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1d506c26 | 1 | # Copyright 2015-2024 Free Software Foundation, Inc. |
0578b14e KS |
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 | # Test keyword parsing in the linespec parser. | |
17 | ||
18 | standard_testfile | |
19 | set exefile $testfile | |
20 | ||
5b362f04 | 21 | if {[prepare_for_testing "failed to prepare" $exefile $srcfile {debug}]} { |
0578b14e KS |
22 | return -1 |
23 | } | |
24 | ||
25 | if ![runto_main] { | |
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26 | return 0 |
27 | } | |
28 | ||
29 | # Turn off pending breakpoints to facilitate testing errors. | |
30 | gdb_test_no_output "set breakpoint pending off" | |
31 | ||
32 | # The linespec lexer ignores the language setting when lexing | |
33 | # keywords. | |
34 | gdb_test "break if" "Function \"if\" not defined." | |
35 | gdb_breakpoint "thread" "message" | |
36 | gdb_breakpoint "task" "message" | |
37 | ||
38 | # The lexer should prune any trailing whitesapce, so the expected | |
39 | # outcome of the following tests should be the same as the previous | |
40 | # tests. | |
41 | with_test_prefix "trailing whitespace" { | |
42 | gdb_test "break if " "Function \"if\" not defined." | |
43 | gdb_breakpoint "thread " "message" | |
44 | gdb_breakpoint "task " "message" | |
45 | } | |
46 | ||
47 | # With a single keyword specified first in the location, | |
48 | # we assume we have a NULL location, i.e., the actual location | |
49 | # of the event is the current default location. | |
50 | # | |
51 | # break if XX --> okay if XX is a valid expression | |
52 | # (the lexer cannot know whether the expression is valid or not) | |
53 | # break {thread,task} NUMBER --> invalid thread/task | |
54 | # break {thread,task} STUFF --> "junk" after keyword (STUFF is not numeric) | |
55 | gdb_test "break thread 123" "Unknown thread 123\\." | |
5d5658a1 | 56 | gdb_test "break thread foo" "Invalid thread ID: foo" |
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57 | gdb_test "break task 123" "Unknown task 123\\." |
58 | gdb_test "break task foo" "Junk after task keyword\\." | |
59 | gdb_breakpoint "thread if 0" "message" | |
60 | ||
61 | # These are also NULL locations, but using a subsequent keyword | |
62 | # as the "junk". | |
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63 | gdb_test "break thread thread" "Invalid thread ID: thread" |
64 | gdb_test "break thread task" "Invalid thread ID: task" | |
65 | gdb_test "break thread if" "Invalid thread ID: if" | |
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66 | gdb_test "break task task" "Junk after task keyword\\." |
67 | gdb_test "break task thread" "Junk after task keyword\\." | |
68 | gdb_test "break task if" "Junk after task keyword\\." | |
69 | ||
70 | # Test locations containing keyword followed by keyword. | |
71 | gdb_test "break thread thread 123" "Unknown thread 123\\." | |
72 | gdb_test "break task task 123" "Unknown task 123\\." | |
73 | ||
74 | # Test NULL location with valid conditional containing a keyword. | |
75 | gdb_breakpoint "thread if thread == 0" | |
76 | gdb_breakpoint "task if task == 0" | |
5759831a TBA |
77 | |
78 | # Test the positional flexibility of the "-force-condition" flag. | |
79 | foreach prefix {"" "thread 1 "} { | |
80 | foreach suffix {"" " " " thread 1"} { | |
81 | foreach cond {"" " if 1"} { | |
82 | with_test_prefix "prefix: '$prefix', suffix: '$suffix', cond: '$cond'" { | |
980dbf36 AB |
83 | |
84 | if { [regexp thread $prefix] && [regexp thread $suffix] } { | |
85 | gdb_test "break main ${prefix}-force-condition${suffix}${cond}" \ | |
86 | "You can specify only one thread\\." | |
87 | } else { | |
88 | gdb_breakpoint "main ${prefix}-force-condition${suffix}${cond}"\ | |
89 | "message" | |
90 | } | |
5759831a TBA |
91 | } |
92 | } | |
93 | } | |
94 | } |