chainlint.pl: add test_expect_success call to test snippets

The chainlint tests are a series of individual files, each holding a
test body. The "make check-chainlint" target assembles them into a
single file, adding a "test_expect_success" function call around each.
Let's instead include that function call in the files themselves. This
is a little more boilerplate, but has several advantages:

  1. You can now run chainlint manually on snippets with just "perl
     chainlint.perl chainlint/foo.test". This can make developing and
     debugging a little easier.

  2. Many of the tests implicitly relied on the syntax of the lines
     added by the Makefile (in particular the use of single-quotes).
     This assumption is much easier to see when the single-quotes are
     alongside the test body.

  3. We had no way to test how the chainlint program handled
     various test_expect_success lines themselves. Now we'll be able to
     check variations.

The change to the .test files was done mechanically, using the same
test names they would have been assigned by the Makefile (this is
important to match the expected output). The Makefile has the minimal
change to drop the extra lines; there are more cleanups possible but a
future patch in this series will rewrite this substantially anyway.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/Makefile

@@ -109,9 +109,7 @@ clean-chainlint:
 check-chainlint:
 	@mkdir -p '$(CHAINLINTTMP_SQ)' && \
 	for i in $(CHAINLINTTESTS); do \
-		echo "test_expect_success '$$i' '" && \
+		sed -e '/^# LINT: /d' chainlint/$$i.test; \
-		sed -e '/^# LINT: /d' chainlint/$$i.test && \
-		echo "'"; \
 	done >'$(CHAINLINTTMP_SQ)'/tests && \
 	{ \
 		echo "# chainlint: $(CHAINLINTTMP_SQ)/tests" && \

t/chainlint/arithmetic-expansion.test

@@ -1,3 +1,4 @@
+test_expect_success 'arithmetic-expansion' '
 (
 	foo &&
 # LINT: closing ")" of $((...)) not misinterpreted as subshell-closing ")"
@@ -9,3 +10,4 @@
 	bar=$((42 + 1))
 	baz
 )
+'

t/chainlint/bash-array.test

@@ -1,3 +1,4 @@
+test_expect_success 'bash-array' '
 (
 	foo &&
 # LINT: ")" in Bash array assignment not misinterpreted as subshell-closing ")"
@@ -10,3 +11,4 @@
 	bar=${#bar[@]} &&
 	baz
 )
+'

t/chainlint/blank-line-before-esac.test

@@ -1,3 +1,4 @@
+test_expect_success 'blank-line-before-esac' '
 # LINT: blank line before "esac"
 test_done () {
 	case "$test_failure" in
@@ -17,3 +18,4 @@ test_done () {
 
 	esac
 }
+'

t/chainlint/blank-line.test

@@ -1,3 +1,4 @@
+test_expect_success 'blank-line' '
 (
 
 	nothing &&
@@ -8,3 +9,4 @@
 
 
 )
+'

t/chainlint/block-comment.test

@@ -1,3 +1,4 @@
+test_expect_success 'block-comment' '
 (
 	{
 		# show a
@@ -6,3 +7,4 @@
 		echo b
 	}
 )
+'

t/chainlint/block.test

@@ -1,3 +1,4 @@
+test_expect_success 'block' '
 (
 # LINT: missing "&&" after first "echo"
 	foo &&
@@ -25,3 +26,4 @@
 	echo "done"
 } &&
 finis
+'

t/chainlint/broken-chain.test

@@ -1,3 +1,4 @@
+test_expect_success 'broken-chain' '
 (
 	foo &&
 # LINT: missing "&&" from "bar"
@@ -6,3 +7,4 @@
 # LINT: final statement before closing ")" legitimately lacks "&&"
 	wop
 )
+'

t/chainlint/case-comment.test

@@ -1,3 +1,4 @@
+test_expect_success 'case-comment' '
 (
 	case "$x" in
 	# found foo
@@ -9,3 +10,4 @@
 		;;
 	esac
 )
+'

t/chainlint/case.test

@@ -1,3 +1,4 @@
+test_expect_success 'case' '
 (
 # LINT: "...)" arms in "case" not misinterpreted as subshell-closing ")"
 	case "$x" in
@@ -21,3 +22,4 @@
 	case "$y" in 2) false;; esac
 	foobar
 )
+'

