The "check-chainlint" target runs automatically when running tests and
performs self-checks to verify that the chainlinter itself produces the
expected output. Originally, the chainlinter was implemented via sed,
but the infrastructure has been rewritten in fb41727b7e (t: retire
unused chainlint.sed, 2022-09-01) to use a Perl script instead.
The rewrite caused some slight whitespace changes in the output that are
ultimately not of much importance. In order to be able to assert that
the actual chainlinter errors match our expectations we thus have to
ignore whitespace characters when diffing them. As the `-w` flag is not
in POSIX we try to use `git diff -w --no-index` before we fall back to
`diff -w -u`.
To accomodate for cases where the host system has no Git installation we
use the locally-compiled version of Git. This can result in problems
though when the Git project's repository is using extensions that the
locally-compiled version of Git doesn't understand. It will refuse to
run and thus cause the checks to fail.
Instead of improving the detection logic, fix our ".expect" files so
that we do not need any post-processing anymore. This allows us to drop
the `-w` flag when diffing so that we can always use diff(1) now.
Signed-off-by: Patrick Steinhardt <ps@xxxxxx>
---
t/Makefile | 10 +-------
t/chainlint/blank-line-before-esac.expect | 8 +++----
t/chainlint/block.expect | 4 ++--
t/chainlint/chain-break-background.expect | 4 ++--
t/chainlint/chain-break-return-exit.expect | 14 +++++------
t/chainlint/chain-break-status.expect | 4 ++--
t/chainlint/chained-subshell.expect | 4 ++--
.../command-substitution-subsubshell.expect | 2 +-
t/chainlint/dqstring-line-splice.expect | 4 ++--
t/chainlint/dqstring-no-interpolate.expect | 4 ++--
t/chainlint/empty-here-doc.expect | 4 ++--
t/chainlint/exclamation.expect | 2 +-
t/chainlint/for-loop-abbreviated.expect | 2 +-
t/chainlint/function.expect | 4 ++--
t/chainlint/here-doc.expect | 4 ++--
t/chainlint/loop-detect-status.expect | 20 ++++++++--------
t/chainlint/nested-loop-detect-failure.expect | 24 +++++++++----------
t/chainlint/subshell-here-doc.expect | 4 ++--
t/chainlint/token-pasting.expect | 14 +++++------
19 files changed, 64 insertions(+), 72 deletions(-)
diff --git a/t/Makefile b/t/Makefile
index 225aaf78ed..3a5d81b7fe 100644
--- a/t/Makefile
+++ b/t/Makefile
@@ -108,15 +108,7 @@ check-chainlint:
} >'$(CHAINLINTTMP_SQ)'/expect && \
$(CHAINLINT) --emit-all '$(CHAINLINTTMP_SQ)'/tests | \
sed -e 's/^[1-9][0-9]* //;/^[ ]*$$/d' >'$(CHAINLINTTMP_SQ)'/actual && \
- if test -f ../GIT-BUILD-OPTIONS; then \
- . ../GIT-BUILD-OPTIONS; \
- fi && \
- if test -x ../git$$X; then \
- DIFFW="../git$$X --no-pager diff -w --no-index"; \
- else \
- DIFFW="diff -w -u"; \
- fi && \
- $$DIFFW '$(CHAINLINTTMP_SQ)'/expect '$(CHAINLINTTMP_SQ)'/actual
+ diff -u '$(CHAINLINTTMP_SQ)'/expect '$(CHAINLINTTMP_SQ)'/actual
test-lint: test-lint-duplicates test-lint-executable test-lint-shell-syntax \
test-lint-filenames
diff --git a/t/chainlint/blank-line-before-esac.expect b/t/chainlint/blank-line-before-esac.expect
index 48ed4eb124..056e03003d 100644
--- a/t/chainlint/blank-line-before-esac.expect
+++ b/t/chainlint/blank-line-before-esac.expect
@@ -1,11 +1,11 @@
-test_done ( ) {
+test_done () {
case "$test_failure" in
- 0 )
+ 0)
test_at_end_hook_
exit 0 ;;
- * )
+ *)
if test $test_external_has_tap -eq 0
then
say_color error "# failed $test_failure among $msg"
@@ -14,5 +14,5 @@ test_done ( ) {
exit 1 ;;
- esac
+ esac
}
diff --git a/t/chainlint/block.expect b/t/chainlint/block.expect
index a3bcea492a..1c87326364 100644
--- a/t/chainlint/block.expect
+++ b/t/chainlint/block.expect
@@ -12,9 +12,9 @@
) &&
{
- echo a ; ?!AMP?! echo b
+ echo a; ?!AMP?! echo b
} &&
-{ echo a ; ?!AMP?! echo b ; } &&
+{ echo a; ?!AMP?! echo b; } &&
{
echo "${var}9" &&
diff --git a/t/chainlint/chain-break-background.expect b/t/chainlint/chain-break-background.expect
index 28f9114f42..20d0bb5333 100644
--- a/t/chainlint/chain-break-background.expect
+++ b/t/chainlint/chain-break-background.expect
@@ -1,9 +1,9 @@
JGIT_DAEMON_PID= &&
git init --bare empty.git &&
-> empty.git/git-daemon-export-ok &&
+>empty.git/git-daemon-export-ok &&
mkfifo jgit_daemon_output &&
{
- jgit daemon --port="$JGIT_DAEMON_PORT" . > jgit_daemon_output &
+ jgit daemon --port="$JGIT_DAEMON_PORT" . >jgit_daemon_output &
JGIT_DAEMON_PID=$!
