mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-04-15 20:39:24 +02:00
526 lines
12 KiB
ObjectPascal
526 lines
12 KiB
ObjectPascal
{****************************************************************}
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{ CODE GENERATOR TEST PROGRAM }
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{****************************************************************}
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{ NODE TESTED : secondcalln() }
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{****************************************************************}
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{ PRE-REQUISITES: secondload() }
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{ secondassign() }
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{ secondcalln() }
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{ secondadd() }
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{ secondtypeconv() }
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{****************************************************************}
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{ DEFINES: }
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{****************************************************************}
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{ REMARKS: This tests a subset of the secondcalln() , it }
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{ verifies procedural variables for cdecl }
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{ calling conventions. }
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{****************************************************************}
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program tcalpvr3;
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{$MODE OBJFPC}
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{$R+}
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const
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RESULT_U8BIT = $55;
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RESULT_U16BIT = $500F;
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RESULT_S32BIT = $500F0000;
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RESULT_S64BIT = -12000;
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type
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troutine = procedure (x: longint; y: byte);cdecl;
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troutineresult = function (x: longint; y: byte): int64;cdecl;
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tsimpleobject = object
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constructor init;
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procedure test_normal(x: byte);cdecl;
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procedure test_static(x: byte);static;cdecl;
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procedure test_virtual(x: byte);virtual;{$ifndef VER1_0}cdecl;{$endif}
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end;
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tsimpleclass = class
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constructor create;
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procedure test_normal(x: byte);cdecl;
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class procedure test_static(x: byte);cdecl;
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procedure test_virtual(x: byte);virtual;{$ifndef VER1_0}cdecl;{$endif}
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end;
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tobjectmethod = procedure (x: byte) of object ;cdecl;
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tclassmethod = procedure (x: byte) of object;cdecl;
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var
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proc : troutine;
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func : troutineresult;
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obj_method : tobjectmethod;
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cla_method : tclassmethod;
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global_s32bit : longint;
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global_s64bit : int64;
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global_u8bit : byte;
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value_s32bit : longint;
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value_u8bit : byte;
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obj : tsimpleobject;
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cla : tsimpleclass;
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procedure fail;
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begin
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WriteLn('Failed!');
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halt(1);
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end;
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procedure clear_globals;
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begin
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global_s32bit := 0;
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global_u8bit := 0;
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global_s64bit := 0;
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end;
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procedure clear_values;
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begin
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value_s32bit := 0;
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value_u8bit := 0;
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end;
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procedure testroutine(x: longint; y: byte);cdecl;
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begin
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global_s32bit := x;
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global_u8bit := y;
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end;
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function testroutineresult(x: longint; y: byte): int64;cdecl;
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begin
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global_s32bit := x;
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global_u8bit := y;
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testroutineresult := RESULT_S64BIT;
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end;
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function getroutine: troutine;
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begin
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getroutine:=proc;
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end;
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function getroutineresult : troutineresult;
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begin
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getroutineresult := func;
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end;
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{ IMPOSSIBLE TO DO CURRENTLY !
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function get_object_method_static : tnormalmethod;
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begin
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get_object_method_static := @obj.test_static;
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end;
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}
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{ objects access }
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function get_object_method_normal : tobjectmethod;
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begin
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get_object_method_normal := @obj.test_normal;
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end;
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function get_object_type_method_virtual : tobjectmethod;
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begin
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get_object_type_method_virtual := @obj.test_virtual;
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end;
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function get_object_method_virtual : tobjectmethod;
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begin
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get_object_method_virtual := @obj.test_virtual;
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end;
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{
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HOW CAN WE GET THIS ADDRESS???
