added tag v1_9_0_4

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 404 insertions, 0 deletions

diff --git a/trunk/bootstraptest/test_exception.rb b/trunk/bootstraptest/test_exception.rb
new file mode 100644
index 0000000000..bd3d02ade3
--- /dev/null
+++ b/trunk/bootstraptest/test_exception.rb
@@ -0,0 +1,404 @@
+assert_equal %q{2}, %q{
+  begin
+    1+1
+  ensure
+    2+2
+  end
+}
+assert_equal %q{4}, %q{
+  begin
+    1+1
+    begin
+      2+2
+    ensure
+      3+3
+    end
+  ensure
+    4+4
+  end
+}
+assert_equal %q{4}, %q{
+  begin
+    1+1
+    begin
+      2+2
+    ensure
+      3+3
+    end
+  ensure
+    4+4
+    begin
+      5+5
+    ensure
+      6+6
+    end
+  end
+}
+assert_equal %q{NilClass}, %q{
+  a = nil
+  1.times{|e|
+    begin
+    rescue => err
+    end
+    a = err.class
+  }
+  a
+}
+assert_equal %q{RuntimeError}, %q{
+  a = nil
+  1.times{|e|
+    begin
+      raise
+    rescue => err
+    end
+    a = err.class
+  }
+  a
+}
+assert_equal %q{}, %q{
+  $!
+}
+assert_equal %q{FOO}, %q{
+  begin
+    raise "FOO"
+  rescue
+    $!
+  end
+}
+assert_equal %q{FOO}, %q{
+  def m
+    $!
+  end
+  begin
+    raise "FOO"
+  rescue
+    m()
+  end
+}
+assert_equal %q{[#<RuntimeError: BAR>, #<RuntimeError: FOO>]}, %q{
+  $ans = []
+  def m
+    $!
+  end
+  begin
+    raise "FOO"
+  rescue
+    begin
+      raise "BAR"
+    rescue
+      $ans << m()
+    end
+    $ans << m()
+  end
+  $ans
+}
+assert_equal %q{[#<RuntimeError: FOO>, #<RuntimeError: FOO>]}, %q{
+  $ans = []
+  def m
+    $!
+  end
+  
+  begin
+    begin
+      raise "FOO"
+    ensure
+      $ans << m()
+    end
+  rescue
+    $ans << m()
+  end
+}
+assert_equal %q{[nil]}, %q{
+  $ans = []
+  def m
+    $!
+  end
+  def m2
+    1.times{
+      begin
+        return
+      ensure
+        $ans << m
+      end
+    }
+  end
+  m2
+  $ans
+}
+assert_equal %q{ok}, %q{
+  begin
+    raise
+  rescue
+    :ok
+  end
+}
+assert_equal %q{ok}, %q{
+  begin
+    raise
+  rescue
+    :ok
+  ensure
+    :ng
+  end
+}
+assert_equal %q{RuntimeError}, %q{
+  begin
+    raise
+  rescue => e
+    e.class
+  end
+}
+assert_equal %q{ng}, %q{
+  begin
+    raise
+  rescue StandardError
+    :ng
+  rescue Exception
+    :ok
+  end
+}
+assert_equal %q{c}, %q{
+  begin
+    begin
+      raise "a"
+    rescue
+      raise "b"
+    ensure
+      raise "c"
+    end
+  rescue => e
+    e.message
+  end
+}
+assert_equal %q{33}, %q{
+  def m a, b
+    a + b
+  end
+  m(1, begin
+         raise
+       rescue
+         2
+       end) +
+  m(10, begin
+         raise
+       rescue
+         20
+       ensure
+         30
+       end)
+}
+assert_equal %q{3}, %q{
+  def m a, b
+    a + b
+  end
+  m(begin
+      raise
+    rescue
+      1
+    end,
+    begin
+      raise
+    rescue
+      2
+    end)
+}
+assert_equal %q{ok3}, %q{
+  class E1 < Exception
+  end
+  
+  def m
+    yield
+  end
+  
+  begin
+    begin
+      begin
+        m{
+          raise
+        }
+      rescue E1
+        :ok2
+      ensure
+      end
+    rescue
+      :ok3
+    ensure
+    end
+  rescue E1
+    :ok
+  ensure
+  end
+}
+assert_equal %q{7}, %q{
+  $i = 0
+  def m
+    iter{
+      begin
+        $i += 1
+        begin
+          $i += 2
+          break
+        ensure
+          
+        end
+      ensure
+        $i += 4
+      end
+      $i = 0
+    }
+  end
+  
+  def iter
+    yield
+  end
+  m
+  $i
+}
+assert_equal %q{10}, %q{
+  $i = 0
+  def m
+    begin
+      $i += 1
+      begin
+        $i += 2
+        return
+      ensure
+        $i += 3
+      end
+    ensure
+      $i += 4
+    end
+    p :end
+  end
+  m
+  $i
+}
+assert_equal %q{1}, %q{
+  begin
+    1
+  rescue
+    2
+  end
+}
+assert_equal %q{4}, %q{
+  begin
+    1
+    begin
+      2
+    rescue
+      3
+    end
+    4
+  rescue
+    5
+  end
+}
+assert_equal %q{3}, %q{
+  begin
+    1
+  rescue
+    2
+  else
+    3
+  end
+}
+assert_equal %q{2}, %q{
+  begin
+    1+1
+  rescue
+    2+2
+  ensure
+    3+3
+  end
+   }
+assert_equal %q{2}, %q{
+  begin
+    1+1
+  rescue
+    2+2
+  ensure
+    3+3
+  end
+   }
+assert_equal %q{6}, %q{
+  begin
+    1+1
+  rescue
+    2+2
+  else
+    3+3
+  ensure
+    4+4
+  end
+   }
+assert_equal %q{12}, %q{
+ begin
+   1+1
+   begin
+     2+2
+   rescue
+     3+3
+   else
+     4+4
+   end
+ rescue
+   5+5
+ else
+   6+6
+ ensure
+   7+7
+ end
+   }
+assert_equal %q{ok}, %q{ # 
+  proc{
+    begin
+      raise
+      break
+    rescue
+      :ok
+    end
+  }.call
+}
+assert_equal %q{}, %q{
+  proc do
+    begin
+      raise StandardError
+      redo
+    rescue StandardError
+    end
+  end.call
+}
+
+##
+assert_match /undefined method `foo\'/, %q{
+  STDERR.reopen(STDOUT)
+  class C
+    def inspect
+      bar {}
+    end
+    
+    def bar
+      raise
+    ensure
+    end
+  end
+  C.new.foo
+}, "[ruby-dev:31407]"
+
+assert_equal 'nil', %q{
+  doit = false
+  exc = nil
+  t = Thread.new {
+    begin
+      doit = true
+      sleep 10
+    ensure
+      exc = $!
+    end
+  }
+  Thread.pass until doit
+  t.kill
+  t.join
+  exc.inspect
+}, '[ruby-dev:32608]'
+