diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/t/codegen.rb | 11 | ||||
| -rw-r--r-- | test/t/string.rb | 14 |
2 files changed, 24 insertions, 1 deletions
diff --git a/test/t/codegen.rb b/test/t/codegen.rb new file mode 100644 index 000000000..f910d37fb --- /dev/null +++ b/test/t/codegen.rb @@ -0,0 +1,11 @@ +## +# Codegen tests + +assert('peephole optimization does not eliminate move whose result is reused') do + assert_raise LocalJumpError do + def method + yield + end + method(&a &&= 0) + end +end diff --git a/test/t/string.rb b/test/t/string.rb index e67389b5c..80fcbe6fa 100644 --- a/test/t/string.rb +++ b/test/t/string.rb @@ -251,6 +251,19 @@ assert('String#chomp!', '15.2.10.5.10') do assert_equal 'abc', e end +assert('String#chomp! uses the correct length') do + class A + def to_str + $s.replace("AA") + "A" + end + end + + $s = "AAA" + $s.chomp!(A.new) + assert_equal $s, "A" +end + assert('String#chop', '15.2.10.5.11') do a = ''.chop b = 'abc'.chop @@ -683,4 +696,3 @@ assert('String#freeze') do assert_raise(RuntimeError) { str.upcase! } end - |