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    Contents of /trunk/mkinitrd-magellan/busybox/testsuite/uniq.tests

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    Revision 532 - (show annotations) (download)
    Sat Sep 1 22:45:15 2007 UTC (16 years, 9 months ago) by niro
    File size: 2312 byte(s) 
    -import if magellan mkinitrd; it is a fork of redhats mkinitrd-5.0.8 with all magellan patches and features; deprecates magellan-src/mkinitrd
    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
    45 # Test various command line options
    46
    47 # Leading whitespace is a minor technical violation of the spec,
    48 # but since gnu does it...
    49 testing "uniq -c (occurrence count)" "uniq -c | sed 's/^[ \t]*//'" \
    50 "1 one\n2 two\n3 three\n" "" \
    51 "one\ntwo\ntwo\nthree\nthree\nthree\n"
    52 testing "uniq -d (dups only) " "uniq -d" "two\nthree\n" "" \
    53 "one\ntwo\ntwo\nthree\nthree\nthree\n"
    54
    55 testing "uniq -f -s (skip fields and chars)" "uniq -f2 -s 3" \
    56 "cc dd ee8
    57 aa bb cc9
    58 " "" \
    59 "cc dd ee8
    60 bb cc dd8
    61 aa bb cc9
    62 "
    63
    64 # -d is "Suppress the writing fo lines that are not repeated in the input."
    65 # -u is "Suppress the writing of lines that are repeated in the input."
    66 # Therefore, together this means they should produce no output.
    67 testing "uniq -u and -d produce no output" "uniq -d -u" "" "" \
    68 "one\ntwo\ntwo\nthree\nthree\nthree\n"
    69
    70 exit $FAILCOUNT

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