public void FixedLengthArray_ToArray()
{
Windows.Win32.System.RestartManager.RM_PROCESS_INFO.__char_64 fixedCharArray = default;
fixedCharArray = "hi";
char[] expected = new char[fixedCharArray.Length];
expected[0] = fixedCharArray._0;
expected[1] = fixedCharArray._1;
char[] actual = fixedCharArray.ToArray();
Assert.Equal <char>(expected, actual);
actual = fixedCharArray.ToArray(3);
Assert.Equal <char>(expected.Take(3), actual);
}
public void FixedLengthArray_CopyTo()
{
Windows.Win32.System.RestartManager.RM_PROCESS_INFO.__char_64 fixedCharArray = default;
fixedCharArray = "hi";
Span <char> span = new char[fixedCharArray.Length];
fixedCharArray.CopyTo(span);
Assert.Equal('h', span[0]);
Assert.Equal('i', span[1]);
Assert.Equal(0, span[2]);
span.Clear();
fixedCharArray.CopyTo(span, 1);
Assert.Equal('h', span[0]);
Assert.Equal(0, span[1]);
}
public unsafe void FixedCharArray_ToString()
{
Windows.Win32.System.RestartManager.RM_PROCESS_INFO.__char_64 fixedCharArray = default;
Assert.Equal(string.Empty, fixedCharArray.ToString());
fixedCharArray._0 = 'H';
Assert.Equal("H", fixedCharArray.ToString());
fixedCharArray._1 = 'i';
Assert.Equal("Hi", fixedCharArray.ToString());
char *p = &fixedCharArray._0;
for (int i = 0; i < fixedCharArray.Length; i++)
{
*(p + i) = 'x';
}
Assert.Equal(new string('x', fixedCharArray.Length), fixedCharArray.ToString());
}
public void FixedCharArraySetWithString()
{
Windows.Win32.System.RestartManager.RM_PROCESS_INFO.__char_64 fixedCharArray = default;
fixedCharArray = null;
Assert.Equal(string.Empty, fixedCharArray.ToString());
fixedCharArray = string.Empty;
Assert.Equal(string.Empty, fixedCharArray.ToString());
fixedCharArray = "hi there";
Assert.Equal("hi there", fixedCharArray.ToString());
string expected = new string('x', fixedCharArray.Length);
fixedCharArray = expected;
Assert.Equal(expected, fixedCharArray.ToString());
Assert.Throws <ArgumentException>(() => fixedCharArray = new string('x', fixedCharArray.Length + 1));
}
public void FixedLengthArray_Equals()
{
Windows.Win32.System.RestartManager.RM_PROCESS_INFO.__char_64 fixedCharArray = default;
fixedCharArray = "hi";
Assert.True(fixedCharArray.Equals("hi"));
Assert.False(fixedCharArray.Equals("h"));
Assert.False(fixedCharArray.Equals("d"));
Assert.False(fixedCharArray.Equals("hid"));
char[] buffer = new char[fixedCharArray.Length];
Assert.False(fixedCharArray.Equals(buffer));
Assert.False(fixedCharArray.Equals(buffer.AsSpan(0, 2)));
buffer[0] = 'h';
buffer[1] = 'i';
Assert.True(fixedCharArray.Equals(buffer));
Assert.True(fixedCharArray.Equals(buffer.AsSpan(0, 2)));
Assert.True(fixedCharArray.Equals(buffer.AsSpan(0, 3)));
// This should be false because the remainder of the fixed length array is non-default.
Assert.False(fixedCharArray.Equals(buffer.AsSpan(0, 1)));
Assert.False(fixedCharArray.Equals(buffer.AsSpan(0, 0)));
}
