1# Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
2
3# This program is free software; you can redistribute it and/or modify
4# it under the terms of the GNU General Public License as published by
5# the Free Software Foundation; either version 2 of the License, or
6# (at your option) any later version.
7#
8# This program is distributed in the hope that it will be useful,
9# but WITHOUT ANY WARRANTY; without even the implied warranty of
10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11# GNU General Public License for more details.
12#
13# You should have received a copy of the GNU General Public License
14# along with this program; if not, write to the Free Software
15# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
16
17# Please email any bugs, comments, and/or additions to this file to:
18# bug-gdb@prep.ai.mit.edu
19
20#
21# Test essential Machine interface (MI) operations
22#
23# Verify that, using the MI, we can run a simple program and perform basic
24# debugging activities like: insert breakpoints, run the program,
25# step, next, continue until it ends and, last but not least, quit.
26#
27# The goal is not to test gdb functionality, which is done by other tests,
28# but to verify the correct output response to MI operations.
29#
30
31# This test only works when talking to a target that routes its output
32# through GDB.  Check that we're either talking to a simulator or a
33# remote target.
34
35load_lib mi-support.exp
36set MIFLAGS "-i=mi"
37
38gdb_exit
39if [mi_gdb_start] {
40    continue
41}
42
43set testfile "mi-console"
44set srcfile ${testfile}.c
45set binfile ${objdir}/${subdir}/${testfile}
46if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
47     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
48}
49
50mi_delete_breakpoints
51mi_gdb_reinitialize_dir $srcdir/$subdir
52mi_gdb_load ${binfile}
53
54mi_run_to_main
55
56# Next over the hello() call which will produce lots of output
57send_gdb "47-exec-next\n"
58gdb_expect {
59    -re "47\\^running\r\n$mi_gdb_prompt" {
60	pass "Started step over hello"
61    }
62    timeout {
63	fail "Started step over hello (timeout)"
64    }
65}
66
67gdb_expect {
68    -re "@\"H\"\r\n.*@\"e\"\r\n.*@\"l\"\r\n.*@\"l\"\r\n.*@\"o\"\r\n.*@\" \"\r\n.*@\"\\\\\\\\\"\r\n.*@\"\\\\\"\"\r\n.*@\"!\"\r\n.*@\"\\\\r\"\r\n.*@\"\\\\n\"\r\n" {
69	pass "Hello message"
70    }
71    -re "Hello" {
72
73	# Probably a native system where GDB doesn't have direct
74	# control over the inferior console.
75	# For this to work, GDB would need to run the inferior process
76	# under a PTY and then use the even-loops ability to wait on
77	# multiple event sources to channel the output back through the
78	# MI.
79
80	kfail "gdb/623" "Hello message"
81    }
82    timeout {
83	fail "Hello message (timeout)"
84    }
85}
86
87gdb_expect {
88    -re "47\\*stopped.*$mi_gdb_prompt$" {
89	pass "Finished step over hello"
90    }
91    timeout {
92	fail "Finished step over hello (timeout)"
93    }
94}
95
96mi_gdb_exit
97return 0
98