The tests are taken almost verbatim from the open source project PicoC. It can be found at https://code.google.com/p/picoc/. The tests range from very simple/trivial ones to more complicated. My view is that the more tests the better. Without tests like this I was very reluctant to make any changes to tcc for the fear of breaking things. The tests pass on Win32, OSX, Linux x86 and x86_64. One or two tests fail on each platform due to differences in the runtime library.
		
			
				
	
	
		
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| Hello world
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| Count = -5
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| Count = -4
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| Count = -3
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| Count = -2
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| Count = -1
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| Count = 0
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| Count = 1
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| Count = 2
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| Count = 3
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| Count = 4
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| Count = 5
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| String 'hello', 'there' is 'hello', 'there'
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| Character 'A' is 'A'
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| Character 'a' is 'a'
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