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Diffstat (limited to 't/lib-unique-files.sh')
-rw-r--r-- | t/lib-unique-files.sh | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/t/lib-unique-files.sh b/t/lib-unique-files.sh new file mode 100644 index 0000000000..a14080fe79 --- /dev/null +++ b/t/lib-unique-files.sh @@ -0,0 +1,34 @@ +# Helper to create files with unique contents + +# Create multiple files with unique contents within this test run. Takes the +# number of directories, the number of files in each directory, and the base +# directory. +# +# test_create_unique_files 2 3 my_dir -- Creates 2 directories with 3 files +# each in my_dir, all with contents +# different from previous invocations +# of this command in this run. + +test_create_unique_files () { + test "$#" -ne 3 && BUG "3 param" + + local dirs="$1" && + local files="$2" && + local basedir="$3" && + local counter="0" && + local i && + local j && + test_tick && + local basedata="$basedir$test_tick" && + rm -rf "$basedir" && + for i in $(test_seq $dirs) + do + local dir="$basedir/dir$i" && + mkdir -p "$dir" && + for j in $(test_seq $files) + do + counter=$((counter + 1)) && + echo "$basedata.$counter">"$dir/file$j.txt" + done + done +} |