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Commit5323b4e

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Tests for ExreactPValue for arithmetic types
1 parent3774639 commit5323b4e

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2 files changed

+64
-14
lines changed

2 files changed

+64
-14
lines changed

‎blobstamper/stamp.h

Lines changed: 21 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -6,6 +6,8 @@
66
#include<list>
77
#include<vector>
88

9+
#include"helpers.h"
10+
911

1012
classStampBase
1113
{
@@ -22,18 +24,33 @@ class StampBase
2224
};
2325

2426

25-
template<classT>classStampBaseV:publicvirtual StampBase
27+
template<classT>classStampBasePV:publicvirtual StampBase
2628
{
2729
public:
28-
virtualTExtractValue(Blob &blob) = 0;/* Shoud be defined by derived classes*/
30+
virtualsized_ptr<T>ExtractPValue(Blob &blob) = 0;/* Shoud be defined by derived classes*/
2931
};
3032

31-
template<classT>classStampBasePV:publicvirtual StampBase
33+
34+
template<classT>classStampBaseV:publicStampBasePV<T>
3235
{
3336
public:
34-
virtual T*ExtractValue(Blob &blob) = 0;/* Shoud be defined by derived classes*/
37+
virtual TExtractValue(Blob &blob) = 0;/* Shoud be defined by derived classes*/
38+
virtual sized_ptr<T>ExtractPValue(Blob &blob)override;
3539
};
3640

41+
template<classT> sized_ptr<T>
42+
StampBaseV<T>::ExtractPValue(Blob &blob)
43+
{
44+
T* p = (T*)malloc(sizeof(T));
45+
*p =ExtractValue(blob);
46+
sized_ptr<T>res(p,sizeof(T));
47+
return res;
48+
}
49+
50+
51+
52+
53+
3754

3855
classStampFixed :publicvirtual StampBase
3956
{

‎t/110-stamp-arithm.cpp

Lines changed: 43 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -17,10 +17,10 @@ using namespace TAP;
1717
/* Tests for atomic type stamps*/
1818

1919
char sample_data_char[] ="Some string";
20-
shortint sample_data_int16[] = {1, -2, -3,4,555,66};
21-
int sample_data_int32[] = {10, -20, -30,40,500,6};
22-
longlong sample_data_int64[] = {100, -200, -300,400,5,6};
23-
double sample_data_double[] ={1.4142,2,3.1415,4.2e01,5,6,7};
20+
shortint sample_data_int16[] ={1, -2,-3,4,555,66,777,8};
21+
int sample_data_int32[] ={10, -20,-30,40,500,6,77,888};
22+
longlong sample_data_int64[] ={100, -200,-300,400,5,6,7000,808};
23+
double sample_data_double[] = {1.4142,2,3.1415,4.2e01,5,6,7};
2424

2525
int
2626
main()
@@ -30,10 +30,10 @@ main()
3030
size_t sample_data_int64_size =sizeof(sample_data_int64);
3131
size_t sample_data_double_size =sizeof(double) *7;
3232

33-
TEST_START(21);
33+
TEST_START(29);
3434

3535
/* Check that Bin and Str Char stamps works well*/
36-
{/* 1, 2, 3*/
36+
{/* 1..4*/
3737
Blobblob(sample_data_char,strlen(sample_data_char));
3838
StampArithm<char> stamp;
3939
std::vector<char> v = blob.ShiftSingleStampBin(stamp);
@@ -45,10 +45,14 @@ main()
4545

4646
char c = stamp.ExtractValue(blob);
4747
is(c,'m' ,"extract char as value works well");
48+
49+
sized_ptr<char> sp =stamp.ExtractPValue(blob);
50+
char * p = sp;
51+
is(*p,'e',"Extract poiner to value works well");
4852
}
4953

5054
/* Check that Bin and Srt Int16 stamps works well*/
51-
{/*4, 5, 6, 7, 8*/
55+
{/*5..11*/
5256
Blobblob((char *)sample_data_int16, sample_data_int16_size);
5357
StampArithm<shortint> stamp;
5458
std::vector<char> v = blob.ShiftSingleStampBin(stamp);
@@ -68,10 +72,18 @@ main()
6872

6973
signedshortint si = stamp_signed.ExtractValue(blob);
7074
is(si,555,"Extract signed int16 as value");
75+
76+
sized_ptr<unsignedshortint> usp =stamp_unsigned.ExtractPValue(blob);
77+
unsignedshortint * up = usp;
78+
is(*up,66,"Extract poiner to value for unsigned int16 works well");
79+
80+
sized_ptr<signedshortint> ssp =stamp_signed.ExtractPValue(blob);
81+
signedshortint * sp = ssp;
82+
is(*sp,777,"Extract poiner to value for signed int16 works well");
7183
}
7284

7385
/* Check that Bin and Srt Int32 stamps works well*/
74-
{/*9, 10, 11, 12, 13*/
86+
{/* 12..18*/
7587
Blobblob((char *)sample_data_int32, sample_data_int32_size);
7688
StampArithm<int> stamp;
7789

@@ -94,11 +106,18 @@ main()
94106
signedint si = stamp_signed.ExtractValue(blob);
95107
is(si,500,"Extract signed int32 as value");
96108

109+
sized_ptr<unsignedint> usp =stamp_unsigned.ExtractPValue(blob);
110+
unsignedint * up = usp;
111+
is(*up,6,"Extract poiner to value for unsigned int32 works well");
112+
113+
sized_ptr<signedint> ssp =stamp_signed.ExtractPValue(blob);
114+
signedint * sp = ssp;
115+
is(*sp,77,"Extract poiner to value for signed int32 works well");
97116
}
98117

99118

100119
/* Check that Bin and Srt Int64 stamps works well*/
101-
{/*14, 15, 16, 17, 18*/
120+
{/*19..25*/
102121
Blobblob((char *)sample_data_int64, sample_data_int64_size);
103122
StampArithm<longlong> stamp;
104123

@@ -120,10 +139,19 @@ main()
120139

121140
signedlonglong si = stamp_signed.ExtractValue(blob);
122141
is(si,5,"Extract signed int32 as value");
142+
143+
sized_ptr<unsignedlonglong> usp =stamp_unsigned.ExtractPValue(blob);
144+
unsignedlonglong * up = usp;
145+
is(*up,6,"Extract poiner to value for unsigned int64 works well");
146+
147+
sized_ptr<signedlonglong> ssp =stamp_signed.ExtractPValue(blob);
148+
signedlonglong * sp = ssp;
149+
is(*sp,7000,"Extract poiner to value for signed int64 works well");
150+
123151
}
124152

125153
/* Test Double stamp*/
126-
{/*19, 20, 21*/
154+
{/*26..29*/
127155
Blobblob((char *)sample_data_double, sample_data_double_size);
128156
StampArithm<double> stamp;
129157
std::vector<char> v = blob.ShiftSingleStampBin(stamp);
@@ -135,6 +163,11 @@ main()
135163

136164
double d = stamp.ExtractValue(blob);
137165
is(d,3.1415,"Extract double as value");
166+
167+
sized_ptr<double> sp =stamp.ExtractPValue(blob);
168+
double * p = sp;
169+
is(*p,42,"Extract poiner to value for double works well");
170+
138171
}
139172
TEST_END;
140173
}

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