fix mountpoint test to not prevemt mkfs_xxx from making image in any file

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 17 insertions, 1 deletions

diff --git a/testsuite/sed.tests b/testsuite/sed.tests
index 677303b..a9d9ada 100755
--- a/testsuite/sed.tests
+++ b/testsuite/sed.tests
@@ -51,8 +51,10 @@ 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" "sed -ne s/abc/def/p" "def\n" "" "abc\n"
+test x"$SKIP_KNOWN_BUGS" = x"" && {
 testing "sed s//g (exhaustive)" "sed -e 's/[[:space:]]*/,/g'" ",1,2,3,4,5,\n" \
 	"" "12345\n"
+}
 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"
@@ -72,6 +74,7 @@ testing "sed t (test/branch clears test bit)" "sed -e 's/a/b/;:loop;t loop'" \
 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"
 
+test x"$SKIP_KNOWN_BUGS" = x"" && {
 # 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?
@@ -80,6 +83,7 @@ testing "sed n (flushes pattern space, terminates early)" "sed -e 'n;p'" \
 # N does _not_ flush pattern space, therefore c is still in there @ script end.
 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" 'sed "/b/N;/b\\nc/i woo"' \
 	"a\nwoo\nb\nc\nd\n" "" "a\nb\nc\nd\n"
 
@@ -99,13 +103,17 @@ testing "sed d ends script iteration (2)" \
 	"sed -e '/ook/d;a\' -e 'bang'" "woot\nbang\n" "" "ook\nwoot\n"
 
 # Multiple files, with varying newlines and NUL bytes
+test x"$SKIP_KNOWN_BUGS" = x"" && {
 testing "sed embedded NUL" "sed -e 's/woo/bang/'" "\0bang\0woo\0" "" \
 	"\0woo\0woo\0"
+}
 testing "sed embedded NUL g" "sed -e 's/woo/bang/g'" "bang\0bang\0" "" \
 	"woo\0woo\0"
+test x"$SKIP_KNOWN_BUGS" = x"" && {
 echo -e "/woo/a he\0llo" > sed.commands
 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.
@@ -120,8 +128,10 @@ testing "sed empty file plus cat" "sed -e 's/nohit//' input -" "one\ntwo" \
 	"" "one\ntwo"
 testing "sed cat plus empty file" "sed -e 's/nohit//' input -" "one\ntwo" \
 	"one\ntwo" ""
+test x"$SKIP_KNOWN_BUGS" = x"" && {
 testing "sed append autoinserts newline" "sed -e '/woot/a woo' -" \
 	"woot\nwoo\n" "" "woot"
+}
 testing "sed insert doesn't autoinsert newline" "sed -e '/woot/i woo' -" \
 	"woo\nwoot" "" "woot"
 testing "sed print autoinsert newlines" "sed -e 'p' -" "one\none" "" "one"
@@ -137,9 +147,11 @@ testing "sed selective matches insert newline" \
 testing "sed selective matches noinsert newline" \
 	"sed -ne 's/woo/bang/p' input -" "a bang\nb bang" "a woo\nb woo" \
 	"c no\nd no"
+test x"$SKIP_KNOWN_BUGS" = x"" && {
 testing "sed clusternewline" \
 	"sed -e '/one/a 111' -e '/two/i 222' -e p input -" \
 	"one\none\n111\n222\ntwo\ntwo" "one" "two"
+}
 testing "sed subst+write" \
 	"sed -e 's/i/z/' -e 'woutputw' input -; echo -n X; cat outputw" \
 	"thzngy\nagaznXthzngy\nagazn" "thingy" "again"
@@ -175,8 +187,12 @@ testing "sed lie-to-autoconf" "sed --version | grep -o 'GNU sed version '" \
 	"GNU sed version \n" "" ""
 
 # Jump to nonexistent label
-testing "sed nonexistent label" "sed -e 'b walrus' 2> /dev/null || echo yes" \
+test x"$SKIP_KNOWN_BUGS" = x"" && {
+# Incompatibility: illegal jump is not detected if input is ""
+# (that is, no lines at all). GNU sed 4.1.5 complains even in this case
+testing "sed nonexistent label" "sed -e 'b walrus' 2>/dev/null || echo yes" \
 	"yes\n" "" ""
+}
 
 testing "sed backref from empty s uses range regex" \
 	"sed -e '/woot/s//eep \0 eep/'" "eep woot eep" "" "woot"