public void Compare()
{
using (new CultureSwapper(PredefinedCulture.EnglishUnitedStates))
{
Assert.AreEqual(0, Math.Sign(Substring.Compare("abcdef", 2, 2, "CD", 0, 2, StringComparison.CurrentCultureIgnoreCase)));
Assert.AreEqual(-1, Math.Sign(Substring.Compare("abcdef", 1, 3, "CD", 0, 2, StringComparison.OrdinalIgnoreCase)),
"'b' should be less than 'C' for case-insensitive comparison");
Assert.AreEqual(1, Math.Sign(Substring.Compare("abcdef", 1, 3, "CD", 0, 2, StringComparison.Ordinal)),
"'b' should be greater than 'C' for case-sensitive comparison");
Assert.AreEqual(0, Math.Sign(Substring.Compare("Encyclopædia", 8, 2, "aedia", 0, 3, StringComparison.CurrentCulture)));
Assert.AreEqual(0, Math.Sign(Substring.Compare("café", 0, 4, "cafe\u0301", 0, 5, StringComparison.CurrentCulture)));
Assert.AreEqual(0, Math.Sign(Substring.Compare("café", 0, 4, "cafe\u0301", 0, 5, StringComparison.CurrentCultureIgnoreCase)));
Assert.AreEqual(0, Math.Sign(Substring.Compare("café", 0, 4, "cafe\u0301", 0, 5, StringComparison.InvariantCulture)));
Assert.AreEqual(0, Math.Sign(Substring.Compare("café", 0, 4, "cafe\u0301", 0, 5, StringComparison.InvariantCultureIgnoreCase)));
Assert.AreEqual(1, Math.Sign(Substring.Compare("café", 0, 4, "cafe\u0301", 0, 5, StringComparison.Ordinal)));
Assert.AreEqual(1, Math.Sign(Substring.Compare("café", 0, 4, "cafe\u0301", 0, 5, StringComparison.OrdinalIgnoreCase)));
Assert.AreEqual(-1, Math.Sign(Substring.Compare("café", 0, 4, "CAFE\u0301", 0, 5, StringComparison.CurrentCulture)));
Assert.AreEqual(0, Math.Sign(Substring.Compare("café", 0, 4, "CAFE\u0301", 0, 5, StringComparison.CurrentCultureIgnoreCase)));
Assert.AreEqual(-1, Math.Sign(Substring.Compare("café", 0, 4, "CAFE\u0301", 0, 5, StringComparison.InvariantCulture)));
Assert.AreEqual(0, Math.Sign(Substring.Compare("café", 0, 4, "CAFE\u0301", 0, 5, StringComparison.InvariantCultureIgnoreCase)));
Assert.AreEqual(1, Math.Sign(Substring.Compare("café", 0, 4, "CAFE\u0301", 0, 5, StringComparison.Ordinal)));
Assert.AreEqual(1, Math.Sign(Substring.Compare("café", 0, 4, "CAFE\u0301", 0, 5, StringComparison.OrdinalIgnoreCase)));
Assert.AreEqual(0, Math.Sign(Substring.Compare("café", 2, 2, "cafe\u0301", 2, 3, StringComparison.CurrentCulture)));
Assert.AreEqual(1, Math.Sign(Substring.Compare("café", 0, 4, "cafe\u0301", 0, 4, StringComparison.CurrentCulture)));
Assert.AreEqual(1, Math.Sign(Substring.Compare("abc", 1, 2, "", 0, 0, StringComparison.Ordinal)));
Assert.AreEqual(-1, Math.Sign(Substring.Compare("", 0, 0, "abc", 0, 2, StringComparison.Ordinal)));
Assert.AreEqual(0, Math.Sign(Substring.Compare("abc", 1, 0, "", 0, 0, StringComparison.Ordinal)));
Assert.AreEqual(0, Math.Sign(Substring.Compare("abc123", 2, 3, "ABC123", 2, 3, StringComparison.OrdinalIgnoreCase)));
}
}
/// <summary>
/// Whether the given control matches the constraints of this path component.
