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| author | Denys Vlasenko | 2020-08-15 00:39:30 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2020-08-15 00:39:30 +0200 |
| commit | a77f3ecf68c63081934f5e0800eab80b5098bb24 (patch) | |
| tree | b8d9b333378f24b92feb2c38ea1552e465dca96d /testsuite | |
| parent | 5c69ad0ecdc18cf51b312c7c82848f4438fe1c8d (diff) | |
| download | busybox-a77f3ecf68c63081934f5e0800eab80b5098bb24.zip busybox-a77f3ecf68c63081934f5e0800eab80b5098bb24.tar.gz | |
grep: for -L, exitcode 0 means files *without* matches were found, closes 13151
This is a recent change in GNU grep as well (after 3.1)
function old new delta
grep_file 1215 1228 +13
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'testsuite')
| -rwxr-xr-x | testsuite/grep.tests | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/testsuite/grep.tests b/testsuite/grep.tests index e382788..66498a9 100755 --- a/testsuite/grep.tests +++ b/testsuite/grep.tests @@ -96,6 +96,14 @@ testing "grep -x -F (partial match 1)" "grep -x -F foo input ; echo \$?" \ testing "grep -x -F (partial match 2)" "grep -x -F foo input ; echo \$?" \ "1\n" "bar foo\n" "" +# -L "show filenames which do not match" has inverted exitcode (if it printed something, it's "success") +testing "grep -L exitcode 0" "grep -L qwe input; echo \$?" \ + "input\n0\n" "asd\n" "" +testing "grep -L exitcode 0 #2" "grep -L qwe input -; echo \$?" \ + "(standard input)\n0\n" "qwe\n" "asd\n" +testing "grep -L exitcode 1" "grep -L qwe input; echo \$?" \ + "1\n" "qwe\n" "" + optional EGREP testing "grep -E supports extended regexps" "grep -E fo+" "foo\n" "" \ "b\ar\nfoo\nbaz" |