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Diffstat (limited to 'trunk/yarvtest/test_jump.rb')
| -rw-r--r-- | trunk/yarvtest/test_jump.rb | 296 |
1 files changed, 296 insertions, 0 deletions
diff --git a/trunk/yarvtest/test_jump.rb b/trunk/yarvtest/test_jump.rb new file mode 100644 index 0000000000..4c806380a8 --- /dev/null +++ b/trunk/yarvtest/test_jump.rb @@ -0,0 +1,296 @@ +require 'yarvtest/yarvtest' + +class TestJump < YarvTestBase + + def test_redo + ae %q{ + def m + yield + 10 + end + i=0 + m{ + if i>10 + i*i + else + i+=1 + redo + end + } + } + end + + def test_next + ae %q{ + def m + yield + :ok + end + i=0 + m{ + if i>10 + i*i + else + i+=1 + next + end + } + } + end + + def test_next_with_val + ae %q{ + def m + yield + end + + m{ + next :ok + } + } + end + + def test_return + ae %q{ + def m + return 3 + end + m + } + + ae %q{ + def m + :ng1 + mm{ + return :ok + } + :ng2 + end + + def mm + :ng3 + yield + :ng4 + end + m + } + end + + def test_return2 + ae %q{ + $i = 0 + def m + begin + iter{ + return + } + ensure + $i = 100 + end + end + + def iter + yield + end + m + $i + } + end + + def test_return3 + ae %q{ + def m + begin + raise + rescue + return :ok + end + :ng + end + m + } + end + + def test_break + ae %q{ + def m + :ng1 + mm{ + yield + } + :ng2 + end + + def mm + :ng3 + yield + :ng4 + end + + m{ + break :ok + } + } + end + + def test_exception_and_break + ae %q{ + def m + yield + end + + m{ + begin + ensure + break :ok + end + } + } + end + + def test_retry + # this test can't run on ruby 1.9(yarv can do) + %q{ + def m a + mm{ + yield + } + end + + def mm + yield + end + + i=0 + m(i+=1){ + retry if i<10 + :ok + } + } + + ae %q{ + def m a + yield + end + + i=0 + m(i+=1){ + retry if i<10 + :ok + } + } + end + + def test_complex_jump + ae %q{ + module Enumerable + def all_? + self.each{|e| + unless yield(e) + return false + end + } + true + end + end + + xxx = 0 + [1,2].each{|bi| + [3,4].each{|bj| + [true, nil, true].all_?{|be| be} + break + } + xxx += 1 + } + xxx + } + end + + def test_return_from + ae %q{ + def m + begin + raise + rescue + return 1 + end + end + + m + } + ae %q{ + def m + begin + # + ensure + return 1 + end + end + + m + } + end + + def test_break_from_times + ae %q{ + 3.times{ + break :ok + } + } + end + + def test_catch_and_throw + ae %q{ + catch(:foo){ + throw :foo + } + } + ae %q{ + catch(:foo){ + throw :foo, false + } + } + ae %q{ + catch(:foo){ + throw :foo, nil + } + } + ae %q{ + catch(:foo){ + throw :foo, :ok + } + } + ae %q{ + catch(:foo){ + 1.times{ + throw :foo + } + } + } + ae %q{ + catch(:foo){ + 1.times{ + throw :foo, :ok + } + } + } + ae %q{ + catch(:foo){ + catch(:bar){ + throw :foo, :ok + } + :ng + } + } + ae %q{ + catch(:foo){ + catch(:bar){ + 1.times{ + throw :foo, :ok + } + } + :ng + } + } + end +end + |