Contents of /trunk/mkinitrd-magellan/busybox/testsuite/grep.tests
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Sat Sep 1 22:45:15 2007 UTC (17 years ago) by niro
File size: 3257 byte(s)
Sat Sep 1 22:45:15 2007 UTC (17 years ago) by niro
File size: 3257 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 | # grep tests. |
4 | # Copyright 2005 by Rob Landley <rob@landley.net> |
5 | # Licensed under GPL v2, see file LICENSE for details. |
6 | |
7 | # AUDIT: |
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 "grep (exit with error)" "grep nonexistent 2> /dev/null ; echo \$?" \ |
18 | "1\n" "" "" |
19 | testing "grep (exit success)" "grep grep $0 > /dev/null 2>&1 ; echo \$?" "0\n" \ |
20 | "" "" |
21 | # Test various data sources and destinations |
22 | |
23 | testing "grep (default to stdin)" "grep two" "two\n" "" \ |
24 | "one\ntwo\nthree\nthree\nthree\n" |
25 | testing "grep - (specify stdin)" "grep two -" "two\n" "" \ |
26 | "one\ntwo\nthree\nthree\nthree\n" |
27 | testing "grep input (specify file)" "grep two input" "two\n" \ |
28 | "one\ntwo\nthree\nthree\nthree\n" "" |
29 | |
30 | testing "grep (no newline at EOL)" "grep bug" "bug" "bug" "" |
31 | |
32 | # Note that this assumes actual is empty. |
33 | testing "grep input actual (two files)" "grep two input actual 2> /dev/null" \ |
34 | "input:two\n" "one\ntwo\nthree\nthree\nthree\n" "" |
35 | |
36 | testing "grep - infile (specify stdin and file)" "grep two - input" \ |
37 | "(standard input):two\ninput:two\n" "one\ntwo\nthree\n" \ |
38 | "one\ntwo\ntoo\nthree\nthree\n" |
39 | |
40 | # Check if we see the correct return value if both stdin and non-existing file |
41 | # are given. |
42 | testing "grep - nofile (specify stdin and nonexisting file)" \ |
43 | "grep two - nonexistent 2> /dev/null ; echo \$?" \ |
44 | "(standard input):two\n(standard input):two\n2\n" \ |
45 | "" "one\ntwo\ntwo\nthree\nthree\nthree\n" |
46 | testing "grep -q - nofile (specify stdin and nonexisting file, no match)" \ |
47 | "grep -q nomatch - nonexistent 2> /dev/null ; echo \$?" \ |
48 | "2\n" "" "one\ntwo\ntwo\nthree\nthree\nthree\n" |
49 | # SUSv3: If the -q option is specified, the exit status shall be zero |
50 | # if an input line is selected, even if an error was detected. |
51 | testing "grep -q - nofile (specify stdin and nonexisting file, match)" \ |
52 | "grep -q two - nonexistent ; echo \$?" \ |
53 | "0\n" "" "one\ntwo\ntwo\nthree\nthree\nthree\n" |
54 | |
55 | # Test various command line options |
56 | # -s no error messages |
57 | testing "grep -s nofile (nonexisting file, no match)" \ |
58 | "grep -s nomatch nonexistent ; echo \$?" "2\n" "" "" |
59 | testing "grep -s nofile - (stdin and nonexisting file, match)" \ |
60 | "grep -s domatch nonexistent - ; echo \$?" \ |
61 | "(standard input):domatch\n2\n" "" "nomatch\ndomatch\nend\n" |
62 | |
63 | # This doesn't match GNU behaviour (Binary file input matches) |
64 | # acts like GNU grep -a |
65 | testing "grep handles binary files" "grep foo input" "foo\n" "\0foo\n\n" "" |
66 | # This doesn't match GNU behaviour (Binary file (standard input) matches) |
67 | # acts like GNU grep -a |
68 | testing "grep handles binary stdin" "grep foo" "foo\n" "" "\0foo\n\n" |
69 | |
70 | testing "grep matches NUL" "grep . input > /dev/null 2>&1 ; echo \$?" \ |
71 | "0\n" "\0\n" "" |
72 | |
73 | # -e regex |
74 | testing "grep handles multiple regexps" "grep -e one -e two input ; echo \$?" \ |
75 | "one\ntwo\n0\n" "one\ntwo\n" "" |
76 | |
77 | optional FEATURE_GREP_EGREP_ALIAS |
78 | testing "grep -E supports extended regexps" "grep -E fo+" "foo\n" "" \ |
79 | "b\ar\nfoo\nbaz" |
80 | testing "grep is also egrep" "egrep foo" "foo\n" "" "foo\nbar\n" |
81 | testing "egrep is not case insensitive" \ |
82 | "egrep foo ; [ \$? -ne 0 ] && echo yes" "yes\n" "" "FOO\n" |
83 | |
84 | exit $FAILCOUNT |
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svn:executable | * |