Imported Upstream version 1.14.0

[platform/upstream/gtest.git] / googletest / include / gtest / internal / gtest-filepath.h

diff --git a/googletest/include/gtest/internal/gtest-filepath.h b/googletest/include/gtest/internal/gtest-filepath.h
index a2a60a9..5189c81 100644 (file)
--- a/googletest/include/gtest/internal/gtest-filepath.h
+++ b/googletest/include/gtest/internal/gtest-filepath.h
@@ -42,11 +42,16 @@
 #ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
 #define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
 
+#include <string>
+
+#include "gtest/internal/gtest-port.h"
 #include "gtest/internal/gtest-string.h"
 
 GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
 /* class A needs to have dll-interface to be used by clients of class B */)
 
+#if GTEST_HAS_FILE_SYSTEM
+
 namespace testing {
 namespace internal {
 
@@ -199,6 +204,16 @@ class GTEST_API_ FilePath {
   // separators. Returns NULL if no path separator was found.
   const char* FindLastPathSeparator() const;
 
+  // Returns the length of the path root, including the directory separator at
+  // the end of the prefix. Returns zero by definition if the path is relative.
+  // Examples:
+  // - [Windows] "..\Sibling" => 0
+  // - [Windows] "\Windows" => 1
+  // - [Windows] "C:/Windows\Notepad.exe" => 3
+  // - [Windows] "\\Host\Share\C$/Windows" => 13
+  // - [UNIX] "/bin" => 1
+  size_t CalculateRootLength() const;
+
   std::string pathname_;
 };  // class FilePath
 
@@ -207,4 +222,6 @@ class GTEST_API_ FilePath {
 
 GTEST_DISABLE_MSC_WARNINGS_POP_()  //  4251
 
+#endif  // GTEST_HAS_FILE_SYSTEM
+
 #endif  // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_