diff options
Diffstat (limited to 'test/ruby/test_flip.rb')
| -rw-r--r-- | test/ruby/test_flip.rb | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/test/ruby/test_flip.rb b/test/ruby/test_flip.rb index b8b05aed6d..8ea6416bdb 100644 --- a/test/ruby/test_flip.rb +++ b/test/ruby/test_flip.rb @@ -2,7 +2,16 @@ require 'test/unit' class TestFlip < Test::Unit::TestCase + def setup + @verbose_bak, $VERBOSE = $VERBOSE, nil + end + + def teardown + $VERBOSE = @verbose_bak + end + def test_flip_flop + eval <<-END assert_equal [4,5], (1..9).select {|n| true if (n==4)..(n==5)} assert_equal [4,5], (1..9).select {|n| true if (n==4)...(n==5)} assert_equal [2], (1..9).select {|n| true if (n==2)..(n%2).zero?} @@ -10,6 +19,7 @@ class TestFlip < Test::Unit::TestCase assert_equal [4,5,7,8], (1..9).select {|n| true if (n==4)...(n==5) or (n==7)...(n==8)} assert_equal [nil, 2, 3, 4, nil], (1..5).map {|x| x if (x==2..x==4)} assert_equal [1, nil, nil, nil, 5], (1..5).map {|x| x if !(x==2..x==4)} + END end def test_hidden_key @@ -25,13 +35,13 @@ class TestFlip < Test::Unit::TestCase def test_shared_eval bug7671 = '[ruby-core:51296]' vs = (1..9).to_a - vs.select {|n| if n==2..n==16 then 1 end} + eval("vs.select {|n| if n==2..n==16 then 1 end}") v = eval("vs.select {|n| if n==3..n==6 then 1 end}") assert_equal([*3..6], v, bug7671) end def test_shared_thread - ff = proc {|n| true if n==3..n==5} + ff = eval("proc {|n| true if n==3..n==5}") v = 1..9 a = true th = Thread.new { |