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42a4f53d | 1 | # Copyright 1997-2019 Free Software Foundation, Inc. |
7be570e7 JM |
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 | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
7be570e7 | 6 | # (at your option) any later version. |
e22f8b7c | 7 | # |
7be570e7 JM |
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. | |
e22f8b7c | 12 | # |
7be570e7 | 13 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
7be570e7 | 15 | |
041ab88c | 16 | # This file is part of the gdb testsuite. |
7be570e7 JM |
17 | # tests for exception-handling support |
18 | # Written by Satish Pai <pai@apollo.hp.com> 1997-07-23 | |
041ab88c | 19 | # Rewritten by Michael Chastain <mec.gnu@mindspring.com> 2004-01-08 |
7be570e7 | 20 | |
041ab88c MC |
21 | # This file used to have two copies of the tests with different |
22 | # compiler flags for hp-ux. Instead, the user should set CXXOPTS | |
23 | # or run runtest with --target_board unix/gdb:debug_flags="..." | |
24 | # to choose the compiler flags. | |
25 | # | |
6fa9022e | 26 | # The interesting compiler flags are: "aCC +A -Wl,-a,-archive" . |
041ab88c MC |
27 | # Static-linked executables use a different mechanism to get the |
28 | # address of the notification hook in the C++ support library. | |
7be570e7 | 29 | |
041ab88c MC |
30 | # TODO: this file has many absolute line numbers. |
31 | # Replace them with gdb_get_line_number. | |
7be570e7 | 32 | |
041ab88c MC |
33 | set ws "\[\r\n\t \]+" |
34 | set nl "\[\r\n\]+" | |
7be570e7 | 35 | |
759f0f0b | 36 | if { [skip_stl_tests] } { continue } |
5f579bc5 | 37 | |
f5f3a911 | 38 | standard_testfile .cc |
7be570e7 | 39 | |
5b362f04 | 40 | if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} { |
f5f3a911 | 41 | return -1 |
7be570e7 | 42 | } |
7be570e7 | 43 | |
7be570e7 JM |
44 | # Set a catch catchpoint |
45 | ||
8a34ac3f AR |
46 | gdb_test "catch catch" "Catchpoint \[0-9\]+ \\(catch\\)" \ |
47 | "catch catch (before inferior run)" | |
7be570e7 JM |
48 | |
49 | # Set a throw catchpoint | |
50 | ||
041ab88c | 51 | gdb_test "catch throw" "Catchpoint \[0-9\]+ \\(throw\\)" \ |
8a34ac3f | 52 | "catch throw (before inferior run)" |
7be570e7 | 53 | |
591f19e8 TT |
54 | # Set a rethrow catchpoint |
55 | ||
56 | gdb_test "catch rethrow" "Catchpoint \[0-9\]+ \\(rethrow\\)" \ | |
57 | "catch rethrow (before inferior run)" | |
58 | ||
7be570e7 | 59 | |
041ab88c | 60 | set re_head "Num${ws}Type${ws}Disp${ws}Enb${ws}Address${ws}What" |
cb1e4e32 PA |
61 | set re_2_bp "1${ws}catchpoint${ws}keep${ws}y${ws}exception catch" |
62 | set re_3_bp "2${ws}catchpoint${ws}keep${ws}y${ws}exception throw" | |
63 | set re_4_bp "3${ws}catchpoint${ws}keep${ws}y${ws}exception rethrow" | |
041ab88c | 64 | |
8a34ac3f | 65 | set name "info breakpoints (before inferior run)" |
041ab88c | 66 | gdb_test_multiple "info breakpoints" $name { |
591f19e8 | 67 | -re "$re_head${ws}$re_2_bp${ws}$re_3_bp${ws}$re_4_bp\r\n$gdb_prompt $" { |
041ab88c MC |
