resize set for floating: interpret 0 as 'no change'

[i3/i3] / testcases / t / 252-floating-size.t

diff --git a/testcases/t/252-floating-size.t b/testcases/t/252-floating-size.t
index d3c2269b50f9348d6c063ed211f1acb403e5cba7..7875cb07ffb92f936a2dd5c843e809f786c6d0fa 100644 (file)
--- a/testcases/t/252-floating-size.t
+++ b/testcases/t/252-floating-size.t
@@ -79,4 +79,21 @@ do_test(int(0.44 * 1333), 111);
 cmd 'resize set 222 px 100 ppt';
 do_test(222, 999);
 
+################################################################################
+# Zero is interpreted as no change.
+# See issue: #3276.
+################################################################################
+
+cmd 'resize set 0 px 333 px';
+do_test(0, 333);
+
+cmd 'resize set 333 px 0 ppt';
+do_test(333, 0);
+
+cmd 'resize set 0 px 0 ppt';
+do_test(0, 0);
+
+cmd 'resize set 100 ppt 0 px';
+do_test(1333, 0);
+
 done_testing;