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[commit] testsuite: racy gdb.base/dprintf.exp (PR 12649)
- From: Jan Kratochvil <jan dot kratochvil at redhat dot com>
- To: gdb-patches at sourceware dot org
- Cc: Stan Shebs <stanshebs at earthlink dot net>
- Date: Wed, 4 Jul 2012 16:58:08 +0200
- Subject: [commit] testsuite: racy gdb.base/dprintf.exp (PR 12649)
Hi Stan,
set dprintf-style agent^M
-warning: Target cannot run dprintf commands, falling back to GDB printf^M
-warning: Target cannot run dprintf commands, falling back to GDB printf^M
-(gdb) PASS: gdb.base/dprintf.exp: Set dprintf style to agent - cannot do
+warning: Target cannot run dprintf commands, falling back to GDB printfPASS: gdb.base/dprintf.exp: Set dprintf style to agent - cannot do
set dprintf-style foobar^M
-Undefined item: "foobar".^M
-(gdb) PASS: gdb.base/dprintf.exp: Set dprintf style to an unrecognized type
+^M
+warning: Target cannot run dprintf commands, falling back to GDB printf^M
+(gdb) FAIL: gdb.base/dprintf.exp: Set dprintf style to an unrecognized type
It is also reliably reproducible with 'read1' from:
reproducer for races of expect incomplete reads
http://sourceware.org/bugzilla/show_bug.cgi?id=12649
Checked in.
Regards,
Jan
http://sourceware.org/ml/gdb-cvs/2012-07/msg00032.html
--- src/gdb/testsuite/ChangeLog 2012/07/04 11:28:03 1.3274
+++ src/gdb/testsuite/ChangeLog 2012/07/04 14:57:22 1.3275
@@ -1,3 +1,9 @@
+2012-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ PR 12649
+ * gdb.base/dprintf.exp (Set dprintf style to agent): Add missing
+ gdb_test_multiple $gdb_prompt terminator.
+
2012-07-04 Pedro Alves <palves@redhat.com>
* gdb.mi/mi-reverse.exp: Use supports_reverse and
--- src/gdb/testsuite/gdb.base/dprintf.exp 2012/07/02 15:29:39 1.4
+++ src/gdb/testsuite/gdb.base/dprintf.exp 2012/07/04 14:57:23 1.5
@@ -88,7 +88,7 @@
set target_can_dprintf 1
set msg "Set dprintf style to agent"
gdb_test_multiple "set dprintf-style agent" $msg {
- -re "warning: Target cannot run dprintf commands.*" {
+ -re "warning: Target cannot run dprintf commands.*\r\n$gdb_prompt $" {
set target_can_dprintf 0
pass "$msg - cannot do"
}