1# Create two directories for further comparison. 2# RUN: rm -rf %t/dir1 %t/dir2 3# RUN: mkdir -p %t/dir1 %t/dir2 4 5# Add two empty files with different names, "diff -r" should fail. 6# RUN: touch %t/dir1/dir1unique 7# RUN: touch %t/dir2/dir2unique 8# RUN: diff -r %t/dir1 %t/dir2 9