public void String8_IndexOf()
{
string binaryName = "System.Collections.Generic.List";
String8 binaryName8 = binaryName.TestConvert();
Assert.AreEqual(binaryName.IndexOf('.'), binaryName8.IndexOf((byte)'.'));
Assert.AreEqual(binaryName.IndexOf('.', 18), binaryName8.IndexOf((byte)'.', 18));
Assert.AreEqual(binaryName.LastIndexOf('.'), binaryName8.LastIndexOf((byte)'.'));
Assert.AreEqual(binaryName.LastIndexOf('.', 18), binaryName8.LastIndexOf((byte)'.', 18));
string collections = "Collections";
String8 collections8 = collections.TestConvert();
Assert.AreEqual(binaryName.IndexOf(collections), binaryName8.IndexOf(collections8));
Assert.AreEqual(binaryName.IndexOf(collections, 7), binaryName8.IndexOf(collections8, 7));
Assert.AreEqual(binaryName.IndexOf(collections, 8), binaryName8.IndexOf(collections8, 8));
string lists = "Lists";
String8 lists8 = lists.TestConvert();
Assert.AreEqual(binaryName.IndexOf(lists), binaryName8.IndexOf(lists8));
Assert.AreEqual(binaryName.IndexOf(lists, 28), binaryName8.IndexOf(lists8, 28));
string list = "List";
String8 list8 = list.TestConvert();
Assert.AreEqual(binaryName.IndexOf(list), binaryName8.IndexOf(list8));
Assert.AreEqual(binaryName.IndexOf(list, 20), binaryName8.IndexOf(list8, 20));
Assert.AreEqual(binaryName.IndexOf(list, 28), binaryName8.IndexOf(list8, 28));
}
private String8 Between(String8 text, String8 prefix, String8 suffix)
{
// Find (first) prefix
int index = text.IndexOf(prefix);
// If prefix not found, return full text
if (index == -1)
{
return(text);
}
// If prefix at end of value, return empty
int afterIndex = index + prefix.Length;
if (afterIndex >= text.Length)
{
return(String8.Empty);
}
// Find first suffix after prefix end
int beforeIndex = text.IndexOf(suffix, afterIndex);
// If suffix not found, return everything after prefix
if (beforeIndex == -1)
{
return(text.Substring(afterIndex));
}
// Otherwise, return between
return(text.Substring(afterIndex, beforeIndex - afterIndex));
}
public static void WriteHtmlEscaped(String8 value, ITabularWriter writer)
{
writer.WriteValueStart();
int writeFrom = 0;
while (true)
{
// Look for an Html Tag
int startOfTag = value.IndexOf((byte)'<', writeFrom);
if (startOfTag == -1)
{
break;
}
// Write up to the tag
writer.WriteValuePart(value.Substring(writeFrom, startOfTag - writeFrom));
// Find the end of the tag
int endOfTag = value.IndexOf((byte)'>', startOfTag + 1);
if (endOfTag == -1)
{
// Error: Unclosed tag, don't write anything else
writeFrom = value.Length;
break;
}
writeFrom = endOfTag + 1;
}
// Write the value after the last tag
writer.WriteValuePart(value.Substring(writeFrom));
writer.WriteValueEnd();
}
public void String8_IndexOf()
{
string binaryName = "System.Collections.Generic.List";
String8 binaryName8 = String8.Convert(binaryName, new byte[String8.GetLength(binaryName)]);
Assert.AreEqual(binaryName.IndexOf('.'), binaryName8.IndexOf((byte)'.'));
Assert.AreEqual(binaryName.IndexOf('.', 18), binaryName8.IndexOf((byte)'.', 18));
Assert.AreEqual(binaryName.LastIndexOf('.'), binaryName8.LastIndexOf((byte)'.'));
Assert.AreEqual(binaryName.LastIndexOf('.', 18), binaryName8.LastIndexOf((byte)'.', 18));
}
private String8 BeforeFirst(String8 text, String8 value)
{
int index = text.IndexOf(value);
if (index == -1)
{
return(text);
}
return(text.Substring(0, index));
}
private String8 AfterFirst(String8 text, String8 value)
{
int index = text.IndexOf(value);
if (index == -1)
{
return(text);
}
int afterIndex = index + value.Length;
if (afterIndex >= text.Length)
{
return(String8.Empty);
}
return(text.Substring(afterIndex));
}