From: Tom de Vries <tdevries@suse.de>
To: Pedro Alves <pedro@palves.net>, Tom Tromey <tom@tromey.com>
Cc: gdb-patches@sourceware.org
Subject: [committed][gdb/testsuite] Fix -prompt handling in gdb_test
Date: Mon, 23 May 2022 14:50:54 +0200 [thread overview]
Message-ID: <27f65f2b-c934-1a7a-70b7-faf9d6765789@suse.de> (raw)
In-Reply-To: <d0183e6f-dae2-8aea-55fb-d05d59ed7a27@suse.de>
[-- Attachment #1: Type: text/plain, Size: 2408 bytes --]
[ was: Re: [pushed] Support -prompt and -lbl in gdb_test (Re: [PATCH
5/5] Make gdb_test's question non-optional if specified) ]
On 5/23/22 14:01, Tom de Vries wrote:
> On 5/23/22 12:48, Tom de Vries wrote:
>> On 5/18/22 13:01, Pedro Alves wrote:
>>> diff --git a/gdb/testsuite/gdb.base/ui-redirect.exp
>>> b/gdb/testsuite/gdb.base/ui-redirect.exp
>>> index 13bc964f46c..4ed82ae63bf 100644
>>> --- a/gdb/testsuite/gdb.base/ui-redirect.exp
>>> +++ b/gdb/testsuite/gdb.base/ui-redirect.exp
>>> @@ -117,12 +117,10 @@ with_test_prefix "debugging" {
>>> gdb_test "set logging enabled on" \
>>> "Copying output to /dev/null.*Copying debug output to
>>> /dev/null\\."
>>> - set prompt "$gdb_prompt \\\[infrun\\\] fetch_inferior_event:
>>> exit\r\n$"
>>> - gdb_test_multiple "continue" "continue" -prompt $prompt {
>>> - -re "Continuing.*\\\[infrun\\\] .*\\\[infrun\\\] .*Breakpoint
>>> \[0-9\]+, foo.*$prompt$" {
>>> - pass $gdb_test_name
>>> - }
>>> - }
>>> + gdb_test \
>>> + -prompt "$gdb_prompt \\\[infrun\\\] fetch_inferior_event:
>>> exit\r\n$" \
>>> + "continue" \
>>> + "Continuing.*\\\[infrun\\\] .*\\\[infrun\\\] .*Breakpoint
>>> \[0-9\]+, foo.*"
>>> gdb_test "set debug infrun 0"
>>> gdb_test "set logging enabled off" "Done logging to /dev/null\\."
>>
>> I'm running into:
>> ...
>> [infrun] maybe_set_commit_resumed_all_targets: not requesting
>> commit-resumed for target native, no resumed threads^M
>> (gdb) FAIL: gdb.base/ui-redirect.exp: debugging: continue
>> [infrun] fetch_inferior_event: exit^M
>> ...
>>
>> I'm assuming it's related to this change.
>
> That's confirmed, reproduces reliably with read1, and is fixed by
> reverting the patch.
>
> Looks like this in gdb_test:
> ...
> lappend "-prompt $prompt"
> ...
> has no effect.
>
> This fixes it:
> ...
> diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp
> index 720418beac2..a6780d8d634 100644
> --- a/gdb/testsuite/lib/gdb.exp
> +++ b/gdb/testsuite/lib/gdb.exp
> @@ -1393,7 +1393,7 @@ proc gdb_test { args } {
> set user_code [join $user_code]
>
> set opts {}
> - lappend "-prompt $prompt"
> + lappend opts "-prompt" "$prompt"
> if {$lbl} {
> lappend opts "-lbl"
> }
> ...
>
Tested and committed.
Thanks,
- Tom
[-- Attachment #2: 0004-gdb-testsuite-Fix-prompt-handling-in-gdb_test.patch --]
[-- Type: text/x-patch, Size: 1046 bytes --]
[gdb/testsuite] Fix -prompt handling in gdb_test
With check-read1 I run into:
...
[infrun] maybe_set_commit_resumed_all_targets: not requesting
commit-resumed for target native, no resumed threads^M
(gdb) FAIL: gdb.base/ui-redirect.exp: debugging: continue
[infrun] fetch_inferior_event: exit^M
...
The problem is that proc gdb_test doesn't pass down the -prompt option to proc
gdb_test_multiple, due to a typo making this lappend without effect:
...
set opts {}
lappend "-prompt $prompt"
...
Fix this by actually appending to opts.
Tested on x86_64-linux.
---
gdb/testsuite/lib/gdb.exp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp
index 720418beac2..a6780d8d634 100644
--- a/gdb/testsuite/lib/gdb.exp
+++ b/gdb/testsuite/lib/gdb.exp
@@ -1393,7 +1393,7 @@ proc gdb_test { args } {
set user_code [join $user_code]
set opts {}
- lappend "-prompt $prompt"
+ lappend opts "-prompt" "$prompt"
if {$lbl} {
lappend opts "-lbl"
}
next prev parent reply other threads:[~2022-05-23 12:50 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-30 19:29 [PATCH 0/5] Make gdb_test's question non-optional if specified Pedro Alves
2022-03-30 19:29 ` [PATCH 1/5] Remove gdb_test questions that GDB doesn't ask Pedro Alves
2022-03-30 19:29 ` [PATCH 2/5] gdb.base/scope.exp: Remove bogus gdb_test questions Pedro Alves
2022-03-30 19:29 ` [PATCH 3/5] Fix bogus gdb_test invocations Pedro Alves
2022-03-30 19:29 ` [PATCH 4/5] Avoid having to unload file in gdb.server/connect-with-no-symbol-file.exp Pedro Alves
2022-03-30 19:29 ` [PATCH 5/5] Make gdb_test's question non-optional if specified Pedro Alves
2022-04-07 20:31 ` Bruno Larsen
2022-04-08 12:18 ` Pedro Alves
2022-05-17 10:13 ` [PATCH 5/6] gdb.base/skip.exp: Don't abuse gdb_test's question support (Re: [PATCH 5/5] Make gdb_test's question non-optional if specified) Pedro Alves
2022-05-16 16:01 ` [PATCH 5/5] Make gdb_test's question non-optional if specified Tom Tromey
2022-05-17 11:25 ` Pedro Alves
2022-05-17 22:48 ` Tom Tromey
2022-05-18 11:01 ` [pushed] Support -prompt and -lbl in gdb_test (Re: [PATCH 5/5] Make gdb_test's question non-optional if specified) Pedro Alves
2022-05-18 12:15 ` Tom de Vries
2022-05-18 12:36 ` Pedro Alves
2022-05-18 14:13 ` Pedro Alves
2022-05-18 14:49 ` Tom de Vries
2022-05-18 20:34 ` Tom Tromey
2022-05-19 12:42 ` Pedro Alves
2022-05-23 10:48 ` Tom de Vries
2022-05-23 12:01 ` Tom de Vries
2022-05-23 12:50 ` Tom de Vries [this message]
2022-05-23 12:53 ` Pedro Alves
2022-05-17 11:41 ` [PATCH 5/5] Make gdb_test's question non-optional if specified Simon Marchi
2022-05-17 12:04 ` Pedro Alves
2022-05-16 16:02 ` [PATCH 0/5] " Tom Tromey
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