tests: add test for the for_window config directive, use separate config for tests

This test increases code coverage to 60.7%

testcases/complete-run.pl

@@ -28,7 +28,7 @@ my $result = GetOptions(
     "coverage-testing" => \$coverage_testing
 );
 
-my $i3cmd = "export DISPLAY=:0; exec " . abs_path("../i3") . " -V -d all --disable-signalhandler -c " . abs_path("../i3.config");
+my $i3cmd = "export DISPLAY=:0; exec " . abs_path("../i3") . " -V -d all --disable-signalhandler -c i3-test.config";
 
 # 1: get a list of all testcases
 my @testfiles = @ARGV;

testcases/i3-test.config

@@ -0,0 +1,105 @@
+for_window [class="borderless"] border none
+for_window [title="special borderless title"] border none
+
+# ISO 10646 = Unicode
+font -misc-fixed-medium-r-normal--13-120-75-75-C-70-iso10646-1
+
+# Use Mouse+Mod1 to drag floating windows to their wanted position
+floating_modifier Mod1
+
+# temporary path during development
+ipc-socket /tmp/nestedcons
+
+# Open empty container
+bindsym Mod1+Shift+Return open
+
+# Start terminal (Mod1+Enter)
+bindsym Mod1+Return exec /usr/bin/urxvt
+
+# Start dmenu (Mod1+p)
+bindsym Mod1+p exec /usr/bin/dmenu_run
+
+# Horizontal orientation
+bindsym Mod1+h split h
+
+# Vertical orientation
+bindsym Mod1+v split v
+
+# Fullscreen (Mod1+f)
+bindsym Mod1+f fullscreen
+
+# Stacking (Mod1+s)
+bindsym Mod1+s layout stacking
+
+# Tabbed (Mod1+w)
+bindsym Mod1+w layout tabbed
+
+# Default (Mod1+l)
+bindsym Mod1+l layout default
+
+# toggle tiling / floating
+bindsym Mod1+Shift+space mode toggle
+
+bindsym Mod1+u level up
+#bindsym Mod1+d level down
+
+# Kill current client (Mod1+c)
+bindsym Mod1+c kill
+
+# Restore saved JSON layout
+bindsym Mod1+y restore /home/michael/i3/layout.json
+
+# Restart i3
+bindsym Mod1+Shift+c restart
+# Reload i3
+bindsym Mod1+Shift+j reload
+# Exit i3
+bindsym Mod1+Shift+l exit
+
+# Focus (Mod1+n/r/t/d)
+bindsym Mod1+n prev h
+bindsym Mod1+r next v
+bindsym Mod1+t prev v
+bindsym Mod1+d next h
+
+# alternatively, you can use the cursor keys:
+bindsym Mod1+Left prev h
+bindsym Mod1+Right next h
+bindsym Mod1+Down next v
+bindsym Mod1+Up prev v
+
+# Move
+bindsym Mod1+Shift+n move left
+bindsym Mod1+Shift+r move down
+bindsym Mod1+Shift+t move up
+bindsym Mod1+Shift+d move right
+
+# alternatively, you can use the cursor keys:
+bindsym Mod1+Shift+Left move left
+bindsym Mod1+Shift+Right move right
+bindsym Mod1+Shift+Down move down
+bindsym Mod1+Shift+Up move up
+
+# Workspaces (Mod1+1/2/…)
+bindsym Mod1+1 workspace 1
+bindsym Mod1+2 workspace 2
+bindsym Mod1+3 workspace 3
+bindsym Mod1+4 workspace 4
+bindsym Mod1+5 workspace 5
+bindsym Mod1+6 workspace 6
+bindsym Mod1+7 workspace 7
+bindsym Mod1+8 workspace 8
+bindsym Mod1+9 workspace 9
+bindsym Mod1+0 workspace 10
+
+# Move to Workspaces
+bindsym Mod1+Shift+1 move workspace 1
+bindsym Mod1+Shift+2 move workspace 2
+bindsym Mod1+Shift+3 move workspace 3
+bindsym Mod1+Shift+4 move workspace 4
+bindsym Mod1+Shift+5 move workspace 5
+bindsym Mod1+Shift+6 move workspace 6
+bindsym Mod1+Shift+7 move workspace 7
+bindsym Mod1+Shift+8 move workspace 8
+bindsym Mod1+Shift+9 move workspace 9
+bindsym Mod1+Shift+0 move workspace 10

