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Bugfix: don’t invalidate layout upon invalid 'layout toggle' params (#2965) 

fixes #2903
This commit is contained in:
Michael Stapelberg 2017-09-18 16:36:57 +02:00 committed by GitHub
parent 39415fe16d
commit d1296cd1cf
2 changed files with 32 additions and 1 deletions
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2
src/con.c
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@ -1841,7 +1841,9 @@ void con_toggle_layout(Con *con, const char *toggle_mode) {
} }
} }
if (new_layout != L_DEFAULT) {
con_set_layout(con, new_layout); con_set_layout(con, new_layout);
}
} else if (strcasecmp(toggle_mode, "all") == 0 || strcasecmp(toggle_mode, "default") == 0) { } else if (strcasecmp(toggle_mode, "all") == 0 || strcasecmp(toggle_mode, "default") == 0) {
if (parent->layout == L_STACKED) if (parent->layout == L_STACKED)
con_set_layout(con, L_TABBED); con_set_layout(con, L_TABBED);

29
testcases/t/292-regress-layout-toggle.t Normal file
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@ -0,0 +1,29 @@
#!perl
# vim:ts=4:sw=4:expandtab
#
# Please read the following documents before working on tests:
# • http://build.i3wm.org/docs/testsuite.html
# (or docs/testsuite)
#
# • http://build.i3wm.org/docs/lib-i3test.html
# (alternatively: perldoc ./testcases/lib/i3test.pm)
#
# • http://build.i3wm.org/docs/ipc.html
# (or docs/ipc)
#
# • http://onyxneon.com/books/modern_perl/modern_perl_a4.pdf
# (unless you are already familiar with Perl)
#
# Regression test: verify layout toggle with invalid parameters does not set
# layout to L_DEFAULT, which crashes i3 upon the next IPC message.
# Ticket: #2903
# Bug still in: 4.14-87-g607e97e6
use i3test;
cmd 'layout toggle 1337 1337';
fresh_workspace;
does_i3_live;
done_testing;