Subject: [PATCH v7 28/28] t1404: annotate test cases with REFFILES

From: "Han-Wen Nienhuys via GitGitGadget" <[email-masked]>
Date: Mon, 19 Apr 2021 11:37:56 +0000

From: Han-Wen Nienhuys <[email-masked]>

* Reftable for now lacks detailed error messages for directory/file conflicts.
  Skip message comparisons.

* Mark tests that muck with .git directly as REFFILES.

Signed-off-by: Han-Wen Nienhuys <[email-masked]>
---
 t/t1404-update-ref-errors.sh | 86 ++++++++++++++++++++++++------------
 1 file changed, 57 insertions(+), 29 deletions(-)

diff --git a/t/t1404-update-ref-errors.sh b/t/t1404-update-ref-errors.sh
index 8b51c4efc135..811d5bb56d41 100755
--- a/t/t1404-update-ref-errors.sh
+++ b/t/t1404-update-ref-errors.sh
@@ -27,7 +27,9 @@ test_update_rejected () {
 	fi &&
 	printf "create $prefix/%s $C\n" $create >input &&
 	test_must_fail git update-ref --stdin <input 2>output.err &&
-	test_i18ngrep -F "$error" output.err &&
+	if test_have_prereq REFFILES ; then
+		test_i18ngrep -F "$error" output.err
+	fi &&
 	git for-each-ref $prefix >actual &&
 	test_cmp unchanged actual
 }
@@ -101,7 +103,9 @@ df_test() {
 		printf "%s\n" "delete $delname" "create $addname $D"
 	fi >commands &&
 	test_must_fail git update-ref --stdin <commands 2>output.err &&
-	test_cmp expected-err output.err &&
+	if test_have_prereq REFFILES ; then
+		test_cmp expected-err output.err
+	fi &&
 	printf "%s\n" "$C $delref" >expected-refs &&
 	git for-each-ref --format="%(objectname) %(refname)" $prefix/r >actual-refs &&
 	test_cmp expected-refs actual-refs
@@ -189,7 +193,7 @@ test_expect_success 'one new ref is a simple prefix of another' '
 
 '
 
-test_expect_success 'empty directory should not fool rev-parse' '
+test_expect_success REFFILES 'empty directory should not fool rev-parse' '
 	prefix=refs/e-rev-parse &&
 	git update-ref $prefix/foo $C &&
 	git pack-refs --all &&
@@ -199,7 +203,7 @@ test_expect_success 'empty directory should not fool rev-parse' '
 	test_cmp expected actual
 '
 
-test_expect_success 'empty directory should not fool for-each-ref' '
+test_expect_success REFFILES 'empty directory should not fool for-each-ref' '
 	prefix=refs/e-for-each-ref &&
 	git update-ref $prefix/foo $C &&
 	git for-each-ref $prefix >expected &&
@@ -209,14 +213,14 @@ test_expect_success 'empty directory should not fool for-each-ref' '
 	test_cmp expected actual
 '
 
-test_expect_success 'empty directory should not fool create' '
+test_expect_success REFFILES 'empty directory should not fool create' '
 	prefix=refs/e-create &&
 	mkdir -p .git/$prefix/foo/bar/baz &&
 	printf "create %s $C\n" $prefix/foo |
 	git update-ref --stdin
 '
 
-test_expect_success 'empty directory should not fool verify' '
+test_expect_success REFFILES 'empty directory should not fool verify' '
 	prefix=refs/e-verify &&
 	git update-ref $prefix/foo $C &&
 	git pack-refs --all &&
@@ -225,7 +229,7 @@ test_expect_success 'empty directory should not fool verify' '
 	git update-ref --stdin
 '
 
-test_expect_success 'empty directory should not fool 1-arg update' '
+test_expect_success REFFILES 'empty directory should not fool 1-arg update' '
 	prefix=refs/e-update-1 &&
 	git update-ref $prefix/foo $C &&
 	git pack-refs --all &&
@@ -234,7 +238,7 @@ test_expect_success 'empty directory should not fool 1-arg update' '
 	git update-ref --stdin
 '
 
