From a403a8e83b47df966aa8be099b76381a58df5d99 Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Sat, 30 Sep 2006 18:58:09 +0000
Subject: Added some String tests, to verify copy-on-write works correctly

svn-id: r24045
---
 test/common/str.h | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'test/common/str.h')

diff --git a/test/common/str.h b/test/common/str.h
index b3977576b6..8b7b966935 100644
--- a/test/common/str.h
+++ b/test/common/str.h
@@ -47,6 +47,50 @@ class StringTestSuite : public CxxTest::TestSuite
 		TS_ASSERT_EQUALS( str, "fooX" );
 	}
 
+	void test_refCount( void )
+	{
+		Common::String foo1("foo");
+		Common::String foo2("foo");
+		Common::String foo3(foo2);
+		foo3 += 'X';
+		TS_ASSERT_EQUALS( foo2, foo1 );
+		TS_ASSERT_EQUALS( foo2, "foo" );
+		TS_ASSERT_EQUALS( foo3, "foo""X" );
+	}
+
+	void test_refCount2( void )
+	{
+		Common::String foo1("fooasdkadklasdjklasdjlkasjdlkasjdklasjdlkjasdasd");
+		Common::String foo2("fooasdkadklasdjklasdjlkasjdlkasjdklasjdlkjasdasd");
+		Common::String foo3(foo2);
+		foo3 += 'X';
+		TS_ASSERT_EQUALS( foo2, foo1 );
+		TS_ASSERT_EQUALS( foo2, "fooasdkadklasdjklasdjlkasjdlkasjdklasjdlkjasdasd" );
+		TS_ASSERT_EQUALS( foo3, "fooasdkadklasdjklasdjlkasjdlkasjdklasjdlkjasdasd""X" );
+	}
+
+	void test_refCount3( void )
+	{
+		Common::String foo1("0123456789abcdefghijk");
+		Common::String foo2("0123456789abcdefghijk");
+		Common::String foo3(foo2);
+		foo3 += "0123456789abcdefghijk";
+		TS_ASSERT_EQUALS( foo2, foo1 );
+		TS_ASSERT_EQUALS( foo2, "0123456789abcdefghijk" );
+		TS_ASSERT_EQUALS( foo3, "0123456789abcdefghijk""0123456789abcdefghijk" );
+	}
+
+	void test_refCount4( void )
+	{
+		Common::String foo1("fooasdkadklasdjklasdjlkasjdlkasjdklasjdlkjasdasd");
+		Common::String foo2("fooasdkadklasdjklasdjlkasjdlkasjdklasjdlkjasdasd");
+		Common::String foo3(foo2);
+		foo3 += "fooasdkadklasdjklasdjlkasjdlkasjdklasjdlkjasdasd";
+		TS_ASSERT_EQUALS( foo2, foo1 );
+		TS_ASSERT_EQUALS( foo2, "fooasdkadklasdjklasdjlkasjdlkasjdklasjdlkjasdasd" );
+		TS_ASSERT_EQUALS( foo3, "fooasdkadklasdjklasdjlkasjdlkasjdklasjdlkjasdasd""fooasdkadklasdjklasdjlkasjdlkasjdklasjdlkjasdasd" );
+	}
+
 	void test_hasPrefix( void )
 	{
 		Common::String str("this/is/a/test, haha");
-- 
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