public void CssTextRange_Simple()
{
ITextProvider textProvider = new StringTextProvider("01234567890123456789");
Assert.AreEqual("01234", textProvider.GetText(10, 5));
Assert.IsFalse(TextRange.Touches(10, 5, -1));
Assert.IsFalse(TextRange.Touches(10, 5, 9));
Assert.IsTrue(TextRange.Touches(10, 5, 10));
Assert.IsTrue(TextRange.Touches(10, 5, 14));
Assert.IsTrue(TextRange.Touches(10, 5, 15));
Assert.IsFalse(TextRange.Touches(10, 5, 16));
Assert.IsFalse(TextRange.Touches(10, 5, 100));
Assert.IsFalse(TextRange.ContainsChar(10, 5, -1));
Assert.IsFalse(TextRange.ContainsChar(10, 5, 9));
Assert.IsTrue(TextRange.ContainsChar(10, 5, 10));
Assert.IsTrue(TextRange.ContainsChar(10, 5, 14));
Assert.IsFalse(TextRange.ContainsChar(10, 5, 15));
Assert.IsFalse(TextRange.ContainsChar(10, 5, 16));
Assert.IsFalse(TextRange.ContainsChar(10, 5, 100));
Assert.IsFalse(TextRange.Intersects(10, 5, 0, 10));
Assert.IsTrue(TextRange.Intersects(10, 5, 0, 11));
Assert.IsFalse(TextRange.Intersects(10, 5, 10, 0));
Assert.IsTrue(TextRange.Intersects(10, 5, 10, 1));
Assert.IsTrue(TextRange.Intersects(10, 5, 11, 10));
Assert.IsTrue(TextRange.Intersects(10, 5, 14, 1));
Assert.IsTrue(TextRange.Intersects(10, 5, 14, 10));
Assert.IsFalse(TextRange.Intersects(10, 5, 15, 0));
Assert.IsFalse(TextRange.Intersects(10, 5, 15, 1));
Assert.IsFalse(TextRange.Intersects(10, 5, 20, 10));
}
public void ParseItem_ContainsTest()
{
CssParser p = new CssParser();
StyleSheet s = p.Parse("@charset \"foo\"; .a { } .b { } /* */", true);
Assert.IsTrue(TextRange.ContainsChar(s.Start, s.Length, 0));
Assert.IsTrue(TextRange.ContainsChar(s.Start, s.Length, s.Start));
Assert.IsTrue(TextRange.ContainsChar(s.Start, s.Length, s.AfterEnd - 1));
Assert.IsTrue(TextRange.ContainsChar(s.Start, s.Length, (s.Start + s.AfterEnd) / 2));
Assert.IsFalse(TextRange.ContainsChar(s.Start, s.Length, s.AfterEnd));
Assert.IsFalse(TextRange.ContainsChar(s.Start, s.Length, (s.Start - 1)));
Assert.IsTrue(TextRange.Touches(s.Start, s.Length, s.Start));
Assert.IsTrue(TextRange.Touches(s.Start, s.Length, s.AfterEnd));
Assert.IsFalse(TextRange.Touches(s.Start, s.Length, s.Start - 1));
Assert.IsFalse(TextRange.Touches(s.Start, s.Length, s.AfterEnd + 1));
}
