From 06ca9655c99ce4881f922a5cbac092f0ed0a958b Mon Sep 17 00:00:00 2001 From: Tom de Vries Date: Mon, 14 Apr 2025 18:25:57 +0200 Subject: [PATCH] [gdb/testsuite] Fix gdb.threads/clone-attach-detach.exp With test-case gdb.threads/clone-attach-detach.exp I usually get: ... (gdb) attach &^M Attaching to program: clone-attach-detach, process ^M [New LWP ]^M (gdb) PASS: $exp: bg attach : attach [Thread debugging using libthread_db enabled]^M Using host libthread_db library "/lib64/libthread_db.so.1".^M ... but sometimes I run into: ... (gdb) attach &^M Attaching to program: clone-attach-detach, process ^M [New LWP ]^M (gdb) [Thread debugging using libthread_db enabled]^M Using host libthread_db library "/lib64/libthread_db.so.1".^M FAIL: $exp: bg attach : attach (timeout) ... I managed to reproduce this using make target check-readmore and READMORE_SLEEP=100. Fix this using -no-prompt-anchor. Tested on x86_64-linux. --- gdb/testsuite/gdb.threads/clone-attach-detach.exp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gdb/testsuite/gdb.threads/clone-attach-detach.exp b/gdb/testsuite/gdb.threads/clone-attach-detach.exp index de1f6a445a4..21e9649bab1 100644 --- a/gdb/testsuite/gdb.threads/clone-attach-detach.exp +++ b/gdb/testsuite/gdb.threads/clone-attach-detach.exp @@ -74,7 +74,7 @@ set attempts 3 for {set attempt 1} {$attempt <= $attempts} {incr attempt} { with_test_prefix "bg attach $attempt" { - gdb_test "attach $testpid &" \ + gdb_test -no-prompt-anchor "attach $testpid &" \ "Attaching to program.*process $testpid.*" \ "attach" base-commit: e026bf5856f23e9f2bb65b1b01c52d77f106ade8 -- 2.43.0