| Denis Vlasenko | cee01cf | 2008-03-24 20:33:47 +0000 | [diff] [blame] | 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 |