t/chainlint/chain-break-background.test

@@ -1,3 +1,4 @@
+test_expect_success 'chain-break-background' '
 JGIT_DAEMON_PID= &&
 git init --bare empty.git &&
 >empty.git/git-daemon-export-ok &&
@@ -8,3 +9,4 @@ mkfifo jgit_daemon_output &&
 	JGIT_DAEMON_PID=$!
 } &&
 test_expect_code 2 git ls-remote --exit-code git://localhost:$JGIT_DAEMON_PORT/empty.git
+'

t/chainlint/chain-break-continue.test

@@ -1,3 +1,4 @@
+test_expect_success 'chain-break-continue' '
 git ls-tree --name-only -r refs/notes/many_notes |
 while read path
 do
@@ -11,3 +12,4 @@ do
 		return 1
 	fi
 done
+'

t/chainlint/chain-break-false.test

@@ -1,3 +1,4 @@
+test_expect_success 'chain-break-false' '
 # LINT: broken &&-chain okay if explicit "false" signals failure
 if condition not satisified
 then
@@ -8,3 +9,4 @@ else
 	echo it went okay
 	congratulate user
 fi
+'

t/chainlint/chain-break-return-exit.test

@@ -1,3 +1,4 @@
+test_expect_success 'chain-break-return-exit' '
 case "$(git ls-files)" in
 one) echo pass one ;;
 # LINT: broken &&-chain okay if explicit "return 1" signals failuire
@@ -21,3 +22,4 @@ for i in 1 2 3 4 ; do
 	git checkout main -b $i || return $?
 	test_commit $i $i $i tag$i || return $?
 done
+'

t/chainlint/chain-break-status.test

@@ -1,3 +1,4 @@
+test_expect_success 'chain-break-status' '
 # LINT: broken &&-chain okay if next command handles "$?" explicitly
 OUT=$( ((large_git; echo $? 1>&3) | :) 3>&1 ) &&
 test_match_signal 13 "$OUT" &&
@@ -9,3 +10,4 @@ test_match_signal 13 "$OUT" &&
 	test "$ret" = 3
 } &&
 test_cmp expect actual
+'

t/chainlint/chained-block.test

@@ -1,3 +1,4 @@
+test_expect_success 'chained-block' '
 # LINT: start of block chained to preceding command
 echo nobody home && {
 	test the doohicky
@@ -9,3 +10,4 @@ GIT_EXTERNAL_DIFF=echo git diff | {
 	read path oldfile oldhex oldmode newfile newhex newmode &&
 	test "z$oh" = "z$oldhex"
 }
+'

t/chainlint/chained-subshell.test

@@ -1,3 +1,4 @@
+test_expect_success 'chained-subshell' '
 # LINT: start of subshell chained to preceding command
 mkdir sub && (
 	cd sub &&
@@ -11,3 +12,4 @@ test -f $s1
 test $(cat $s2) = tree2path1 &&
 # LINT: closing subshell ")" correctly detected on same line as "$(...)"
 test $(cat $s3) = tree3path1)
+'

t/chainlint/close-nested-and-parent-together.test

@@ -1,3 +1,5 @@
+test_expect_success 'close-nested-and-parent-together' '
 (cd foo &&
 	(bar &&
 		baz))
+'

t/chainlint/close-subshell.test

@@ -1,3 +1,4 @@
+test_expect_success 'close-subshell' '
 # LINT: closing ")" with various decorations ("&&", ">", "|", etc.)
 (
 	foo
@@ -25,3 +26,4 @@ fuzzle &&
 (
 	yop
 )
+'

t/chainlint/command-substitution-subsubshell.test

@@ -1,3 +1,5 @@
+test_expect_success 'command-substitution-subsubshell' '
 # LINT: subshell nested in subshell nested in command substitution
 OUT=$( ((large_git 1>&3) | :) 3>&1 ) &&
 test_match_signal 13 "$OUT"
+'

t/chainlint/command-substitution.test

@@ -1,3 +1,4 @@
+test_expect_success 'command-substitution' '
 (
 	foo &&
 # LINT: closing ")" of $(...) not misinterpreted as subshell-closing ")"
@@ -9,3 +10,4 @@
 	bar=$(gobble blocks)
 	baz
 )
+'

t/chainlint/comment.test

@@ -1,3 +1,4 @@
+test_expect_success 'comment' '
 (
 # LINT: swallow comment lines
 	# comment 1
@@ -9,3 +10,4 @@
 	# comment 3
 	# comment 4
 )
+'

t/chainlint/complex-if-in-cuddled-loop.test

@@ -1,3 +1,4 @@
+test_expect_success 'complex-if-in-cuddled-loop' '
 # LINT: "for" loop cuddled with "(" and ")" and nested "if" with complex
 # LINT: multi-line condition; indented with spaces, not tabs
 (for i in a b c; do
@@ -9,3 +10,4 @@
    fi
  done) &&
 test ! -f file
+'

