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author | manga_osyo <manga.osyo@gmail.com> | 2019-04-30 23:18:44 +0900 |
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committer | Yusuke Endoh <mame@ruby-lang.org> | 2019-05-01 00:03:30 +0900 |
commit | 4e88e8692844a2a317bc19481f0f2601b6f00955 (patch) | |
tree | 07e66ab1a53b2f881475dcfa9659c0b61d642658 /test | |
parent | 0eedec68673fa74960dec80b26659263ec3b6a9a (diff) | |
download | ruby-4e88e8692844a2a317bc19481f0f2601b6f00955.tar.gz |
Add exception support in `Range#first`.
Closes: https://github.com/ruby/ruby/pull/2163
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_range.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/test/ruby/test_range.rb b/test/ruby/test_range.rb index b1008d041f..5d21d30257 100644 --- a/test/ruby/test_range.rb +++ b/test/ruby/test_range.rb @@ -443,6 +443,8 @@ class TestRange < Test::Unit::TestCase assert_equal("a", ("a"..nil).first) assert_raise(RangeError) { (0..nil).last } assert_raise(RangeError) { (0..nil).last(3) } + assert_raise(RangeError) { (nil..0).first } + assert_raise(RangeError) { (nil..0).first(3) } assert_equal([0, 1, 2], (0..10).first(3.0)) assert_equal([8, 9, 10], (0..10).last(3.0)) |