1# Copyright 2003-2020 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 3 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, see <http://www.gnu.org/licenses/>.
15
16# This file was written by Elena Zannoni (ezannoni@cygnus.com)
17
18
19#
20# test running programs
21#
22
23if { [skip_cplus_tests] } { continue }
24
25standard_testfile .cc
26
27if {[prepare_for_testing "failed to prepare" $testfile $srcfile \
28	 {debug c++ nowarnings}]} {
29    return -1
30}
31
32# This testcase cannot use runto_main because of the different prompt
33# we get when using annotation level 2.
34#
35if ![target_can_use_run_cmd] {
36    return 0
37}
38
39#
40# line number where we need to stop in main
41#
42set main_line 25
43
44# The commands we test here produce many lines of output; disable "press
45# <return> to continue" prompts.
46gdb_test_no_output "set height 0"
47
48#
49# break at main
50#
51gdb_test "break 25" \
52    "Breakpoint.*at.* file .*$srcfile, line.*" \
53    "breakpoint main"
54
55
56#
57# NOTE: this prompt is OK only when the annotation level is > 1
58# NOTE: When this prompt is in use the gdb_test procedure cannot be used because
59# it assumes that the last char of the gdb_prompt is a white space. This is not
60# true with this annotated prompt. So we must use send_gdb and gdb_expect.
61#
62
63set old_gdb_prompt $gdb_prompt
64set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
65
66send_gdb "set annotate 3\n"
67gdb_expect_list "annotation set at level 3" "\r\n$gdb_prompt$" {
68    "set annotate 3"
69}
70
71send_gdb "run\n"
72gdb_expect_list "first run until main breakpoint" "$gdb_prompt$" {
73    "\r\n\032\032post-prompt\r\n"
74    "Starting program: .*annota3 \r\n"
75    "\r\n\032\032starting\r\n"
76    "\r\n\032\032breakpoint 1\r\n"
77    "\r\n"
78    "Breakpoint 1, "
79    "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n"
80    "main \\(\\) at .*annota3.cc:25\r\n"
81    "\r\n\032\032source.*annota3.cc:25:.*:beg:0x\[0-9a-z\]+\r\n"
82    "\r\n\032\032stopped\r\n"
83}
84
85#
86# print class 'a' with public fields.
87#
88send_gdb "print a\n"
89gdb_expect_list "print class" "$gdb_prompt$" {
90    "\r\n\032\032post-prompt\r\n"
91    ".*= \\{x = 1, y = 2\\}\r\n"
92}
93
94#
95# continue until exit
96# this will test:
97# annotate-exited
98#
99send_gdb "continue\n"
100gdb_expect_list "continue to exit" "$gdb_prompt$" [concat {
101    "\r\n\032\032post-prompt\r\n"
102    "Continuing.\r\n"
103    "\r\n\032\032starting\r\n"
104    "a.x is 1\r\n"
105    "\r\n\032\032exited 0\r\n"} [list "$inferior_exited_re normally.\r\n"] {
106    "\r\n\032\032stopped\r\n"
107}]
108
109#
110# delete all breakpoints
111#
112send_gdb "delete\n"
113gdb_expect {
114  -re ".*Delete all breakpoints. \\(y or n\\) \r\n\032\032query.*$" {
115           send_gdb "y\n"
116           gdb_expect {
117	     -re "\r\n\032\032post-query\r\n$gdb_prompt$" { pass "delete bps" }
118	     -re ".*$gdb_prompt$" { fail "delete bps" }
119	     timeout  { fail "delete bps (timeout)" }
120	 }
121     }
122  -re ".*$gdb_prompt$" { fail "delete bps" }
123  timeout  { fail "delete bps (timeout)" }
124}
125
126#
127# break at first line of main.
128#
129send_gdb "break 22\n"
130gdb_expect_list "break at main" "$gdb_prompt$" {
131    "\r\n\032\032post-prompt\r\n"
132    "Breakpoint.*at 0x\[a-z0-9\]+: file.*annota3.cc, line 22.\r\n"
133}
134
135#
136# run program up to breakpoint.
137#
138
139
140send_gdb "run\n"
141gdb_expect_list "second run until main breakpoint" "$gdb_prompt$" {
142    "\r\n\032\032post-prompt\r\n"
143    "\r\n\032\032starting\r\n"
144    "\r\n\032\032breakpoint 2\r\n"
145    "\r\n"
146    "Breakpoint 2, "
147    "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n"
148    "main \\(\\) at .*annota3.cc:22\r\n"
149    "\r\n\032\032source.*annota3.cc:22:.*:beg:0x\[0-9a-z\]+\r\n"
150    "\r\n\032\032stopped\r\n"
151}
152
153#
154# set up a watch point on a.x
155#
156send_gdb "watch a.x\n"
157gdb_expect_list "set watch on a.x" "$gdb_prompt$" {
158    "\r\n\032\032post-prompt\r\n"
159    ".*atchpoint 3: a.x\r\n" \
160}
161
162#
163# do a next, so that the watchpoint triggers. This will test:
164# annotate-watchpoint
165#
166gdb_test_multiple "next" "watch triggered on a.x" {
167    -re "\r\n\032\032post-prompt\r\n\r\n\032\032starting\r\n\r\n\032\032watchpoint 3\r\n.*atchpoint 3: a.x\r\n\r\nOld value = 0\r\nNew value = 1\r\n\r\n(\032\032frame-begin 0 0x\[0-9a-z\]+\r\n|)main \\(\\) at .*$srcfile:$decimal\r\n\r\n\032\032source .*$srcfile.*beg:$hex\r\n\r\n\032\032stopped\r\n.*$gdb_prompt$" {
168	pass "watch triggered on a.x"
169    }
170}
171
172#
173# send ^C to gdb, so that the quit() function gets called
174# and annotate-quit is tested
175# test:
176# annotate-quit
177#
178if ![target_info exists gdb,nointerrupts] {
179    send_gdb "\003"
180    gdb_expect_list "annotate-quit" "$gdb_prompt$" {
181	"\r\n\032\032error-begin\r\n"
182	"Quit\r\n"
183	"\r\n\032\032quit\r\n"
184    }
185}
186
187#
188# FIXME: the testsuite does not currently have tests for
189#        annotate_catchpoints and annotate_function_call
190#        and a few variants of the annotations that are
191#        tested (marked by FIXME on the annot?.exp files)
192#
193
194# reinstall the old prompt for the rest of the testsuite.
195
196set gdb_prompt $old_gdb_prompt
197
198