Add test for string literal concatenation

2026-06-08 16:11:16 +00:00 · 2019-02-27 22:29:55 +09:00
parent e871a1538d
commit f9a568adcb
1 changed files with 7 additions and 0 deletions
@@ -713,3 +713,10 @@ assert('String#freeze') do

  assert_raise(RuntimeError) { str.upcase! }
 end
+
+assert('String literal concatenation') do
+  assert_equal 2, ("A" "B").size
+  assert_equal 3, ('A' "B" 'C').size
+  assert_equal 3, (?A "#{?B}C").size
+  assert_equal 4, (%(A) "B#{?C}" "D").size
+end