Bug #16581605: REPLACE.EXE UTILITY IS BROKEN IN 5.5

Description:- Replace, the string replacement utility fails
on the windows platform.

Analysis:- The utility takes files and multiple string
pairs as input. In the windows platform, the utility maps
the standard input incorrectly (Considers 0 as the fd for
standard input instead of 2048 on windows). Hence when the
input file is supplied to the utility due to the incorrect
mapping, a bad file descriptor error is generated causing
the utility to exit with an error.

Fix:- "my_fileno()" is used for getting the correct file
despscriptor for standard input.

extra/replace.c

 /*
-   Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
+   Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License
@@ -1020,7 +1020,7 @@ FILE *in,*out;
   updated=retain=0;
   reset_buffer();
 
-  while ((error=fill_buffer_retaining(fileno(in),retain)) > 0)
+  while ((error=fill_buffer_retaining(my_fileno(in),retain)) > 0)
   {
     end_of_line=buffer ;
     buffer[bufbytes]=0;			/* Sentinel  */

mysql-test/mysql-test-run.pl

@@ -2461,6 +2461,14 @@ sub environment_setup {
 				 "$path_client_bindir/perror");
   $ENV{'MY_PERROR'}= native_path($exe_perror);
 
+  # ----------------------------------------------------
+  # replace
+  # ----------------------------------------------------
+  my $exe_replace= mtr_exe_exists(vs_config_dirs('extra', 'replace'),
+                                 "$basedir/extra/replace",
+                                 "$path_client_bindir/replace");
+  $ENV{'REPLACE'}= native_path($exe_replace);
+
   # Create an environment variable to make it possible
   # to detect that valgrind is being used from test cases
   $ENV{'VALGRIND_TEST'}= $opt_valgrind;

mysql-test/r/windows.result

@@ -60,3 +60,8 @@ SELECT VARIABLE_NAME FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
 WHERE VARIABLE_NAME = 'socket';
 VARIABLE_NAME
 SOCKET
+#
+# Bug#16581605: REPLACE.EXE UTILITY IS BROKEN IN 5.5
+#
+xyz
+def

mysql-test/t/windows.test

@@ -98,3 +98,19 @@ deallocate prepare abc;
 
 SELECT VARIABLE_NAME FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
   WHERE VARIABLE_NAME = 'socket';
+
+--echo #
+--echo # Bug#16581605: REPLACE.EXE UTILITY IS BROKEN IN 5.5
+--echo #
+
+# Creating a temporary text file.
+--write_file $MYSQL_TMP_DIR/bug16581605.txt
+abc
+def
+EOF
+
+#REPLACE.EXE UTILITY will work fine after the fix.
+--exec $REPLACE abc xyz < $MYSQL_TMP_DIR/bug16581605.txt
+
+#Cleanup
+remove_file $MYSQL_TMP_DIR/bug16581605.txt;