Contents of /tags/mkinitrd-6_1_5/busybox/testsuite/uniq.tests
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Wed Aug 5 17:52:52 2009 UTC (15 years, 1 month ago) by niro
File size: 2528 byte(s)
Wed Aug 5 17:52:52 2009 UTC (15 years, 1 month ago) by niro
File size: 2528 byte(s)
tagged 'mkinitrd-6_1_5'
1 | #!/bin/sh |
2 | |
3 | # SUSv3 compliant uniq tests. |
4 | # Copyright 2005 by Rob Landley <rob@landley.net> |
5 | # Licensed under GPL v2, see file LICENSE for details. |
6 | |
7 | # AUDIT: Full SUSv3 coverage (except internationalization). |
8 | |
9 | . testing.sh |
10 | |
11 | # testing "test name" "options" "expected result" "file input" "stdin" |
12 | # file input will be file called "input" |
13 | # test can create a file "actual" instead of writing to stdout |
14 | |
15 | # Test exit status |
16 | |
17 | testing "uniq (exit with error)" "uniq nonexistent 2> /dev/null || echo yes" \ |
18 | "yes\n" "" "" |
19 | testing "uniq (exit success)" "uniq /dev/null && echo yes" "yes\n" "" "" |
20 | |
21 | # Test various data sources and destinations |
22 | |
23 | testing "uniq (default to stdin)" "uniq" "one\ntwo\nthree\n" "" \ |
24 | "one\ntwo\ntwo\nthree\nthree\nthree\n" |
25 | testing "uniq - (specify stdin)" "uniq -" "one\ntwo\nthree\n" "" \ |
26 | "one\ntwo\ntwo\nthree\nthree\nthree\n" |
27 | testing "uniq input (specify file)" "uniq input" "one\ntwo\nthree\n" \ |
28 | "one\ntwo\ntwo\nthree\nthree\nthree\n" "" |
29 | |
30 | testing "uniq input outfile (two files)" "uniq input actual > /dev/null" \ |
31 | "one\ntwo\nthree\n" "one\ntwo\ntwo\nthree\nthree\nthree\n" "" |
32 | testing "uniq (stdin) outfile" "uniq - actual" \ |
33 | "one\ntwo\nthree\n" "" "one\ntwo\ntwo\nthree\nthree\nthree\n" |
34 | # Note: SUSv3 doesn't seem to require support for "-" output, but we do anyway. |
35 | testing "uniq input - (specify stdout)" "uniq input -" \ |
36 | "one\ntwo\nthree\n" "one\ntwo\ntwo\nthree\nthree\nthree\n" "" |
37 | |
38 | |
39 | #-f skip fields |
40 | #-s skip chars |
41 | #-c occurrences |
42 | #-d dups only |
43 | #-u |
44 | #-w max chars |
45 | |
46 | # Test various command line options |
47 | |
48 | # Leading whitespace is a minor technical violation of the spec, |
49 | # but since gnu does it... |
50 | testing "uniq -c (occurrence count)" "uniq -c | sed 's/^[ \t]*//'" \ |
51 | "1 one\n2 two\n3 three\n" "" \ |
52 | "one\ntwo\ntwo\nthree\nthree\nthree\n" |
53 | testing "uniq -d (dups only) " "uniq -d" "two\nthree\n" "" \ |
54 | "one\ntwo\ntwo\nthree\nthree\nthree\n" |
55 | |
56 | testing "uniq -f -s (skip fields and chars)" "uniq -f2 -s 3" \ |
57 | "cc dd ee8 |
58 | aa bb cc9 |
59 | " "" \ |
60 | "cc dd ee8 |
61 | bb cc dd8 |
62 | aa bb cc9 |
63 | " |
64 | testing "uniq -w (compare max characters)" "uniq -w 2" \ |
65 | "cc1 |
66 | " "" \ |
67 | "cc1 |
68 | cc2 |
69 | cc3 |
70 | " |
71 | |
72 | testing "uniq -s -w (skip fields and compare max chars)" \ |
73 | "uniq -s 2 -w 2" \ |
74 | "aaccaa |
75 | " "" \ |
76 | "aaccaa |
77 | aaccbb |
78 | bbccaa |
79 | " |
80 | |
81 | # -d is "Suppress the writing fo lines that are not repeated in the input." |
82 | # -u is "Suppress the writing of lines that are repeated in the input." |
83 | # Therefore, together this means they should produce no output. |
84 | testing "uniq -u and -d produce no output" "uniq -d -u" "" "" \ |
85 | "one\ntwo\ntwo\nthree\nthree\nthree\n" |
86 | |
87 | exit $FAILCOUNT |
Properties
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svn:executable | * |