} &&
test_expect_code 2 git ls-remote --exit-code git://localhost:$JGIT_DAEMON_PORT/empty.git
diff --git a/t/chainlint/chain-break-return-exit.expect b/t/chainlint/chain-break-return-exit.expect
index 1732d221c3..4cd18e2edf 100644
--- a/t/chainlint/chain-break-return-exit.expect
+++ b/t/chainlint/chain-break-return-exit.expect
@@ -1,16 +1,16 @@
case "$(git ls-files)" in
-one ) echo pass one ;;
-* ) echo bad one ; return 1 ;;
+one) echo pass one ;;
+*) echo bad one; return 1 ;;
esac &&
(
case "$(git ls-files)" in
- two ) echo pass two ;;
- * ) echo bad two ; exit 1 ;;
-esac
+ two) echo pass two ;;
+ *) echo bad two; exit 1 ;;
+ esac
) &&
case "$(git ls-files)" in
-dir/two"$LF"one ) echo pass both ;;
-* ) echo bad ; return 1 ;;
+dir/two"$LF"one) echo pass both ;;
+*) echo bad; return 1 ;;
esac &&
for i in 1 2 3 4 ; do
diff --git a/t/chainlint/chain-break-status.expect b/t/chainlint/chain-break-status.expect
index f4bada9463..e6b3b2193e 100644
--- a/t/chainlint/chain-break-status.expect
+++ b/t/chainlint/chain-break-status.expect
@@ -1,7 +1,7 @@
-OUT=$(( ( large_git ; echo $? 1 >& 3 ) | : ) 3 >& 1) &&
+OUT=$( ((large_git; echo $? 1>&3) | :) 3>&1 ) &&
test_match_signal 13 "$OUT" &&
-{ test-tool sigchain > actual ; ret=$? ; } &&
+{ test-tool sigchain >actual; ret=$?; } &&
{
test_match_signal 15 "$ret" ||
test "$ret" = 3
diff --git a/t/chainlint/chained-subshell.expect b/t/chainlint/chained-subshell.expect
index af0369d328..83810ea7ec 100644
--- a/t/chainlint/chained-subshell.expect
+++ b/t/chainlint/chained-subshell.expect
@@ -4,7 +4,7 @@ mkdir sub && (
nuff said
) &&
-cut "-d " -f actual | ( read s1 s2 s3 &&
+cut "-d " -f actual | (read s1 s2 s3 &&
test -f $s1 ?!AMP?!