68 | pass $name |
69 | } | |
8a34ac3f AR |
70 | -re ".*$gdb_prompt $" |
71 | { | |
72 | fail $name | |
73 | } | |
041ab88c MC |
74 | } |
75 | ||
591f19e8 | 76 | gdb_test "tbreak main" "Temporary breakpoint 4.*" \ |
8a34ac3f | 77 | "Set temporary breakpoint at main" |
041ab88c | 78 | |
8a34ac3f AR |
79 | set ok 0 |
80 | gdb_run_cmd | |
de97fdd4 | 81 | gdb_test_multiple "" "run to main" { |
591f19e8 | 82 | -re "Temporary breakpoint 4,.*$gdb_prompt $" { |
bc6c7af4 | 83 | pass "run to main" |
8a34ac3f | 84 | set ok 1 |
041ab88c | 85 | } |
8a34ac3f AR |
86 | } |
87 | ||
88 | if { !$ok } { | |
89 | continue | |
90 | } | |
91 | ||
8a34ac3f AR |
92 | set name "info breakpoints (after inferior run)" |
93 | gdb_test_multiple "info breakpoints" $name { | |
591f19e8 | 94 | -re "$re_head${ws}$re_2_bp${ws}$re_3_bp${ws}$re_4_bp\r\n$gdb_prompt $" { |
8a34ac3f | 95 | pass $name |
041ab88c | 96 | } |
8a34ac3f AR |
97 | -re ".*$gdb_prompt $" |
98 | { | |
99 | send_user "\n---\n$expect_out(buffer)\n---\n" | |
100 | fail $name | |
101 | } | |
7be570e7 JM |
102 | } |
103 | ||
af69a5ce YQ |
104 | gdb_test "break catcher" "Breakpoint \[0-9\]+ at.*" |
105 | ||
7be570e7 JM |
106 | # Get the first exception thrown |
107 | ||
041ab88c MC |
108 | set name "continue to first throw" |
109 | gdb_test_multiple "continue" $name { | |
110 | -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception thrown\\), throw location.*${srcfile}:30, catch location .*${srcfile}:50\r\n$gdb_prompt $" { | |
111 | pass $name | |
112 | } | |
8a34ac3f AR |
113 | -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception thrown\\).*\r\n$gdb_prompt $" { |
114 | pass $name | |
041ab88c | 115 | } |
7be570e7 JM |
116 | } |
117 | ||
041ab88c MC |
118 | # Backtrace from the throw point. |
119 | # This should get to user code. | |
7be570e7 | 120 | |
041ab88c MC |
121 | set name "backtrace after first throw" |
122 | gdb_test_multiple "backtrace" $name { | |
cec808ec KS |
123 | -re ".*#\[0-9\]+.*\[\[:<:\]\]__cxa_throw\[\[:>:\]\].*#\[0-9\]+${ws}$hex in foo \\(i=20\\) at .*${srcfile}:\[0-9\]+\r\n#\[0-9\]+${ws}$hex in main \\(.*\\) at .*${srcfile}:\[0-9\]+\r\n$gdb_prompt $" { |
124 | # Either __cxxabiv1::__cxa_throw or __cxa_throw can be printed | |
125 | # depending on debug info presence. | |
041ab88c MC |
126 | pass $name |
127 | } | |
7be570e7 JM |
128 | } |
129 | ||
041ab88c | 130 | # Continue to the catch. |
7be570e7 | 131 | |
041ab88c MC |
132 | set name "continue to first catch" |
133 | gdb_test_multiple "continue" $name { | |
134 | -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception caught\\), throw location.*${srcfile}:30, catch location .*${srcfile}:50\r\n$gdb_prompt $" { | |
135 | pass $name | |
136 | } | |
8a34ac3f AR |
137 | -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception caught\\).*\r\n$gdb_prompt $" { |
138 | pass $name | |
041ab88c | 139 | } |
7be570e7 JM |
140 | } |
141 | ||
041ab88c MC |
142 | # Backtrace from the catch point. |
143 | # This should get to user code. | |
