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618f726f | 1 | # Copyright 2010-2016 Free Software Foundation, Inc. |
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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 | ||
62cef515 | 20 | standard_testfile .c |
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21 | |
22 | if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } { | |
23 | untested ${testfile}.exp | |
24 | return -1 | |
25 | } | |
26 | ||
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27 | # Disable hardware watchpoints if necessary. |
28 | if [target_info exists gdb,no_hardware_watchpoints] { | |
29 | gdb_test_no_output "set can-use-hw-watchpoints 0" "" | |
30 | } | |
31 | ||
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32 | if ![runto_main] then { |
33 | fail "Can't run to main" | |
34 | return | |
35 | } | |
36 | ||
37 | gdb_test "watch global if q > 10" \ | |
38 | "atchpoint .*: global" \ | |
39 | "set write watchpoint on global variable, local condition" | |
40 | ||
41 | gdb_test "continue" \ | |
42 | "Old value = 10.*New value = 11.*" \ | |
43 | "watchpoint with global expression, local condition evaluates in correct frame" | |
44 | ||
45 | clean_restart ${testfile} | |
46 | ||
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47 | # Disable hardware watchpoints if necessary. |
48 | if [target_info exists gdb,no_hardware_watchpoints] { | |
49 | gdb_test_no_output "set can-use-hw-watchpoints 0" "" | |
50 | } | |
51 | ||
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52 | if ![runto_main] then { |
53 | fail "Can't run to main" | |
54 | return | |
55 | } | |
56 | ||
57 | gdb_test "watch q if q > 10" \ | |
58 | "atchpoint .*: q" \ | |
59 | "set write watchpoint on local variable, local condition" | |
60 | ||
61 | gdb_test "continue" \ | |
62 | "Old value = 10.*New value = 11.*" \ | |
63 | "watchpoint with local expression, local condition evaluates in correct frame" | |
64 | ||
65 | clean_restart ${testfile} | |
66 | ||
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67 | # Disable hardware watchpoints if necessary. |
68 | if [target_info exists gdb,no_hardware_watchpoints] { | |
69 | gdb_test_no_output "set can-use-hw-watchpoints 0" "" | |
70 | } | |
71 | ||
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72 | if ![runto_main] then { |
73 | fail "Can't run to main" | |
74 | return | |
75 | } | |
76 | ||
77 | gdb_test "watch global2" \ | |
78 | "atchpoint.*" \ | |
79 | "set write watchpoint on global2 variable" | |
80 | ||
81 | gdb_test "continue" \ | |
82 | "Old value = 0.*New value = 1.*" \ | |
83 | "watchpoint on global2 variable triggers" | |
84 | ||
27d3a1a2 | 85 | gdb_test_no_output "condition 2 *foo > 10" \ |
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86 | "condition of watchpoint 2 changes" |
87 | ||
88 | gdb_test "continue" \ | |
89 | ".*condition cannot be tested in the current scope.*Old value = 1.*New value = 2.*" \ | |
90 | "watchpoint stops with untestable local expression" |