public void BigStrings()
{
var st = new StringTable(0);
var s1 = new string('x', StringTable.BytesPerBuffer - 1);
var s2 = new string('y', StringTable.BytesPerBuffer);
var s3 = new string('z', StringTable.BytesPerBuffer + 1);
StringId id1 = st.AddString(s1);
StringId id2 = st.AddString(s2);
StringId id3 = st.AddString(s3);
XAssert.AreEqual(s1.Length, st.GetLength(id1));
XAssert.AreEqual(s2.Length, st.GetLength(id2));
XAssert.AreEqual(s3.Length, st.GetLength(id3));
var buf = new char[StringTable.BytesPerBuffer + 1];
st.CopyString(id1, buf, 0);
for (int j = 0; j < s1.Length; j++)
{
XAssert.AreEqual(s1[j], buf[j]);
}
st.CopyString(id2, buf, 0);
for (int j = 0; j < s2.Length; j++)
{
XAssert.AreEqual(s2[j], buf[j]);
}
st.CopyString(id3, buf, 0);
for (int j = 0; j < s3.Length; j++)
{
XAssert.AreEqual(s3[j], buf[j]);
}
XAssert.IsTrue(st.CaseInsensitiveEquals(id1, st.AddString(s1)));
XAssert.IsTrue(st.CaseInsensitiveEquals(id2, st.AddString(s2)));
XAssert.IsTrue(st.CaseInsensitiveEquals(id3, st.AddString(s3)));
XAssert.IsTrue(st.Equals(s1, id1));
XAssert.IsTrue(st.Equals(s2, id2));
XAssert.IsTrue(st.Equals(s3, id3));
XAssert.IsFalse(st.CaseInsensitiveEquals(id1, st.AddString(s2)));
XAssert.IsFalse(st.CaseInsensitiveEquals(id1, st.AddString(s3)));
XAssert.IsFalse(st.CaseInsensitiveEquals(id2, st.AddString(s1)));
XAssert.IsFalse(st.CaseInsensitiveEquals(id2, st.AddString(s3)));
XAssert.IsFalse(st.CaseInsensitiveEquals(id3, st.AddString(s1)));
XAssert.IsFalse(st.CaseInsensitiveEquals(id3, st.AddString(s2)));
XAssert.IsFalse(st.Equals(s2, id1));
XAssert.IsFalse(st.Equals(s3, id1));
XAssert.IsFalse(st.Equals(s1, id2));
XAssert.IsFalse(st.Equals(s3, id2));
XAssert.IsFalse(st.Equals(s1, id3));
XAssert.IsFalse(st.Equals(s2, id3));
}
public void Match()
{
var st = new StringTable(0);
StringId id1 = st.AddString("Hello");
StringId id2 = st.AddString("Goodbye");
StringId id3 = st.AddString("hello");
StringId id4 = st.AddString("goodBYE");
StringId id5 = st.AddString("HELLOX");
StringId id6 = st.AddString("HEL");
XAssert.AreNotEqual(id1, id3);
XAssert.AreNotEqual(id1, id5);
XAssert.AreNotEqual(id1, id6);
XAssert.AreNotEqual(id5, id6);
XAssert.AreNotEqual(id2, id4);
// different length, different character sizes
StringId ascii = st.AddString("abc");
XAssert.IsFalse(st.CaseInsensitiveEquals(ascii, st.AddString("\u1234\u1234")));
XAssert.IsTrue(st.CaseInsensitiveEquals(ascii, st.AddString("abc")));
XAssert.IsFalse(st.Equals("\u1234\u1234", ascii));
XAssert.IsTrue(st.Equals("abc", ascii));
// same length, different character sizes
ascii = st.AddString("abc");
XAssert.IsFalse(st.CaseInsensitiveEquals(ascii, st.AddString("\u1234\u1234\u1234")));
XAssert.IsTrue(st.CaseInsensitiveEquals(ascii, st.AddString("abc")));
XAssert.IsFalse(st.Equals("\u1234\u1234\u1234", ascii));
XAssert.IsTrue(st.Equals("abc", ascii));
// different length, different character sizes
StringId utf16 = st.AddString("\u1234\u1234");
XAssert.IsFalse(st.CaseInsensitiveEquals(utf16, st.AddString("abc")));
XAssert.IsTrue(st.CaseInsensitiveEquals(utf16, st.AddString("\u1234\u1234")));
XAssert.IsFalse(st.Equals("abc", utf16));
XAssert.IsTrue(st.Equals("\u1234\u1234", utf16));
// same length, different character sizes
utf16 = st.AddString("\u1234\u1234");
XAssert.IsFalse(st.CaseInsensitiveEquals(utf16, st.AddString("ab")));
XAssert.IsTrue(st.CaseInsensitiveEquals(utf16, st.AddString("\u1234\u1234")));
XAssert.IsFalse(st.Equals("ab", utf16));
XAssert.IsTrue(st.Equals("\u1234\u1234", utf16));
}