1# Copyright 2010-2013 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#
17# Tests involving watchpoint conditions with local expressions.
18#
19
20set testfile "watch-cond"
21set srcfile ${testfile}.c
22set binfile ${objdir}/${subdir}/${testfile}
23
24if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } {
25    untested ${testfile}.exp
26    return -1
27}
28
29# Disable hardware watchpoints if necessary.
30if [target_info exists gdb,no_hardware_watchpoints] {
31    gdb_test_no_output "set can-use-hw-watchpoints 0" ""
32}
33
34if ![runto_main] then {
35    fail "Can't run to main"
36    return
37}
38
39gdb_test "watch global if q > 10" \
40    "atchpoint .*: global" \
41    "set write watchpoint on global variable, local condition"
42
43gdb_test "continue" \
44    "Old value = 10.*New value = 11.*" \
45    "watchpoint with global expression, local condition evaluates in correct frame"
46
47clean_restart ${testfile}
48
49# Disable hardware watchpoints if necessary.
50if [target_info exists gdb,no_hardware_watchpoints] {
51    gdb_test_no_output "set can-use-hw-watchpoints 0" ""
52}
53
54if ![runto_main] then {
55    fail "Can't run to main"
56    return
57}
58
59gdb_test "watch q if q > 10" \
60    "atchpoint .*: q" \
61    "set write watchpoint on local variable, local condition"
62
63gdb_test "continue" \
64    "Old value = 10.*New value = 11.*" \
65    "watchpoint with local expression, local condition evaluates in correct frame"
66
67clean_restart ${testfile}
68
69# Disable hardware watchpoints if necessary.
70if [target_info exists gdb,no_hardware_watchpoints] {
71    gdb_test_no_output "set can-use-hw-watchpoints 0" ""
72}
73
74if ![runto_main] then {
75    fail "Can't run to main"
76    return
77}
78
79gdb_test "watch global2" \
80    "atchpoint.*" \
81    "set write watchpoint on global2 variable"
82
83gdb_test "continue" \
84    "Old value = 0.*New value = 1.*" \
85    "watchpoint on global2 variable triggers"
86
87gdb_test_no_output "condition 2 *foo > 10" \
88    "condition of watchpoint 2 changes"
89
90gdb_test "continue" \
91    ".*condition cannot be tested in the current scope.*Old value = 1.*New value = 2.*" \
92    "watchpoint stops with untestable local expression"
93