summaryrefslogtreecommitdiffstats
path: root/src/lib/util/tests/filename_unittest.cc
diff options
context:
space:
mode:
Diffstat (limited to 'src/lib/util/tests/filename_unittest.cc')
-rw-r--r--src/lib/util/tests/filename_unittest.cc225
1 files changed, 225 insertions, 0 deletions
diff --git a/src/lib/util/tests/filename_unittest.cc b/src/lib/util/tests/filename_unittest.cc
new file mode 100644
index 0000000..39ff1f9
--- /dev/null
+++ b/src/lib/util/tests/filename_unittest.cc
@@ -0,0 +1,225 @@
+// Copyright (C) 2011-2015 Internet Systems Consortium, Inc. ("ISC")
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#include <config.h>
+
+#include <string>
+
+#include <gtest/gtest.h>
+
+#include <util/filename.h>
+
+using namespace isc;
+using namespace isc::util;
+using namespace std;
+
+class FilenameTest : public ::testing::Test {
+protected:
+ FilenameTest()
+ {
+ }
+};
+
+
+// Check that the name can be changed
+
+TEST_F(FilenameTest, SetName) {
+ Filename fname("/a/b/c.d");
+ EXPECT_EQ("/a/b/c.d", fname.fullName());
+
+ fname.setName("test.txt");
+ EXPECT_EQ("test.txt", fname.fullName());
+}
+
+
+// Check that the components are split correctly. This is a check of the
+// private member split() method.
+
+TEST_F(FilenameTest, Components) {
+
+ // Complete name
+ Filename fname("/alpha/beta/gamma.delta");
+ EXPECT_EQ("/alpha/beta/", fname.directory());
+ EXPECT_EQ("gamma", fname.name());
+ EXPECT_EQ(".delta", fname.extension());
+ EXPECT_EQ("gamma.delta", fname.nameAndExtension());
+
+ // Directory only
+ fname.setName("/gamma/delta/");
+ EXPECT_EQ("/gamma/delta/", fname.directory());
+ EXPECT_EQ("", fname.name());
+ EXPECT_EQ("", fname.extension());
+ EXPECT_EQ("", fname.nameAndExtension());
+
+ // Filename only
+ fname.setName("epsilon");
+ EXPECT_EQ("", fname.directory());
+ EXPECT_EQ("epsilon", fname.name());
+ EXPECT_EQ("", fname.extension());
+ EXPECT_EQ("epsilon", fname.nameAndExtension());
+
+ // Extension only
+ fname.setName(".zeta");
+ EXPECT_EQ("", fname.directory());
+ EXPECT_EQ("", fname.name());
+ EXPECT_EQ(".zeta", fname.extension());
+ EXPECT_EQ(".zeta", fname.nameAndExtension());
+
+ // Missing directory
+ fname.setName("eta.theta");
+ EXPECT_EQ("", fname.directory());
+ EXPECT_EQ("eta", fname.name());
+ EXPECT_EQ(".theta", fname.extension());
+ EXPECT_EQ("eta.theta", fname.nameAndExtension());
+
+ // Missing filename
+ fname.setName("/iota/.kappa");
+ EXPECT_EQ("/iota/", fname.directory());
+ EXPECT_EQ("", fname.name());
+ EXPECT_EQ(".kappa", fname.extension());
+ EXPECT_EQ(".kappa", fname.nameAndExtension());
+
+ // Missing extension
+ fname.setName("lambda/mu/nu");
+ EXPECT_EQ("lambda/mu/", fname.directory());
+ EXPECT_EQ("nu", fname.name());
+ EXPECT_EQ("", fname.extension());
+ EXPECT_EQ("nu", fname.nameAndExtension());
+
+ // Check that the decomposition can occur in the presence of leading and
+ // trailing spaces
+ fname.setName(" lambda/mu/nu\t ");
+ EXPECT_EQ("lambda/mu/", fname.directory());
+ EXPECT_EQ("nu", fname.name());
+ EXPECT_EQ("", fname.extension());
+ EXPECT_EQ("nu", fname.nameAndExtension());
+
+ // Empty string
+ fname.setName("");
+ EXPECT_EQ("", fname.directory());
+ EXPECT_EQ("", fname.name());
+ EXPECT_EQ("", fname.extension());
+ EXPECT_EQ("", fname.nameAndExtension());
+
+ // ... and just spaces
+ fname.setName(" ");
+ EXPECT_EQ("", fname.directory());
+ EXPECT_EQ("", fname.name());
+ EXPECT_EQ("", fname.extension());
+ EXPECT_EQ("", fname.nameAndExtension());
+
+ // Check corner cases - where separators are present, but strings are
+ // absent.
