Commit | Line | Data |
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0fb0cc75 | 1 | # Copyright 1997, 1998, 1999, 2000, 2001, 2003, 2007, 2008, 2009 |
c906108c SS |
2 | # Free Software Foundation, Inc. |
3 | ||
4 | # This program is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
e22f8b7c | 6 | # the Free Software Foundation; either version 3 of the License, or |
c906108c | 7 | # (at your option) any later version. |
e22f8b7c | 8 | # |
c906108c SS |
9 | # This program is distributed in the hope that it will be useful, |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
e22f8b7c | 13 | # |
c906108c | 14 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
c906108c | 16 | |
c906108c SS |
17 | # display.exp Test display commands |
18 | # Also do some printing stuff for coverage's sake. | |
19 | # | |
20 | if $tracelevel then { | |
21 | strace $tracelevel | |
22 | } | |
23 | ||
24 | set testfile display | |
f2dd3617 | 25 | set srcfile ${testfile}.c |
c906108c SS |
26 | set binfile ${objdir}/${subdir}/${testfile} |
27 | ||
28 | ||
29 | ||
fc91c6c2 | 30 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } { |
b60f0898 JB |
31 | untested display.exp |
32 | return -1 | |
c906108c SS |
33 | } |
34 | if [target_info exists gdb_stub] { | |
35 | gdb_step_for_stub; | |
36 | } | |
37 | ||
739d0d99 CV |
38 | # Preserve the old timeout, and set a new one that should be |
39 | # sufficient to avoid timing out during this test. | |
40 | set oldtimeout $timeout | |
41 | set timeout [expr "$timeout + 60"] | |
42 | verbose "Timeout is now $timeout seconds" 2 | |
c906108c SS |
43 | |
44 | # use this to debug: | |
45 | #log_user 1 | |
46 | ||
47 | gdb_exit | |
48 | gdb_start | |
49 | gdb_reinitialize_dir $srcdir/$subdir | |
50 | gdb_load ${binfile} | |
96baa820 | 51 | |
085dd6e6 JM |
52 | # Some coverage stuff |
53 | # | |
1aca8eb7 ND |
54 | if ![target_info exists use_gdb_stub] { |
55 | gdb_test "kill" ".*The program is not being run.*" | |
56 | gdb_test "detach" ".*" | |
57 | gdb_test "run" ".*" | |
58 | ||
59 | gdb_load ${binfile} | |
60 | gdb_test "kill" ".*" "kill again" | |
61 | gdb_test "detach" ".*" "detach again" | |
62 | ||
63 | gdb_exit | |
64 | gdb_start | |
65 | gdb_reinitialize_dir $srcdir/$subdir | |
66 | gdb_load ${binfile} | |
67 | } | |
c906108c SS |
68 | |
69 | # Ok, on to real life | |
70 | # | |
96baa820 JM |
71 | if ![runto_main] then { |
72 | fail "Could not run to main - other tests will fail." | |
73 | continue | |
7a292a7a | 74 | } |
96baa820 | 75 | |
958a4e4c MS |
76 | # Disable hardware watchpoints if necessary. |
77 | if [target_info exists gdb,no_hardware_watchpoints] { | |
78 | gdb_test "set can-use-hw-watchpoints 0" "" "" | |
79 | } | |
80 | ||
81 | gdb_test "break 14" ".*Breakpoint 2.*" "break do_loops" | |
82 | gdb_test "cont" ".*Breakpoint 2, do_loops.*" "get to do_loops" | |
c906108c SS |
83 | |
84 | # Create stopping points. | |
85 | # | |
958a4e4c MS |
86 | gdb_test "watch sum" ".*\[Ww\]atchpoint 3: sum.*" "set watch" |
87 | gdb_test "break 19" ".*Breakpoint 4.*" "break 19" | |
