Unit Tests

- Added Path unit tests.

test/path.t.cpp

@@ -0,0 +1,123 @@
+////////////////////////////////////////////////////////////////////////////////
+//
+// Copyright 2006 - 2014, Paul Beckingham, Federico Hernandez.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+//
+// http://www.opensource.org/licenses/mit-license.php
+//
+////////////////////////////////////////////////////////////////////////////////
+
+#include <cmake.h>
+#include <stdlib.h>
+#include <Context.h>
+#include <Path.h>
+#include <Directory.h>
+#include <test.h>
+
+Context context;
+
+int main (int argc, char** argv)
+{
+  UnitTest t (32);
+
+  // Ensure environment has no influence.
+  unsetenv ("TASKDATA");
+  unsetenv ("TASKRC");
+
+  // Path ();
+  Path p0;
+  t.is (p0._data, "", "Path::Path");
+
+  // Path (const Path&);
+  Path p1 = Path ("foo");
+  t.is (p1._data, Directory::cwd () + "/foo", "Path::operator=");
+
+  // Path (const std::string&);
+  Path p2 ("~");
+  t.ok (p2._data != "~", "~ expanded to " + p2._data);
+
+  Path p3 ("/tmp");
+  t.ok (p3._data == "/tmp", "/tmp -> /tmp");
+
+  // Path& operator= (const Path&);
+  Path p3_copy (p3);
+  t.is (p3._data, p3_copy._data, "Path::Path (Path&)");
+
+  // operator (std::string) const;
+  t.is ((std::string) p3, "/tmp", "Path::operator (std::string) const");
+
+  // std::string name () const;
+  Path p4 ("/a/b/c/file.ext");
+  t.is (p4.name (), "file.ext",  "/a/b/c/file.ext name is file.ext");
+
+  // std::string parent () const;
+  t.is (p4.parent (), "/a/b/c",  "/a/b/c/file.ext parent is /a/b/c");
+
+  // std::string extension () const;
+  t.is (p4.extension (), "ext",  "/a/b/c/file.ext extension is ext");
+
+  // bool exists () const;
+  t.ok (p2.exists (), "~ exists");
+  t.ok (p3.exists (), "/tmp exists");
+
+  // bool is_directory () const;
+  t.ok (p2.is_directory (), "~ is_directory");
+  t.ok (p3.is_directory (), "/tmp is_directory");
+
+  // bool readable () const;
+  t.ok (p2.readable (), "~ readable");
+  t.ok (p3.readable (), "/tmp readable");
+
+  // bool writable () const;
+  t.ok (p2.writable (), "~ writable");
+  t.ok (p3.writable (), "/tmp writable");
+
+  // bool executable () const;
+  t.ok (p2.executable (), "~ executable");
+  t.ok (p3.executable (), "/tmp executable");
+
+  // static std::string expand (const std::string&);
+  t.ok (Path::expand ("~") != "~", "Path::expand ~ != ~");
+  t.ok (Path::expand ("~/") != "~/", "Path::expand ~/ != ~/");
+
+  // static std::vector <std::string> glob (const std::string&);
+  std::vector <std::string> out = Path::glob ("/tmp");
+  t.ok (out.size () == 1, "/tmp -> 1 result");
+  t.is (out[0], "/tmp", "/tmp -> /tmp");
+
+  out = Path::glob ("/t?p");
+  t.ok (out.size () == 1, "/t?p -> 1 result");
+  t.is (out[0], "/tmp", "/t?p -> /tmp");
+
+  out = Path::glob ("/[s-u]mp");
+  t.ok (out.size () == 1, "/[s-u]mp -> 1 result");
+  t.is (out[0], "/tmp", "/[s-u]mp -> /tmp");
+
+  // bool is_absolute () const;
+  t.notok (p0.is_absolute (), "'' !is_absolute");
+  t.ok    (p1.is_absolute (), "foo is_absolute");
+  t.ok    (p2.is_absolute (), "~ is_absolute (after expansion)");
+  t.ok    (p3.is_absolute (), "/tmp is_absolute");
+  t.ok    (p4.is_absolute (), "/a/b/c/file.ext is_absolute");
+
+  return 0;
+}
+
+////////////////////////////////////////////////////////////////////////////////