Mercurial > hg > toybox
view tests/du.test @ 1776:7bf68329eb3b draft default tip
Repository switched to git at https://github.com/landley/toybox
author | Rob Landley <rob@landley.net> |
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date | Thu, 09 Apr 2015 02:28:32 -0500 |
parents | a016421051e4 |
children |
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#!/bin/bash [ -f testing.sh ] && . testing.sh #testing "name" "command" "result" "infile" "stdin" # we only test with -k since getting POSIX version is variable # POSIXLY_CORRECT is sometimes needed, sometimes -P is needed, # while -k is the default on most Linux systems mkdir -p du_test/test du_2/foo testing "du (no options)" "du -k du_test" "4\tdu_test/test\n8\tdu_test\n" "" "" testing "du -s" "du -k -s du_test" "8\tdu_test\n" "" "" ln -s ../du_2 du_test/xyz # "du shall count the size of the symbolic link" # The tests assume that like for most POSIX systems symbolic # links are stored directly in the inode so that the # allocated file space is zero. testing "du counts symlinks without following" "du -ks du_test" "8\tdu_test\n" "" "" testing "du -L follows symlinks" "du -ksL du_test" "16\tdu_test\n" "" "" ln -s . du_test/up testing "du -L avoid endless loop" "du -ksL du_test" "16\tdu_test\n" "" "" rm du_test/up # if -H and -L are specified, the last takes priority testing "du -HL follows symlinks" "du -ksHL du_test" "16\tdu_test\n" "" "" testing "du -H does not follow unspecified symlinks" "du -ksH du_test" "8\tdu_test\n" "" "" testing "du -LH does not follow unspecified symlinks" "du -ksLH du_test" "8\tdu_test\n" "" "" testing "du -H follows specified symlinks" "du -ksH du_test/xyz" "8\tdu_test/xyz\n" "" "" rm -rf du_test du_2