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function get_class_method_static_self : tclassmethodself;
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begin
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get_class_method_static_self := @cla.test_static_self;
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end;
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}
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function get_class_method_normal : tclassmethod;
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begin
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get_class_method_normal := @cla.test_normal;
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end;
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{
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function get_class_method_static : tclassmethod;
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begin
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get_class_method_static := @cla.test_static;
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end;}
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function get_class_method_virtual : tclassmethod;
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begin
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get_class_method_virtual := @cla.test_virtual;
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end;
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{****************************************************************************************************}
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constructor tsimpleobject.init;
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begin
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end;
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procedure tsimpleobject.test_normal(x: byte);cdecl;
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begin
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global_u8bit := x;
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end;
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procedure tsimpleobject.test_static(x: byte);cdecl;
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begin
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global_u8bit := x;
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end;
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procedure tsimpleobject.test_virtual(x: byte);{$ifndef VER1_0}cdecl;{$endif}
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begin
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global_u8bit := x;
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end;
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{****************************************************************************************************}
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constructor tsimpleclass.create;
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begin
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inherited create;
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end;
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procedure tsimpleclass. test_normal(x: byte);cdecl;
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begin
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global_u8bit := x;
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end;
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class procedure tsimpleclass.test_static(x: byte);cdecl;
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begin
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global_u8bit := x;
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end;
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procedure tsimpleclass.test_virtual(x: byte);{$ifndef VER1_0}cdecl;{$endif}
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begin
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global_u8bit := x;
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end;
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var
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failed : boolean;
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Begin
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{ setup variables }
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proc := @testroutine;
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func := @testroutineresult;
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obj.init;
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cla:=tsimpleclass.create;
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{****************************************************************************************************}
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Write('Testing procedure variable call (LOC_REGISTER)..');
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clear_globals;
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clear_values;
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failed := false;
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{ parameters in LOC_CONSTANT, routine address in LOC_REGISTER }
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troutine(getroutine)(RESULT_S32BIT,RESULT_U8BIT);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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if global_s32bit <> RESULT_S32BIT then
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failed := true;
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clear_globals;
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clear_values;
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{ parameters in LOC_REFERENCE,routine address in LOC_REGISTER }
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value_s32bit := RESULT_S32BIT;
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value_u8bit := RESULT_U8BIT;
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troutine(getroutine)(value_s32bit , value_u8bit);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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if global_s32bit <> RESULT_S32BIT then
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failed := true;
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If failed then
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fail
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else
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WriteLn('Passed!');
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Write('Testing procedure variable call (LOC_REFERENCE)..');
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clear_globals;
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clear_values;
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failed := false;
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{ parameters in LOC_CONSTANT, routine address in LOC_REGISTER }
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proc(RESULT_S32BIT,RESULT_U8BIT);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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if global_s32bit <> RESULT_S32BIT then
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failed := true;
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clear_globals;
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clear_values;
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{ parameters in LOC_REFERENCE,routine address in LOC_REGISTER }
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value_s32bit := RESULT_S32BIT;
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value_u8bit := RESULT_U8BIT;
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proc(value_s32bit , value_u8bit);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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if global_s32bit <> RESULT_S32BIT then
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failed := true;
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If failed then
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fail
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else
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WriteLn('Passed!');
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{****************************************************************************************************}
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Write('Testing function variable call (LOC_REGISTER)..');
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clear_globals;
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clear_values;
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failed := false;
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{ parameters in LOC_CONSTANT, routine address in LOC_REGISTER }
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global_s64bit := troutineresult(getroutineresult)(RESULT_S32BIT,RESULT_U8BIT);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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if global_s32bit <> RESULT_S32BIT then
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failed := true;
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if global_s64bit <> RESULT_S64BIT then
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failed := true;
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clear_globals;
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clear_values;
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{ parameters in LOC_REFERENCE,routine address in LOC_REGISTER }
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value_s32bit := RESULT_S32BIT;
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value_u8bit := RESULT_U8BIT;
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global_s64bit := troutineresult(getroutineresult)(value_s32bit , value_u8bit);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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if global_s32bit <> RESULT_S32BIT then
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failed := true;
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if global_s64bit <> RESULT_S64BIT then
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failed := true;
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If failed then
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fail
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else
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WriteLn('Passed!');
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Write('Testing function variable call (LOC_REFERENCE)..');
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clear_globals;
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clear_values;
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failed := false;
