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Fix batch exit status test failure on Fedora 28

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This commit adds calls to remote_close and clear_gdb_spawn_id to
gdb.base/batch-exit-status.exp, fixing failures reported by buildbot
on Fedora 28 where gdb_spawn_id not being reset by the previous test
caused default_gdb_spawn to return without spawning.

This commit also changes the test to use detect GDB's exit using
gdb_test_multiple expecting 'eof', rather than using 'wait -i' alone.
This means the testcase won't hang forever on failure as fixed in
gdb.base/quit.exp by commit 15763a09d4 ("Fix 'gdb.base/quit.exp
hangs forever' if the test fails").

gdb/testsuite/ChangeLog:

	* gdb.base/batch-exit-status.exp: Use gdb_test_multiple and expect
	'eof' before 'wait -i'.  Use remote_close and clear_gdb_spawn_id.
This commit is contained in:
Gary Benson 2018-09-03 16:14:55 +01:00
parent 618a8fdba6
commit dd083ee23d
2 changed files with 17 additions and 5 deletions
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5
gdb/testsuite/ChangeLog
View File

@ -1,3 +1,8 @@
2018-09-04 Gary Benson <gbenson@redhat.com>
* gdb.base/batch-exit-status.exp: Use gdb_test_multiple and expect
'eof' before 'wait -i'. Use remote_close and clear_gdb_spawn_id.
2018-08-31 Tom Tromey <tom@tromey.com>
* gdb.rust/simple.rs: Rename second variable "v".

17
gdb/testsuite/gdb.base/batch-exit-status.exp
View File

@ -29,11 +29,18 @@ proc _test_exit_status {expect_status cmdline_opts} {
return
}
set result [wait -i $gdb_spawn_id]
verbose $result
gdb_assert { [lindex $result 2] == 0 }
set actual_status [lindex $result 3]
gdb_assert { $actual_status == $expect_status }
gdb_test_multiple "" "run til exit" {
eof {
set result [wait -i $gdb_spawn_id]
verbose $result
gdb_assert { [lindex $result 2] == 0 }
gdb_assert { [lindex $result 3] == $expect_status }
remote_close host
clear_gdb_spawn_id
}
}
}
proc test_exit_status {expect_status cmdline_opts} {