1 files changed, 46 insertions, 0 deletions
diff --git a/absl/flags/internal/path_util_test.cc b/absl/flags/internal/path_util_test.cc
new file mode 100644
index 000000000000..2091373c88ea
--- /dev/null
+++ b/absl/flags/internal/path_util_test.cc
@@ -0,0 +1,46 @@
+//
+//  Copyright 2019 The Abseil Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "absl/flags/internal/path_util.h"
+
+#include "gtest/gtest.h"
+
+namespace {
+
+namespace flags = absl::flags_internal;
+
+TEST(FlagsPathUtilTest, TestBasename) {
+  EXPECT_EQ(flags::Basename(""), "");
+  EXPECT_EQ(flags::Basename("a.cc"), "a.cc");
+  EXPECT_EQ(flags::Basename("dir/a.cc"), "a.cc");
+  EXPECT_EQ(flags::Basename("dir1/dir2/a.cc"), "a.cc");
+  EXPECT_EQ(flags::Basename("../dir1/dir2/a.cc"), "a.cc");
+  EXPECT_EQ(flags::Basename("/dir1/dir2/a.cc"), "a.cc");
+  EXPECT_EQ(flags::Basename("/dir1/dir2/../dir3/a.cc"), "a.cc");
+}
+
+// --------------------------------------------------------------------
+
+TEST(FlagsPathUtilTest, TestPackage) {
+  EXPECT_EQ(flags::Package(""), "");
+  EXPECT_EQ(flags::Package("a.cc"), "");
+  EXPECT_EQ(flags::Package("dir/a.cc"), "dir/");
+  EXPECT_EQ(flags::Package("dir1/dir2/a.cc"), "dir1/dir2/");
+  EXPECT_EQ(flags::Package("../dir1/dir2/a.cc"), "../dir1/dir2/");
+  EXPECT_EQ(flags::Package("/dir1/dir2/a.cc"), "/dir1/dir2/");
+  EXPECT_EQ(flags::Package("/dir1/dir2/../dir3/a.cc"), "/dir1/dir2/../dir3/");
+}
+
+}  // namespace