+ fname.setName("/");
+ EXPECT_EQ("/", fname.directory());
+ EXPECT_EQ("", fname.name());
+ EXPECT_EQ("", fname.extension());
+ EXPECT_EQ("", fname.nameAndExtension());
+
+ fname.setName(".");
+ EXPECT_EQ("", fname.directory());
+ EXPECT_EQ("", fname.name());
+ EXPECT_EQ(".", fname.extension());
+ EXPECT_EQ(".", fname.nameAndExtension());
+
+ fname.setName("/.");
+ EXPECT_EQ("/", fname.directory());
+ EXPECT_EQ("", fname.name());
+ EXPECT_EQ(".", fname.extension());
+ EXPECT_EQ(".", fname.nameAndExtension());
+
+ // Note that the space is a valid filename here; only leading and trailing
+ // spaces should be trimmed.
+ fname.setName("/ .");
+ EXPECT_EQ("/", fname.directory());
+ EXPECT_EQ(" ", fname.name());
+ EXPECT_EQ(".", fname.extension());
+ EXPECT_EQ(" .", fname.nameAndExtension());
+
+ fname.setName(" / . ");
+ EXPECT_EQ("/", fname.directory());
+ EXPECT_EQ(" ", fname.name());
+ EXPECT_EQ(".", fname.extension());
+ EXPECT_EQ(" .", fname.nameAndExtension());
+}
+
+// Check that the expansion with a default works.
+
+TEST_F(FilenameTest, ExpandWithDefault) {
+ Filename fname("a.b");
+
+ // These tests also check that the trimming of the default component is
+ // done properly.
+ EXPECT_EQ("/c/d/a.b", fname.expandWithDefault(" /c/d/ "));
+ EXPECT_EQ("/c/d/a.b", fname.expandWithDefault("/c/d/e.f"));
+ EXPECT_EQ("a.b", fname.expandWithDefault("e.f"));
+
+ fname.setName("/a/b/c");
+ EXPECT_EQ("/a/b/c.d", fname.expandWithDefault(".d"));
+ EXPECT_EQ("/a/b/c.d", fname.expandWithDefault("x.d"));
+ EXPECT_EQ("/a/b/c.d", fname.expandWithDefault("/s/t/u.d"));
+ EXPECT_EQ("/a/b/c", fname.expandWithDefault("/s/t/u"));
+
+ fname.setName(".h");
+ EXPECT_EQ("/a/b/c.h", fname.expandWithDefault("/a/b/c.msg"));
+}
+
+// Check that we can use this as a default in expanding a filename
+
+TEST_F(FilenameTest, UseAsDefault) {
+
+ Filename fname("a.b");
+
+ // These tests also check that the trimming of the default component is
+ // done properly.
+ EXPECT_EQ("/c/d/a.b", fname.useAsDefault(" /c/d/ "));
+ EXPECT_EQ("/c/d/e.f", fname.useAsDefault("/c/d/e.f"));
+ EXPECT_EQ("e.f", fname.useAsDefault("e.f"));
+
+ fname.setName("/a/b/c");
+ EXPECT_EQ("/a/b/c.d", fname.useAsDefault(".d"));
+ EXPECT_EQ("/a/b/x.d", fname.useAsDefault("x.d"));
+ EXPECT_EQ("/s/t/u.d", fname.useAsDefault("/s/t/u.d"));
+ EXPECT_EQ("/s/t/u", fname.useAsDefault("/s/t/u"));
+ EXPECT_EQ("/a/b/c", fname.useAsDefault(""));
+}
+
+TEST_F(FilenameTest, setDirectory) {
+ Filename fname("a.b");
+ EXPECT_EQ("", fname.directory());
+ EXPECT_EQ("a.b", fname.fullName());
+ EXPECT_EQ("a.b", fname.expandWithDefault(""));
+
+ fname.setDirectory("/just/some/dir/");
+ EXPECT_EQ("/just/some/dir/", fname.directory());
+ EXPECT_EQ("/just/some/dir/a.b", fname.fullName());
+ EXPECT_EQ("/just/some/dir/a.b", fname.expandWithDefault(""));
+
+ fname.setDirectory("/just/some/dir");
+ EXPECT_EQ("/just/some/dir/", fname.directory());
+ EXPECT_EQ("/just/some/dir/a.b", fname.fullName());
+ EXPECT_EQ("/just/some/dir/a.b", fname.expandWithDefault(""));
+
+ fname.setDirectory("/");
+ EXPECT_EQ("/", fname.directory());
+ EXPECT_EQ("/a.b", fname.fullName());
+ EXPECT_EQ("/a.b", fname.expandWithDefault(""));
+
+ fname.setDirectory("");
+ EXPECT_EQ("", fname.directory());
+ EXPECT_EQ("a.b", fname.fullName());
+ EXPECT_EQ("a.b", fname.expandWithDefault(""));
+
+ fname = Filename("/first/a.b");
+ EXPECT_EQ("/first/", fname.directory());
+ EXPECT_EQ("/first/a.b", fname.fullName());
+ EXPECT_EQ("/first/a.b", fname.expandWithDefault(""));
+
+ fname.setDirectory("/just/some/dir");
+ EXPECT_EQ("/just/some/dir/", fname.directory());
+ EXPECT_EQ("/just/some/dir/a.b", fname.fullName());
+ EXPECT_EQ("/just/some/dir/a.b", fname.expandWithDefault(""));
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-13 18:36:23 +0000