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# Check recursive diff ("diff -r").
# Create two directories for further comparison.
# RUN: rm -rf %t/dir1 %t/dir2
# RUN: mkdir -p %t/dir1 %t/dir2
# Create same files in both of the dirs.
# RUN: echo "hello" > %t/dir1/f1
# RUN: echo "hello" > %t/dir2/f1
# Create same subdirectories with same contents.
# RUN: mkdir -p %t/dir1/subdir %t/dir2/subdir
# RUN: echo "12345" > %t/dir1/subdir/f01
# RUN: echo "12345" > %t/dir2/subdir/f01
# RUN: echo -e "xxx\nzzz\nyyy" > %t/dir1/subdir/f02
# RUN: echo -e "xxx\nzzz\nyyy" > %t/dir2/subdir/f02
# Create empty subdirectories with same names.
# RUN: mkdir -p %t/dir1/empty_subdir %t/dir2/empty_subdir
# RUN: diff -r %t/dir1 %t/dir2
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