1#!/usr/bin/env bats 2 3load helper 4 5setup() { 6 $HDFS mkdir -p /_test_cmd/du/dir1 7 $HDFS mkdir -p /_test_cmd/du/dir2 8 $HDFS mkdir -p /_test_cmd/du/dir3 9 $HADOOP_FS -cp hdfs://$HADOOP_NAMENODE/_test/foo.txt hdfs://$HADOOP_NAMENODE/_test_cmd/du/dir1/foo1.txt 10} 11 12@test "du" { 13 run $HDFS du /_test/foo.txt 14 assert_success 15 assert_output <<OUT 164 /_test/foo.txt 17OUT 18} 19 20@test "du human readable" { 21 run $HDFS du -h /_test/foo.txt 22 assert_success 23 assert_output <<OUT 244B /_test/foo.txt 25OUT 26} 27 28 29@test "du dir" { 30 run $HDFS du /_test_cmd/du/dir1 31 assert_success 32 assert_output <<OUT 334 /_test_cmd/du/dir1/foo1.txt 344 /_test_cmd/du/dir1 35OUT 36} 37 38@test "du summary" { 39 run $HDFS du -s /_test_cmd/du/dir1 40 assert_success 41 assert_output <<OUT 424 /_test_cmd/du/dir1 43OUT 44} 45 46@test "du nonexistent" { 47 run $HDFS du /_test_cmd/nonexistent 48 assert_failure 49 assert_output <<OUT 50stat /_test_cmd/nonexistent: file does not exist 51OUT 52} 53 54teardown() { 55 $HDFS rm -r /_test_cmd/du 56} 57