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-rw-r--r--paludis/util/fs_iterator_TEST.cc93
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diff --git a/paludis/util/fs_iterator_TEST.cc b/paludis/util/fs_iterator_TEST.cc
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+/* vim: set sw=4 sts=4 et foldmethod=syntax : */
+
+/*
+ * Copyright (c) 2006 Mark Loeser
+ * Copyright (c) 2010 Ciaran McCreesh
+ *
+ * This file is part of the Paludis package manager. Paludis is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU General
+ * Public License version 2, as published by the Free Software Foundation.
+ *
+ * Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <paludis/util/fs_iterator.hh>
+#include <paludis/util/fs_path.hh>
+#include <paludis/util/fs_error.hh>
+#include <paludis/util/options.hh>
+#include <test/test_framework.hh>
+#include <test/test_runner.hh>
+
+using namespace paludis;
+using namespace test;
+
+namespace test_cases
+{
+ struct FSIteratorManipulationTest : TestCase
+ {
+ FSIteratorManipulationTest() : TestCase("construction and manipulation") { }
+
+ void run()
+ {
+ TEST_CHECK_THROWS(FSIterator(FSPath("/i/dont/exist/"), { }), FSError);
+
+ FSIterator iter(FSPath("fs_iterator_TEST_dir"), { });
+ FSIterator iter1(iter);
+ TEST_CHECK(iter == iter1);
+ TEST_CHECK(!(iter != iter1));
+ }
+ } test_fs_iterator_manipulation;
+
+ struct FSIteratorIterateTest : TestCase
+ {
+ FSIteratorIterateTest() : TestCase("iterate") {}
+
+ void run()
+ {
+ FSIterator iter(FSPath("fs_iterator_TEST_dir"), { });
+ FSIterator iter1(FSPath("fs_iterator_TEST_dir"), { });
+ FSIterator iter2(FSPath("fs_iterator_TEST_dir"), { fsio_include_dotfiles });
+ FSIterator iter3(FSPath("fs_iterator_TEST_dir"), { fsio_inode_sort });
+
+ TEST_CHECK(iter != FSIterator());
+ TEST_CHECK(FSIterator() != iter);
+
+ TEST_CHECK_EQUAL(iter->basename(), "file1");
+ TEST_CHECK(++iter != FSIterator());
+ TEST_CHECK_EQUAL(iter->basename(), "file2");
+ TEST_CHECK(++iter != FSIterator());
+ TEST_CHECK_EQUAL(iter->basename(), "file4");
+ TEST_CHECK(++iter == FSIterator());
+ TEST_CHECK(FSIterator() == iter);
+
+ while (iter1 != FSIterator())
+ ++iter1;
+ TEST_CHECK(iter1 == FSIterator());
+ TEST_CHECK(iter == iter1);
+
+ TEST_CHECK_EQUAL(iter2->basename(), ".file3");
+ TEST_CHECK(++iter2 != FSIterator());
+ TEST_CHECK_EQUAL(iter2->basename(), "file1");
+ TEST_CHECK(++iter2 != FSIterator());
+ TEST_CHECK_EQUAL(iter2->basename(), "file2");
+ TEST_CHECK(++iter2 != FSIterator());
+ TEST_CHECK_EQUAL(iter2->basename(), "file4");
+ TEST_CHECK(++iter2 == FSIterator());
+ TEST_CHECK(FSIterator() == iter2);
+ TEST_CHECK(iter2 == FSIterator());
+
+ TEST_CHECK(iter1 == iter2);
+ TEST_CHECK(iter2 == iter1);
+
+ TEST_CHECK_EQUAL(std::distance(iter3, FSIterator()), 3);
+ }
+ } test_fs_iterator_iterate;
+}
+