[PATCH] btrace, test: remove buffer-size test with unlimited buffer size

[Markus Metzger <markus.t.metzger@intel.com>]

The gdb.btrace/buffer-size.exp test starts recording with an unlimited
buffer size.  This will, for a short time, use up most if not all BTS
resources.

I don' think this test is necessary.  Remove it.

2015-09-11  Markus Metzger <markus.t.metzger@intel.com>
---
 gdb/testsuite/gdb.btrace/buffer-size.exp | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/gdb/testsuite/gdb.btrace/buffer-size.exp b/gdb/testsuite/gdb.btrace/buffer-size.exp
index 86d8270..77290d1 100644
--- a/gdb/testsuite/gdb.btrace/buffer-size.exp
+++ b/gdb/testsuite/gdb.btrace/buffer-size.exp
@@ -44,14 +44,4 @@ gdb_test "info record" [multi_line \
 gdb_test "record stop" ".*" "stop recording with small bts buffer"
 
 gdb_test_no_output "set record btrace bts buffer-size 0"
-gdb_test "show record btrace bts buffer-size" "The record/replay bts buffer size is unlimited\.\r" "unlimited bts buffer size before recording"
-
-gdb_test_no_output "record btrace bts"
-gdb_test "show record btrace bts buffer-size" "The record/replay bts buffer size is unlimited\.\r" "unlimited bts buffer size while recording"
-gdb_test "info record" [multi_line \
-  "Active record target: record-btrace" \
-  "Recording format: Branch Trace Store\." \
-  "Buffer size: .*\." \
-  "Recorded 0 instructions in 0 functions \\\(0 gaps\\\) for \[^\\\r\\\n\]*" \
-  ] "info record with unlimited bts buffer"
-gdb_test "record stop" ".*" "stop recording with unlimited bts buffer"
+gdb_test "show record btrace bts buffer-size" "The record/replay bts buffer size is unlimited\.\r" "unlimited bts buffer size"
-- 
1.8.3.1