c906108c SS |
88 | |
89 | # Create displays for those points | |
90 | # | |
91 | gdb_test "info disp" ".*There are no auto-display expressions now..*" "inf disp" | |
92 | gdb_test "disp i" ".*1: i = 0.*" "display i" | |
93 | gdb_test "disp/x j" ".*2: /x j = 0x0.*" "display j" | |
2b28d209 | 94 | gdb_test "disp/i &k" ".*3: x/i &k(\r\n| ) $hex:.*" "display &k" |
739d0d99 | 95 | gdb_test "disp/f f" ".*4: /f f = 3.1415*" "display/f f" |
c906108c SS |
96 | gdb_test "disp/s &sum" ".*5: x/s &sum $hex.*sum.:.*" "display/s &sum" |
97 | ||
98 | # Hit the displays | |
99 | # | |
739d0d99 CV |
100 | gdb_test "cont" ".*\[Ww\]atchpoint 3: sum.*\[1-9\]*: x/s &sum.*\[1-9\]*: /f f = 3.1415\r\n\[1-9\]*: x/i &k.*\r\n\[1-9\]*: /x j = 0x0\r\n\[1-9\]*: i = 0.*" "first disp" |
101 | gdb_test "cont" ".*\[Ww\]atchpoint 3: sum.*\[1-9\]*: x/s &sum.*\[1-9\]*: /f f = 4.1415\r\n\[1-9\]*: x/i &k.*\r\n\[1-9\]*: /x j = 0x0.*\[1-9\]*: i = 0.*" "second disp" | |
c906108c SS |
102 | |
103 | gdb_test "enab disp 6" ".*No display number 6..*" "catch err" | |
a0b3c4fd JM |
104 | gdb_test "disab disp 1" ".*" "disab disp 1" |
105 | gdb_test "disab disp 2" ".*" "disab disp 2" | |
c906108c SS |
106 | gdb_test "enab disp 1" ".*" "re-enab" |
107 | gdb_test "enab disp 1" ".*" "re-enab of enab" | |
108 | gdb_test "undisp 5" ".*" "undisp" | |
739d0d99 | 109 | gdb_test "info disp" ".*Auto-display expressions now in effect.*y /f f.*y /1bi &k.*n /x j.*y i.*" "info disp" |
c906108c | 110 | |
739d0d99 | 111 | gdb_test "cont" ".*\[Ww\]atch.*5.1415.*.*i = 0.*" "next hit" |
c906108c SS |
112 | |
113 | send_gdb "undisp\n" | |
114 | gdb_expect { | |
115 | -re ".*Delete all auto-display expressions.*y or n. $" { | |
116 | send_gdb "y\n" | |
117 | gdb_expect { | |
118 | -re "y\r\n$gdb_prompt $" { | |
119 | pass "undisp all" | |
120 | } | |
121 | -re ".*$gdb_prompt $" { | |
122 | fail "some un-helpful response" | |
123 | } | |
124 | -re ".*Delete all.*$" { | |
125 | fail "re-ask question" | |
126 | } | |
127 | timeout { fail "timeout" } | |
128 | } | |
129 | } | |
130 | -re ".*$gdb_prompt $" { | |
131 | fail "undisp all" | |
132 | } | |
133 | timeout { fail "timeout" } | |
134 | } | |
135 | ||
a0b3c4fd | 136 | gdb_test "disab 3" ".*.*" "disab 3" |
958a4e4c | 137 | gdb_test "cont" ".*Breakpoint 4.*" "watch off" |
c906108c SS |
138 | |
139 | # Now the printf tests | |
140 | # | |
104c1213 JM |
141 | # The "finish" command may leave us mid-line in the caller on some |
142 | # targets, including but not limited to the m68k, i386 & PA. So we | |
143 | # have to arrange to step until we hit the line with the call to | |
144 | # "do_vars". | |
145 | send_gdb "finish\n" | |
146 | gdb_expect { | |
11cf8741 | 147 | -re ".*do_loops\\(\\);.*$gdb_prompt $" { |
104c1213 JM |
148 | send_gdb "step\n" |
149 | exp_continue | |
150 | } | |
151 | -re ".*do_vars.*$gdb_prompt $" { | |
152 | pass "finish" | |
153 | } | |
11cf8741 JM |
154 | -re ".*$gdb_prompt $" { |
155 | fail "finish" | |
156 | gdb_suppress_tests | |
157 | } | |
