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

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    Revision 816 - (show annotations) (download)
    Fri Apr 24 18:33:46 2009 UTC (15 years, 1 month ago) by niro
    File size: 2287 byte(s) 
    -updated to busybox-1.13.4
    1 #!/bin/sh
    2 # Copyright 2008 by Denys Vlasenko
    3 # Licensed under GPL v2, see file LICENSE for details.
    4
    5 . testing.sh
    6
    7 # testing "test name" "options" "expected result" "file input" "stdin"
    8
    9 # diff outputs date/time in the header, which should not be analysed
    10 # NB: sed has tab character in s command!
    11 TRIM_TAB="sed 's/ .*//'"
    12
    13 testing "diff of stdin" \
    14 "diff -u - input | $TRIM_TAB" \
    15 "\
    16 --- -
    17 +++ input
    18 @@ -1 +1,3 @@
    19 +qwe
    20 asd
    21 +zxc
    22 " \
    23 "qwe\nasd\nzxc\n" \
    24 "asd\n"
    25
    26 testing "diff of stdin, no newline in the file" \
    27 "diff -u - input | $TRIM_TAB" \
    28 "\
    29 --- -
    30 +++ input
    31 @@ -1 +1,3 @@
    32 +qwe
    33 asd
    34 +zxc
    35 \\ No newline at end of file
    36 " \
    37 "qwe\nasd\nzxc" \
    38 "asd\n"
    39
    40 # we also test that stdin is in fact NOT read
    41 testing "diff of stdin, twice" \
    42 "diff - -; echo $?; wc -c" \
    43 "0\n5\n" \
    44 "" \
    45 "stdin"
    46
    47 # testing "test name" "options" "expected result" "file input" "stdin"
    48
    49 rm -rf diff1 diff2
    50 mkdir diff1 diff2 diff2/subdir
    51 echo qwe >diff1/-
    52 echo asd >diff2/subdir/-
    53 testing "diff diff1 diff2/subdir" \
    54 "diff -ur diff1 diff2/subdir | $TRIM_TAB" \
    55 "\
    56 --- diff1/-
    57 +++ diff2/subdir/-
    58 @@ -1 +1 @@
    59 -qwe
    60 +asd
    61 " \
    62 "" ""
    63
    64 # using directory structure from prev test...
    65 testing "diff dir dir2/file/-" \
    66 "diff -ur diff1 diff2/subdir/- | $TRIM_TAB" \
    67 "\
    68 --- diff1/-
    69 +++ diff2/subdir/-
    70 @@ -1 +1 @@
    71 -qwe
    72 +asd
    73 " \
    74 "" ""
    75
    76 # using directory structure from prev test...
    77 mkdir diff1/test
    78 mkfifo diff2/subdir/test
    79 testing "diff of dir and fifo" \
    80 "diff -ur diff1 diff2/subdir | $TRIM_TAB" \
    81 "\
    82 --- diff1/-
    83 +++ diff2/subdir/-
    84 @@ -1 +1 @@
    85 -qwe
    86 +asd
    87 Only in diff2/subdir: test
    88 " \
    89 "" ""
    90
    91 # using directory structure from prev test...
    92 rmdir diff1/test
    93 echo >diff1/test
    94 testing "diff of file and fifo" \
    95 "diff -ur diff1 diff2/subdir | $TRIM_TAB" \
    96 "\
    97 --- diff1/-
    98 +++ diff2/subdir/-
    99 @@ -1 +1 @@
    100 -qwe
    101 +asd
    102 File diff2/subdir/test is not a regular file or directory and was skipped
    103 " \
    104 "" ""
    105
    106 # using directory structure from prev test...
    107 mkfifo diff1/test2
    108 testing "diff -rN does not read non-regular files" \
    109 "diff -urN diff1 diff2/subdir | $TRIM_TAB" \
    110 "\
    111 --- diff1/-
    112 +++ diff2/subdir/-
    113 @@ -1 +1 @@
    114 -qwe
    115 +asd
    116 File diff2/subdir/test is not a regular file or directory and was skipped
    117 File diff1/test2 is not a regular file or directory and was skipped
    118 " \
    119 "" ""
    120
    121 # clean up
    122 rm -rf diff1 diff2
    123
    124 exit $FAILCOUNT