Changed to use arrsize

Added extra test in ToUTF16

Sources/Tests/CoreTests/test_plString.cpp

@@ -1,12 +1,14 @@
 #include <plString.h>
+#include <HeadSpin.h>
+
 #include <gtest/gtest.h>
 #include <wchar.h>
 
 
 TEST(PlStringTest,ToUtf16)
 {
-    uint16_t text[] = {0x0061,0x0062,0x0063,0x0064};
+    uint16_t text[] = {0x0061,0x0062,0x0063,0x0064}; //abcd as in utf16
-    plStringBuffer<uint16_t> expected = plStringBuffer<uint16_t>(text,4);
+    plStringBuffer<uint16_t> expected = plStringBuffer<uint16_t>(text,arrsize(text));
     plStringBuffer<uint16_t> output = plString("abcd").ToUtf16();
 
     const uint16_t* c = output.GetData();
@@ -16,29 +18,27 @@ TEST(PlStringTest,ToUtf16)
     {
         printf("%u %s \n", c, c);
         printf("%u %s \n", d, d);
+        EXPECT_EQ(d, c);
         c++;
         d++;
     }
+
 }
 
 TEST(PlStringTest,ToWchar)
 {
-    wchar_t text[] =L"abcdé";
+    wchar_t text[] =L"abcd\u00E9";
-    plStringBuffer<wchar_t> expected = plStringBuffer<wchar_t>(text,sizeof(text));
+    plStringBuffer<wchar_t> expected = plStringBuffer<wchar_t>(text,arrsize(text));
-    plStringBuffer<wchar_t> output = plString("abcdé").ToWchar();
+    plStringBuffer<wchar_t> output = plString("abcd\xC3\xA9").ToWchar();
-    const wchar_t* outputStr = output.GetData();
+    EXPECT_STREQ(expected.GetData(),output.GetData());
-    const wchar_t* expectedStr = expected.GetData();
-    EXPECT_STREQ(expectedStr,outputStr);
 }
 
 TEST(PlStringTest,ToIso8859_1)
 {
     char text[] ="abcde";
-    plStringBuffer<char> expected = plStringBuffer<char>(text,sizeof(text));
+    plStringBuffer<char> expected = plStringBuffer<char>(text,arrsize(text));
     plStringBuffer<char> output = plString("abcde").ToIso8859_1();
-    const char* outputStr = output.GetData();
+    EXPECT_STREQ(expected.GetData(),output.GetData());
-    const char* expectedStr = expected.GetData();
-    EXPECT_STREQ(expectedStr,outputStr);
 }
 
 TEST(PlStringTest,Format)