From 3110d6e6758a31aa3b72842dc664ca160f07814b Mon Sep 17 00:00:00 2001
From: Han-Wen Nienhuys <hanwen@google.com>
Date: Sat, 17 Apr 2021 13:26:08 +0200
Subject: [PATCH] t1404: annotate test cases with REFFILES

* 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 <hanwen@google.com>
---
 t/t1404-update-ref-errors.sh | 56 +++++++++++++++++++++++++++---------
 1 file changed, 42 insertions(+), 14 deletions(-)

diff --git a/t/t1404-update-ref-errors.sh b/t/t1404-update-ref-errors.sh
index b729c1f4803040..811d5bb56d415c 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
@@ -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' '
@@ -463,7 +489,9 @@ 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 REFFILES 'non-empty directory blocks create' '