From 4bb1b04fd1d7d6fe410e1af14816d11da456aac5 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Thu, 16 Mar 2006 15:20:45 +0000
Subject: Redo test suite to be able to test more than one command at a time. 
 Eliminate $COMMAND environment variable, instead put full command line
 (including command to run) in second argument.  Modify $PATH to have test
 versions of commands at start of path.  (Also more infrastructure for testing
 as root, work in progress...)

---
 testsuite/grep.tests | 42 +++++++++++++++++++++++-------------------
 1 file changed, 23 insertions(+), 19 deletions(-)

(limited to 'testsuite/grep.tests')

diff --git a/testsuite/grep.tests b/testsuite/grep.tests
index 2a7a7b901..cc9520e90 100755
--- a/testsuite/grep.tests
+++ b/testsuite/grep.tests
@@ -6,7 +6,6 @@
 
 # AUDIT: 
 
-[ ${#COMMAND} -eq 0 ] && COMMAND=grep
 . testing.sh
 
 # testing "test name" "options" "expected result" "file input" "stdin"
@@ -15,64 +14,69 @@
 
 # Test exit status
 
-testing "grep (exit with error)" "nonexistent 2> /dev/null ; echo \$?" \
+testing "grep (exit with error)" "grep nonexistent 2> /dev/null ; echo \$?" \
 	"1\n" "" ""
-testing "grep (exit success)" "grep $0 > /dev/null 2>&1 ; echo \$?" "0\n" \
+testing "grep (exit success)" "grep grep $0 > /dev/null 2>&1 ; echo \$?" "0\n" \
 	"" ""
 # Test various data sources and destinations
 
-testing "grep (default to stdin)" "two" "two\n" "" \
+testing "grep (default to stdin)" "grep two" "two\n" "" \
 	"one\ntwo\nthree\nthree\nthree\n"
-testing "grep - (specify stdin)" "two -" "two\n" "" \
+testing "grep - (specify stdin)" "grep two -" "two\n" "" \
 	"one\ntwo\nthree\nthree\nthree\n"
-testing "grep input (specify file)" "two input" "two\n" \
+testing "grep input (specify file)" "grep two input" "two\n" \
 	"one\ntwo\nthree\nthree\nthree\n" ""
 
 # Note that this assumes actual is empty.
-testing "grep input actual (two files)" "two input actual 2> /dev/null" \
+testing "grep input actual (two files)" "grep two input actual 2> /dev/null" \
 	"input:two\n" "one\ntwo\nthree\nthree\nthree\n" ""
 
-testing "grep - infile (specify stdin and file)" "two - input" \
+testing "grep - infile (specify stdin and file)" "grep two - input" \
 	"(standard input):two\ninput:two\n" "one\ntwo\nthree\n" \
 	"one\ntwo\ntoo\nthree\nthree\n"
 
 # Check if we see the correct return value if both stdin and non-existing file
 # are given.
 testing "grep - nofile (specify stdin and nonexisting file)" \
-	"two - nonexistent 2> /dev/null ; echo \$?" \
+	"grep two - nonexistent 2> /dev/null ; echo \$?" \
 	"(standard input):two\n(standard input):two\n2\n" \
 	"" "one\ntwo\ntwo\nthree\nthree\nthree\n"
 testing "grep -q - nofile (specify stdin and nonexisting file, no match)" \
-	"-q nomatch - nonexistent 2> /dev/null ; echo \$?" \
+	"grep -q nomatch - nonexistent 2> /dev/null ; echo \$?" \
 	"2\n" "" "one\ntwo\ntwo\nthree\nthree\nthree\n"
 # SUSv3: If the -q option is specified, the exit status shall be zero
 #        if an input line is selected, even if an error was detected.
 testing "grep -q - nofile (specify stdin and nonexisting file, match)" \
-	"-q two - nonexistent ; echo \$?" \
+	"grep -q two - nonexistent ; echo \$?" \
 	"0\n" "" "one\ntwo\ntwo\nthree\nthree\nthree\n"
 
 # Test various command line options
 # -s no error messages
 testing "grep -s nofile (nonexisting file, no match)" \
-	"-s nomatch nonexistent ; echo \$?" "2\n" "" ""
+	"grep -s nomatch nonexistent ; echo \$?" "2\n" "" ""
 testing "grep -s nofile - (stdin and nonexisting file, match)" \
-	"-s domatch nonexistent - ; echo \$?" "(standard input):domatch\n2\n" \
-	"" "nomatch\ndomatch\nend\n"
+	"grep -s domatch nonexistent - ; echo \$?" \
+	"(standard input):domatch\n2\n" "" "nomatch\ndomatch\nend\n"
 
 # This doesn't match GNU behaviour (Binary file input matches)
 # acts like GNU grep -a
-testing "grep handles binary files" "foo input" "foo\n" "\0foo\n\n" ""
+testing "grep handles binary files" "grep foo input" "foo\n" "\0foo\n\n" ""
 # This doesn't match GNU behaviour (Binary file (standard input) matches)
 # acts like GNU grep -a
-testing "grep handles binary stdin" "foo" "foo\n" "" "\0foo\n\n"
+testing "grep handles binary stdin" "grep foo" "foo\n" "" "\0foo\n\n"
 
-testing "grep matches NUL" ". input > /dev/null 2>&1 ; echo \$?" "0\n" "\0\n" ""
+testing "grep matches NUL" "grep . input > /dev/null 2>&1 ; echo \$?" \
+	"0\n" "\0\n" ""
 
 # -e regex
-testing "grep handles multiple regexps" "-e one -e two input ; echo \$?" \
+testing "grep handles multiple regexps" "grep -e one -e two input ; echo \$?" \
 	"one\ntwo\n0\n" "one\ntwo\n" ""
 
 optional FEATURE_GREP_EGREP_ALIAS
-testing "grep -E supports extended regexps" "-E fo+" "foo\n" "" "b\ar\nfoo\nbaz"
+testing "grep -E supports extended regexps" "grep -E fo+" "foo\n" "" \
+	"b\ar\nfoo\nbaz"
+testing "grep is also egrep" "egrep foo" "foo\n" "" "foo\nbar\n"
+testing "egrep is not case insensitive" \
+	"egrep foo ; [ \$? -ne 0 ] && echo yes" "yes\n" "" "FOO\n"
 
 exit $FAILCOUNT
-- 
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