Fix mingw32 failures due to incorrect directory separator in pattern

Some testcases, mostly gdb.reverse ones, assume the presence of a
'/' directory separator before the source file name. This is
incorrect for mingw32 hosts, generating false failures for those
tests.

I attempted to catch most of the occurrences of the pattern
".*/$srcfile" and replaced them with ".*$srcfile". The latter
is used elsewhere in the testsuite. The resulting patch is attached.

I also see other occurrences of the same assumption throughout the
testsuite, but usually they are arguments for function calls and i
seem to recall either the test harness or GDB deals with those
paths properly.

gdb/testsuite:

2014-10-17  Luis Machado  <lgustavo@codesourcery.com>

	* gdb.guile/scm-breakpoint.exp: Do not assume any
	directory separators when matching source file paths.
	* gdb.python/py-breakpoint.exp: Likewise.
	* gdb.reverse/break-precsave.exp: Likewise.
	* gdb.reverse/break-reverse.exp: Likewise.
	* gdb.reverse/consecutive-precsave.exp: Likewise.
	* gdb.reverse/finish-precsave.exp: Likewise.
	* gdb.reverse/finish-reverse-bkpt.exp: Likewise.
	* gdb.reverse/finish-reverse.exp: Likewise.
	* gdb.reverse/i386-precsave.exp: Likewise.
	* gdb.reverse/i387-env-reverse.exp: Likewise.
	* gdb.reverse/i387-stack-reverse.exp: Likewise.
	* gdb.reverse/machinestate-precsave.exp: Likewise.
	* gdb.reverse/machinestate.exp: Likewise.
	* gdb.reverse/sigall-precsave.exp: Likewise.
	* gdb.reverse/solib-precsave.exp: Likewise.
	* gdb.reverse/step-precsave.exp: Likewise.
	* gdb.reverse/until-precsave.exp: Likewise.
	* gdb.reverse/watch-precsave.exp: Likewise.
	* gdb.reverse/watch-reverse.exp: Likewise.

1 files changed, 24 insertions, 24 deletions

diff --git a/gdb/testsuite/gdb.reverse/machinestate.exp b/gdb/testsuite/gdb.reverse/machinestate.exp
index d2d2137..714571b 100644
--- a/gdb/testsuite/gdb.reverse/machinestate.exp
+++ b/gdb/testsuite/gdb.reverse/machinestate.exp
@@ -63,8 +63,8 @@ if [supports_process_record] {
 # Proceed to end of main
 
 gdb_test "break $endmain" \
-    "Breakpoint.* file .*/$srcfile, line $endmain.*" ""
-gdb_continue_to_breakpoint "end of main" ".*/$srcfile:$endmain.*"
+    "Breakpoint.* file .*$srcfile, line $endmain.*" ""
+gdb_continue_to_breakpoint "end of main" ".*$srcfile:$endmain.*"
 
 ###
 ###
@@ -78,8 +78,8 @@ gdb_continue_to_breakpoint "end of main" ".*/$srcfile:$endmain.*"
 set breakloc [gdb_get_line_number \
 		  "module_global_state: set breakpoint here" $srcfile]
 
-gdb_test "tbreak $breakloc" ".*/$srcfile, line $breakloc.*" ""
-gdb_test "reverse-continue" ".*/$srcfile:$breakloc.*" "reverse to $breakloc"
+gdb_test "tbreak $breakloc" ".*$srcfile, line $breakloc.*" ""
+gdb_test "reverse-continue" ".*$srcfile:$breakloc.*" "reverse to $breakloc"
 
 gdb_test "print aglobal" ".* = 0$newline"  "module global reverse-breakpoint"
 gdb_test "step"          ".* module global post-change .*" ""
@@ -93,8 +93,8 @@ gdb_test "print aglobal" ".* = 0$newline"  "module global reverse-step to bp"
 set breakloc [gdb_get_line_number \
 		  "module_static_state: set breakpoint here" $srcfile]
 
-gdb_test "tbreak $breakloc" ".*/$srcfile, line $breakloc.*" ""
-gdb_test "reverse-continue" ".*/$srcfile:$breakloc.*" "reverse to $breakloc"
+gdb_test "tbreak $breakloc" ".*$srcfile, line $breakloc.*" ""
+gdb_test "reverse-continue" ".*$srcfile:$breakloc.*" "reverse to $breakloc"
 
 gdb_test "print astatic" ".* = 0$newline"  "module static reverse-breakpoint"
 gdb_test "step"          ".* module static post-change .*" ""
@@ -107,8 +107,8 @@ gdb_test "print astatic" ".* = 0$newline"  "module static reverse-step"
 set breakloc [gdb_get_line_number \
 		  "function_static_state: set breakpoint here" $srcfile]
 
-gdb_test "tbreak $breakloc" ".*/$srcfile, line $breakloc.*" ""
-gdb_test "reverse-continue" ".*/$srcfile:$breakloc.*" "reverse to $breakloc"
+gdb_test "tbreak $breakloc" ".*$srcfile, line $breakloc.*" ""
+gdb_test "reverse-continue" ".*$srcfile:$breakloc.*" "reverse to $breakloc"
 
 gdb_test "print a"      ".* = 0$newline"  "function static reverse-breakpoint"
 gdb_test "step"         ".* function static post-change .*" ""
@@ -121,8 +121,8 @@ gdb_test "print a"      ".* = 0$newline"  "function static reverse-step"
 set breakloc [gdb_get_line_number \
 		  "auto_state: set breakpoint here" $srcfile]
 
