Merge pull request #4485 from ToxicGLaDOS/long_commands_crash

Fix bug where long commands crash i3

testcases/t/315-long-commands.t

@@ -0,0 +1,46 @@
+#!perl
+# vim:ts=4:sw=4:expandtab
+#
+# Please read the following documents before working on tests:
+# • https://build.i3wm.org/docs/testsuite.html
+#   (or docs/testsuite)
+#
+# • https://build.i3wm.org/docs/lib-i3test.html
+#   (alternatively: perldoc ./testcases/lib/i3test.pm)
+#
+# • https://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)
+#
+# Test that commands with more than 10 non-identified words doesn't works
+# 10 is the magic number chosen for the stack size which is why it's used here
+# Ticket: #2968
+# Bug still in: 4.19.2-103-gfc65ca36
+use i3test;
+
+######################################################################
+# 1) run a long command
+######################################################################
+
+my $i3 = i3(get_socket_path());
+my $tmp = fresh_workspace;
+
+my $floatwin = open_floating_window;
+
+
+my ($absolute_before, $top_before) = $floatwin->rect;
+
+cmd 'move window container to window container to window container to left';
+
+sync_with_i3;
+
+my ($absolute, $top) = $floatwin->rect;
+
+is($absolute->x, ($absolute_before->x - 10), 'moved 10 px to the left');
+is($absolute->y, $absolute_before->y, 'y not changed');
+is($absolute->width, $absolute_before->width, 'width not changed');
+is($absolute->height, $absolute_before->height, 'height not changed');
+
+done_testing;