Fea, Span添加Subspan、IndexOf、IndexOfAny、LastIndexOf、LastIndexOfAny、TrimStart、TrimEnd、Trim、SplitAndTakeFirst、Contains、ContainsAny、StartsWith、EndsWith

Author: mingkuang-Chuyu

UnitTest/SpanUnitTest.cpp

@@ -0,0 +1,100 @@
+#include "CppUnitTest.h"
+
+#include <atlstr.h>
+#include <Windows.h>
+#include <tchar.h>
+#include <string>
+#include <atltypes.h>
+
+#include <YY/Base/Containers/Span.h>
+
+using namespace Microsoft::VisualStudio::CppUnitTestFramework;
+using namespace YY;
+
+namespace Microsoft::VisualStudio::CppUnitTestFramework
+{
+    template<>
+    inline std::wstring ToString<YY::Span<const YY::uchar_t>>(const YY::Span<const YY::uchar_t>& _oValue) 
+    {
+        std::wstring _szResult;
+        _szResult += L'{';
+
+        _szResult.append(_oValue.GetData(), _oValue.GetLength());
+
+        _szResult += L'}';
+
+        return _szResult;
+    }
+}
+
+namespace UnitTest
+{
+    TEST_CLASS(Span)
+    {
+    public:
+
+        TEST_METHOD(IndexOf)
+        {
+            const YY::Span<const YY::uchar_t> _sTest(_S("0123456789"), 10);
+            {
+                Assert::AreEqual(_sTest.IndexOf(YY::uchar_t('0')), size_t(0));
+                Assert::AreEqual(_sTest.IndexOf(YY::uchar_t('7')), size_t(7));
+                Assert::AreEqual(_sTest.IndexOf(YY::uchar_t('9')), size_t(9));
+                Assert::AreEqual(_sTest.IndexOf(YY::uchar_t('a')), YY::kuInvalidIndex);
+
+                Assert::AreEqual(_sTest.IndexOf(YY::uchar_t('0'), 1), YY::kuInvalidIndex);
+                Assert::AreEqual(_sTest.IndexOf(YY::uchar_t('7'), 1), size_t(7));
+                Assert::AreEqual(_sTest.IndexOf(YY::uchar_t('9'), 1), size_t(9));
+                Assert::AreEqual(_sTest.IndexOf(YY::uchar_t('a'), 1), YY::kuInvalidIndex);
+
+                Assert::AreEqual(_sTest.IndexOf(YY::uchar_t('0'), 1, 7), YY::kuInvalidIndex);
+                Assert::AreEqual(_sTest.IndexOf(YY::uchar_t('7'), 1, 6), YY::kuInvalidIndex);
+                Assert::AreEqual(_sTest.IndexOf(YY::uchar_t('7'), 1, 7), size_t(7));
+                Assert::AreEqual(_sTest.IndexOf(YY::uchar_t('9'), 1, 8), YY::kuInvalidIndex);
+                Assert::AreEqual(_sTest.IndexOf(YY::uchar_t('9'), 1, 9), size_t(9));
+                Assert::AreEqual(_sTest.IndexOf(YY::uchar_t('9'), 1, 10), size_t(9));
+                Assert::AreEqual(_sTest.IndexOf(YY::uchar_t('a'), 1), YY::kuInvalidIndex);
+
+            }
+
+            {
+                Assert::AreEqual(_sTest.IndexOf(YY::Span<const YY::uchar_t>(_S("012"), 3)), size_t(0));
+                Assert::AreEqual(_sTest.IndexOf(YY::Span<const YY::uchar_t>(_S("123"), 3)), size_t(1));
+                Assert::AreEqual(_sTest.IndexOf(YY::Span<const YY::uchar_t>(_S("789"), 3)), size_t(7));
+                Assert::AreEqual(_sTest.IndexOf(YY::Span<const YY::uchar_t>(_S("890"), 3)), YY::kuInvalidIndex);
+
+
+                Assert::AreEqual(_sTest.IndexOf(YY::Span<const YY::uchar_t>(_S("12"), 2), 0, 2), YY::kuInvalidIndex);
+                Assert::AreEqual(_sTest.IndexOf(YY::Span<const YY::uchar_t>(_S("12"), 2), 0, 3), size_t(1));
+                Assert::AreEqual(_sTest.IndexOf(YY::Span<const YY::uchar_t>(_S("12"), 2), 1, 3), size_t(1));
+            }
+        }
+
+        TEST_METHOD(IndexOfAny)
+        {
+            YY::Span<const YY::uchar_t> _sTest(_S("0123456789"), 10);
+
+            {
+                Assert::AreEqual(_sTest.IndexOfAny(YY::Span<const YY::uchar_t>(_S("0123456789"), 10)), size_t(0));
+                Assert::AreEqual(_sTest.IndexOfAny(YY::Span<const YY::uchar_t>(_S("123456789"), 9)), size_t(1));
+                Assert::AreEqual(_sTest.IndexOfAny(YY::Span<const YY::uchar_t>(_S("9"), 1)), size_t(9));
+                Assert::AreEqual(_sTest.IndexOfAny(YY::Span<const YY::uchar_t>(_S("abcd"), 4)), YY::kuInvalidIndex);
+            }
+        }
+
+        TEST_METHOD(SplitAndTakeFirst)
+        {
+            YY::Span<const YY::uchar_t> _szTemp(_S("01|34|6789"), 10);
+
+            size_t _uNextIndex = 0;
+            Assert::AreEqual(_szTemp.SplitAndTakeFirst(YY::uchar_t('|'), _uNextIndex, &_uNextIndex), YY::Span<const YY::uchar_t>(_S("01"), 2));
+            Assert::AreEqual(_uNextIndex, size_t(3));
+
+            Assert::AreEqual(_szTemp.SplitAndTakeFirst(YY::uchar_t('|'), _uNextIndex, &_uNextIndex), YY::Span<const YY::uchar_t>(_S("34"), 2));
+            Assert::AreEqual(_uNextIndex, size_t(6));
+
+            Assert::AreEqual(_szTemp.SplitAndTakeFirst(YY::uchar_t('|'), _uNextIndex, &_uNextIndex), YY::Span<const YY::uchar_t>(_S("6789"), 4));
+            Assert::AreEqual(_uNextIndex, size_t(10));
+        }
+    };
+}

