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authorIsaac Dunham <ibid.ag@gmail.com>2014-06-01 17:47:19 -0500
committerIsaac Dunham <ibid.ag@gmail.com>2014-06-01 17:47:19 -0500
commit8b3b9aa1bdbd3a1d721873e4359f650ff52427e5 (patch)
treeb85237e96a5f52bc75c3b5c9366b7ec25773d7ed /scripts/test/du.test
parent670626ab009f1d369be94def71f48be2e88f0106 (diff)
downloadtoybox-8b3b9aa1bdbd3a1d721873e4359f650ff52427e5.tar.gz
The tests for link and du are attached.
Diffstat (limited to 'scripts/test/du.test')
-rwxr-xr-xscripts/test/du.test26
1 files changed, 26 insertions, 0 deletions
diff --git a/scripts/test/du.test b/scripts/test/du.test
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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"
+# I assume this means the space used to store the link name
+testing "du counts symlinks without following" "du -ks du_test" "12\tdu_test\n" "" ""
+testing "du -L follows symlinks" "du -ksL du_test" "16\tdu_test\n" "" ""
+# 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" "12\tdu_test\n" "" ""
+testing "du -LH does not follow unspecified symlinks" "du -ksLH du_test" "12\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
+