1# Copyright 1999, 2000, 2001, 2002, 2004 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# Test Machine interface (MI) operations
18# Verify that, using the MI, we can run a simple program and perform
19# exec-step-instruction and exec-next-instruction.
20
21# The goal is not to
22# test gdb functionality, which is done by other tests, but to verify
23# the correct output response to MI operations.
24#
25
26load_lib mi-support.exp
27set MIFLAGS "-i=mi"
28
29gdb_exit
30if [mi_gdb_start] {
31    continue
32}
33
34set testfile "basics"
35set srcfile ${testfile}.c
36set binfile ${objdir}/${subdir}/${testfile}
37if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
38     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
39}
40
41mi_delete_breakpoints
42mi_gdb_reinitialize_dir $srcdir/$subdir
43mi_gdb_reinitialize_dir $srcdir/$subdir
44mi_gdb_load ${binfile}
45
46proc test_stepi_nexti {} {
47    global mi_gdb_prompt
48    global hex
49
50    set line_main_head  [gdb_get_line_number "main ("]
51    set line_main_body  [expr $line_main_head + 2]
52    set line_main_hello [gdb_get_line_number "Hello, World!"]
53
54    send_gdb "111-exec-step-instruction\n"
55    gdb_expect {
56	-re "111\\^running\r\n${mi_gdb_prompt}111\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",line=\"(\[0-9\]+)\"\}\r\n$mi_gdb_prompt$" {
57	    set line $expect_out(1,string)
58	    if { $line >= $line_main_body && $line <= $line_main_hello } {
59		pass "step-instruction at main"
60	    } else {
61		fail "step-instruction at main"
62	    }
63	}
64	timeout {
65	    fail "step-instruction at main (timeout)"
66	}
67    }
68    send_gdb "222-exec-next-instruction\n"
69    gdb_expect {
70	-re "222\\^running\r\n${mi_gdb_prompt}222\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",line=\"(\[0-9\]+)\"\}\r\n$mi_gdb_prompt$" {
71	    set line $expect_out(1,string)
72	    if { $line >= $line_main_body && $line <= $line_main_hello } {
73		pass "next-instruction at main"
74	    } else {
75		fail "next-instruction at main"
76	    }
77	}
78	timeout {
79	    fail "next-instruction at main (timeout)"
80	}
81    }
82    send_gdb "333-exec-next-instruction\n"
83    gdb_expect {
84	-re "333\\^running\r\n${mi_gdb_prompt}333\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",line=\"(\[0-9\]+)\"\}\r\n$mi_gdb_prompt$" {
85	    set line $expect_out(1,string)
86	    if { $line >= $line_main_body && $line <= $line_main_hello } {
87		pass "next-instruction at main"
88	    } else {
89		fail "next-instruction at main"
90	    }
91	}
92	timeout {
93	    fail "next-instruction at main (timeout)"
94	}
95    }
96}
97
98mi_run_to_main
99test_stepi_nexti
100
101mi_gdb_exit
102return 0
103