UnitTest/UnitTest.vcxproj

@@ -189,6 +189,7 @@
     <ClCompile Include="BitMapUnitTest.cpp" />
     <ClCompile Include="DynamicArrayUnitTest.cpp" />
     <ClCompile Include="ObserverPtrUnitTest.cpp" />
+    <ClCompile Include="SpanUnitTest.cpp" />
     <ClCompile Include="StringUnitTest.cpp" />
     <ClCompile Include="TaskRunnerUnitTest.cpp" />
   </ItemGroup>

UnitTest/UnitTest.vcxproj.filters

@@ -141,12 +141,18 @@
     <ClCompile Include="BindUnitTest.cpp">
       <Filter>单元测试</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\YY\Base\Time\DataTime.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+    <ClCompile Include="SpanUnitTest.cpp">
+      <Filter>单元测试</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\include\YY\Base\Containers\Array.h">
       <Filter>头文件\YY\Base\Containers</Filter>
     </ClInclude>
-    <ClInclude Include="..\include\YY\Base\Containers\ArrayView.h">
+    <ClInclude Include="..\include\YY\Base\Containers\Span.h">
       <Filter>头文件\YY\Base\Containers</Filter>
     </ClInclude>
     <ClInclude Include="..\include\YY\Base\Containers\BitMap.h">
@@ -311,8 +317,8 @@
     <ClInclude Include="..\include\YY\Base\Functional\Bind.h">
       <Filter>头文件\YY\Base\Functional</Filter>
     </ClInclude>
-    <ClInclude Include="..\include\YY\Base\Time\UtcTime.h">
-      <Filter>头文件\YY\Base\Time</Filter>
+    <ClInclude Include="..\include\YY\Base\Time\DataTime.h">
+      <Filter>头文件</Filter>
     </ClInclude>
   </ItemGroup>
   <ItemGroup>