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Test Copy & Swap of stackstrings

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This commit is contained in:
Alexander Grund
2019-11-25 14:36:53 +01:00
parent e780cce5cb
commit 042e5ee28c
2 changed files with 71 additions and 4 deletions
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67
test/test_convert.cpp
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@@ -95,6 +95,7 @@ int main()
TEST(*s.c_str() == '\0');
}
{
TEST(whello.size() >= 3);
boost::nowide::basic_stackstring<wchar_t, char, 3> sw;
TEST(sw.convert(hello.c_str()));
TEST(sw.c_str() == whello);
@@ -102,6 +103,7 @@ int main()
TEST(sw.c_str() == whello);
}
{
TEST(whello.size() < 5);
boost::nowide::basic_stackstring<wchar_t, char, 5> sw;
TEST(sw.convert(hello.c_str()));
TEST(sw.c_str() == whello);
@@ -109,6 +111,7 @@ int main()
TEST(sw.c_str() == whello);
}
{
TEST(hello.size() >= 5);
boost::nowide::basic_stackstring<char, wchar_t, 5> sw;
TEST(sw.convert(whello.c_str()));
TEST(sw.c_str() == hello);
@@ -116,12 +119,76 @@ int main()
TEST(sw.c_str() == hello);
}
{
TEST(hello.size() < 10);
boost::nowide::basic_stackstring<char, wchar_t, 10> sw;
TEST(sw.convert(whello.c_str()));
TEST(sw.c_str() == hello);
TEST(sw.convert(whello.c_str(), whello.c_str() + whello.size()));
TEST(sw.c_str() == hello);
}
{
typedef boost::nowide::basic_stackstring<char, wchar_t, 5> stackstring;
const std::string heapVal = hello;
TEST(heapVal.size() >= 5); // Will be put on heap
const std::wstring wtest = L"test";
const std::string stackVal = "test";
TEST(stackVal.size() < 5); // Will be put on stack
stackstring heap;
TEST(heap.convert(whello.c_str()));
stackstring stack;
TEST(stack.convert(wtest.c_str()));
{
stackstring sw2(heap), sw3;
sw3 = heap;
TEST(sw2.c_str() == heapVal);
TEST(sw3.c_str() == heapVal);
}
{
stackstring sw2(stack), sw3;
sw3 = stack;
TEST(sw2.c_str() == stackVal);
TEST(sw3.c_str() == stackVal);
}
{
stackstring sw2(stack);
sw2 = heap;
TEST(sw2.c_str() == heapVal);
}
{
stackstring sw2(heap);
sw2 = stack;
TEST(sw2.c_str() == stackVal);
}
{
stackstring sw2(heap), sw3(stack);
swap(sw2, sw3);
TEST(sw2.c_str() == stackVal);
TEST(sw3.c_str() == heapVal);
swap(sw2, sw3);
TEST(sw2.c_str() == heapVal);
TEST(sw3.c_str() == stackVal);
}
{
stackstring sw2(heap), sw3(heap);
sw3.c_str()[0] = 'z';
const std::string val2 = sw3.c_str();
swap(sw2, sw3);
TEST(sw2.c_str() == val2);
TEST(sw3.c_str() == heapVal);
}
{
stackstring sw2(stack), sw3(stack);
sw3.c_str()[0] = 'z';
const std::string val2 = sw3.c_str();
swap(sw2, sw3);
TEST(sw2.c_str() == val2);
TEST(sw3.c_str() == stackVal);
}
// Sanity check
TEST(stack.c_str() == stackVal);
TEST(heap.c_str() == heapVal);
}
std::cout << "- Substitutions" << std::endl;
run_all(boost::nowide::widen, boost::nowide::narrow);
}