[PATCH][BZ #18441] add testcase from bugreport

[Leonhard Holz <leonhard dot holz at web dot de>]

This patch adds the testcase mentioned in the bug report to the strcoll benchmark.
A patch that solves the problem follows.


	* benchtests/bench-strcoll.c: Add thai text with en_US.UTF-8 locale.
	* benchtests/strcoll-inputs/wikipedia-th#en_US.UTF-8: New file.


diff --git a/benchtests/bench-strcoll.c b/benchtests/bench-strcoll.c
index ded04a6..17ccae1 100644
--- a/benchtests/bench-strcoll.c
+++ b/benchtests/bench-strcoll.c
@@ -53,7 +53,8 @@ static const char *const input_files[] = {
   "lorem_ipsum#is_IS.UTF-8",
   "lorem_ipsum#it_IT.UTF-8",
   "lorem_ipsum#sr_RS.UTF-8",
-  "lorem_ipsum#ja_JP.UTF-8"
+  "lorem_ipsum#ja_JP.UTF-8",
+  "wikipedia-th#en_US.UTF-8"
 };

 #define TEXTFILE_DELIMITER " \n\r\t.,?!"

Attachment: wikipedia-th#en_US.UTF-8
Description: Text document