t/chainlint/cuddled-if-then-else.test

@@ -1,3 +1,4 @@
+test_expect_success 'cuddled-if-then-else' '
 # LINT: "if" cuddled with "(" and ")"; indented with spaces, not tabs
 (if test -z ""; then
     echo empty
@@ -5,3 +6,4 @@
     echo bizzy
  fi) &&
 echo foobar
+'

t/chainlint/cuddled-loop.test

@@ -1,3 +1,4 @@
+test_expect_success 'cuddled-loop' '
 # LINT: "while" loop cuddled with "(" and ")", with embedded (allowed)
 # LINT: "|| exit {n}" to exit loop early, and using redirection "<" to feed
 # LINT: loop; indented with spaces, not tabs
@@ -5,3 +6,4 @@
   do foobar bop || exit 1
   done <file ) &&
 outside subshell
+'

t/chainlint/cuddled.test

@@ -1,3 +1,4 @@
+test_expect_success 'cuddled' '
 # LINT: first subshell statement cuddled with opening "("
 (cd foo &&
 	bar
@@ -20,3 +21,4 @@
 # LINT: same with missing "&&"
 (cd foo
 	bar)
+'

t/chainlint/double-here-doc.test

@@ -1,3 +1,4 @@
+test_expect_success 'double-here-doc' '
 run_sub_test_lib_test_err run-inv-range-start \
 	"--run invalid range start" \
 	--run="a-5" <<-\EOF &&
@@ -10,3 +11,4 @@ check_sub_test_lib_test_err run-inv-range-start \
 EOF_OUT
 > error: --run: invalid non-numeric in range start: ${SQ}a-5${SQ}
 EOF_ERR
+'

t/chainlint/dqstring-line-splice.test

@@ -1,3 +1,4 @@
+test_expect_success 'dqstring-line-splice' '
 # LINT: line-splice within DQ-string
 '"
 echo 'fatal: reword option of --fixup is mutually exclusive with'\
@@ -5,3 +6,4 @@ echo 'fatal: reword option of --fixup is mutually exclusive with'\
 test_must_fail git commit --fixup=reword:HEAD~ $1 2>actual &&
 test_cmp expect actual
 "'
+'

t/chainlint/dqstring-no-interpolate.test

@@ -1,3 +1,4 @@
+test_expect_success 'dqstring-no-interpolate' '
 # LINT: regex dollar-sign eol anchor in double-quoted string not special
 grep "^ ! \[rejected\][ ]*$BRANCH -> $BRANCH (non-fast-forward)$" out &&
 
@@ -13,3 +14,4 @@ grep "^\\.git\$" output.txt &&
 	cut -d ' ' -f 2 <output | sort >actual &&
 	test_cmp expect actual
 "'
+'

t/chainlint/empty-here-doc.test

@@ -1,5 +1,7 @@
+test_expect_success 'empty-here-doc' '
 git ls-tree $tree path >current &&
 # LINT: empty here-doc
 cat >expected <<\EOF &&
 EOF
 test_output
+'

t/chainlint/exclamation.test

@@ -1,3 +1,4 @@
+test_expect_success 'exclamation' '
 # LINT: "! word" is two tokens
 if ! condition; then echo nope; else yep; fi &&
 # LINT: "!word" is single token, not two tokens "!" and "word"
@@ -6,3 +7,4 @@ test_prerequisite !MINGW &&
 mail uucp!address &&
 # LINT: "!word!" is single token, not three tokens "!", "word", and "!"
 echo !whatever!
+'

t/chainlint/exit-loop.test

@@ -1,3 +1,4 @@
+test_expect_success 'exit-loop' '
 (
 	for i in a b c
 	do
@@ -25,3 +26,4 @@
 		i=$(($i + 1))
 	done
 )
+'

t/chainlint/exit-subshell.test

@@ -1,6 +1,8 @@
+test_expect_success 'exit-subshell' '
 (
 # LINT: "|| exit {n}" valid subshell escape without hurting &&-chain
 	foo || exit 1
 	bar &&
 	baz
 )
+'

t/chainlint/for-loop-abbreviated.test

@@ -1,6 +1,8 @@
+test_expect_success 'for-loop-abbreviated' '
 # LINT: for-loop lacking optional "in [word...]" before "do"
 for it
 do
 	path=$(expr "$it" : '\([^:]*\)') &&
 	git update-index --add "$path" || exit
 done
+'

