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author | Lancelot SIX <lsix@lancelotsix.com> | 2021-10-11 23:42:33 +0100 |
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committer | Lancelot SIX <lsix@lancelotsix.com> | 2021-11-14 13:50:30 +0000 |
commit | cc81bc2dfbc0248ec0b00cea776f351bf8d4b235 (patch) | |
tree | bfc9980ff376eb6e99a9554cc7ee65421f4848f0 /gdb/testsuite | |
parent | b431e7a3fe8bcd47e38e5b5a6720272861449ed5 (diff) | |
download | gdb-cc81bc2dfbc0248ec0b00cea776f351bf8d4b235.zip gdb-cc81bc2dfbc0248ec0b00cea776f351bf8d4b235.tar.gz gdb-cc81bc2dfbc0248ec0b00cea776f351bf8d4b235.tar.bz2 |
[PR gdb/16238] Add completer for the show user command
The 'show user' command (which shows the definition of non-python/scheme
user defined commands) is currently missing a completer. This is
mentioned in PR 16238. Having one can improve the user experience.
In this commit I propose an implementation for such completer as well as
the associated tests.
Tested on x86_64 GNU/Linux.
All feedbacks are welcome.
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=16238
Diffstat (limited to 'gdb/testsuite')
-rw-r--r-- | gdb/testsuite/gdb.base/show-user-completion.exp | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.base/show-user-completion.exp b/gdb/testsuite/gdb.base/show-user-completion.exp new file mode 100644 index 0000000..5468cc4 --- /dev/null +++ b/gdb/testsuite/gdb.base/show-user-completion.exp @@ -0,0 +1,72 @@ +# Copyright 2021 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# Test tab-completion for the 'show user' command. + +load_lib completion-support.exp + +# This test does not require any file to be loaded. +clean_restart + +# Define the 'foo' and 'bar' commands so we have something to complete. +set re [multi_line "Type commands for definition of \"foo\"." \ + "End with a line saying just \"end\"." \ + ">$" ] +gdb_test_multiple "define foo" "define user command: foo" { + -re $re { + gdb_test "print \"foo\"\nend" "" $gdb_test_name + } +} + +set re [multi_line "Type commands for definition of \"bar\"." \ + "End with a line saying just \"end\"." \ + ">$"] +gdb_test_multiple "define bar" "define user command: bar" { + -re $re { + gdb_test "print \"bar\"\nend" "" $gdb_test_name + } +} + +# The completer should show both options. +test_gdb_complete_multiple "show user " "" "" "bar foo" + +# If we give the beginning of one of the commands, it should complete it. +test_gdb_complete_unique "show user f" "show user foo" +test_gdb_complete_unique "show user b" "show user bar" + +# Define a user prefix. +gdb_test "define-prefix mygroup" + +# Add a user defined command in the user defined prefix. +set re [multi_line "Type commands for definition of \"mygroup mycommand\"." \ + "End with a line saying just \"end\"." \ + ">$"] +set test_name "define user command: mygroup mycommand" +gdb_test_multiple "define mygroup mycommand" $test_name { + -re $re { + gdb_test "print \"42\"\nend" "" $gdb_test_name + } +} + +with_test_prefix "with user-prefix" { + # We now expect the completion to yield only 3 results. As the 'mycommand' + # is within the 'mygroup' prefix, it should not be reachable without + # traversing 'mygroup' first. + test_gdb_complete_multiple "show user " "" "" "bar foo mygroup" +} + +# Check that we can complete commands defined under a prefix. +test_gdb_complete_unique "show user m" "show user mygroup" +test_gdb_complete_unique "show user mygroup " "show user mygroup mycommand" |