testcases/t/65-for_window.t

@@ -0,0 +1,123 @@
+#!perl
+# vim:ts=4:sw=4:expandtab
+#
+#
+use X11::XCB qw(:all);
+use X11::XCB::Connection;
+use i3test;
+
+my $x = X11::XCB::Connection->new;
+
+my $tmp = fresh_workspace;
+
+##############################################################
+# 1: test the following directive:
+#    for_window [class="borderless"] border none
+# by first creating a window with a different class (should get
+# the normal border), then creating a window with the class
+# "borderless" (should get no border)
+##############################################################
+
+my $window = $x->root->create_child(
+    class => WINDOW_CLASS_INPUT_OUTPUT,
+    rect => [ 0, 0, 30, 30 ],
+    background_color => '#00ff00',
+);
+
+$window->name('Border window');
+$window->map;
+sleep 0.25;
+
+my @content = @{get_ws_content($tmp)};
+cmp_ok(@content, '==', 1, 'one node on this workspace now');
+is($content[0]->{border}, 'normal', 'normal border');
+
+$window->unmap;
+sleep 0.25;
+
+my @content = @{get_ws_content($tmp)};
+cmp_ok(@content, '==', 0, 'no more nodes');
+diag('content = '. Dumper(\@content));
+
+$window = $x->root->create_child(
+    class => WINDOW_CLASS_INPUT_OUTPUT,
+    rect => [ 0, 0, 30, 30 ],
+    background_color => '#00ff00',
+);
+
+$window->_create;
+
+# TODO: move this to X11::XCB::Window
+sub set_wm_class {
+    my ($id, $class, $instance) = @_;
+
+    # Add a _NET_WM_STRUT_PARTIAL hint
+    my $atomname = $x->atom(name => 'WM_CLASS');
+    my $atomtype = $x->atom(name => 'STRING');
+
+    $x->change_property(
+        PROP_MODE_REPLACE,
+        $window->id,
+        $atomname->id,
+        $atomtype->id,
+        8,
+        length($class) + length($instance) + 2,
+        "$instance\x00$class\x00"
+    );
+}
+
+set_wm_class($window->id, 'borderless', 'borderless');
+$window->name('Borderless window');
+$window->map;
+sleep 0.25;
+
+@content = @{get_ws_content($tmp)};
+cmp_ok(@content, '==', 1, 'one node on this workspace now');
+is($content[0]->{border}, 'none', 'no border');
+
+$window->unmap;
+sleep 0.25;
+
+@content = @{get_ws_content($tmp)};
+cmp_ok(@content, '==', 0, 'no more nodes');
+
+##############################################################
+# 2: match on the title, check if for_window is really executed
+# only once
+##############################################################
+
+$window = $x->root->create_child(
+    class => WINDOW_CLASS_INPUT_OUTPUT,
+    rect => [ 0, 0, 30, 30 ],
+    background_color => '#00ff00',
+);
+
+$window->name('special title');
+$window->map;
+sleep 0.25;
+
+@content = @{get_ws_content($tmp)};
+cmp_ok(@content, '==', 1, 'one node on this workspace now');
+is($content[0]->{border}, 'normal', 'normal border');
+
+$window->name('special borderless title');
+sleep 0.25;
+
+@content = @{get_ws_content($tmp)};
+is($content[0]->{border}, 'none', 'no border');
+
+$window->name('special title');
+sleep 0.25;
+
+cmd 'border normal';
+
+@content = @{get_ws_content($tmp)};
+is($content[0]->{border}, 'normal', 'border reset to normal');
+
+$window->name('special borderless title');
+sleep 0.25;
+
+@content = @{get_ws_content($tmp)};
+is($content[0]->{border}, 'normal', 'still normal border');
+
+done_testing;