-gdb_test "tbreak $breakloc" ".*/$srcfile, line $breakloc.*" ""
-gdb_test "reverse-continue" ".*/$srcfile:$breakloc.*" "reverse to $breakloc"
+gdb_test "tbreak $breakloc" ".*$srcfile, line $breakloc.*" ""
+gdb_test "reverse-continue" ".*$srcfile:$breakloc.*" "reverse to $breakloc"
 
 gdb_test "print a"      ".* = 0$newline"  "auto var reverse-breakpoint"
 gdb_test "step"         ".* auto post-change .*" ""
@@ -135,8 +135,8 @@ gdb_test "print a"      ".* = 0$newline"  "auto var reverse-step"
 set breakloc [gdb_get_line_number \
 		  "register_state: set breakpoint here" $srcfile]
 
-gdb_test "tbreak $breakloc" ".*/$srcfile, line $breakloc.*" ""
-gdb_test "reverse-continue" ".*/$srcfile:$breakloc.*" "reverse to $breakloc"
+gdb_test "tbreak $breakloc" ".*$srcfile, line $breakloc.*" ""
+gdb_test "reverse-continue" ".*$srcfile:$breakloc.*" "reverse to $breakloc"
 
 gdb_test "print a"      ".* = 0$newline"  "register var reverse-breakpoint"
 gdb_test "step"         ".* register post-change .*" ""
@@ -146,8 +146,8 @@ gdb_test "print a"      ".* = 0$newline"  "register var reverse step-to"
 
 # Proceed to beginning of main
 
-gdb_test "tbreak $beginmain" ".*/$srcfile, line $beginmain.*" ""
-gdb_test "reverse-continue"  ".*/$srcfile:$beginmain.*" "reverse to main"
+gdb_test "tbreak $beginmain" ".*$srcfile, line $beginmain.*" ""
+gdb_test "reverse-continue"  ".*$srcfile:$beginmain.*" "reverse to main"
 
 # Now repeat tests while replaying forward.
 
@@ -156,8 +156,8 @@ gdb_test "reverse-continue"  ".*/$srcfile:$beginmain.*" "reverse to main"
 set breakloc [gdb_get_line_number \
 		  "register_state: set breakpoint here" $srcfile]
 
-gdb_test "tbreak $breakloc" ".*/$srcfile, line $breakloc.*" ""
-gdb_test "continue"         ".*/$srcfile:$breakloc.*" "forward to $breakloc"
+gdb_test "tbreak $breakloc" ".*$srcfile, line $breakloc.*" ""
+gdb_test "continue"         ".*$srcfile:$breakloc.*" "forward to $breakloc"
 
 gdb_test "print a"      ".* = 0$newline"  "register var forward-breakpoint"
 gdb_test "reverse-step" ".*hide.*" ""
@@ -171,8 +171,8 @@ gdb_test "print a"      ".* = 1$newline"  "register var step post-change"
 set breakloc [gdb_get_line_number \
 		  "auto_state: set breakpoint here" $srcfile]
 
-gdb_test "tbreak $breakloc" ".*/$srcfile, line $breakloc.*" ""
-gdb_test "continue"         ".*/$srcfile:$breakloc.*" "forward to $breakloc"
+gdb_test "tbreak $breakloc" ".*$srcfile, line $breakloc.*" ""
+gdb_test "continue"         ".*$srcfile:$breakloc.*" "forward to $breakloc"
 
 gdb_test "print a"      ".* = 0$newline"  "auto var forward-breakpoint"
 gdb_test "reverse-step" ".*hide.*" ""
@@ -186,8 +186,8 @@ gdb_test "print a"      ".* = 1$newline"  "auto var step post-change"
 set breakloc [gdb_get_line_number \
 		  "function_static_state: set breakpoint here" $srcfile]
 
-gdb_test "tbreak $breakloc" ".*/$srcfile, line $breakloc.*" ""
-gdb_test "continue"         ".*/$srcfile:$breakloc.*" "forward to $breakloc"
+gdb_test "tbreak $breakloc" ".*$srcfile, line $breakloc.*" ""
+gdb_test "continue"         ".*$srcfile:$breakloc.*" "forward to $breakloc"
 
 gdb_test "print a"      ".* = 0$newline"  "function static forward-breakpoint"
 gdb_test "reverse-step" ".*hide.*" ""
@@ -201,8 +201,8 @@ gdb_test "print a"      ".* = 1$newline"  "function static step post-change"
 set breakloc [gdb_get_line_number \
 		  "module_static_state: set breakpoint here" $srcfile]
 
-gdb_test "tbreak $breakloc" ".*/$srcfile, line $breakloc.*" ""
-gdb_test "continue"         ".*/$srcfile:$breakloc.*" "forward to $breakloc"
+gdb_test "tbreak $breakloc" ".*$srcfile, line $breakloc.*" ""
+gdb_test "continue"         ".*$srcfile:$breakloc.*" "forward to $breakloc"
 
 gdb_test "print astatic" ".* = 0$newline"  "module static forward-breakpoint"
 gdb_test "reverse-step"  ".*hide.*" ""
@@ -216,8 +216,8 @@ gdb_test "print astatic" ".* = 1$newline"  "module static step post-change"
 set breakloc [gdb_get_line_number \
 		  "module_global_state: set breakpoint here" $srcfile]
 
-gdb_test "tbreak $breakloc" ".*/$srcfile, line $breakloc.*" ""
-gdb_test "continue"         ".*/$srcfile:$breakloc.*" "forward to $breakloc"
+gdb_test "tbreak $breakloc" ".*$srcfile, line $breakloc.*" ""
+gdb_test "continue"         ".*$srcfile:$breakloc.*" "forward to $breakloc"
 
 gdb_test "print aglobal" ".* = 0$newline"  "module global forward-breakpoint"
 gdb_test "reverse-step"  ".*hide.*" ""