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Code Issues

Add tests for common/classes/Aligner.

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This commit is contained in:
Adriano dos Santos Fernandes 2022-07-18 08:12:23 -03:00
parent bb5a1e0149
commit 2139d4a5ac
4 changed files with 90 additions and 1 deletions
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3
builds/posix/make.shared.variables
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@ -38,7 +38,8 @@ AllObjects += $(Common_Objects)
# Common test files
COT1:= $(call dirObjects,common/tests)
Common_Test_Objects:= $(COT1)
COT2:= $(call dirObjects,common/classes/tests)
Common_Test_Objects:= $(COT1) $(COT2)
AllObjects += $(Common_Test_Objects)

1
builds/win32/msvc15/common_test.vcxproj
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@ -188,6 +188,7 @@
</ItemGroup>
<ItemGroup>
<ClCompile Include="..\..\..\src\common\tests\CommonTest.cpp" />
<ClCompile Include="..\..\..\src\common\classes\tests\AlignerTest.cpp" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="common.vcxproj">

3
builds/win32/msvc15/common_test.vcxproj.filters
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@ -18,5 +18,8 @@
<ClCompile Include="..\..\..\src\common\tests\CommonTest.cpp">
<Filter>source</Filter>
</ClCompile>
<ClCompile Include="..\..\..\src\common\classes\tests\AlignerTest.cpp">
<Filter>source</Filter>
</ClCompile>
</ItemGroup>
</Project>

84
src/common/classes/tests/AlignerTest.cpp Normal file
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@ -0,0 +1,84 @@
#include "firebird.h"
#include "boost/test/unit_test.hpp"
#include "../common/classes/Aligner.h"
using namespace Firebird;
BOOST_AUTO_TEST_SUITE(CommonSuite)
BOOST_AUTO_TEST_SUITE(AlignerSuite)
BOOST_AUTO_TEST_CASE(AlignerTest)
{
UCHAR buffer[sizeof(int)] = {1, 2, 3, 4};
Aligner<int> aligner(buffer, sizeof(buffer));
auto ptr = (const UCHAR*)(const int*) aligner;
#ifdef RISC_ALIGNMENT
BOOST_TEST(((uintptr_t) ptr) % sizeof(int) == 0);
#endif
BOOST_TEST(ptr[0] == buffer[0]);
BOOST_TEST(ptr[1] == buffer[1]);
BOOST_TEST(ptr[2] == buffer[2]);
BOOST_TEST(ptr[3] == buffer[3]);
}
BOOST_AUTO_TEST_CASE(OutAlignerTest)
{
UCHAR buffer[sizeof(int)] = {0};
{ // scope
OutAligner<int> aligner(buffer, sizeof(buffer));
auto ptr = (UCHAR*)(int*) aligner;
#ifdef RISC_ALIGNMENT
BOOST_TEST(((uintptr_t) ptr) % sizeof(int) == 0);
#endif
ptr[0] = 1;
ptr[1] = 2;
ptr[2] = 3;
ptr[3] = 4;
}
BOOST_TEST(buffer[0] == 1);
BOOST_TEST(buffer[1] == 2);
BOOST_TEST(buffer[2] == 3);
BOOST_TEST(buffer[3] == 4);
}
BOOST_AUTO_TEST_CASE(BiAlignerTest)
{
UCHAR buffer[sizeof(int)] = {1, 2, 3, 4};
{ // scope
BiAligner<int> aligner(buffer, sizeof(buffer));
auto ptr = (UCHAR*)(int*) aligner;
#ifdef RISC_ALIGNMENT
BOOST_TEST(((uintptr_t) ptr) % sizeof(int) == 0);
#endif
BOOST_TEST(ptr[0] == buffer[0]);
BOOST_TEST(ptr[1] == buffer[1]);
BOOST_TEST(ptr[2] == buffer[2]);
BOOST_TEST(ptr[3] == buffer[3]);
++ptr[0];
++ptr[1];
++ptr[2];
++ptr[3];
}
BOOST_TEST(buffer[0] == 2);
BOOST_TEST(buffer[1] == 3);
BOOST_TEST(buffer[2] == 4);
BOOST_TEST(buffer[3] == 5);
}
BOOST_AUTO_TEST_SUITE_END() // AlignerSuite
BOOST_AUTO_TEST_SUITE_END() // CommonSuite