 1 2007-10-03}}
The reaction to that was that "this version is really old". :-)
I haven't been following the relevant discussions too closely, but it sounds
like upgrading spidermonkey 1.8.5 is a breaking change that is waiting on some
newer version of couchdb(?). In any case, it seems like a dependency upgrade
is the only way forward, i.e. it doesn't sound like there are any simple
options to twiddle.
> couchdb @ winxp: Simple RegExp's can not be executed
> ----------------------------------------------------
>
> Key: COUCHDB-577
> URL: https://issues.apache.org/jira/browse/COUCHDB-577
> Project: CouchDB
> Issue Type: Bug
> Components: JavaScript View Server
> Affects Versions: 0.10, 0.11
> Environment: WinXP, setup-couchdb-0.11.0b880589.exe,
> setup-couchdb-0.10.0.exe
> Reporter: Thomas Mohaupt
>
> This show function failed on WinXP but pass on Linux:
> function (doc, req) {
> var rr2 = new RegExp("\n");
> rr2.exec("fafdadsds");
> var rr = /\n/;
> rr.exec("fafdadsds");
> return "ok";
> }
> The first RegExp is ok, but the second one (simple form) can not be executed.
> 1> [debug] [<0.73.0>] 'GET' /c2/_design/dash/_show/overview {1,1}
> Headers:
> [{'Accept',"text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"},
> {'Accept-Charset',"ISO-8859-1,utf-8;q=0.7,*;q=0.7"},
> {'Accept-Encoding',"gzip,deflate"},
> {'Accept-Language',"de-de,de;q=0.8,en-us;q=0.5,en;q=0.3"},
> {'Cache-Control',"max-age=0"},
> {'Connection',"keep-alive"},
> {'Host',"127.0.0.1:5984"},
> {'Keep-Alive',"300"},
> {'User-Agent',"Mozilla/5.0 (Windows; U; Windows NT 5.1; de;
> rv:1.9.1.5) Gecko/20091102 Firefox/3.5.5 (.NET CLR
> 3.5.30729)"}]
> 1> [debug] [<0.73.0>] OAuth Params: []
> 1> [info] [<0.98.0>] OS Process :: function raised error: TypeError: rr.exec
> is not a function
> 1> [info] [<0.98.0>] OS Process :: stacktrace: (null,[object Object])@:4
> runShow(function (doc, req) {var rr2 = new
> RegExp("\n");rr2.exec("fafdadsds");var rr = /\n/;rr.exec("fafdadsds");return
> "ok";},null,[object Object],"function (doc, req) {\n var rr2 = new
> RegExp(\"\\n\");\n rr2.exec(\"fafdadsds\");\n var
> rr = /\\n/;\n rr.exec(\"fafdadsds\");\n\n return
> \"ok\";\n}\n\n")@../share/couchdb/server/main.js:388
> ("function (doc, req) {\n var rr2 = new RegExp(\"\\n\");\n
> rr2.exec(\"fafdadsds\");\n var rr = /\\n/;\n rr.exec(\"fa
> fdadsds\");\n\n return \"ok\";\n}\n\n",null,[object
> Object])@../share/couchdb/server/main.js:358
> @../share/couchdb/server/main.js:842
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