PathUtilTest.v3

// Copyright 2020 Ben L. Titzer. All rights reserved.
// See LICENSE for details of Apache 2.0 license.

def T = UnitTests.register;
def X_ = void(
	T("PathUtil:extractName", test_extractName),
	()
);

def test_extractName(t: Tester) {
    def WE = PathUtil.extractName(_, true);
    def NE = PathUtil.extractName(_, false);

    // keep the extension
    t.assert_string("name.txt", WE("/a/b/c/name.txt"));
    t.assert_string("name", WE("/a/b/c/name"));
    t.assert_string(".txt", WE("/a/b/c//.txt"));
    t.assert_string(".", WE("/a/b/c//."));
    t.assert_string("name.ex.ext", WE("name.ex.ext"));
    t.assert_string("name.ex.ext.", WE("name.ex.ext."));
    t.assert_string(".", WE("."));
    t.assert_string("", WE("/"));
    t.assert_string("", WE("////"));

    // remove the extension
    t.assert_string("name", NE("/a/b/c/name.txt"));
    t.assert_string("name", NE("/a/b/c/name"));
    t.assert_string("", NE("/a/b/c//.txt"));
    t.assert_string("", NE("/a/b/c//."));
    t.assert_string("name.ex", NE("name.ex.ext"));
    t.assert_string("name.ex.ext", NE("name.ex.ext."));
    t.assert_string("", NE(""));
    t.assert_string("", NE("/"));
    t.assert_string("", NE("////"));
}