I am find in the latest version of ML 6.0-3.2 xdmp:to-json is not escaping
backslashes correctly. Whenever there are more than one backslashes next to
each other it fails to escape correctly. This is causing problems because
depending on the text it produces invalid json.
Thanks,
-Will
Testing script:
xquery version "1.0-ml";
for $i in 1 to 10
let $string := fn:string-join( for $j in 1 to $i return '\', '')
let $json := xdmp:to-json($string)
return (
fn:concat("String", $i, ": ", $string, " Json: ", $json, " Slashes: ",
(fn:string-length($json) - 2 ))
(: substring quotes :)
)
ML 6.0-3.2 Output bad escaping
String1: \ Json: "\\" Slashes: 2
String2: \\ Json: "\\\" Slashes: 3
String3: \\\ Json: "\\\\\" Slashes: 5
String4: \\\\ Json: "\\\\\\" Slashes: 6
String5: \\\\\ Json: "\\\\\\\\" Slashes: 8
String6: \\\\\\ Json: "\\\\\\\\\" Slashes: 9
String7: \\\\\\\ Json: "\\\\\\\\\\\" Slashes: 11
String8: \\\\\\\\ Json: "\\\\\\\\\\\\" Slashes: 12
String9: \\\\\\\\\ Json: "\\\\\\\\\\\\\\" Slashes: 14
String10: \\\\\\\\\\ Json: "\\\\\\\\\\\\\\\" Slashes: 15
ML 6.0-3.2 Output good escaping
String1: \ Json: "\\" Slashes: 2
String2: \\ Json: "\\\\" Slashes: 4
String3: \\\ Json: "\\\\\\" Slashes: 6
String4: \\\\ Json: "\\\\\\\\" Slashes: 8
String5: \\\\\ Json: "\\\\\\\\\\" Slashes: 10
String6: \\\\\\ Json: "\\\\\\\\\\\\" Slashes: 12
String7: \\\\\\\ Json: "\\\\\\\\\\\\\\" Slashes: 14
String8: \\\\\\\\ Json: "\\\\\\\\\\\\\\\\" Slashes: 16
String9: \\\\\\\\\ Json: "\\\\\\\\\\\\\\\\\\" Slashes: 18
String10: \\\\\\\\\\ Json: "\\\\\\\\\\\\\\\\\\\\" Slashes: 20
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