Commit c58b3432 authored by Jakub Klinkovský's avatar Jakub Klinkovský
Browse files

Added missing operator! to String

parent 2f2f4664

src/TNL/String.cpp

+5 −0
Original line number Diff line number Diff line
@@ -220,6 +220,11 @@ String :: operator bool () const 
   return false;

}



bool String :: operator ! () const

{

   return ! operator bool();

}



bool String :: operator != ( const char* str ) const

{

   return ! operator == ( str );

src/TNL/String.h

+4 −1
Original line number Diff line number Diff line
@@ -121,9 +121,12 @@ class String 
   //! Comparison operator

   bool operator != ( const char* ) const;

 

   //! Retyping operator

   //! Cast to bool operator

   operator bool () const;



   //! Cast to bool with negation operator

   bool operator ! () const;



   //! Return length of the string

   int getLength() const;

src/UnitTests/StringTest.cpp

+10 −0
Original line number Diff line number Diff line
@@ -106,6 +106,16 @@ TEST( StringTest, AdditionAssignmentOperator ) 
   ASSERT_EQ( strcmp( string2. getString(), "stringstring2" ), 0 );

}



TEST( StringTest, CastToBoolOperator )

{

   String string;

   EXPECT_TRUE( ! string );

   EXPECT_FALSE( string );

   string.setString( "foo" );

   EXPECT_TRUE( string );

   EXPECT_FALSE( ! string );

}



TEST( StringTest, strip )

{

   EXPECT_EQ( String( "string" ).strip(), String( "string" ) );