t/chainlint/for-loop.test

@@ -1,3 +1,4 @@
+test_expect_success 'for-loop' '
 (
 # LINT: "for", "do", "done" do not need "&&"
 	for i in a b c
@@ -17,3 +18,4 @@
 		cat $i
 	done
 )
+'

t/chainlint/function.test

@@ -1,3 +1,4 @@
+test_expect_success 'function' '
 # LINT: "()" in function definition not mistaken for subshell
 sha1_file() {
 	echo "$*" | sed "s#..#.git/objects/&/#"
@@ -11,3 +12,4 @@ remove_object() {
 }
 
 sha1_file arg && remove_object arg
+'

t/chainlint/here-doc-close-subshell.test

@@ -1,5 +1,7 @@
+test_expect_success 'here-doc-close-subshell' '
 (
 # LINT: line contains here-doc and closes nested subshell
 	cat <<-\INPUT)
 	fizz
 	INPUT
+'

t/chainlint/here-doc-indent-operator.test

@@ -1,3 +1,4 @@
+test_expect_success 'here-doc-indent-operator' '
 # LINT: whitespace between operator "<<-" and tag legal
 cat >expect <<- EOF &&
 header: 43475048 1 $(test_oid oid_version) $NUM_CHUNKS 0
@@ -11,3 +12,4 @@ this is not indented
 -EOF
 
 cleanup
+'

t/chainlint/here-doc-multi-line-command-subst.test

@@ -1,3 +1,4 @@
+test_expect_success 'here-doc-multi-line-command-subst' '
 (
 # LINT: line contains here-doc and opens multi-line $(...)
 	x=$(bobble <<-\END &&
@@ -7,3 +8,4 @@
 		wiffle)
 	echo $x
 )
+'

t/chainlint/here-doc-multi-line-string.test

@@ -1,3 +1,4 @@
+test_expect_success 'here-doc-multi-line-string' '
 (
 # LINT: line contains here-doc and opens multi-line string
 	cat <<-\TXT && echo "multi-line
@@ -6,3 +7,4 @@
 	TXT
 	bap
 )
+'

t/chainlint/here-doc.test

@@ -1,3 +1,4 @@
+test_expect_success 'here-doc' '
 # LINT: stitch together incomplete \-ending lines
 # LINT: swallow here-doc to avoid false positives in content
 boodle wobba \
@@ -28,3 +29,4 @@ morticia
 wednesday
 pugsly
 EOF
+'

t/chainlint/if-condition-split.test

@@ -1,3 +1,4 @@
+test_expect_success 'if-condition-split' '
 # LINT: "if" condition split across multiple lines at "&&" or "||"
 if bob &&
    marcia ||
@@ -6,3 +7,4 @@ then
 	echo "nomads"
 	echo "for sure"
 fi
+'

t/chainlint/if-in-loop.test

@@ -1,3 +1,4 @@
+test_expect_success 'if-in-loop' '
 (
 	for i in a b c
 	do
@@ -13,3 +14,4 @@
 	done
 	bar
 )
+'

t/chainlint/if-then-else.test

@@ -1,3 +1,4 @@
+test_expect_success 'if-then-else' '
 (
 # LINT: "if", "then", "elif", "else", "fi" do not need "&&"
 	if test -n ""
@@ -27,3 +28,4 @@
 		echo empty
 	fi
 )
+'

t/chainlint/incomplete-line.test

@@ -1,3 +1,4 @@
+test_expect_success 'incomplete-line' '
 # LINT: stitch together all incomplete \-ending lines
 line 1 \
 line 2 \
@@ -10,3 +11,4 @@ line 4 &&
 	line 7 \
 	line 8
 )
+'

t/chainlint/inline-comment.test

@@ -1,3 +1,4 @@
+test_expect_success 'inline-comment' '
 (
 # LINT: swallow inline comment (leaving command intact)
 	foobar && # comment 1
@@ -10,3 +11,4 @@
 # LINT: "#" in string in cuddled subshell not misinterpreted as comment
 (cd foo &&
 	flibble "not a # comment")
+'

t/chainlint/loop-detect-failure.test

@@ -1,3 +1,4 @@
+test_expect_success 'loop-detect-failure' '
 git init r1 &&
 # LINT: loop handles failure explicitly with "|| return 1"
 for n in 1 2 3 4 5
@@ -15,3 +16,4 @@ do
 	git -C r2 add large.$n &&
 	git -C r2 commit -m "$n"
 done
+'

