1 files changed, 27 insertions, 0 deletions
diff --git a/test/t/true.rb b/test/t/true.rb
new file mode 100644
index 000000000..af4caeeec
--- /dev/null
+++ b/test/t/true.rb
@@ -0,0 +1,27 @@
+##
+# TrueClass ISO Test
+
+assert('TrueClass', '15.2.5') do
+  TrueClass.class == Class
+end
+
+assert('TrueClass true', '15.2.5.1') do
+  true
+end
+
+assert('TrueClass#&', '15.2.5.3.1') do
+  TrueClass.new.&(true) and not TrueClass.new.&(false)
+end
+
+assert('TrueClass#^', '15.2.5.3.2') do
+  not TrueClass.new.^(true) and TrueClass.new.^(false)
+end
+
+assert('TrueClass#to_s', '15.2.5.3.3') do
+  TrueClass.new.to_s == 'true'
+end
+
+assert('TrueClass#|', '15.2.5.3.4') do
+  TrueClass.new.|(true) and TrueClass.new.|(false)
+end
+