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testsuite: add tests for cut and grep;

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slight improvements to infrastructure
This commit is contained in:
Denis Vlasenko
2007-11-26 05:38:20 +00:00
parent ed270a5f32
commit 4e1e720523
4 changed files with 33 additions and 5 deletions
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7
testsuite/grep.tests
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@@ -29,9 +29,10 @@ testing "grep input (specify file)" "grep two input" "two\n" \
testing "grep (no newline at EOL)" "grep bug" "bug" "bug" ""
# Note that this assumes actual is empty.
testing "grep input actual (two files)" "grep two input actual 2> /dev/null" \
>empty
testing "grep two files" "grep two input empty 2>/dev/null" \
"input:two\n" "one\ntwo\nthree\nthree\nthree\n" ""
rm empty
testing "grep - infile (specify stdin and file)" "grep two - input" \
"(standard input):two\ninput:two\n" "one\ntwo\nthree\n" \
@@ -73,6 +74,8 @@ testing "grep matches NUL" "grep . input > /dev/null 2>&1 ; echo \$?" \
# -e regex
testing "grep handles multiple regexps" "grep -e one -e two input ; echo \$?" \
"one\ntwo\n0\n" "one\ntwo\n" ""
testing "grep -F handles multiple expessions" "grep -F -e one -e two input ; echo \$?" \
"one\ntwo\n0\n" "one\ntwo\n" ""
optional FEATURE_GREP_EGREP_ALIAS
testing "grep -E supports extended regexps" "grep -E fo+" "foo\n" "" \