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Added tests for Utils.parseEscapedChars

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This commit is contained in:
n1474335 2019-10-16 17:22:48 +01:00
parent 562171ec86
commit adf9772928
5 changed files with 36 additions and 19 deletions
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14
src/core/Utils.mjs
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@ -201,8 +201,8 @@ class Utils {
* Utils.parseEscapedChars("\\n");
*/
static parseEscapedChars(str) {
return str.replace(/\\([bfnrtv'"]|[0-3][0-7]{2}|[0-7]{1,2}|x[\da-fA-F]{2}|u[\da-fA-F]{4}|u\{[\da-fA-F]{1,6}\}|\\)/g, function(m, b) {
switch (b[0]) {
return str.replace(/\\([bfnrtv'"]|[0-3][0-7]{2}|[0-7]{1,2}|x[\da-fA-F]{2}|u[\da-fA-F]{4}|u\{[\da-fA-F]{1,6}\}|\\)/g, function(m, a) {
switch (a[0]) {
case "\\":
return "\\";
case "0":
@ -213,7 +213,7 @@ class Utils {
case "5":
case "6":
case "7":
return String.fromCharCode(parseInt(b, 8));
return String.fromCharCode(parseInt(a, 8));
case "b":
return "\b";
case "t":
@ -231,12 +231,12 @@ class Utils {
case "'":
return "'";
case "x":
return String.fromCharCode(parseInt(b.substr(1), 16));
return String.fromCharCode(parseInt(a.substr(1), 16));
case "u":
if (b[1] === "{")
return String.fromCodePoint(parseInt(b.slice(2, -1), 16));
if (a[1] === "{")
return String.fromCodePoint(parseInt(a.slice(2, -1), 16));
else
return String.fromCharCode(parseInt(b.substr(1), 16));
return String.fromCharCode(parseInt(a.substr(1), 16));
}
});
}