232f180695
* tests/arrayidx.prg
* tests/brwpos.prg
* tests/clasinit.prg
* tests/clsicast.prg
* tests/clsscast.prg
* tests/clsscope.prg
* tests/codebl.prg
* tests/codebloc.prg
* tests/cpinfo.prg
* tests/db_brows.prg
* tests/destruct.prg
* tests/dynobj.prg
* tests/flink.prg
* tests/fortest.prg
* tests/fsplit.prg
* tests/inherit.prg
* tests/keywords.prg
* tests/multiarg.prg
* tests/newrdd.prg
* tests/onidle.prg
* tests/overload.prg
* tests/rto_get.prg
* tests/setkeys.prg
* tests/speedtst.prg
* tests/stripem.prg
* tests/tb1.prg
* tests/testbrw.prg
* tests/testdbf.prg
* tests/testhtml.prg
* tests/testwarn.prg
* tests/tstblock.prg
* tests/tstmacro.prg
* tests/wvtext.prg
* more cleanups
193 lines
3.8 KiB
Plaintext
193 lines
3.8 KiB
Plaintext
/*
|
|
* $Id$
|
|
*/
|
|
|
|
STATIC s_cbStatic
|
|
|
|
PROCEDURE Main()
|
|
|
|
LOCAL a := TestBlocks()
|
|
LOCAL cb
|
|
|
|
QOut( Eval( a[ 1 ] ) ) // 23
|
|
QOut( Eval( a[ 2 ], 42 ) ) // 42
|
|
QOut( Eval( a[ 1 ] ) ) // 42
|
|
QOut( Eval( a[ 2 ], 15 ) ) // 15
|
|
|
|
mqout( 15, Eval( a[ 1 ] ) ) // 15 15
|
|
mqout( 14, Eval( a[ 1 ] ) ) // 14 15
|
|
mqout( 42, Eval( a[ 2 ], 42 ) ) // 42 42
|
|
mqout( 14, Eval( a[ 2 ], 42 ) ) // 14 42
|
|
mqout( 42, Eval( a[ 1 ] ) ) // 42 42
|
|
mqout( 14, Eval( a[ 1 ] ) ) // 14 42
|
|
|
|
GetArray( @a )
|
|
PrintArray( @a )
|
|
|
|
QOut( "Test for variables passed by reference in a codeblock" )
|
|
DetachWithRefer()
|
|
|
|
QOut( "Test for indirect detaching of local variables" )
|
|
DetachToStatic( 1 )
|
|
mqout( 2, Eval( s_cbStatic, 1 ) )
|
|
mqout( 3, Eval( s_cbStatic, 2 ) )
|
|
cb := s_cbStatic
|
|
DetachToStatic( 100 )
|
|
mqout( 200, Eval( s_cbStatic, 100 ) )
|
|
mqout( 300, Eval( s_cbStatic, 200 ) )
|
|
mqout( 4, Eval( cb, 3 ) )
|
|
|
|
ReferParam()
|
|
|
|
RETURN
|
|
|
|
STATIC FUNCTION TestBlocks()
|
|
|
|
LOCAL nFoo := 23
|
|
|
|
RETURN { {|| nFoo }, {| n | nFoo := n } }
|
|
|
|
STATIC FUNCTION mqout( nExpected, nGot )
|
|
|
|
QOut( nExpected, nGot )
|
|
|
|
RETURN NIL
|
|
|
|
/////////////////////////////////////////////////////////////////
|
|
|
|
PROCEDURE GetArray( a )
|
|
|
|
LOCAL i
|
|
|
|
a := Array( 100 )
|
|
FOR i := 1 TO 100
|
|
IF ( i % 6 ) == 0
|
|
a[ i - 2 ] = NIL
|
|
a[ i - 4 ] = NIL
|
|
ENDIF
|
|
a[ i ] := TestBlocks()
|
|
NEXT
|
|
|
|
RETURN
|
|
|
|
PROCEDURE PrintArray( a )
|
|
|
|
LOCAL i
|
|
|
|
FOR i := 1 TO 100
|
|
IF a[ i ] != NIL
|
|
Eval( a[ i ][ 2 ], i )
|
|
mqout( i, Eval( a[ i ][ 1 ] ) )
|
|
ENDIF
|
|
NEXT
|
|
|
|
RETURN
|
|
|
|
