From FEDORA_PATCHES Mon Sep 17 00:00:00 2001 From: Sergio Durigan Junior Date: Fri, 13 Jul 2018 16:20:34 -0400 Subject: gdb-rhbz881849-ipv6-2of2.patch ;; Implement IPv6 support for GDB/gdbserver (RH BZ 881849, Sergio Durigan Junior). Expect for another variant of error message when gdbserver cannot resolve hostname I've noticed that on a few hosts, when given an invalid hostname, gdbserver fails with: spawn /../../gdb/gdbserver/gdbserver --once tcp8:123:2353 /gdb/build/fedora-s390x/build/gdb/testsuite/outputs/gdb.server/server-connect/server-connect tcp8:123:2353: cannot resolve name: No address associated with hostname ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Exiting Unfortunately, this causes a fail on the new gdb.server/server-connect.exp test (introduced by the IPv6 patch): FAIL: gdb.server/server-connect.exp: tcp8: start gdbserver: gdbserver should fail but did not This happens because we're expecting for another variant of this error message: cannot resolve name: Name or service not known Therefore, this patch extends the helper function 'gdbserver_start' to also recognize the "No address associated with hostname" message. This "fixes" the testcase on the hosts that use this variant. gdb/testsuite/ChangeLog: 2018-07-13 Sergio Durigan Junior * lib/gdbserver-support.exp (gdbserver_start): Expect for the message "No address associated with hostname" when gdbserver cannot resolve the hostname. diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2018-07-13 Sergio Durigan Junior + + * lib/gdbserver-support.exp (gdbserver_start): Expect for the + message "No address associated with hostname" when gdbserver + cannot resolve the hostname. + 2018-07-11 Sergio Durigan Junior Jan Kratochvil Paul Fertser diff --git a/gdb/testsuite/lib/gdbserver-support.exp b/gdb/testsuite/lib/gdbserver-support.exp --- a/gdb/testsuite/lib/gdbserver-support.exp +++ b/gdb/testsuite/lib/gdbserver-support.exp @@ -326,7 +326,7 @@ proc gdbserver_start { options arguments } { continue } } - -re ".*: cannot resolve name: Name or service not known\r\n" { + -re ".*: cannot resolve name: \(No address associated with hostname|Name or service not known\)\r\n" { error "gdbserver cannot resolve name." } timeout {