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...)

1 files changed, 63 insertions, 58 deletions

diff --git a/testsuite/sed.tests b/testsuite/sed.tests
index 6fcaa19df..4d6e2e67e 100755
--- a/testsuite/sed.tests
+++ b/testsuite/sed.tests
@@ -4,16 +4,15 @@
 # Copyright 2005 by Rob Landley <rob@landley.net>
 # Licensed under GPL v2, see file LICENSE for details.
 
-[ -z "$COMMAND" ] && COMMAND=sed
 . testing.sh
 
 # testing "description" "arguments" "result" "infile" "stdin"
 
 # Corner cases
-testing "sed no files (stdin)" '""' "hello\n" "" "hello\n"
-testing "sed explicit stdin" '"" -' "hello\n" "" "hello\n"
-testing "sed handles empty lines" "-e 's/\$/@/'" "@\n" "" "\n"
-testing "sed stdin twice" '"" - -' "hello" "" "hello"
+testing "sed no files (stdin)" 'sed ""' "hello\n" "" "hello\n"
+testing "sed explicit stdin" 'sed "" -' "hello\n" "" "hello\n"
+testing "sed handles empty lines" "sed -e 's/\$/@/'" "@\n" "" "\n"
+testing "sed stdin twice" 'sed "" - -' "hello" "" "hello"
 
 # Trailing EOF.
 #	Match $, at end of each file or all files?
@@ -39,139 +38,145 @@ testing "sed stdin twice" '"" - -' "hello" "" "hello"
 #       End of script with trailing \
 
 # command list
-testing "sed accepts blanks before command" "-e '1 d'" "" "" ""
-testing "sed accepts newlines in -e" "-e 'i\
+testing "sed accepts blanks before command" "sed -e '1 d'" "" "" ""
+testing "sed accepts newlines in -e" "sed -e 'i\
 1
 a\
 3'" "1\n2\n3\n" "" "2\n"
-testing "sed accepts multiple -e" "-e 'i\' -e '1' -e 'a\' -e '3'" \
+testing "sed accepts multiple -e" "sed -e 'i\' -e '1' -e 'a\' -e '3'" \
 	"1\n2\n3\n" "" "2\n"
 
 # substitutions
-testing "sed -n" "-n -e s/foo/bar/ -e s/bar/baz/" "" "" "foo\n"
-testing "sed s//p" "-e s/foo/bar/p -e s/bar/baz/p" "bar\nbaz\nbaz\n" \
+testing "sed -n" "sed -n -e s/foo/bar/ -e s/bar/baz/" "" "" "foo\n"
+testing "sed s//p" "sed -e s/foo/bar/p -e s/bar/baz/p" "bar\nbaz\nbaz\n" \
 	"" "foo\n"
-testing "sed -n s//p" "-ne s/abc/def/p" "def\n" "" "abc\n"
-testing "sed s//g (exhaustive)" "-e 's/[[:space:]]*/,/g'" ",1,2,3,4,5,\n" \
+testing "sed -n s//p" "sed -ne s/abc/def/p" "def\n" "" "abc\n"
+testing "sed s//g (exhaustive)" "sed -e 's/[[:space:]]*/,/g'" ",1,2,3,4,5,\n" \
 	"" "12345\n"
-testing "sed s arbitrary delimiter" "-e 's woo boing '" "boing\n" "" "woo\n"
-testing "sed s chains" "-e s/foo/bar/ -e s/bar/baz/" "baz\n" "" "foo\n"
-testing "sed s chains2" "-e s/foo/bar/ -e s/baz/nee/" "bar\n" "" "foo\n"
-testing "sed s [delimiter]" "-e 's@[@]@@'" "onetwo" "" "one@two"
+testing "sed s arbitrary delimiter" "sed -e 's woo boing '" "boing\n" "" "woo\n"
+testing "sed s chains" "sed -e s/foo/bar/ -e s/bar/baz/" "baz\n" "" "foo\n"
+testing "sed s chains2" "sed -e s/foo/bar/ -e s/baz/nee/" "bar\n" "" "foo\n"
+testing "sed s [delimiter]" "sed -e 's@[@]@@'" "onetwo" "" "one@two"
 
 # branch
-testing "sed b (branch)" "-e 'b one;p;: one'" "foo\n" "" "foo\n"
-testing "sed b (branch with no label jumps to end)" "-e 'b;p'" \
+testing "sed b (branch)" "sed -e 'b one;p;: one'" "foo\n" "" "foo\n"
+testing "sed b (branch with no label jumps to end)" "sed -e 'b;p'" \
 	"foo\n" "" "foo\n"
 
 # test and branch
-testing "sed t (test/branch)" "-e 's/a/1/;t one;p;: one;p'" \
+testing "sed t (test/branch)" "sed -e 's/a/1/;t one;p;: one;p'" \
 	"1\n1\nb\nb\nb\nc\nc\nc\n" "" "a\nb\nc\n"
-testing "sed t (test/branch clears test bit)" "-e 's/a/b/;:loop;t loop'" \
+testing "sed t (test/branch clears test bit)" "sed -e 's/a/b/;:loop;t loop'" \
 	"b\nb\nc\n" "" "a\nb\nc\n"
-testing "sed T (!test/branch)" "-e 's/a/1/;T notone;p;: notone;p'" \
+testing "sed T (!test/branch)" "sed -e 's/a/1/;T notone;p;: notone;p'" \
 	"1\n1\n1\nb\nb\nc\nc\n" "" "a\nb\nc\n"
 
