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Issue #130: Fix bug with String.prototype.split(RegExp).

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The "empty string at end of last match" should only trigger if the match
is empty!
This commit is contained in:
Tor Andersson
2024-01-26 14:18:08 +01:00
parent d2697fd643
commit 40556b31c6
1 changed files with 7 additions and 2 deletions
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9
jsstring.c
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@@ -661,12 +661,14 @@ static void Sp_split_regexp(js_State *J)
js_newarray(J);
len = 0;
if (limit == 0)
return;
e = text + strlen(text);
/* splitting the empty string */
if (e == text) {
if (js_doregexec(J, re->prog, text, &m, 0)) {
if (len == limit) return;
js_pushliteral(J, "");
js_setindex(J, -2, 0);
}
@@ -682,7 +684,7 @@ static void Sp_split_regexp(js_State *J)
c = m.sub[0].ep;
/* empty string at end of last match */
if (b == p) {
if (b == c && b == p) {
++a;
continue;
}
@@ -714,6 +716,9 @@ static void Sp_split_string(js_State *J)
js_newarray(J);
if (limit == 0)
return;
n = strlen(sep);
/* empty string */