public void TestOpenAppend()
{
var tempLongPathFilename = new StringBuilder(longPathDirectory).Append(@"\").Append("file26.ext").ToString();
var fi = new FileInfo(tempLongPathFilename);
using (var streamWriter = fi.CreateText())
{
streamWriter.WriteLine("file26");
}
try
{
using (var fileStream = fi.Open(System.IO.FileMode.Append))
{
Assert.IsNotNull(fileStream);
using (var streamWriter = new System.IO.StreamWriter(fileStream))
{
streamWriter.WriteLine("eof");
}
}
Assert.AreEqual("file26" + Environment.NewLine + "eof" + Environment.NewLine, File.ReadAllText(fi.FullName));
}
finally
{
File.Delete(tempLongPathFilename);
}
}
public void TestCreateText()
{
var tempLongPathFilename = new StringBuilder(longPathDirectory).Append(@"\").Append("file20.ext").ToString();
var fi = new FileInfo(tempLongPathFilename);
Assert.IsFalse(fi.Exists);
using (fi.CreateText())
{
}
try
{
Assert.IsTrue(File.Exists(fi.FullName)); // don't use FileInfo.Exists, it caches existance
}
finally
{
fi.Delete();
}
}
public void TestOpenAppend()
{
var tempLongPathFilename = new StringBuilder(longPathDirectory).Append(@"\").Append("file26.ext").ToString();
var fi = new FileInfo(tempLongPathFilename);
using (var streamWriter = fi.CreateText())
{
streamWriter.WriteLine("file26");
}
try
{
using (var fileStream = fi.Open(System.IO.FileMode.Append))
{
Assert.IsNotNull(fileStream);
using (var streamWriter = new System.IO.StreamWriter(fileStream))
{
streamWriter.WriteLine("eof");
}
}
Assert.AreEqual("file26" + Environment.NewLine + "eof" + Environment.NewLine, File.ReadAllText(fi.FullName));
}
finally
{
File.Delete(tempLongPathFilename);
}
}
public void TestCreateText()
{
var tempLongPathFilename = new StringBuilder(longPathDirectory).Append(@"\").Append("file20.ext").ToString();
var fi = new FileInfo(tempLongPathFilename);
Assert.IsFalse(fi.Exists);
using (fi.CreateText())
{
}
try
{
Assert.IsTrue(File.Exists(fi.FullName)); // don't use FileInfo.Exists, it caches existance
}
finally
{
fi.Delete();
}
}