-test_expect_success 'empty directory should not fool 2-arg update' '
+test_expect_success REFFILES 'empty directory should not fool 2-arg update' '
 	prefix=refs/e-update-2 &&
 	git update-ref $prefix/foo $C &&
 	git pack-refs --all &&
@@ -243,7 +247,7 @@ test_expect_success 'empty directory should not fool 2-arg update' '
 	git update-ref --stdin
 '
 
-test_expect_success 'empty directory should not fool 0-arg delete' '
+test_expect_success REFFILES 'empty directory should not fool 0-arg delete' '
 	prefix=refs/e-delete-0 &&
 	git update-ref $prefix/foo $C &&
 	git pack-refs --all &&
@@ -252,7 +256,7 @@ test_expect_success 'empty directory should not fool 0-arg delete' '
 	git update-ref --stdin
 '
 
-test_expect_success 'empty directory should not fool 1-arg delete' '
+test_expect_success REFFILES 'empty directory should not fool 1-arg delete' '
 	prefix=refs/e-delete-1 &&
 	git update-ref $prefix/foo $C &&
 	git pack-refs --all &&
@@ -336,7 +340,9 @@ test_expect_success 'missing old value blocks update' '
 	EOF
 	printf "%s\n" "update $prefix/foo $E $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
+	if test_have_prereq REFFILES ; then
+		test_cmp expected output.err
+	fi
 '
 
 test_expect_success 'incorrect old value blocks update' '
@@ -347,7 +353,9 @@ test_expect_success 'incorrect old value blocks update' '
 	EOF
 	printf "%s\n" "update $prefix/foo $E $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
+	if test_have_prereq REFFILES ; then
+		test_cmp expected output.err
+	fi
 '
 
 test_expect_success 'existing old value blocks create' '
@@ -358,7 +366,9 @@ test_expect_success 'existing old value blocks create' '
 	EOF
 	printf "%s\n" "create $prefix/foo $E" |
 	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
+	if test_have_prereq REFFILES ; then
+		test_cmp expected output.err
+	fi
 '
 
 test_expect_success 'incorrect old value blocks delete' '
@@ -369,7 +379,9 @@ test_expect_success 'incorrect old value blocks delete' '
 	EOF
 	printf "%s\n" "delete $prefix/foo $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
+	if test_have_prereq REFFILES ; then
+		test_cmp expected output.err
+	fi
 '
 
 test_expect_success 'missing old value blocks indirect update' '
@@ -380,7 +392,9 @@ test_expect_success 'missing old value blocks indirect update' '
 	EOF
 	printf "%s\n" "update $prefix/symref $E $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
+	if test_have_prereq REFFILES ; then
+		test_cmp expected output.err
+	fi
 '
 
 test_expect_success 'incorrect old value blocks indirect update' '
@@ -392,7 +406,9 @@ test_expect_success 'incorrect old value blocks indirect update' '
 	EOF
 	printf "%s\n" "update $prefix/symref $E $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
+	if test_have_prereq REFFILES ; then
+		test_cmp expected output.err
+	fi
 '
 
 test_expect_success 'existing old value blocks indirect create' '
@@ -404,7 +420,9 @@ test_expect_success 'existing old value blocks indirect create' '
 	EOF
 	printf "%s\n" "create $prefix/symref $E" |
 	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
+	if test_have_prereq REFFILES ; then
+		test_cmp expected output.err
+	fi
 '
 
 test_expect_success 'incorrect old value blocks indirect delete' '
@@ -416,7 +434,9 @@ test_expect_success 'incorrect old value blocks indirect delete' '
 	EOF
 	printf "%s\n" "delete $prefix/symref $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
+	if test_have_prereq REFFILES ; then
+		test_cmp expected output.err
+	fi
 '
 
 test_expect_success 'missing old value blocks indirect no-deref update' '
@@ -427,7 +447,9 @@ test_expect_success 'missing old value blocks indirect no-deref update' '
 	EOF
 	printf "%s\n" "option no-deref" "update $prefix/symref $E $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
+	if test_have_prereq REFFILES ; then
+		test_cmp expected output.err
+	fi
 '
 