/// </summary>
/// <param name="control">Control to match against the path spec.</param>
/// <returns></returns>
public bool Matches(InputControl control)
{
// Match layout.
if (!layout.isEmpty)
{
// Check for direct match.
var layoutMatches = Substring.Compare(layout, control.layout,
StringComparison.InvariantCultureIgnoreCase) == 0;
if (!layoutMatches)
{
// No direct match but base layout may match.
var baseLayout = control.m_Layout;
while (InputControlLayout.s_Layouts.baseLayoutTable.TryGetValue(baseLayout, out baseLayout) && !layoutMatches)
{
layoutMatches = Substring.Compare(layout, baseLayout.ToString(),
StringComparison.InvariantCultureIgnoreCase) == 0;
}
}
if (!layoutMatches)
{
return(false);
}
}
// Match usage.
if (!usage.isEmpty)
{
var usages = control.usages;
var haveUsageMatch = false;
for (var i = 0; i < usages.Count; ++i)
{
if (Substring.Compare(usages[i].ToString(), usage, StringComparison.InvariantCultureIgnoreCase) == 0)
{
haveUsageMatch = true;
break;
}
}
if (!haveUsageMatch)
{
return(false);
}
}
// Match name.
if (!name.isEmpty && !isWildcard)
{
if (Substring.Compare(control.name, name, StringComparison.InvariantCultureIgnoreCase) != 0)
{
return(false);
}
}
return(true);
}
public void Compare_ÆbleApple()
{
// Sorting and String Comparison in .NET Framework
// https://msdn.microsoft.com/en-us/goglobal/bb688122.aspx#euf
using (new CultureSwapper(PredefinedCulture.EnglishUnitedStates))
{
string message = "\"Æble\" is less than \"Apple\" for the English culture.";
Assert.AreEqual(-1, Math.Sign(Substring.Compare("Æble", 0, 4, "Apple", 0, 5, StringComparison.CurrentCulture)), message);
Assert.AreEqual(-1, Math.Sign(Substring.Compare("Æble", 0, 4, "Apple", 0, 5, StringComparison.CurrentCultureIgnoreCase)), message);
}
using (new CultureSwapper(PredefinedCulture.DanishDenmark))
{
string message = "\"Æble\" is less than \"Apple\" for the invariant culture.";
Assert.AreEqual(-1, Math.Sign(Substring.Compare("Æble", 0, 4, "Apple", 0, 5, StringComparison.InvariantCulture)), message);
Assert.AreEqual(-1, Math.Sign(Substring.Compare("Æble", 0, 4, "Apple", 0, 5, StringComparison.InvariantCulture)), message);
message = "\"Æble\" is greater than \"Apple\" for the Danish culture.";
Assert.AreEqual(1, Math.Sign(Substring.Compare("Æble", 0, 4, "Apple", 0, 5, StringComparison.CurrentCulture)), message);
Assert.AreEqual(1, Math.Sign(Substring.Compare("Æble", 0, 4, "Apple", 0, 5, StringComparison.CurrentCultureIgnoreCase)), message);
};
}
/// <summary>
/// Find an <see cref="InputAction">action</see> by its name in of of the <see cref="InputActionMap">
/// action maps</see> in the asset.
/// </summary>
/// <param name="name">Name of the action as either a "map/action" combination (e.g. "gameplay/fire") or
/// a simple name. In the former case, the name is split at the '/' slash and the first part is used to find
/// a map with that name and the second part is used to find an action with that name inside the map. In the
/// latter case, all maps are searched in order and the first action that has the given name in any of the maps
/// is returned. Note that name comparisons are case-insensitive.</param>
/// <returns>The action with the corresponding name or null if no matching action could be found.</returns>
/// <exception cref="ArgumentNullException"><paramref name="name"/> is null or empty.</exception>
/// <remarks>
/// Does not allocate.
/// </remarks>
/// <example>
/// <code>
/// var asset = ScriptableObject.CreateInstance<InputActionAsset>();
///
/// var map1 = new InputActionMap("map1");
/// var map2 = new InputActionMap("map2");
///
/// asset.AddActionMap(map1);
/// asset.AddActionMap(map2);
///
/// var action1 = map1.AddAction("action1");
/// var action2 = map1.AddAction("action2");
/// var action3 = map2.AddAction("action3");
///
/// // Search all maps in the asset for any action that has the given name.