 # Normal sed end-of-script doesn't print "c" because n flushed the pattern
 # space.  If n hits EOF, pattern space is empty when script ends.
 # Query: how does this interact with no newline at EOF?
-testing "sed n (flushes pattern space, terminates early)" "-e 'n;p'" \
+testing "sed n (flushes pattern space, terminates early)" "sed -e 'n;p'" \
 	"a\nb\nb\nc\n" "" "a\nb\nc\n"
 # N does _not_ flush pattern space, therefore c is still in there @ script end.
-testing "sed N (doesn't flush pattern space when terminating)" "-e 'N;p'" \
+testing "sed N (doesn't flush pattern space when terminating)" "sed -e 'N;p'" \
 	"a\nb\na\nb\nc\n" "" "a\nb\nc\n"
-testing "sed address match newline" '"/b/N;/b\\nc/i woo"' "a\nwoo\nb\nc\nd\n" \
-	"" "a\nb\nc\nd\n"
+testing "sed address match newline" 'sed "/b/N;/b\\nc/i woo"' \
+	"a\nwoo\nb\nc\nd\n" "" "a\nb\nc\nd\n"
 
 # Multiple lines in pattern space
 testing "sed N (stops at end of input) and P (prints to first newline only)" \
-	"-n 'N;P;p'" "a\na\nb\n" "" "a\nb\nc\n"
+	"sed -n 'N;P;p'" "a\na\nb\n" "" "a\nb\nc\n"
 
 # Hold space
-testing "sed G (append hold space to pattern space)" 'G' "a\n\nb\n\nc\n\n" \
+testing "sed G (append hold space to pattern space)" 'sed G' "a\n\nb\n\nc\n\n" \
 	"" "a\nb\nc\n"
 #testing "sed g/G (swap/append hold and patter space)"
 #testing "sed g (swap hold/pattern space)"
 
 testing "sed d ends script iteration" \
-	"-e '/ook/d;s/ook/ping/p;i woot'" "" "" "ook\n"
+	"sed -e '/ook/d;s/ook/ping/p;i woot'" "" "" "ook\n"
 testing "sed d ends script iteration (2)" \
-	"-e '/ook/d;a\' -e 'bang'" "woot\nbang\n" "" "ook\nwoot\n"
+	"sed -e '/ook/d;a\' -e 'bang'" "woot\nbang\n" "" "ook\nwoot\n"
 
 # Multiple files, with varying newlines and NUL bytes
-testing "sed embedded NUL" "-e 's/woo/bang/'" "\0bang\0woo\0" "" "\0woo\0woo\0"
-testing "sed embedded NUL g" "-e 's/woo/bang/g'" "bang\0bang\0" "" "woo\0woo\0"
+testing "sed embedded NUL" "sed -e 's/woo/bang/'" "\0bang\0woo\0" "" \
+	"\0woo\0woo\0"
+testing "sed embedded NUL g" "sed -e 's/woo/bang/g'" "bang\0bang\0" "" \
+	"woo\0woo\0"
 echo -e "/woo/a he\0llo" > sed.commands
-testing "sed NUL in command" "-f sed.commands" "woo\nhe\0llo\n" "" "woo"
+testing "sed NUL in command" "sed -f sed.commands" "woo\nhe\0llo\n" "" "woo"
 rm sed.commands
 
 # sed has funky behavior with newlines at the end of file.  Test lots of
 # corner cases with the optional newline appending behavior.
 
