Author: marshall
Date: Wed Jul 10 13:01:34 2013
New Revision: 186022
URL: http://llvm.org/viewvc/llvm-project?rev=186022&view=rev
Log:
Improved tests (and fixed a bug in the tests); thanks to Richard Smith for the
suggestion
Modified:
libcxx/trunk/test/utilities/utility/exchange/exchange.pass.cpp
Modified: libcxx/trunk/test/utilities/utility/exchange/exchange.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/utilities/utility/exchange/exchange.pass.cpp?rev=186022&r1=186021&r2=186022&view=diff
==============================================================================
--- libcxx/trunk/test/utilities/utility/exchange/exchange.pass.cpp (original)
+++ libcxx/trunk/test/utilities/utility/exchange/exchange.pass.cpp Wed Jul 10
13:01:34 2013
@@ -23,7 +23,11 @@ int main()
assert ( std::exchange ( v, 23 ) == 12 );
assert ( v == 23 );
assert ( std::exchange ( v, 67.2 ) == 23 );
- assert ( v = 67 );
+ assert ( v == 67 );
+
+ assert ((std::exchange<int, float> ( v, {} )) == 67 );
+ assert ( v == 0 );
+
}
{
@@ -40,8 +44,15 @@ int main()
assert ( s3 == s2 );
assert ( std::exchange ( s3, "Hi Mom!" ) == s2 );
assert ( s3 == s1 );
- assert ( std::exchange ( s3, "" ) == s1 );
+
+ s3 = s2; // Dad
+ assert ( std::exchange ( s3, {} ) == s2 );
+ assert ( s3.size () == 0 );
+
+ s3 = s2; // Dad
+ assert ( std::exchange ( s3, "" ) == s2 );
assert ( s3.size () == 0 );
}
+
#endif
}
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