diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/testsuite/gdb.mi/mi-async.exp | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.mi/mi-async.exp b/gdb/testsuite/gdb.mi/mi-async.exp new file mode 100644 index 0000000..d2e3b47 --- /dev/null +++ b/gdb/testsuite/gdb.mi/mi-async.exp @@ -0,0 +1,137 @@ +# Copyright 2008 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +# +# Test asynchronous Machine Interface (MI) responses. +# + +# This currently only works with native linux and the async remote protocol. +if { !([isnative] && [istarget *-linux*]) \ + && (![target_info exists gdb_protocol] \ + || [target_info gdb_protocol] != "async") } then { + return +} + +# The plan is for async mode to become the default but toggle for now. +set saved_gdbflags $GDBFLAGS +set GDBFLAGS [concat $GDBFLAGS " -ex \"maint set linux-async on\""] + +load_lib mi-support.exp + +gdb_exit +if [mi_gdb_start] { + continue +} + +set testfile "basics" +set srcfile ${testfile}.c +set binfile ${objdir}/${subdir}/${testfile} +if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } { + untested mi-async.exp + return -1 +} + +mi_delete_breakpoints +mi_gdb_reinitialize_dir $srcdir/$subdir +mi_gdb_load ${binfile} + +# mi_gdb_test cannot be used for asynchronous commands because there are +# two prompts involved and this can lead to a race condition. + +proc linux_async_tests {} { + global mi_gdb_prompt + global hex + + set line_main_head [gdb_get_line_number "main ("] + set line_main_body [expr $line_main_head + 2] + set line_main_next [expr $line_main_head + 3] + + send_gdb "start\n" + gdb_expect { + -re ".*\\^running\r\n\\^done\r\n$mi_gdb_prompt" { + gdb_expect { + -re "\\*stopped,thread-id=\"0|1\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",line=\"$line_main_body\"\}\r\n$mi_gdb_prompt$" { + pass "Asynchronous response after start command" + } + -re ".*$mi_gdb_prompt$" { + fail "Asynchronous response after start command (2)" + } + timeout { + fail "Asynchronous response after start command (timeout 2)" + } + } + } + -re ".*$mi_gdb_prompt$" { + fail "Asynchronous response after start command (1)" + } + timeout {fail "Asynchronous response after start command (timeout 1)"} + } + + send_gdb "next\n" + gdb_expect { + -re "\\^running\r\n\\^done\r\n$mi_gdb_prompt" { + gdb_expect { + -re "\\*stopped,reason=\"end-stepping-range\",thread-id=\"0|1\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",line=\"$line_main_next\"\}\r\n$mi_gdb_prompt$" { + pass "Asynchronous response after next command" + } + -re ".*$mi_gdb_prompt$" { + fail "Asynchronous response after next command (2)" + } + timeout { + fail "Asynchronous response after next command (timeout 2)" + } + } + } + -re ".*$mi_gdb_prompt$" { + fail "Asynchronous response after next command (1)" + } + timeout {fail "Asynchronous response after next command (timeout 1)"} + } + + mi_gdb_test "-exec-interrupt" \ + "" \ + "" + + send_gdb "start\n" + gdb_expect { + -re ".*\\^running\r\n\\^done\r\n$mi_gdb_prompt" { + gdb_expect { + -re "\\*stopped,thread-id=\"0|1\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",line=\"$line_main_body\"\}\r\n$mi_gdb_prompt$" { + pass "Asynchronous response after (re) start" + } + -re ".*$mi_gdb_prompt$" { + fail "Asynchronous response after (re) start (2)" + } + timeout { + fail "Asynchronous response after (re) start (timeout 2)" + } + } + } + -re ".*$mi_gdb_prompt$" { + fail "Asynchronous response after (re) start (1)" + } + timeout {fail "Asynchronous response after (re) start (timeout 1)"} + } +} + + +linux_async_tests + +mi_gdb_exit + +set GDBFLAGS $saved_gdbflags + +return 0 |