//////////////////////////////////////////////////////////////////
|
|
|
|
FUNCTION DetachWithRefer()
|
|
|
|
LOCAL nTest
|
|
LOCAL bBlock1 := MakeBlock()
|
|
LOCAL bBlock2 := {|| DoThing( @nTest ), QOut( nTest ) }
|
|
|
|
Eval( bBlock1 )
|
|
Eval( bBlock2 )
|
|
|
|
RETURN NIL
|
|
|
|
FUNCTION MakeBlock()
|
|
|
|
LOCAL nTest
|
|
|
|
RETURN {|| DoThing( @nTest ), QOut( nTest ) }
|
|
|
|
FUNCTION DoThing( n )
|
|
|
|
n := 42
|
|
|
|
RETURN NIL
|
|
|
|
//////////////////////////////////////////////////////////////////////
|
|
|
|
FUNCTION DetachToStatic( n )
|
|
|
|
s_cbStatic := {| x | n + x }
|
|
|
|
RETURN NIL
|
|
|
|
// ------------------------------------------------------------
|
|
|
|
FUNCTION ReferParam()
|
|
|
|
LOCAL bResult
|
|
|
|
? "Test for codeblock parameter passed by reference"
|
|
|
|
PassByValue( {| lEnd | ;
|
|
bResult := GetBlock( @lEnd ), ;
|
|
SetByRef( @lEnd ) } )
|
|
// Clipper & xHarbour it's .T.
|
|
//In Harbour it is .F.
|
|
? "Printed value in Clipper .T. =", Eval( bResult )
|
|
?
|
|
// Notice the Clipper bug: GetBlock is receiving the reference to
|
|
// the codeblock parameter than the value of EVAL(bResult) shouldn't
|
|
// depend on the order of block creation/value changing (GetBlock/SetRef).
|
|
|
|
PassByRef( {| lEnd | ;
|
|
bResult := GetBlock( @lEnd ), ;
|
|
SetByRef( @lEnd ) } )
|
|
// Clipper & xHarbour it's .T.
|
|
//In Harbour it is .F.
|
|
? "Printed value in Clipper .T. =", Eval( bResult )
|
|
?
|
|
|
|
? "2nd test for codeblock parameter passed by reference"
|
|
|
|
PassByValue( {| lEnd | ;
|
|
SetByRef( @lEnd ), ;
|
|
bResult := GetBlock( @lEnd ) } )
|
|
// Clipper & xHarbour it's .T.
|
|
//In Harbour it is .F.
|
|
? "Printed value in Clipper .F. =", Eval( bResult )
|
|
?
|
|
|
|
PassByRef( {| lEnd | ;
|
|
SetByRef( @lEnd ), ;
|
|
bResult := GetBlock( @lEnd ) } )
|
|
// Clipper & xHarbour it's .T.
|
|
//In Harbour it is .F.
|
|
? "Printed value in Clipper .F. =", Eval( bResult )
|
|
?
|
|
|
|
RETURN Nil
|
|
|
|
STATIC FUNCTION PassByValue( bBlock )
|
|
|
|
LOCAL lSomeVar := .T.
|
|
|
|
Eval( bBlock, lSomeVar )
|
|
? "lSomeVar value in Clipper .T. =", lSomeVar
|
|
|
|
RETURN .T.
|
|
|
|
STATIC FUNCTION PassByRef( bBlock )
|
|
|
|
LOCAL lSomeVar := .T.
|
|
|
|
Eval( bBlock, @lSomeVar )
|
|
? "lSomeVar value in Clipper .F. =", lSomeVar
|
|
|
|
RETURN .T.
|
|
|
|
STATIC FUNCTION SetByRef( lVar )
|
|
|
|
lVar := .F.
|
|
|
|
RETURN Nil
|
|
|
|
STATIC FUNCTION GetBlock( lVar )
|
|
|
|
RETURN {|| lVar }
|