From cc479b25ba715099ac721ad9d0b1b4237fa2b9f9 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 26 Dec 2010 02:39:14 +0000
Subject: * parse.y (stmt): missing ripper rule.  i.e., `a::B ||= c 1'.  
 http://twitter.com/#!/wannabe53/status/18797576396472321  
 http://twitter.com/#!/wannabe53/status/18798416150663168

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30381 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ripper/dummyparser.rb        | 14 ++++++++------
 test/ripper/test_parser_events.rb | 17 +++++++++++++----
 2 files changed, 21 insertions(+), 10 deletions(-)

(limited to 'test/ripper')

diff --git a/test/ripper/dummyparser.rb b/test/ripper/dummyparser.rb
index ffc1f78ac6..07a7eda023 100644
--- a/test/ripper/dummyparser.rb
+++ b/test/ripper/dummyparser.rb
@@ -10,7 +10,7 @@ class Node
     @children = nodes
   end
 
-  attr_reader :children
+  attr_reader :name, :children
 
   def to_s
     "#{@name}(#{Node.trim_nil(@children).map {|n| n.to_s }.join(',')})"
@@ -47,12 +47,14 @@ class NodeList
 end
 
 class DummyParser < Ripper
-  def hook(name)
+  def hook(*names)
     class << self; self; end.class_eval do
-      define_method(name) do |*a, &b|
-        result = super(*a, &b)
-        yield(*a)
-        result
+      names.each do |name|
+        define_method(name) do |*a, &b|
+          result = super(*a, &b)
+          yield(name, *a)
+          result
+        end
       end
     end
     self
diff --git a/test/ripper/test_parser_events.rb b/test/ripper/test_parser_events.rb
index e269e271d4..7cf56546ca 100644
--- a/test/ripper/test_parser_events.rb
+++ b/test/ripper/test_parser_events.rb
@@ -20,7 +20,7 @@ class TestRipper::ParserEvents < Test::Unit::TestCase
 
   def parse(str, nm = nil, &bl)
     dp = DummyParser.new(str)
-    dp.hook(nm, &bl) if nm
+    dp.hook(*nm, &bl) if nm
     dp.parse.to_s
   end
 
@@ -347,10 +347,10 @@ class TestRipper::ParserEvents < Test::Unit::TestCase
     assert_equal true, thru_heredoc_beg
     assert_match(/string_content\(\),heredoc\n/, tree, bug1921)
     heredoc = nil
-    parse("<<EOS\nheredoc1\nheredoc2\nEOS\n", :on_string_add) {|n, s| heredoc = s}
+    parse("<<EOS\nheredoc1\nheredoc2\nEOS\n", :on_string_add) {|e, n, s| heredoc = s}
     assert_equal("heredoc1\nheredoc2\n", heredoc, bug1921)
     heredoc = nil
-    parse("<<-EOS\nheredoc1\nheredoc2\n\tEOS\n", :on_string_add) {|n, s| heredoc = s}
+    parse("<<-EOS\nheredoc1\nheredoc2\n\tEOS\n", :on_string_add) {|e, n, s| heredoc = s}
     assert_equal("heredoc1\nheredoc2\n", heredoc, bug1921)
   end
 
@@ -676,6 +676,15 @@ class TestRipper::ParserEvents < Test::Unit::TestCase
     assert_equal true, thru_opassign
   end
 
+  def test_opassign_error
+    thru_opassign = []
+    events = [:on_opassign, :on_assign_error]
+    parse('a::X ||= c 1', events) {|a,*b|
+      thru_opassign << a
+    }
+    assert_equal events, thru_opassign
+  end
+
   def test_param_error
     thru_param_error = false
     parse('def foo(A) end', :on_param_error) {thru_param_error = true}
@@ -1104,7 +1113,7 @@ class TestRipper::ParserEvents < Test::Unit::TestCase
 
   def test_unterminated_regexp
     compile_error = false
-    parse('/', :compile_error) {|msg| compile_error = msg}
+    parse('/', :compile_error) {|e, msg| compile_error = msg}
     assert_equal("unterminated regexp meets end of file", compile_error)
   end
 end if ripper_test
-- 
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