test $(cat $s2) = tree2path1 &&
-test $(cat $s3) = tree3path1 )
+test $(cat $s3) = tree3path1)
diff --git a/t/chainlint/command-substitution-subsubshell.expect b/t/chainlint/command-substitution-subsubshell.expect
index ab2f79e845..ec42f2c30c 100644
--- a/t/chainlint/command-substitution-subsubshell.expect
+++ b/t/chainlint/command-substitution-subsubshell.expect
@@ -1,2 +1,2 @@
-OUT=$(( ( large_git 1 >& 3 ) | : ) 3 >& 1) &&
+OUT=$( ((large_git 1>&3) | :) 3>&1 ) &&
test_match_signal 13 "$OUT"
diff --git a/t/chainlint/dqstring-line-splice.expect b/t/chainlint/dqstring-line-splice.expect
index bf9ced60d4..f8fa3bc969 100644
--- a/t/chainlint/dqstring-line-splice.expect
+++ b/t/chainlint/dqstring-line-splice.expect
@@ -1,3 +1,3 @@
-echo 'fatal: reword option of --fixup is mutually exclusive with' '--patch/--interactive/--all/--include/--only' > expect &&
-test_must_fail git commit --fixup=reword:HEAD~ $1 2 > actual &&
+echo 'fatal: reword option of --fixup is mutually exclusive with' '--patch/--interactive/--all/--include/--only' >expect &&
+test_must_fail git commit --fixup=reword:HEAD~ $1 2>actual &&
test_cmp expect actual
diff --git a/t/chainlint/dqstring-no-interpolate.expect b/t/chainlint/dqstring-no-interpolate.expect
index 10724987a5..2c1851a3c3 100644
--- a/t/chainlint/dqstring-no-interpolate.expect
+++ b/t/chainlint/dqstring-no-interpolate.expect
@@ -6,6 +6,6 @@ grep "^\.git$" output.txt &&
(
cd client$version &&
GIT_TEST_PROTOCOL_VERSION=$version git fetch-pack --no-progress .. $(cat ../input)
-) > output &&
- cut -d ' ' -f 2 < output | sort > actual &&
+) >output &&
+ cut -d ' ' -f 2 <output | sort >actual &&
test_cmp expect actual
diff --git a/t/chainlint/empty-here-doc.expect b/t/chainlint/empty-here-doc.expect
index e8733c97c6..8507721192 100644
--- a/t/chainlint/empty-here-doc.expect
+++ b/t/chainlint/empty-here-doc.expect
@@ -1,4 +1,4 @@
-git ls-tree $tree path > current &&
-cat > expected <<\EOF &&
+git ls-tree $tree path >current &&
+cat >expected <<\EOF &&
EOF
test_output
diff --git a/t/chainlint/exclamation.expect b/t/chainlint/exclamation.expect
index 2d961a58c6..765a35bb4c 100644
--- a/t/chainlint/exclamation.expect
+++ b/t/chainlint/exclamation.expect
@@ -1,4 +1,4 @@
-if ! condition ; then echo nope ; else yep ; fi &&
+if ! condition; then echo nope; else yep; fi &&
test_prerequisite !MINGW &&
mail uucp!address &&
echo !whatever!
diff --git a/t/chainlint/for-loop-abbreviated.expect b/t/chainlint/for-loop-abbreviated.expect
index a21007a63f..02c0d15cca 100644
--- a/t/chainlint/for-loop-abbreviated.expect
+++ b/t/chainlint/for-loop-abbreviated.expect
@@ -1,5 +1,5 @@
for it
do
- path=$(expr "$it" : ( [^:]*) ) &&
+ path=$(expr "$it" : ([^:]*)) &&
git update-index --add "$path" || exit
done
diff --git a/t/chainlint/function.expect b/t/chainlint/function.expect
index a14388e6b9..dd7c997a3c 100644
--- a/t/chainlint/function.expect
+++ b/t/chainlint/function.expect
@@ -1,8 +1,8 @@
-sha1_file ( ) {
+sha1_file() {
echo "$*" | sed "s#..#.git/objects/&/#"
} &&
-remove_object ( ) {
+remove_object() {
file=$(sha1_file "$*") &&
test -e "$file" ?!AMP?!
rm -f "$file"
diff --git a/t/chainlint/here-doc.expect b/t/chainlint/here-doc.expect
index 1df3f78282..91b961242a 100644
--- a/t/chainlint/here-doc.expect
+++ b/t/chainlint/here-doc.expect
@@ -1,6 +1,6 @@
boodle wobba \
- gorgo snoot \
- wafta snurb <<EOF &&
+ gorgo snoot \
+ wafta snurb <<EOF &&
quoth the raven,
nevermore...