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{ parameters in LOC_CONSTANT, routine address in LOC_REGISTER }
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global_s64bit := func(RESULT_S32BIT,RESULT_U8BIT);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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if global_s32bit <> RESULT_S32BIT then
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failed := true;
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if global_s64bit <> RESULT_S64BIT then
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failed := true;
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clear_globals;
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clear_values;
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{ parameters in LOC_REFERENCE,routine address in LOC_REGISTER }
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value_s32bit := RESULT_S32BIT;
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value_u8bit := RESULT_U8BIT;
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global_s64bit := func(value_s32bit , value_u8bit);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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if global_s32bit <> RESULT_S32BIT then
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failed := true;
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if global_s64bit <> RESULT_S64BIT then
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failed := true;
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If failed then
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fail
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else
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WriteLn('Passed!');
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{****************************************************************************************************}
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Write('Testing object method variable call (LOC_REGISTER) ..');
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clear_globals;
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clear_values;
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failed := false;
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tobjectmethod(get_object_method_normal)(RESULT_U8BIT);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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clear_globals;
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clear_values;
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tobjectmethod(get_object_type_method_virtual)(RESULT_U8BIT);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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clear_globals;
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clear_values;
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tobjectmethod(get_object_method_virtual)(RESULT_U8BIT);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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clear_globals;
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clear_values;
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value_u8bit := RESULT_U8BIT;
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tobjectmethod(get_object_method_normal)(value_u8bit);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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clear_globals;
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clear_values;
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value_u8bit := RESULT_U8BIT;
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tobjectmethod(get_object_type_method_virtual)(value_u8bit);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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clear_globals;
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clear_values;
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value_u8bit := RESULT_U8BIT;
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tobjectmethod(get_object_method_virtual)(value_u8bit);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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If failed then
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fail
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else
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WriteLn('Passed!');
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Write('Testing object method variable call (LOC_REFERENCE) ..');
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clear_globals;
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clear_values;
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failed := false;
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obj_method:=@obj.test_normal;
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obj_method(RESULT_U8BIT);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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clear_globals;
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clear_values;
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obj_method:=@obj.test_virtual;
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obj_method(RESULT_U8BIT);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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clear_globals;
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clear_values;
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obj_method:=@obj.test_virtual;
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obj_method(RESULT_U8BIT);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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clear_globals;
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clear_values;
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value_u8bit := RESULT_U8BIT;
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obj_method:=@obj.test_normal;
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obj_method(value_u8bit);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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clear_globals;
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clear_values;
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value_u8bit := RESULT_U8BIT;
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obj_method:=@obj.test_virtual;
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obj_method(value_u8bit);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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clear_globals;
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clear_values;
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value_u8bit := RESULT_U8BIT;
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obj_method:=@obj.test_normal;
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obj_method(value_u8bit);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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If failed then
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fail
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else
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WriteLn('Passed!');
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{****************************************************************************************************}
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Write('Testing class method variable call (LOC_REGISTER) ..');
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clear_globals;
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clear_values;
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failed := false;
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tclassmethod(get_class_method_normal)(RESULT_U8BIT);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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clear_globals;
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clear_values;
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tclassmethod(get_class_method_virtual)(RESULT_U8BIT);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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If failed then
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fail
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else
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WriteLn('Passed!');
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Write('Testing class method variable call (LOC_REFERENCE)...');
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clear_globals;
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clear_values;
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failed := false;
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cla_method := @cla.test_normal;
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cla_method(RESULT_U8BIT);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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clear_globals;
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clear_values;
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cla_method := @cla.test_virtual;
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cla_method(RESULT_U8BIT);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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clear_globals;
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clear_values;
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cla_method := @cla.test_virtual;
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cla_method(RESULT_U8BIT);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;
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clear_globals;
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clear_values;
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{ cla_method := @cla.test_static;
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cla_method(RESULT_U8BIT);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;}
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clear_globals;
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clear_values;
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{ cla_method := @cla.test_static;
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cla_method(RESULT_U8BIT);
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if global_u8bit <> RESULT_U8BIT then
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failed := true;}
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If failed then
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fail
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else
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WriteLn('Passed!');
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end.
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