-testing "sed normal newlines" "-e 's/woo/bang/' input -" "bang\nbang\n" \
+testing "sed normal newlines" "sed -e 's/woo/bang/' input -" "bang\nbang\n" \
 	"woo\n" "woo\n"
-testing "sed leave off trailing newline" "-e 's/woo/bang/' input -" \
+testing "sed leave off trailing newline" "sed -e 's/woo/bang/' input -" \
 	"bang\nbang" "woo\n" "woo"
-testing "sed autoinsert newline" "-e 's/woo/bang/' input -" "bang\nbang" \
+testing "sed autoinsert newline" "sed -e 's/woo/bang/' input -" "bang\nbang" \
 	"woo" "woo"
-testing "sed empty file plus cat" "-e 's/nohit//' input -" "one\ntwo" \
+testing "sed empty file plus cat" "sed -e 's/nohit//' input -" "one\ntwo" \
 	"" "one\ntwo" 
-testing "sed cat plus empty file" "-e 's/nohit//' input -" "one\ntwo" \
+testing "sed cat plus empty file" "sed -e 's/nohit//' input -" "one\ntwo" \
 	"one\ntwo" ""
-testing "sed append autoinserts newline" "-e '/woot/a woo' -" "woot\nwoo\n" \
-	"" "woot"
-testing "sed insert doesn't autoinsert newline" "-e '/woot/i woo' -" \
+testing "sed append autoinserts newline" "sed -e '/woot/a woo' -" \
+	"woot\nwoo\n" "" "woot"
+testing "sed insert doesn't autoinsert newline" "sed -e '/woot/i woo' -" \
 	"woo\nwoot" "" "woot"
-testing "sed print autoinsert newlines" "-e 'p' -" "one\none" "" "one"
-testing "sed print autoinsert newlines two files" "-e 'p' input -" \
+testing "sed print autoinsert newlines" "sed -e 'p' -" "one\none" "" "one"
+testing "sed print autoinsert newlines two files" "sed -e 'p' input -" \
 	"one\none\ntwo\ntwo" "one" "two"
-testing "sed noprint, no match, no newline" "-ne 's/woo/bang/' input" \
+testing "sed noprint, no match, no newline" "sed -ne 's/woo/bang/' input" \
 	"" "no\n" ""
-testing "sed selective matches with one nl" "-ne 's/woo/bang/p' input -" \
+testing "sed selective matches with one nl" "sed -ne 's/woo/bang/p' input -" \
 	"a bang\nc bang\n" "a woo\nb no" "c woo\nd no"
-testing "sed selective matches insert newline" "-ne 's/woo/bang/p' input -" \
-	"a bang\nb bang\nd bang" "a woo\nb woo" "c no\nd woo"
-testing "sed selective matches noinsert newline" "-ne 's/woo/bang/p' input -" \
-	"a bang\nb bang" "a woo\nb woo" "c no\nd no"
-testing "sed clusternewline" "-e '/one/a 111' -e '/two/i 222' -e p input -" \
+testing "sed selective matches insert newline" \
+	"sed -ne 's/woo/bang/p' input -" "a bang\nb bang\nd bang" \
+	"a woo\nb woo" "c no\nd woo"
+testing "sed selective matches noinsert newline" \
+	"sed -ne 's/woo/bang/p' input -" "a bang\nb bang" "a woo\nb woo" \
+	"c no\nd no"
+testing "sed clusternewline" \
+	"sed -e '/one/a 111' -e '/two/i 222' -e p input -" \
 	"one\none\n111\n222\ntwo\ntwo" "one" "two" 
 
 # Test end-of-file matching behavior
 
-testing "sed match EOF" " -e '"'$p'"'" "hello\nthere\nthere" "" "hello\nthere"
-testing "sed match EOF two files" " -e '"'$p'"' input -" \
+testing "sed match EOF" "sed -e '"'$p'"'" "hello\nthere\nthere" "" \
+	"hello\nthere"
+testing "sed match EOF two files" "sed -e '"'$p'"' input -" \
 	"one\ntwo\nthree\nfour\nfour" "one\ntwo" "three\nfour"
 echo -ne "three\nfour" > input2
 testing "sed match EOF inline" \
-	" -e '"'$i ook'"' -i input input2 && cat input input2" \
+	"sed -e '"'$i ook'"' -i input input2 && cat input input2" \
 	"one\nook\ntwothree\nook\nfour" "one\ntwo" ""
 rm input2
 
 # Test lie-to-autoconf
 
-testing "sed lie-to-autoconf" "--version | grep -o 'GNU sed version '" \
+testing "sed lie-to-autoconf" "sed --version | grep -o 'GNU sed version '" \
 	"GNU sed version \n" "" ""
 
 # Jump to nonexistent label
-testing "sed nonexistent label" "-e 'b walrus' 2> /dev/null || echo yes" \
+testing "sed nonexistent label" "sed -e 'b walrus' 2> /dev/null || echo yes" \
 	"yes\n" "" ""
 
 testing "sed backref from empty s uses range regex" \
-	"-e '/woot/s//eep \0 eep/'" "eep woot eep" "" "woot"
+	"sed -e '/woot/s//eep \0 eep/'" "eep woot eep" "" "woot"
 
 testing "sed backref from empty s uses range regex with newline" \
-	"-e '/woot/s//eep \0 eep/'" "eep woot eep\n" "" "woot\n"
+	"sed -e '/woot/s//eep \0 eep/'" "eep woot eep\n" "" "woot\n"
 
 # -i with no filename
 
 touch ./-  # Detect gnu failure mode here.
-testing "sed -i with no arg [GNUFAIL]" "-e '' -i 2> /dev/null || echo yes" \
+testing "sed -i with no arg [GNUFAIL]" "sed -e '' -i 2> /dev/null || echo yes" \
 	"yes\n" "" ""
 rm ./-     # Clean up
 
 # Ponder this a bit more, why "woo not found" from gnu version?
 #testing "sed doesn't substitute in deleted line" \
-#	"-e '/ook/d;s/ook//;t woo;a bang;'" "bang" "" "ook\n"
+#	"sed -e '/ook/d;s/ook//;t woo;a bang;'" "bang" "" "ook\n"
 
 # This makes both seds very unhappy.  Why?
 #testing "sed -g (exhaustive)" "sed -e 's/[[:space:]]*/,/g'" ",1,2,3,4,5," \