migrate tempdir code to test.cc

1 files changed, 13 insertions, 0 deletions

diff --git a/src/test.h b/src/test.h
index c8c2758..df544c6 100644
--- a/src/test.h
+++ b/src/test.h
@@ -61,4 +61,17 @@ struct VirtualFileSystem : public DiskInterface {
   set<string> files_removed_;
 };
 
+struct ScopedTempDir {
+  /// Create a temporary directory and chdir into it.
+  void CreateAndEnter(const string& name);
+
+  /// Clean up the temporary directory.
+  void Cleanup();
+
+  /// The temp directory containing our dir.
+  string start_dir_;
+  /// The subdirectory name for our dir, or empty if it hasn't been set up.
+  string temp_dir_name_;
+};
+
 #endif // NINJA_TEST_H_