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