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92 lines
1.8 KiB
Plaintext
92 lines
1.8 KiB
Plaintext
// The following code tests harbour's ability to cope with parenthesized
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// expressions.
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// These tests were written by Dave Pearson <davep@hagbard.demon.co.uk> and
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// are placed into the public domain.
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// This file is OK to have warnings.
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#ifdef __HARBOUR__
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#pragma -es0
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#endif
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PROCEDURE Main()
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LOCAL x
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LOCAL y
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// Simple one to start with.
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x := ( 1 )
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? x
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// Now with a little more complex:
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x := ( 1, 2 )
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? x
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// And a little more, this is really the same as the previous one.
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x := ( 1, 2, 3 )
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? x
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// Expression within expression
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x := ( ( 1, 2, 3 ) )
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? x
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// And a little more:
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x := ( ( 1, 2, 3 ), ( 1, 2, 3 ) )
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? x
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// Some inline assignments
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x := ( y := 10, y )
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? x
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x := ( ( y := ( 1, 2, 3 ) ), y * ( 10, 20, 30 ) )
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? x
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// Now mix with statements and functions
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? ( 1, 2, 3 )
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IF ( y := .T. )
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? "Working"
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ELSE
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? "Borken"
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ENDIF
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IF ( x := 10, y := ( x == 10 ) )
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? "Working"
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ELSE
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? "Broken"
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ENDIF
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IF ( Something( 1, 2, 3 ), .T. )
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? "Working"
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ELSE
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? "Broken"
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ENDIF
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?
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// Now even some more testing of related code
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// placed into public domain by Ryszard Glab
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? IF( (.F.,0,.T.), ("some", "text", "IF Working"), ("some", "text", "Broken") )
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? IF( (.T.,1,.F.), ("some", "text", "Broken"), ("some", "text", "IF Working") )
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? IF( (.T. .OR. .F.), IF( .T., "Working", "Broken" ), IF( .F., "Broken", "Working" ) )
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/* The following code should generate syntax error if uncommented
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* because IF token followed by any three expressions is interpreted
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* as IIF inline
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*/
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// IF( .T., .F., .T. )
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// ? "Working"
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// ELSE
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// ? "Broken"
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// ENDIF
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RETURN
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STATIC FUNCTION Something( x, y, z )
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// This does something and it does it well/
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Return( NIL )
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