Added testcases for 'move position mouse'

testcases/t/245-move-position-mouse.t

@@ -0,0 +1,142 @@
+#!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)
+#
+# Tests the 'move [window|container] [to] position mouse|cursor|pointer command.
+# Ticket: #1696
+use i3test i3_autostart => 0;
+use POSIX qw(floor);
+
+sub warp_pointer {
+    my ($pos_x, $pos_y) = @_;
+    $x->root->warp_pointer($pos_x, $pos_y);
+    sync_with_i3;
+}
+
+my ($pid, $config, $ws, $rect, @cons);
+my $root_rect = $x->root->rect;
+
+##########################################################################
+
+##########################################################################
+# Given a floating container and the cursor far from any edges, when
+# moving the container to the mouse, then the container is moved such
+# that the cursor is centered inside it.
+##########################################################################
+
+$config = <<EOT;
+# i3 config file (v4)
+font pango:monospace 8
+EOT
+$pid = launch_with_config($config);
+
+$ws = fresh_workspace;
+open_floating_window;
+warp_pointer(100, 100);
+
+cmd 'move position mouse';
+
+@cons = @{get_ws($ws)->{floating_nodes}};
+$rect = $cons[0]->{rect};
+
+is(floor($rect->{x} + $rect->{width} / 2), 100, "con is centered around cursor horizontally");
+is(floor($rect->{y} + $rect->{height} / 2), 100, "con is centered around cursor vertically");
+
+exit_gracefully($pid);
+
+##########################################################################
+# Given a floating container and the cursor is in the left upper edge
+# of the output, when moving the container to the mouse, then the 
+# container is moved but adjusted to stay in-bounds.
+##########################################################################
+
+$config = <<EOT;
+# i3 config file (v4)
+font pango:monospace 8
+EOT
+$pid = launch_with_config($config);
+
+$ws = fresh_workspace;
+open_floating_window;
+warp_pointer(5, 5);
+
+cmd 'move position mouse';
+
+@cons = @{get_ws($ws)->{floating_nodes}};
+$rect = $cons[0]->{rect};
+
+is($rect->{x}, 0, "con is on the left edge");
+is($rect->{y}, 0, "con is on the upper edge");
+
+exit_gracefully($pid);
+
+##########################################################################
+# Given a floating container and the cursor is in the left right lower
+# edge of the output, when moving the container to the mouse, then the 
+# container is moved but adjusted to stay in-bounds.
+##########################################################################
+
+$config = <<EOT;
+# i3 config file (v4)
+font pango:monospace 8
+EOT
+$pid = launch_with_config($config);
+
+$ws = fresh_workspace;
+open_floating_window;
+warp_pointer($root_rect->width - 5, $root_rect->height - 5);
+
+cmd 'move position mouse';
+
+@cons = @{get_ws($ws)->{floating_nodes}};
+$rect = $cons[0]->{rect};
+
+is($rect->{x} + $rect->{width}, $root_rect->width, "con is on the right edge");
+is($rect->{y} + $rect->{height}, $root_rect->height, "con is on the lower edge");
+
+exit_gracefully($pid);
+
+##########################################################################
+# Given a floating container and the cursor being close to the corner of
+# an output, when the container is moved to the mouse, then the container
+# is moved but adjusted to the output boundaries.
+# This test verifies that boundaries of individual outputs are respected
+# and not just boundaries of the entire X root screen.
+##########################################################################
+
+$config = <<EOT;
+# i3 config file (v4)
+font pango:monospace 8
+fake-outputs 500x500+0+0,500x500+500+0,500x500+0+500,500x500+500+500
+EOT
+$pid = launch_with_config($config);
+
+$ws = fresh_workspace;
+open_floating_window;
+warp_pointer(495, 495);
+
+cmd 'move position mouse';
+
+@cons = @{get_ws($ws)->{floating_nodes}};
+$rect = $cons[0]->{rect};
+
+is($rect->{x} + $rect->{width}, 500, "con is on the right edge");
+is($rect->{y} + $rect->{height}, 500, "con is on the lower edge");
+
+exit_gracefully($pid);
+
+##########################################################################
+
+done_testing;