From 798ce2372ba60918a5b7427c1bc8676fc727f9de Mon Sep 17 00:00:00 2001
From: aamine <aamine@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 5 Mar 2004 11:20:12 +0000
Subject: * ext/strscan/strscan.c: new method StringScanner#initialize_copy to
 allow #dup and #clone. * test/strscan/test_strscan.rb: test
 StringScanner#dup.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@5889 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/strscan/test_stringscanner.rb | 61 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

(limited to 'test/strscan')

diff --git a/test/strscan/test_stringscanner.rb b/test/strscan/test_stringscanner.rb
index 72961efd6..deb05d29a 100644
--- a/test/strscan/test_stringscanner.rb
+++ b/test/strscan/test_stringscanner.rb
@@ -45,6 +45,44 @@ class TestStringScanner < Test::Unit::TestCase
     }
   end
 
+  def test_dup
+    s = StringScanner.new('test string')
+    d = s.dup
+    assert_equal s.inspect, d.inspect
+    assert_equal s.string, d.string
+    assert_equal s.pos, d.pos
+    assert_equal s.matched?, d.matched?
+    assert_equal s.eos?, d.eos?
+
+    s = StringScanner.new('test string')
+    s.scan(/test/)
+    d = s.dup
+    assert_equal s.inspect, d.inspect
+    assert_equal s.string, d.string
+    assert_equal s.pos, d.pos
+    assert_equal s.matched?, d.matched?
+    assert_equal s.eos?, d.eos?
+
+    s = StringScanner.new('test string')
+    s.scan(/test/)
+    s.scan(/NOT MATCH/)
+    d = s.dup
+    assert_equal s.inspect, d.inspect
+    assert_equal s.string, d.string
+    assert_equal s.pos, d.pos
+    assert_equal s.matched?, d.matched?
+    assert_equal s.eos?, d.eos?
+
+    s = StringScanner.new('test string')
+    s.terminate
+    d = s.dup
+    assert_equal s.inspect, d.inspect
+    assert_equal s.string, d.string
+    assert_equal s.pos, d.pos
+    assert_equal s.matched?, d.matched?
+    assert_equal s.eos?, d.eos?
+  end
+
   def test_const_Version
     assert_instance_of String, StringScanner::Version
     assert_equal true, StringScanner::Version.frozen?
@@ -484,4 +522,27 @@ class TestStringScanner < Test::Unit::TestCase
     s.reset
     assert_equal 0, s.pos
   end
+
+  def test_matched_size
+    s = StringScanner.new('test string')
+    assert_nil s.matched_size
+    s.scan(/test/)
+    assert_equal 4, s.matched_size
+    assert_equal 4, s.matched_size
+    s.scan(//)
+    assert_equal 0, s.matched_size
+    s.scan(/x/)
+    assert_nil s.matched_size
+    assert_nil s.matched_size
+    s.terminate
+    assert_nil s.matched_size
+
+    # obsolete
+    s = StringScanner.new('test string')
+    assert_nil s.matchedsize
+    s.scan(/test/)
+    assert_equal 4, s.matched_size
+    s.terminate
+    assert_nil s.matched_size
+  end
 end
-- 
cgit