Contents of /trunk/mkinitrd-magellan/busybox/testsuite/grep.tests
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Wed Dec 15 21:33:41 2010 UTC (13 years, 9 months ago) by niro
File size: 3971 byte(s)
Wed Dec 15 21:33:41 2010 UTC (13 years, 9 months ago) by niro
File size: 3971 byte(s)
-updated to busybox-1.17.4
1 | #!/bin/sh |
2 | |
3 | # Copyright 2005 by Rob Landley <rob@landley.net> |
4 | # Licensed under GPL v2, see file LICENSE for details. |
5 | |
6 | # AUDIT: |
7 | |
8 | . ./testing.sh |
9 | |
10 | # testing "test name" "options" "expected result" "file input" "stdin" |
11 | # file input will be file called "input" |
12 | # test can create a file "actual" instead of writing to stdout |
13 | |
14 | # Test exit status |
15 | |
16 | testing "grep (exit with error)" "grep nonexistent 2> /dev/null ; echo \$?" \ |
17 | "1\n" "" "" |
18 | testing "grep (exit success)" "grep grep $0 > /dev/null 2>&1 ; echo \$?" "0\n" \ |
19 | "" "" |
20 | # Test various data sources and destinations |
21 | |
22 | testing "grep (default to stdin)" "grep two" "two\n" "" \ |
23 | "one\ntwo\nthree\nthree\nthree\n" |
24 | testing "grep - (specify stdin)" "grep two -" "two\n" "" \ |
25 | "one\ntwo\nthree\nthree\nthree\n" |
26 | testing "grep input (specify file)" "grep two input" "two\n" \ |
27 | "one\ntwo\nthree\nthree\nthree\n" "" |
28 | |
29 | # GNU grep 2.5.3 outputs a new line character after the located string |
30 | # even if there is no new line character in the input |
31 | testing "grep (no newline at EOL)" "grep bug input" "bug\n" "bug" "" |
32 | |
33 | >empty |
34 | testing "grep two files" "grep two input empty 2>/dev/null" \ |
35 | "input:two\n" "one\ntwo\nthree\nthree\nthree\n" "" |
36 | rm empty |
37 | |
38 | testing "grep - infile (specify stdin and file)" "grep two - input" \ |
39 | "(standard input):two\ninput:two\n" "one\ntwo\nthree\n" \ |
40 | "one\ntwo\ntoo\nthree\nthree\n" |
41 | |
42 | # Check if we see the correct return value if both stdin and non-existing file |
43 | # are given. |
44 | testing "grep - nofile (specify stdin and nonexisting file)" \ |
45 | "grep two - nonexistent 2> /dev/null ; echo \$?" \ |
46 | "(standard input):two\n(standard input):two\n2\n" \ |
47 | "" "one\ntwo\ntwo\nthree\nthree\nthree\n" |
48 | testing "grep -q - nofile (specify stdin and nonexisting file, no match)" \ |
49 | "grep -q nomatch - nonexistent 2> /dev/null ; echo \$?" \ |
50 | "2\n" "" "one\ntwo\ntwo\nthree\nthree\nthree\n" |
51 | # SUSv3: If the -q option is specified, the exit status shall be zero |
52 | # if an input line is selected, even if an error was detected. |
53 | testing "grep -q - nofile (specify stdin and nonexisting file, match)" \ |
54 | "grep -q two - nonexistent ; echo \$?" \ |
55 | "0\n" "" "one\ntwo\ntwo\nthree\nthree\nthree\n" |
56 | |
57 | # Test various command line options |
58 | # -s no error messages |
59 | testing "grep -s nofile (nonexisting file, no match)" \ |
60 | "grep -s nomatch nonexistent ; echo \$?" "2\n" "" "" |
61 | testing "grep -s nofile - (stdin and nonexisting file, match)" \ |
62 | "grep -s domatch nonexistent - ; echo \$?" \ |
63 | "(standard input):domatch\n2\n" "" "nomatch\ndomatch\nend\n" |
64 | |
65 | optional EXTRA_COMPAT |
66 | testing "grep handles NUL in files" "grep -a foo input" "\0foo\n" "\0foo\n\n" "" |
67 | testing "grep handles NUL on stdin" "grep -a foo" "\0foo\n" "" "\0foo\n\n" |
68 | |
69 | testing "grep matches NUL" "grep . input > /dev/null 2>&1 ; echo \$?" \ |
70 | "0\n" "\0\n" "" |
71 | SKIP= |
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 | testing "grep -F handles multiple expessions" "grep -F -e one -e two input ; echo \$?" \ |
77 | "one\ntwo\n0\n" "one\ntwo\n" "" |
78 | testing "grep -F handles -i" "grep -F -i foo input ; echo \$?" \ |
79 | "FOO\n0\n" "FOO\n" "" |
80 | |
81 | # -f file/- |
82 | testing "grep can read regexps from stdin" "grep -f - input ; echo \$?" \ |
83 | "two\nthree\n0\n" "tw\ntwo\nthree\n" "tw.\nthr\n" |
84 | |
85 | optional FEATURE_GREP_EGREP_ALIAS |
86 | testing "grep -E supports extended regexps" "grep -E fo+" "foo\n" "" \ |
87 | "b\ar\nfoo\nbaz" |
88 | testing "grep is also egrep" "egrep foo" "foo\n" "" "foo\nbar\n" |
89 | testing "egrep is not case insensitive" \ |
90 | "egrep foo ; [ \$? -ne 0 ] && echo yes" "yes\n" "" "FOO\n" |
91 | testing "grep -E -o prints all matches" \ |
92 | "grep -E -o '([[:xdigit:]]{2}[:-]){5}[[:xdigit:]]{2}'" \ |
93 | "00:19:3E:00:AA:5E\n00:1D:60:3D:3A:FB\n00:22:43:49:FB:AA\n" \ |
94 | "" "00:19:3E:00:AA:5E 00:1D:60:3D:3A:FB 00:22:43:49:FB:AA\n" |
95 | SKIP= |
96 | |
97 | testing "grep -o does not loop forever" \ |
98 | 'grep -o "[^/]*$"' \ |
99 | "test\n" \ |
100 | "" "/var/test\n" |
101 | testing "grep -o does not loop forever on zero-length match" \ |
102 | 'grep -o "" | head -n1' \ |
103 | "" \ |
104 | "" "test\n" |
105 | |
106 | exit $FAILCOUNT |
Properties
Name | Value |
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svn:executable | * |