 test_expect_success 'incorrect old value blocks indirect no-deref update' '
@@ -439,7 +461,9 @@ test_expect_success 'incorrect old value blocks indirect no-deref update' '
 	EOF
 	printf "%s\n" "option no-deref" "update $prefix/symref $E $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
+	if test_have_prereq REFFILES ; then
+		test_cmp expected output.err
+	fi
 '
 
 test_expect_success 'existing old value blocks indirect no-deref create' '
@@ -451,7 +475,9 @@ test_expect_success 'existing old value blocks indirect no-deref create' '
 	EOF
 	printf "%s\n" "option no-deref" "create $prefix/symref $E" |
 	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
+	if test_have_prereq REFFILES ; then
+		test_cmp expected output.err
+	fi
 '
 
 test_expect_success 'incorrect old value blocks indirect no-deref delete' '
@@ -463,10 +489,12 @@ test_expect_success 'incorrect old value blocks indirect no-deref delete' '
 	EOF
 	printf "%s\n" "option no-deref" "delete $prefix/symref $D" |
 	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
+	if test_have_prereq REFFILES ; then
+		test_cmp expected output.err
+	fi
 '
 
-test_expect_success 'non-empty directory blocks create' '
+test_expect_success REFFILES 'non-empty directory blocks create' '
 	prefix=refs/ne-create &&
 	mkdir -p .git/$prefix/foo/bar &&
 	: >.git/$prefix/foo/bar/baz.lock &&
@@ -485,7 +513,7 @@ test_expect_success 'non-empty directory blocks create' '
 	test_cmp expected output.err
 '
 
-test_expect_success 'broken reference blocks create' '
+test_expect_success REFFILES 'broken reference blocks create' '
 	prefix=refs/broken-create &&
 	mkdir -p .git/$prefix &&
 	echo "gobbledigook" >.git/$prefix/foo &&
@@ -504,7 +532,7 @@ test_expect_success 'broken reference blocks create' '
 	test_cmp expected output.err
 '
 
-test_expect_success 'non-empty directory blocks indirect create' '
+test_expect_success REFFILES 'non-empty directory blocks indirect create' '
 	prefix=refs/ne-indirect-create &&
 	git symbolic-ref $prefix/symref $prefix/foo &&
 	mkdir -p .git/$prefix/foo/bar &&
@@ -524,7 +552,7 @@ test_expect_success 'non-empty directory blocks indirect create' '
 	test_cmp expected output.err
 '
 
-test_expect_success 'broken reference blocks indirect create' '
+test_expect_success REFFILES 'broken reference blocks indirect create' '
 	prefix=refs/broken-indirect-create &&
 	git symbolic-ref $prefix/symref $prefix/foo &&
 	echo "gobbledigook" >.git/$prefix/foo &&
@@ -543,7 +571,7 @@ test_expect_success 'broken reference blocks indirect create' '
 	test_cmp expected output.err
 '
 
-test_expect_success 'no bogus intermediate values during delete' '
+test_expect_success REFFILES 'no bogus intermediate values during delete' '
 	prefix=refs/slow-transaction &&
 	# Set up a reference with differing loose and packed versions:
 	git update-ref $prefix/foo $C &&
@@ -600,7 +628,7 @@ test_expect_success 'no bogus intermediate values during delete' '
 	test_must_fail git rev-parse --verify --quiet $prefix/foo
 '
 
-test_expect_success 'delete fails cleanly if packed-refs file is locked' '
+test_expect_success REFFILES 'delete fails cleanly if packed-refs file is locked' '
 	prefix=refs/locked-packed-refs &&
 	# Set up a reference with differing loose and packed versions:
 	git update-ref $prefix/foo $C &&
@@ -616,7 +644,7 @@ test_expect_success 'delete fails cleanly if packed-refs file is locked' '
 	test_cmp unchanged actual
 '
 
-test_expect_success 'delete fails cleanly if packed-refs.new write fails' '
+test_expect_success REFFILES 'delete fails cleanly if packed-refs.new write fails' '
 	# Setup and expectations are similar to the test above.
 	prefix=refs/failed-packed-refs &&
 	git update-ref $prefix/foo $C &&
-- 
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