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* [binutils-gdb] [gdb/testsuite] Use ssh -t in remote-*.exp
@ 2022-10-29 7:43 Tom de Vries
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From: Tom de Vries @ 2022-10-29 7:43 UTC (permalink / raw)
To: gdb-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=58d8e5fab3798ed91378b661088f5e6b175bbd98
commit 58d8e5fab3798ed91378b661088f5e6b175bbd98
Author: Tom de Vries <tdevries@suse.de>
Date: Sat Oct 29 09:43:32 2022 +0200
[gdb/testsuite] Use ssh -t in remote-*.exp
When running test-case gdb.server/multi-ui-errors.exp on target board
remote-gdbserver-on-localhost.exp, I run into:
...
(gdb) PASS: gdb.server/multi-ui-errors.exp: connect to gdbserver
continue^M
Continuing.^M
PASS: gdb.server/multi-ui-errors.exp: continue - extra UI
Remote debugging from host ::1, port 35466^M
FAIL: gdb.server/multi-ui-errors.exp: ensure inferior is running
...
The problem is that the target board uses ssh -T, which fails to guarantee
that output from the inferior will be available.
Fix this by copying proc ${board}_spawn from local-remote-host.exp, which
ensures using ssh -t. [ It would be nice to define an ssh base board to
get rid of the copies, but I'm not addressing that in this commit. ]
Likewise for target board remote-stdio-gdbserver.exp.
Tested on x86_64-linux.
Diff:
---
gdb/testsuite/boards/remote-gdbserver-on-localhost.exp | 12 ++++++++++++
gdb/testsuite/boards/remote-stdio-gdbserver.exp | 12 ++++++++++++
2 files changed, 24 insertions(+)
diff --git a/gdb/testsuite/boards/remote-gdbserver-on-localhost.exp b/gdb/testsuite/boards/remote-gdbserver-on-localhost.exp
index 27224d39d0b..dacbbfb6f28 100644
--- a/gdb/testsuite/boards/remote-gdbserver-on-localhost.exp
+++ b/gdb/testsuite/boards/remote-gdbserver-on-localhost.exp
@@ -32,6 +32,18 @@ set_board_info protocol standard
set_board_info username $env(USER)
set_board_info hostname localhost
+proc ${board}_spawn { board cmd } {
+ global board_info
+
+ set remote [board_info $board hostname]
+ set username [board_info $board username]
+ set RSH [board_info $board rsh_prog]
+
+ spawn $RSH -t -l $username $remote $cmd
+ set board_info($board,fileid) $spawn_id
+ return $spawn_id
+}
+
# We will be using the standard GDB remote protocol
set_board_info gdb_protocol "remote"
diff --git a/gdb/testsuite/boards/remote-stdio-gdbserver.exp b/gdb/testsuite/boards/remote-stdio-gdbserver.exp
index e1a2d0ed007..498526b7870 100644
--- a/gdb/testsuite/boards/remote-stdio-gdbserver.exp
+++ b/gdb/testsuite/boards/remote-stdio-gdbserver.exp
@@ -78,3 +78,15 @@ proc ${board}_file { dest op args } {
}
return [eval [list standard_file $dest $op] $args]
}
+
+proc ${board}_spawn { board cmd } {
+ global board_info
+
+ set remote [board_info $board hostname]
+ set username [board_info $board username]
+ set RSH [board_info $board rsh_prog]
+
+ spawn $RSH -t -l $username $remote $cmd
+ set board_info($board,fileid) $spawn_id
+ return $spawn_id
+}
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2022-10-29 7:43 [binutils-gdb] [gdb/testsuite] Use ssh -t in remote-*.exp Tom de Vries
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