public virtual void TestCreateHardLinkMultEmptyList()
{
string[] emptyList = new string[] { };
//test the case of empty file list
HardLink.CreateHardLinkMult(src, emptyList, tgt_mult);
//check nothing changed in the directory tree
ValidateSetup();
}
public virtual void TestCreateHardLinkMult()
{
//hardlink a whole list of three files at once
string[] fileNames = src.List();
HardLink.CreateHardLinkMult(src, fileNames, tgt_mult);
//validate by link count - each file has been linked once,
//so each count is "2"
Assert.Equal(2, HardLink.GetLinkCount(x1));
Assert.Equal(2, HardLink.GetLinkCount(x2));
Assert.Equal(2, HardLink.GetLinkCount(x3));
Assert.Equal(2, HardLink.GetLinkCount(x1_mult));
Assert.Equal(2, HardLink.GetLinkCount(x2_mult));
Assert.Equal(2, HardLink.GetLinkCount(x3_mult));
//validate by contents
ValidateTgtMult();
//validate that change of content is reflected in the other linked files
AppendToFile(x1_mult, str3);
Assert.True(FetchFileContents(x1_mult).Equals(str1 + str3));
Assert.True(FetchFileContents(x1).Equals(str1 + str3));
}