t/chainlint/loop-detect-status.test

@@ -1,3 +1,4 @@
+test_expect_success 'loop-detect-status' '
 # LINT: "$?" handled explicitly within loop body
 (while test $i -le $blobcount
  do
@@ -17,3 +18,4 @@
  cat commit) |
 git fast-import --big-file-threshold=2 &&
 test ! -f exit-status
+'

t/chainlint/loop-in-if.test

@@ -1,3 +1,4 @@
+test_expect_success 'loop-in-if' '
 (
 	if true
 	then
@@ -13,3 +14,4 @@
 	fi
 	bar
 )
+'

t/chainlint/loop-upstream-pipe.test

@@ -1,3 +1,4 @@
+test_expect_success 'loop-upstream-pipe' '
 (
 	git rev-list --objects --no-object-names base..loose |
 	while read oid
@@ -9,3 +10,4 @@
 	done |
 	sort -k1
 ) >expect &&
+'

t/chainlint/multi-line-nested-command-substitution.test

@@ -1,3 +1,4 @@
+test_expect_success 'multi-line-nested-command-substitution' '
 (
 	foo &&
 	x=$(
@@ -16,3 +17,4 @@ sort &&
 		fip) &&
 	echo fail
 )
+'

t/chainlint/multi-line-string.test

@@ -1,3 +1,4 @@
+test_expect_success 'multi-line-string' '
 (
 	x="line 1
 		line 2
@@ -13,3 +14,4 @@
 		ghi" &&
 	barfoo
 )
+'

t/chainlint/negated-one-liner.test

@@ -1,3 +1,4 @@
+test_expect_success 'negated-one-liner' '
 # LINT: top-level one-liner subshell
 ! (foo && bar) &&
 ! (foo && bar) >baz &&
@@ -5,3 +6,4 @@
 # LINT: top-level one-liner subshell missing internal "&&"
 ! (foo; bar) &&
 ! (foo; bar) >baz
+'

t/chainlint/nested-cuddled-subshell.test

@@ -1,3 +1,4 @@
+test_expect_success 'nested-cuddled-subshell' '
 (
 # LINT: opening "(" cuddled with first nested subshell statement
 	(cd foo &&
@@ -29,3 +30,4 @@
 
 	foobar
 )
+'

t/chainlint/nested-here-doc.test

@@ -1,3 +1,4 @@
+test_expect_success 'nested-here-doc' '
 # LINT: inner "EOF" not misintrepreted as closing ARBITRARY here-doc
 cat <<ARBITRARY >foop &&
 naddle
@@ -31,3 +32,4 @@ ARBITRARY
 
 	foobar
 )
+'

t/chainlint/nested-loop-detect-failure.test

@@ -1,3 +1,4 @@
+test_expect_success 'nested-loop-detect-failure' '
 # LINT: neither loop handles failure explicitly with "|| return 1"
 for i in 0 1 2 3 4 5 6 7 8 9;
 do
@@ -33,3 +34,4 @@ do
 		echo "$i$j" >"path$i$j" || return 1
 	done || return 1
 done
+'

t/chainlint/nested-subshell-comment.test

@@ -1,3 +1,4 @@
+test_expect_success 'nested-subshell-comment' '
 (
 	foo &&
 	(
@@ -11,3 +12,4 @@
 	)
 	fuzzy
 )
+'

t/chainlint/nested-subshell.test

@@ -1,3 +1,4 @@
+test_expect_success 'nested-subshell' '
 (
 	cd foo &&
 	(
@@ -11,3 +12,4 @@
 		echo b
 	) >file
 )
+'

t/chainlint/not-heredoc.test

@@ -1,3 +1,4 @@
+test_expect_success 'not-heredoc' '
 # LINT: "<< ours" inside string is not here-doc
 echo "<<<<<<< ours" &&
 echo ourside &&
@@ -14,3 +15,4 @@ echo ">>>>>>> theirs" &&
 	echo ">>>>>>> theirs"
 	poodle
 ) >merged
+'

t/chainlint/one-liner-for-loop.test

@@ -1,3 +1,4 @@
+test_expect_success 'one-liner-for-loop' '
 git init dir-rename-and-content &&
 (
 	cd dir-rename-and-content &&
@@ -8,3 +9,4 @@ git init dir-rename-and-content &&
 	git add foo olddir &&
 	git commit -m "original" &&
 )
+'

t/chainlint/one-liner.test

@@ -1,3 +1,4 @@
+test_expect_success 'one-liner' '
 # LINT: top-level one-liner subshell
 (foo && bar) &&
 (foo && bar) |
@@ -10,3 +11,4 @@
 
