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7b6bb8da | 1 | # Copyright 2010, 2011 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 | ||
20 | set testfile "watch-cond" | |
21 | set srcfile ${testfile}.c | |
22 | set binfile ${objdir}/${subdir}/${testfile} | |
23 | ||
24 | if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } { | |
25 | untested ${testfile}.exp | |
26 | return -1 | |
27 | } | |
28 | ||
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29 | # Disable hardware watchpoints if necessary. |
30 | if [target_info exists gdb,no_hardware_watchpoints] { | |
31 | gdb_test_no_output "set can-use-hw-watchpoints 0" "" | |
32 | } | |
33 | ||
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34 | if ![runto_main] then { |
35 | fail "Can't run to main" | |
36 | return | |
37 | } | |
38 | ||
39 | gdb_test "watch global if q > 10" \ | |
40 | "atchpoint .*: global" \ | |
41 | "set write watchpoint on global variable, local condition" | |
42 | ||
43 | gdb_test "continue" \ | |
44 | "Old value = 10.*New value = 11.*" \ | |
45 | "watchpoint with global expression, local condition evaluates in correct frame" | |
46 | ||
47 | clean_restart ${testfile} | |
48 | ||
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49 | # Disable hardware watchpoints if necessary. |
50 | if [target_info exists gdb,no_hardware_watchpoints] { | |
51 | gdb_test_no_output "set can-use-hw-watchpoints 0" "" | |
52 | } | |
53 | ||
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54 | if ![runto_main] then { |
55 | fail "Can't run to main" | |
56 | return | |
57 | } | |
58 | ||
59 | gdb_test "watch q if q > 10" \ | |
60 | "atchpoint .*: q" \ | |
61 | "set write watchpoint on local variable, local condition" | |
62 | ||
63 | gdb_test "continue" \ | |
64 | "Old value = 10.*New value = 11.*" \ | |
65 | "watchpoint with local expression, local condition evaluates in correct frame" | |
66 | ||
67 | clean_restart ${testfile} | |
68 | ||
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69 | # Disable hardware watchpoints if necessary. |
70 | if [target_info exists gdb,no_hardware_watchpoints] { | |
71 | gdb_test_no_output "set can-use-hw-watchpoints 0" "" | |
72 | } | |
73 | ||
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74 | if ![runto_main] then { |
75 | fail "Can't run to main" | |
76 | return | |
77 | } | |
78 | ||
79 | gdb_test "watch global2" \ | |
80 | "atchpoint.*" \ | |
81 | "set write watchpoint on global2 variable" | |
82 | ||
83 | gdb_test "continue" \ | |
84 | "Old value = 0.*New value = 1.*" \ | |
85 | "watchpoint on global2 variable triggers" | |
86 | ||
27d3a1a2 | 87 | gdb_test_no_output "condition 2 *foo > 10" \ |
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88 | "condition of watchpoint 2 changes" |
89 | ||
90 | gdb_test "continue" \ | |
91 | ".*condition cannot be tested in the current scope.*Old value = 1.*New value = 2.*" \ | |
92 | "watchpoint stops with untestable local expression" |