158 | timeout { | |
159 | fail "(timeout) finish" | |
160 | gdb_suppress_tests | |
161 | } | |
104c1213 JM |
162 | } |
163 | ||
958a4e4c | 164 | gdb_test "step" ".*do_vars.*.*27.*" |
18ac113b | 165 | gdb_test "tbreak 37" ".*breakpoint 5 a.*" |
958a4e4c | 166 | gdb_test "cont" ".*do_vars.*37.*37.*" |
c906108c SS |
167 | |
168 | # Beat on printf a bit | |
169 | # | |
a0b3c4fd JM |
170 | gdb_test "printf" ".*Argument required.*" |
171 | gdb_test "printf %d" ".*Bad format string, missing.*" | |
172 | gdb_test "printf \"%d" ".*Bad format string, non-terminated.*" | |
173 | gdb_test "printf \"%d%d\",i" ".*Wrong number of arguments.*" | |
96baa820 | 174 | gdb_test "printf \"\\\\!\\a\\f\\r\\t\\v\\b\\n\"" ".*!.*" |
c906108c | 175 | gdb_test "printf \"\"" ".*" "re-set term" |
a0b3c4fd JM |
176 | gdb_test "printf \"\\w\"" ".*Unrecognized escape character.*" |
177 | gdb_test "printf \"%d\" j" ".*Invalid argument syntax.*" | |
2025a643 DJ |
178 | gdb_test "printf \"%p\\n\", 0" "\\(nil\\)" |
179 | gdb_test "printf \"%p\\n\", 1" "0x1" | |
c906108c | 180 | |
958a4e4c | 181 | # play with "print", too |
c906108c | 182 | # |
a6bac58e TT |
183 | gdb_test "print/z j" ".*Undefined output format.*" |
184 | gdb_test "print/d j" " = 0\[\\r\\n\]+" "debug test output 1" | |
185 | gdb_test "print/r j" " = 0\[\\r\\n\]+" "debug test output 1a" | |
186 | gdb_test "print/x j" " = 0x0\[\\r\\n\]+" "debug test output 2" | |
187 | gdb_test "print/r j" " = 0x0\[\\r\\n\]+" "debug test output 2a" | |
188 | gdb_test "print j" " = 0\[\\r\\n\]+" "debug test output 3" | |
a0b3c4fd | 189 | |
085dd6e6 | 190 | # x/0 j doesn't produce any output and terminates PA64 process when testing |
a0b3c4fd JM |
191 | if [istarget "hppa2.0w-hp-hpux11*"] { |
192 | xfail "'x/0 j' terminates PA64 process - skipped test point" | |
085dd6e6 | 193 | } else { |
a0b3c4fd JM |
194 | gdb_test "x/0 j" ".*" |
195 | } | |
196 | if [istarget "hppa*-hp-hpux*"] { | |
197 | # on HP-UX you could access the first page without getting an error | |
198 | gdb_test "x/rx j" ".*(Cannot access|Error accessing) memory.*|.*0xa:\[ \t\]*\[0-9\]+.*" | |
085dd6e6 | 199 | } |
958a4e4c | 200 | gdb_test "print/0 j" ".*Item count other than 1 is meaningless.*" "print/0 j" |
ea37ba09 | 201 | gdb_test "print/s sum" " = 1000" "ignored s" |
958a4e4c MS |
202 | gdb_test "print/i sum" ".*Format letter.*is meaningless.*.*" "no i" |
203 | gdb_test "print/a &sum" ".*= $hex.*<sum>.*" | |
104c1213 JM |
204 | # If the constant below is larger than the length of main, then |
205 | # this test will (incorrectly) fail. So use a small number. | |
958a4e4c MS |
206 | gdb_test "print/a main+4" ".*= $hex.*<.*>.*" |
207 | gdb_test "print/a \$pc" ".*= $hex.*<do_vars+.*>.*" | |
208 | gdb_test "print/a &&j" ".*A .* error in expression.*" | |
c906108c SS |
209 | |
210 | # Done! | |
211 | # | |
212 | gdb_exit | |
739d0d99 CV |
213 | |
214 | # Restore the preserved old timeout value. | |
215 | set timeout $oldtimeout | |
216 | verbose "Timeout is now $timeout seconds" 2 | |
217 | ||
c906108c | 218 | return 0 |