[PATCH] Fix mi-file.exp fails on remote host

[Yao Qi <yao@codesourcery.com>]

This patch fixes mi-file.exp fails on remote host.  First, we can't
assume ${srcdir}/${subdir}/${srcfile} directory exists on remote host,
so this patch changes it to match ${srcfile} only on remote host.
Second, regexp pattern ".*/${srcfile}" isn't friendly to Windows path,
and the file name is "basics.c" in my test env, so use string_to_regexp
instead.

gdb/testsuite:

2014-05-13  Yao Qi  <yao@codesourcery.com>

	* gdb.mi/mi-file.exp (test_file_list_exec_source_file): Don't
	match absolute path on remote host.
	(test_file_list_exec_source_files): Use string_to_regexp.
---
 gdb/testsuite/gdb.mi/mi-file.exp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/gdb/testsuite/gdb.mi/mi-file.exp b/gdb/testsuite/gdb.mi/mi-file.exp
index 85998a2..109dcce 100644
--- a/gdb/testsuite/gdb.mi/mi-file.exp
+++ b/gdb/testsuite/gdb.mi/mi-file.exp
@@ -39,7 +39,11 @@ proc test_file_list_exec_source_file {} {
     global srcdir
     global subdir
     global fullname_syntax
-    set srcfilepath [string_to_regexp ${srcdir}/${subdir}/${srcfile}]
+    if { [is_remote host] } {
+	set srcfilepath [string_to_regexp ${srcfile}]
+    } else {
+	set srcfilepath [string_to_regexp ${srcdir}/${subdir}/${srcfile}]
+    }
 
     # get the path and absolute path to the current executable
     #
@@ -64,7 +68,7 @@ proc test_file_list_exec_source_files {} {
 
     # get the path and absolute path to the current executable
     mi_gdb_test "222-file-list-exec-source-files" \
-	    "222\\\^done,files=\\\[\{file=\".*/${srcfile}\",fullname=\"$fullname_syntax${srcfile}\"\}.*]" \
+	    "222\\\^done,files=\\\[\{file=\"[string_to_regexp ${srcfile}]\",fullname=\"$fullname_syntax${srcfile}\"\}.*]" \
               "Getting a list of source files."
 }
 
-- 
1.9.0