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b811d2c2 | 1 | # Copyright 2017-2020 Free Software Foundation, Inc. |
a81aaca0 PA |
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 | # This file is part of the gdb testsuite. | |
17 | ||
18 | load_lib completion-support.exp | |
19 | ||
20 | gdb_exit | |
21 | gdb_start | |
22 | ||
4ee9b0c5 SL |
23 | # Tests below are about tab-completion, which doesn't work if readline |
24 | # library isn't used. Check it first. | |
25 | ||
26 | if { ![readline_is_used] } { | |
27 | untested "no tab completion support without readline" | |
28 | return -1 | |
29 | } | |
30 | ||
a81aaca0 PA |
31 | # Start of tests. |
32 | ||
33 | # Test TAB with no input. | |
34 | proc_with_prefix empty-input-line {} { | |
35 | # Set max-completions to 1 to avoid having to hardcode a set of | |
36 | # command names. | |
37 | gdb_test_no_output "set max-completions 1" | |
38 | ||
39 | # Given the completion limit, this completes to the command with | |
40 | # the lowest alphanumeric sort, which is, and is likely to remain, | |
41 | # "!". | |
42 | test_gdb_complete_unique "" "!" " " 1 | |
43 | ||
44 | # Same, but with some leading whitespace. | |
45 | test_gdb_complete_unique " " " !" " " 1 | |
46 | } | |
47 | ||
48 | proc test_driver {} { | |
49 | empty-input-line | |
50 | } | |
51 | ||
52 | test_driver |