1 // ***********************************************************************
2 // Copyright (c) 2008 Charlie Poole
4 // Permission is hereby granted, free of charge, to any person obtaining
5 // a copy of this software and associated documentation files (the
6 // "Software"), to deal in the Software without restriction, including
7 // without limitation the rights to use, copy, modify, merge, publish,
8 // distribute, sublicense, and/or sell copies of the Software, and to
9 // permit persons to whom the Software is furnished to do so, subject to
10 // the following conditions:
12 // The above copyright notice and this permission notice shall be
13 // included in all copies or substantial portions of the Software.
15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
19 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
20 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
21 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22 // ***********************************************************************
25 #define NUNIT_FRAMEWORK
30 using NUnit.Framework.Internal;
32 namespace NUnit.Framework.Constraints
35 /// SamePathOrUnderConstraint tests that one path is under another
37 public class SamePathOrUnderConstraint : PathConstraint
40 /// Initializes a new instance of the <see cref="SamePathOrUnderConstraint"/> class.
42 /// <param name="expected">The expected path</param>
43 public SamePathOrUnderConstraint(string expected) : base(expected) { }
46 /// The Description of what this constraint tests, for
47 /// use in messages and in the ConstraintResult.
49 public override string Description
51 get { return "Path under or matching " + MsgUtils.FormatValue(expected); }
55 /// Test whether the constraint is satisfied by a given value
57 /// <param name="actual">The value to be tested</param>
58 /// <returns>True for success, false for failure</returns>
59 protected override bool Matches(string actual)
61 if (actual == null) return false;
63 string path1 = Canonicalize(expected);
64 string path2 = Canonicalize(actual);
65 return StringUtil.StringsEqual(path1, path2, caseInsensitive) || IsSubPath(path1, path2);