 # LINT: ";" in string not misinterpreted as broken &&-chain
 (foo "bar; baz")
+'

t/chainlint/p4-filespec.test

@@ -1,5 +1,7 @@
+test_expect_success 'p4-filespec' '
 (
 # LINT: Perforce revspec in filespec not misinterpreted as in-line comment
 	p4 print -1 //depot/fiddle#42 >file &&
 	foobar
 )
+'

t/chainlint/pipe.test

@@ -1,3 +1,4 @@
+test_expect_success 'pipe' '
 (
 # LINT: no "&&" needed on line ending with "|"
 	foo |
@@ -10,3 +11,4 @@
 
 	sunder
 )
+'

t/chainlint/return-loop.test

@@ -1,6 +1,8 @@
+test_expect_success 'return-loop' '
 while test $i -lt $((num - 5))
 do
 # LINT: "|| return {n}" valid loop escape outside subshell; no "&&" needed
 	git notes add -m "notes for commit$i" HEAD~$i || return 1
 	i=$((i + 1))
 done
+'

t/chainlint/semicolon.test

@@ -1,3 +1,4 @@
+test_expect_success 'semicolon' '
 (
 # LINT: missing internal "&&" and ending "&&"
 	cat foo ; echo bar
@@ -23,3 +24,4 @@
 # LINT: semicolon unnecessary but legitimate
 		echo;
 	done)
+'

t/chainlint/sqstring-in-sqstring.test

@@ -1,5 +1,7 @@
+test_expect_success 'sqstring-in-sqstring' '
 # LINT: SQ-string Perl code fragment within SQ-string
 perl -e '\''
 	defined($_ = -s $_) or die for @ARGV;
 	exit 1 if $ARGV[0] <= $ARGV[1];
 '\'' test-2-$packname_2.pack test-3-$packname_3.pack
+'

t/chainlint/subshell-here-doc.test

@@ -1,3 +1,4 @@
+test_expect_success 'subshell-here-doc' '
 (
 # LINT: stitch together incomplete \-ending lines
 # LINT: swallow here-doc to avoid false positives in content
@@ -33,3 +34,4 @@ EOF
 	ARBITRARY3
 	meep
 )
+'

t/chainlint/subshell-one-liner.test

@@ -1,3 +1,4 @@
+test_expect_success 'subshell-one-liner' '
 (
 # LINT: nested one-liner subshell
 	(foo && bar) &&
@@ -22,3 +23,4 @@
 
 	foobar
 )
+'

t/chainlint/t7900-subtree.test

@@ -1,3 +1,4 @@
+test_expect_success 't7900-subtree' '
 (
 	chks="sub1
 sub2
@@ -20,3 +21,4 @@ TXT
 	check_equal "$subfiles" "$chkms
 $chks"
 )
+'

t/chainlint/token-pasting.test

@@ -1,3 +1,4 @@
+test_expect_success 'token-pasting' '
 # LINT: single token; composite of multiple strings
 git config filter.rot13.smudge ./rot13.sh &&
 git config filter.rot13.clean ./rot13.sh &&
@@ -30,3 +31,4 @@ downstream_url_for_sed=$(
 # LINT: exit/enter string context; "&" inside string not command terminator
 	sed -e '\''s/\\/\\\\/g'\'' -e '\''s/[[/.*^$]/\\&/g'\''
 )
+'

t/chainlint/unclosed-here-doc-indent.test

@@ -1,4 +1,6 @@
+test_expect_success 'unclosed-here-doc-indent' '
 command_which_is_run &&
 cat >expect <<-\EOF &&
 we forget to end the here-doc
 command_which_is_gobbled
+'

t/chainlint/unclosed-here-doc.test

@@ -1,3 +1,4 @@
+test_expect_success 'unclosed-here-doc' '
 command_which_is_run &&
 cat >expect <<\EOF &&
 	we try to end the here-doc below,
@@ -5,3 +6,4 @@ cat >expect <<\EOF &&
 	since the operator is not "<<-".
 	EOF
 command_which_is_gobbled
+'

t/chainlint/while-loop.test

@@ -1,3 +1,4 @@
+test_expect_success 'while-loop' '
 (
 # LINT: "while", "do", "done" do not need "&&"
 	while true
@@ -17,3 +18,4 @@
 		cat bar
 	done
 )
+'