7be570e7 | 144 | |
041ab88c MC |
145 | set name "backtrace after first catch" |
146 | gdb_test_multiple "backtrace" $name { | |
cec808ec | 147 | -re ".*#\[0-9\]+.*\[\[:<:\]\]__cxa_begin_catch\[\[:>:\]\].*#\[0-9\]+${ws}$hex in main \\(.*\\) at .*$srcfile:\[0-9\]+\r\n$gdb_prompt $" { |
041ab88c MC |
148 | pass $name |
149 | } | |
7be570e7 JM |
150 | } |
151 | ||
af69a5ce YQ |
152 | # Continue to breakpoint on catcher. |
153 | gdb_test "continue" ".*catcher \\(x=13\\).*" "continue to catcher for the first time" | |
154 | ||
041ab88c | 155 | # Continue to second throw. |
7be570e7 | 156 | |
041ab88c MC |
157 | set name "continue to second throw" |
158 | gdb_test_multiple "continue" $name { | |
af69a5ce | 159 | -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception thrown\\), throw location.*${srcfile}:30, catch location .*${srcfile}:58\r\n$gdb_prompt $" { |
041ab88c MC |
160 | pass $name |
161 | } | |
af69a5ce | 162 | -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception thrown\\).*\r\n$gdb_prompt $" { |
8a34ac3f | 163 | pass $name |
041ab88c | 164 | } |
7be570e7 JM |
165 | } |
166 | ||
041ab88c MC |
167 | # Backtrace from the throw point. |
168 | # This should get to user code. | |
7be570e7 | 169 | |
041ab88c MC |
170 | set name "backtrace after second throw" |
171 | gdb_test_multiple "backtrace" $name { | |
cec808ec | 172 | -re ".*#\[0-9\]+.*\[\[:<:\]\]__cxa_throw\[\[:>:\]\].*#\[0-9\]+${ws}$hex in foo \\(i=20\\) at .*${srcfile}:\[0-9\]+\r\n#\[0-9\]+${ws}$hex in main \\(.*\\) at .*${srcfile}:\[0-9\]+\r\n$gdb_prompt $" { |
041ab88c MC |
173 | pass $name |
174 | } | |
7be570e7 JM |
175 | } |
176 | ||
041ab88c | 177 | # Continue to second catch. |
7be570e7 | 178 | |
041ab88c MC |
179 | set name "continue to second catch" |
180 | gdb_test_multiple "continue" $name { | |
181 | -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception caught\\), throw location.*${srcfile}:30, catch location .*${srcfile}:58\r\n$gdb_prompt $" { | |
182 | pass $name | |
183 | } | |
8a34ac3f AR |
184 | -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception caught\\).*\r\n$gdb_prompt $" { |
185 | pass $name | |
041ab88c | 186 | } |
7be570e7 JM |
187 | } |
188 | ||
041ab88c MC |
189 | # Backtrace from the catch point. |
190 | # This should get to user code. | |
7be570e7 | 191 | |
041ab88c MC |
192 | set name "backtrace after second catch" |
193 | gdb_test_multiple "backtrace" $name { | |
cec808ec | 194 | -re ".*#\[0-9\]+.*\[\[:<:\]\]__cxa_begin_catch\[\[:>:\]\].*#\[0-9\]+${ws}$hex in main \\(.*\\) at .*$srcfile:\[0-9\]+\r\n$gdb_prompt $" { |
041ab88c MC |
195 | pass $name |
196 | } | |
7be570e7 JM |
197 | } |
198 | ||
af69a5ce YQ |
199 | # Continue to breakpoint on catcher. |
200 | gdb_test "continue" ".*catcher \\(x=13\\).*" "continue to catcher for the second time" | |
201 | ||
591f19e8 TT |
202 | |
203 | # Continue to the re-throw. | |
204 | ||
205 | gdb_test "continue" "Catchpoint \[0-9\]+.*exception rethrown.*" \ | |
206 | "continue to rethrow" |