EOF
diff --git a/t/chainlint/loop-detect-status.expect b/t/chainlint/loop-detect-status.expect
index 24da9e86d5..7ce3a34806 100644
--- a/t/chainlint/loop-detect-status.expect
+++ b/t/chainlint/loop-detect-status.expect
@@ -1,18 +1,18 @@
-( while test $i -le $blobcount
-do
- printf "Generating blob $i/$blobcount\r" >& 2 &&
+(while test $i -le $blobcount
+ do
+ printf "Generating blob $i/$blobcount\r" >&2 &&
printf "blob\nmark :$i\ndata $blobsize\n" &&
#test-tool genrandom $i $blobsize &&
printf "%-${blobsize}s" $i &&
echo "M 100644 :$i $i" >> commit &&
i=$(($i+1)) ||
echo $? > exit-status
-done &&
-echo "commit refs/heads/main" &&
-echo "author A U Thor <author@xxxxxxxxx> 123456789 +0000" &&
-echo "committer C O Mitter <committer@xxxxxxxxx> 123456789 +0000" &&
-echo "data 5" &&
-echo ">2gb" &&
-cat commit ) |
+ done &&
+ echo "commit refs/heads/main" &&
+ echo "author A U Thor <author@xxxxxxxxx> 123456789 +0000" &&
+ echo "committer C O Mitter <committer@xxxxxxxxx> 123456789 +0000" &&
+ echo "data 5" &&
+ echo ">2gb" &&
+ cat commit) |
git fast-import --big-file-threshold=2 &&
test ! -f exit-status
diff --git a/t/chainlint/nested-loop-detect-failure.expect b/t/chainlint/nested-loop-detect-failure.expect
index 4793a0e8e1..3461df40e5 100644
--- a/t/chainlint/nested-loop-detect-failure.expect
+++ b/t/chainlint/nested-loop-detect-failure.expect
@@ -1,31 +1,31 @@
-for i in 0 1 2 3 4 5 6 7 8 9 ;
+for i in 0 1 2 3 4 5 6 7 8 9;
do
- for j in 0 1 2 3 4 5 6 7 8 9 ;
+ for j in 0 1 2 3 4 5 6 7 8 9;
do
- echo "$i$j" > "path$i$j" ?!LOOP?!
+ echo "$i$j" >"path$i$j" ?!LOOP?!
done ?!LOOP?!
done &&
-for i in 0 1 2 3 4 5 6 7 8 9 ;
+for i in 0 1 2 3 4 5 6 7 8 9;
do
- for j in 0 1 2 3 4 5 6 7 8 9 ;
+ for j in 0 1 2 3 4 5 6 7 8 9;
do
- echo "$i$j" > "path$i$j" || return 1
+ echo "$i$j" >"path$i$j" || return 1
done
done &&
-for i in 0 1 2 3 4 5 6 7 8 9 ;
+for i in 0 1 2 3 4 5 6 7 8 9;
do
- for j in 0 1 2 3 4 5 6 7 8 9 ;
+ for j in 0 1 2 3 4 5 6 7 8 9;
do
- echo "$i$j" > "path$i$j" ?!LOOP?!
+ echo "$i$j" >"path$i$j" ?!LOOP?!
done || return 1
done &&
-for i in 0 1 2 3 4 5 6 7 8 9 ;
+for i in 0 1 2 3 4 5 6 7 8 9;
do
- for j in 0 1 2 3 4 5 6 7 8 9 ;
+ for j in 0 1 2 3 4 5 6 7 8 9;
do
- echo "$i$j" > "path$i$j" || return 1
+ echo "$i$j" >"path$i$j" || return 1
done || return 1
done
diff --git a/t/chainlint/subshell-here-doc.expect b/t/chainlint/subshell-here-doc.expect
index 52789278d1..75d6f607e2 100644
--- a/t/chainlint/subshell-here-doc.expect
+++ b/t/chainlint/subshell-here-doc.expect
@@ -1,7 +1,7 @@
(
echo wobba \
- gorgo snoot \
- wafta snurb <<-EOF &&
+ gorgo snoot \
+ wafta snurb <<-EOF &&
quoth the raven,
nevermore...
EOF
diff --git a/t/chainlint/token-pasting.expect b/t/chainlint/token-pasting.expect
index 342360bcd0..6a387917a7 100644
--- a/t/chainlint/token-pasting.expect
+++ b/t/chainlint/token-pasting.expect
@@ -4,22 +4,22 @@ git config filter.rot13.clean ./rot13.sh &&
{
echo "*.t filter=rot13" ?!AMP?!
echo "*.i ident"
-} > .gitattributes &&
+} >.gitattributes &&
{
echo a b c d e f g h i j k l m ?!AMP?!
echo n o p q r s t u v w x y z ?!AMP?!
echo '$Id$'
-} > test &&
-cat test > test.t &&
-cat test > test.o &&
-cat test > test.i &&
+} >test &&
+cat test >test.t &&
+cat test >test.o &&
+cat test >test.i &&
git add test test.t test.i &&
rm -f test test.t test.i &&
git checkout -- test test.t test.i &&
-echo "content-test2" > test2.o &&
-echo "content-test3 - filename with special characters" > "test3 'sq',$x=.o" ?!AMP?!
+echo "content-test2" >test2.o &&
+echo "content-test3 - filename with special characters" >"test3 'sq',$x=.o" ?!AMP?!
downstream_url_for_sed=$(
printf "%sn" "$downstream_url" |
--
2.43.GIT
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