/// asset.FindAction("action1") // Returns action1.
/// asset.FindAction("action2") // Returns action2
/// asset.FindAction("action3") // Returns action3.
///
/// // Search for a specific action in a specific map.
/// asset.FindAction("map1/action1") // Returns action1.
/// asset.FindAction("map2/action2") // Returns action2.
/// asset.FindAction("map3/action3") // Returns action3.
/// </code>
/// </example>
public InputAction FindAction(string name)
{
if (string.IsNullOrEmpty(name))
{
throw new ArgumentNullException("name");
}
if (m_ActionMaps == null)
{
return(null);
}
// Check if we have a "map/action" path.
var indexOfSlash = name.IndexOf('/');
if (indexOfSlash == -1)
{
// No slash so it's just a simple action name.
for (var i = 0; i < m_ActionMaps.Length; ++i)
{
var actions = m_ActionMaps[i].m_Actions;
for (var n = 0; n < actions.Length; ++n)
{
var action = actions[n];
if (string.Compare(action.name, name, StringComparison.InvariantCultureIgnoreCase) == 0)
{
return(action);
}
}
}
}
else
{
// Have a path. First search for the map, then for the action.
var mapName = new Substring(name, 0, indexOfSlash);
var actionName = new Substring(name, indexOfSlash + 1);
if (mapName.isEmpty || actionName.isEmpty)
{
throw new ArgumentException("Malformed action path: " + name, "name");
}
for (var i = 0; i < m_ActionMaps.Length; ++i)
{
var map = m_ActionMaps[i];
if (Substring.Compare(map.name, mapName, StringComparison.InvariantCultureIgnoreCase) != 0)
{
continue;
}
var actions = map.m_Actions;
for (var n = 0; n < actions.Length; ++n)
{
var action = actions[n];
if (Substring.Compare(action.name, actionName, StringComparison.InvariantCultureIgnoreCase) == 0)
{
return(action);
}
}
break;
}
}
return(null);
}
/// <summary>
/// Whether the given control matches the constraints of this path component.
/// </summary>
/// <param name="control">Control to match against the path spec.</param>
/// <returns></returns>
public bool Matches(InputControl control)
{
// Match layout.
if (!layout.isEmpty)
{
// Check for direct match.
var layoutMatches = Substring.Compare(layout, control.layout,
StringComparison.InvariantCultureIgnoreCase) == 0;
if (!layoutMatches)
{
// No direct match but base layout may match.
var baseLayout = control.m_Layout;
while (InputControlLayout.s_Layouts.baseLayoutTable.TryGetValue(baseLayout, out baseLayout) && !layoutMatches)
{
layoutMatches = Substring.Compare(layout, baseLayout.ToString(),
StringComparison.InvariantCultureIgnoreCase) == 0;
}
}
if (!layoutMatches)
{
return(false);
}
}
// Match usage.
if (usages != null)
{
for (int i = 0; i < usages.Length; ++i)
{
if (!usages[i].isEmpty)
{
var controlUsages = control.usages;
var haveUsageMatch = false;
for (var ci = 0; ci < controlUsages.Count; ++ci)
{
if (Substring.Compare(controlUsages[ci].ToString(), usages[i], StringComparison.InvariantCultureIgnoreCase) == 0)
{
haveUsageMatch = true;
break;
}
}
if (!haveUsageMatch)
{
return(false);
}
}
}
}
// Match name.
if (!name.isEmpty && !isWildcard)
{
////FIXME: unlike the matching path we have in MatchControlsRecursive, this does not take aliases into account
if (Substring.Compare(control.name, name, StringComparison.InvariantCultureIgnoreCase) != 0)
{
return(false);
}
}
// Match display name.
if (!displayName.isEmpty)
{
if (Substring.Compare(control.displayName, displayName,
StringComparison.InvariantCultureIgnoreCase) != 0)
{
return(false);
}
}
return(true);
}