diff options
Diffstat (limited to 'indra/llcommon')
| -rw-r--r-- | indra/llcommon/llstring.cpp | 13 | ||||
| -rw-r--r-- | indra/llcommon/tests/llstring_test.cpp | 8 |
2 files changed, 17 insertions, 4 deletions
diff --git a/indra/llcommon/llstring.cpp b/indra/llcommon/llstring.cpp index f3b48b0156..e7fe656808 100644 --- a/indra/llcommon/llstring.cpp +++ b/indra/llcommon/llstring.cpp @@ -936,13 +936,18 @@ LLStringUtil::size_type LLStringUtil::getSubstitution(const std::string& instr, { const std::string delims (","); - // Find the first ] - size_type pos2 = instr.find(']', start); + // Find the first [ + size_type pos1 = instr.find('[', start); + if (pos1 == std::string::npos) + return std::string::npos; + + //Find the first ] after the initial [ + size_type pos2 = instr.find(']', pos1); if (pos2 == std::string::npos) return std::string::npos; - // Find the last [ before ] - size_type pos1 = instr.find_last_of('[', pos2-1); + // Find the last [ before ] in case of nested [[]] + pos1 = instr.find_last_of('[', pos2-1); if (pos1 == std::string::npos || pos1 < start) return std::string::npos; diff --git a/indra/llcommon/tests/llstring_test.cpp b/indra/llcommon/tests/llstring_test.cpp index 304e91ed92..6a1cbf652a 100644 --- a/indra/llcommon/tests/llstring_test.cpp +++ b/indra/llcommon/tests/llstring_test.cpp @@ -624,6 +624,14 @@ namespace tut subcount = LLStringUtil::format(s, fmt_map); ensure_equals("LLStringUtil::format: Assorted Test2 result", s, "?Am I not a long string?short[A]bbbaaaba[A]"); ensure_equals("LLStringUtil::format: Assorted Test2 result count", 9, subcount); + + // Test on nested brackets + std::string srcs6 = "[[TRICK1]][[A]][[B]][[AAA]][[BBB]][[TRICK2]][[KEYLONGER]][[KEYSHORTER]]?[[DELETE]]"; + s = srcs6; + subcount = LLStringUtil::format(s, fmt_map); + ensure_equals("LLStringUtil::format: Assorted Test2 result", s, "[[A]][a][b][aaa][bbb][[A]][short][Am I not a long string?]?[]"); + ensure_equals("LLStringUtil::format: Assorted Test2 result count", 9, subcount); + // Test an assorted substitution std::string srcs8 = "foo[DELETE]bar?"; |