From d356ccc9870a00b25fc44ff5815650578a4bcb68 Mon Sep 17 00:00:00 2001
From: gotoyuzo <gotoyuzo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 28 Dec 2007 19:47:55 +0000
Subject: * lib/test/unit/assertions.rb (Test::Unit::Assertions#assert_throws):
   throw won't raise NameError nor ThreadError but ArgumentError on 1.9.  
 (Test::Unit::Assertions#assert_not_throws): ditto.

* test/testunit/test_assertions.rb: add assertions for throwing some
  objects other than Symbol.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14777 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/test/unit/assertions.rb | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'lib')

diff --git a/lib/test/unit/assertions.rb b/lib/test/unit/assertions.rb
index 0d55b0b068..7c2c721fc1 100644
--- a/lib/test/unit/assertions.rb
+++ b/lib/test/unit/assertions.rb
@@ -369,11 +369,12 @@ EOT
         end
       end
 
-      UncaughtThrow = {NameError => /^uncaught throw \`(.+)\'$/,
-                       ThreadError => /^uncaught throw \`(.+)\' in thread /} #`
+      UncaughtThrow = {
+        ArgumentError => /^uncaught throw (.+)$/,
+      } #`
 
       ##
-      # Passes if the block throws +expected_symbol+
+      # Passes if the block throws +expected_value+
       #
       # Example:
       #   assert_throws :done do
@@ -381,23 +382,22 @@ EOT
       #   end
 
       public
-      def assert_throws(expected_symbol, message="", &proc)
+      def assert_throws(expected_value, message="", &proc)
         _wrap_assertion do
-          assert_instance_of(Symbol, expected_symbol, "assert_throws expects the symbol that should be thrown for its first argument")
           assert_block("Should have passed a block to assert_throws."){block_given?}
           caught = true
           begin
-            catch(expected_symbol) do
+            catch(expected_value) do
               proc.call
               caught = false
             end
-            full_message = build_message(message, "<?> should have been thrown.", expected_symbol)
+            full_message = build_message(message, "<?> should have been thrown.", expected_value)
             assert_block(full_message){caught}
-          rescue NameError, ThreadError => error
+          rescue ArgumentError => error
             if UncaughtThrow[error.class] !~ error.message
               raise error
             end
-            full_message = build_message(message, "<?> expected to be thrown but\n<?> was thrown.", expected_symbol, $1.intern)
+            full_message = build_message(message, "<?> expected to be thrown but\n<#$1> was thrown.", expected_value)
             flunk(full_message)
           end
         end
@@ -417,11 +417,11 @@ EOT
           assert(block_given?, "Should have passed a block to assert_nothing_thrown")
           begin
             proc.call
-          rescue NameError, ThreadError => error
+          rescue ArgumentError => error
             if UncaughtThrow[error.class] !~ error.message
               raise error
             end
-            full_message = build_message(message, "<?> was thrown when nothing was expected", $1.intern)
+            full_message = build_message(message, "<#$1> was thrown when nothing was expected")
             flunk(full_message)
           end
           assert(true, "Expected nothing to be thrown")
-- 
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