[binutils-gdb] gdb/testsuite: use multi_line in gdb.dwarf2/dw2-reg-undefined.exp

[Simon Marchi]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=48b076bbca06e875912b3b784fe212ede04327d8

commit 48b076bbca06e875912b3b784fe212ede04327d8
Author: Simon Marchi <simon.marchi@polymtl.ca>
Date:   Thu Aug 27 14:42:12 2020 -0400

    gdb/testsuite: use multi_line in gdb.dwarf2/dw2-reg-undefined.exp
    
    Use multi_line to make the expected pattern more readable.
    
    gdb/testsuite/ChangeLog:
    
            *  gdb.dwarf2/dw2-reg-undefined.exp: Use multi_line.
    
    Change-Id: Ia8e42d156c0c30265121eb890e1db17a692dbaf0

Diff:
---
 gdb/testsuite/ChangeLog                        | 4 ++++
 gdb/testsuite/gdb.dwarf2/dw2-reg-undefined.exp | 7 ++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 344012e7475..25835139b36 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	*  gdb.dwarf2/dw2-reg-undefined.exp: Use multi_line.
+
 2020-08-27  Andrew Burgess  <andrew.burgess@embecosm.com>
 
 	* gdb.arch/amd64-byte.exp: Make test names unique, use
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-reg-undefined.exp b/gdb/testsuite/gdb.dwarf2/dw2-reg-undefined.exp
index 29564face30..a3e6f28c54f 100644
--- a/gdb/testsuite/gdb.dwarf2/dw2-reg-undefined.exp
+++ b/gdb/testsuite/gdb.dwarf2/dw2-reg-undefined.exp
@@ -66,6 +66,11 @@ for {set f 0} {$f < 3} {incr f} {
 
 
     # Display register values.
-    gdb_test "info registers rax rbx rcx r8 r9" "rax\\s+${pattern_rax_rbx_rcx_info}\\s*\r\nrbx\\s+${pattern_rax_rbx_rcx_info}\\s*\r\nrcx\\s+${pattern_rax_rbx_rcx_info}\\s*\r\nr8\\s+${pattern_r8_r9_info}\\s*\r\nr9\\s+${pattern_r8_r9_info}\\s*" \
+    gdb_test "info registers rax rbx rcx r8 r9" \
+	[multi_line "rax\\s+${pattern_rax_rbx_rcx_info}\\s*" \
+		    "rbx\\s+${pattern_rax_rbx_rcx_info}\\s*" \
+		    "rcx\\s+${pattern_rax_rbx_rcx_info}\\s*" \
+		    "r8\\s+${pattern_r8_r9_info}\\s*" \
+		    "r9\\s+${pattern_r8_r9_info}\\s*"] \
 	"Check values of rax, rbx, rcx, r8, r9 in frame ${f}"
 }