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Explicitly set values inside TestDataSize procedure to avoid range check errors as values are copied when TValue.Make is called

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git-svn-id: trunk@41768 -
This commit is contained in:
pierre 2019-03-22 14:27:41 +00:00
parent 8750dba952
commit 128982a5bc
1 changed files with 27 additions and 0 deletions
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27
packages/rtl-objpas/tests/tests.rtti.pas
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@ -1329,61 +1329,85 @@ var
value: TValue;
begin
u8:=245;
TValue.Make(@u8, TypeInfo(UInt8), value);
CheckEquals(1, value.DataSize, 'Size of UInt8 differs');
u16:=789;
TValue.Make(@u16, TypeInfo(UInt16), value);
CheckEquals(2, value.DataSize, 'Size of UInt16 differs');
u32:=568789;
TValue.Make(@u32, TypeInfo(UInt32), value);
CheckEquals(4, value.DataSize, 'Size of UInt32 differs');
u64:=$abdcefadbcef;
TValue.Make(@u64, TypeInfo(UInt64), value);
CheckEquals(8, value.DataSize, 'Size of UInt64 differs');
s8:=-32;
TValue.Make(@s8, TypeInfo(Int8), value);
CheckEquals(1, value.DataSize, 'Size of Int8 differs');
s16:=-5345;
TValue.Make(@s16, TypeInfo(Int16), value);
CheckEquals(2, value.DataSize, 'Size of Int16 differs');
s32:=-234567;
TValue.Make(@s32, TypeInfo(Int32), value);
CheckEquals(4, value.DataSize, 'Size of Int32 differs');
s64:=23456789012;
TValue.Make(@s64, TypeInfo(Int64), value);
CheckEquals(8, value.DataSize, 'Size of Int64 differs');
b8:=false;
TValue.Make(@b8, TypeInfo(Boolean), value);
CheckEquals(1, value.DataSize, 'Size of Boolean differs');
{$ifdef fpc}
b16:=true;
TValue.Make(@b16, TypeInfo(Boolean16), value);
CheckEquals(2, value.DataSize, 'Size of Boolean16 differs');
b32:=false;
TValue.Make(@b32, TypeInfo(Boolean32), value);
CheckEquals(4, value.DataSize, 'Size of Boolean32 differs');
b64:=true;
TValue.Make(@b64, TypeInfo(Boolean64), value);
CheckEquals(8, value.DataSize, 'Size of Boolean64 differs');
{$endif}
bl8:=true;
TValue.Make(@bl8, TypeInfo(ByteBool), value);
CheckEquals(1, value.DataSize, 'Size of ByteBool differs');
bl16:=false;
TValue.Make(@bl16, TypeInfo(WordBool), value);
CheckEquals(2, value.DataSize, 'Size of WordBool differs');
bl32:=false;
TValue.Make(@bl32, TypeInfo(LongBool), value);
CheckEquals(4, value.DataSize, 'Size of LongBool differs');
{$ifdef fpc}
bl64:=true;
TValue.Make(@bl64, TypeInfo(QWordBool), value);
CheckEquals(8, value.DataSize, 'Size of QWordBool differs');
{$endif}
f32:=4.567;
TValue.Make(@f32, TypeInfo(Single), value);
CheckEquals(4, value.DataSize, 'Size of Single differs');
f64:=-3456.678;
TValue.Make(@f64, TypeInfo(Double), value);
CheckEquals(8, value.DataSize, 'Size of Double differs');
{$ifdef FPC_HAS_TYPE_EXTENDED}
f80:=-2345.678;
TValue.Make(@f80, TypeInfo(Extended), value);
CheckEquals(10, value.DataSize, 'Size of Extended differs');
{$endif}
fcu:=56.78;
TValue.Make(@fcu, TypeInfo(Currency), value);
CheckEquals(SizeOf(Currency), value.DataSize, 'Size of Currency differs');
fco:=456;
TValue.Make(@fco, TypeInfo(Comp), value);
CheckEquals(SizeOf(Comp), value.DataSize, 'Size of Comp differs');
ss := '';
TValue.Make(@ss, TypeInfo(ShortString), value);
CheckEquals(254, value.DataSize, 'Size ofShortString differs');
sa:= '';
TValue.Make(@sa, TypeInfo(AnsiString), value);
CheckEquals(SizeOf(Pointer), value.DataSize, 'Size of AnsiString differs');
sw := '';
TValue.Make(@sw, TypeInfo(WideString), value);
CheckEquals(SizeOf(Pointer), value.DataSize, 'Size of WideString differs');
su:='';
TValue.Make(@su, TypeInfo(UnicodeString), value);
CheckEquals(SizeOf(Pointer), value.DataSize, 'Size of UnicodeString differs');
o := TTestValueClass.Create;
@ -1393,6 +1417,7 @@ begin
c := TObject;
TValue.Make(@c, TypeInfo(TClass), value);
CheckEquals(SizeOf(Pointer), value.DataSize, 'Size of TClass differs');
i := Nil;
TValue.Make(@i, TypeInfo(IInterface), value);
CheckEquals(SizeOf(Pointer), value.DataSize, 'Size of IInterface differs');
TValue.Make(@t, TypeInfo(TTestRecord), value);
@ -1407,8 +1432,10 @@ begin
CheckEquals(SizeOf(TArrayOfLongintStatic), value.DataSize, 'Size of TArrayOfLongintStatic differs');
TValue.Make(@ad, TypeInfo(TArrayOfLongintDyn), value);
CheckEquals(SizeOf(TArrayOfLongintDyn), value.DataSize, 'Size of TArrayOfLongintDyn differs');
e:=low(TTestEnum);
TValue.Make(@e, TypeInfo(TTestEnum), value);
CheckEquals(SizeOf(TTestEnum), value.DataSize, 'Size of TTestEnum differs');
s:=[low(TTestEnum),high(TTestEnum)];
TValue.Make(@s, TypeInfo(TTestSet), value);
CheckEquals(SizeOf(TTestSet), value.DataSize, 'Size of TTestSet differs');
p := Nil;