Merge branch 'ps/tests-wo-iconv-fixes' into jch

Some tests assumed "iconv" is available without honoring ICONV prerequisite, which has been corrected. * ps/tests-wo-iconv-fixes: t6006: don't use iconv(1) without ICONV prereq t5550: add ICONV prereq to tests that use "$HTTPD_URL/error" t4205: improve handling of ICONV prerequisite t40xx: don't use iconv(1) without ICONV prereq t: don't set ICONV prereq when iconv(1) is missing
2026-02-27 10:25:07 +00:00 · 2026-02-23 14:25:45 -08:00
parent f01d86795d eb49c6ef43
commit 20e99615c4
7 changed files with 89 additions and 48 deletions
--- a/t/t4041-diff-submodule-option.sh
+++ b/t/t4041-diff-submodule-option.sh
@@ -37,8 +37,12 @@ add_file () {
 			test_tick &&
 			# "git commit -m" would break MinGW, as Windows refuse to pass
 			# $test_encoding encoded parameter to git.
-			echo "Add $name ($added $name)" | iconv -f utf-8 -t $test_encoding |
-			git -c "i18n.commitEncoding=$test_encoding" commit -F -
+			message="Add $name ($added $name)" &&
+			if test_have_prereq ICONV
+			then
+				message=$(echo "$message" | iconv -f utf-8 -t $test_encoding)
+			fi &&
+			echo "$message" | git -c "i18n.commitEncoding=$test_encoding" commit -F -
 		done >/dev/null &&
 		git rev-parse --short --verify HEAD
 	)
--- a/t/t4059-diff-submodule-not-initialized.sh
+++ b/t/t4059-diff-submodule-not-initialized.sh
@@ -35,8 +35,12 @@ add_file () {
 			test_tick &&
 			# "git commit -m" would break MinGW, as Windows refuse to pass
 			# $test_encoding encoded parameter to git.
-			echo "Add $name ($added $name)" | iconv -f utf-8 -t $test_encoding |
-			git -c "i18n.commitEncoding=$test_encoding" commit -F -
+			message="Add $name ($added $name)" &&
+			if test_have_prereq ICONV
+			then
+				message=$(echo "$message" | iconv -f utf-8 -t $test_encoding)
+			fi &&
+			echo "$message" | git -c "i18n.commitEncoding=$test_encoding" commit -F -
 		done >/dev/null &&
 		git rev-parse --short --verify HEAD
 	)
--- a/t/t4060-diff-submodule-option-diff-format.sh
+++ b/t/t4060-diff-submodule-option-diff-format.sh
@@ -35,8 +35,12 @@ add_file () {
 			test_tick &&
 			# "git commit -m" would break MinGW, as Windows refuse to pass
 			# $test_encoding encoded parameter to git.
-			echo "Add $name ($added $name)" | iconv -f utf-8 -t $test_encoding |
-			git -c "i18n.commitEncoding=$test_encoding" commit -F -
+			message="Add $name ($added $name)" &&
+			if test_have_prereq ICONV
+			then
+				message=$(echo "$message" | iconv -f utf-8 -t $test_encoding)
+			fi &&
+			echo "$message" | git -c "i18n.commitEncoding=$test_encoding" commit -F -
 		done >/dev/null &&
 		git rev-parse --short --verify HEAD
 	)
--- a/t/t4205-log-pretty-formats.sh
+++ b/t/t4205-log-pretty-formats.sh
@@ -9,7 +9,12 @@ test_description='Test pretty formats'
 . ./test-lib.sh

 # Tested non-UTF-8 encoding
-test_encoding="ISO8859-1"
+if test_have_prereq ICONV
+then
+	test_encoding="ISO8859-1"
+else
+	test_encoding="UTF-8"
+fi

 sample_utf8_part=$(printf "f\303\244ng")

@@ -18,7 +23,7 @@ commit_msg () {
 	# (translated with Google Translate),
 	# encoded in UTF-8, used as a commit log message below.
 	msg="initial. an${sample_utf8_part}lich\n"
-	if test -n "$1"
+	if test -n "$1" && test "$1" != "UTF-8"
 	then
 		printf "$msg" | iconv -f utf-8 -t "$1"
 	else
@@ -113,19 +118,19 @@ test_expect_success 'alias loop' '
 	test_must_fail git log --pretty=test-foo
 '

-test_expect_success ICONV 'NUL separation' '
+test_expect_success 'NUL separation' '
 	printf "add bar\0$(commit_msg)" >expected &&
 	git log -z --pretty="format:%s" >actual &&
 	test_cmp expected actual
 '

-test_expect_success ICONV 'NUL termination' '
+test_expect_success 'NUL termination' '
 	printf "add bar\0$(commit_msg)\0" >expected &&
 	git log -z --pretty="tformat:%s" >actual &&
 	test_cmp expected actual
 '

-test_expect_success ICONV 'NUL separation with --stat' '
+test_expect_success 'NUL separation with --stat' '
 	stat0_part=$(git diff --stat HEAD^ HEAD) &&
 	stat1_part=$(git diff-tree --no-commit-id --stat --root HEAD^) &&
 	printf "add bar\n$stat0_part\n\0$(commit_msg)\n$stat1_part\n" >expected &&
@@ -180,7 +185,7 @@ test_expect_success 'setup more commits' '
 	head4=$(git rev-parse --verify --short HEAD~3)
 '

-test_expect_success ICONV 'left alignment formatting' '
+test_expect_success 'left alignment formatting' '
 	git log --pretty="tformat:%<(40)%s" >actual &&
 	qz_to_tab_space <<-EOF >expected &&
 	message two                            Z
@@ -202,7 +207,7 @@ test_expect_success ICONV 'left alignment formatting. i18n.logOutputEncoding' '
 	test_cmp expected actual
 '

-test_expect_success ICONV 'left alignment formatting at the nth column' '
+test_expect_success 'left alignment formatting at the nth column' '
 	git log --pretty="tformat:%h %<|(40)%s" >actual &&
 	qz_to_tab_space <<-EOF >expected &&
 	$head1 message two                    Z
@@ -213,7 +218,7 @@ test_expect_success ICONV 'left alignment formatting at the nth column' '
 	test_cmp expected actual
 '

-test_expect_success ICONV 'left alignment formatting at the nth column' '
+test_expect_success 'left alignment formatting at the nth column' '
 	COLUMNS=50 git log --pretty="tformat:%h %<|(-10)%s" >actual &&
 	qz_to_tab_space <<-EOF >expected &&
 	$head1 message two                    Z
@@ -235,7 +240,7 @@ test_expect_success ICONV 'left alignment formatting at the nth column. i18n.log
 	test_cmp expected actual
 '

-test_expect_success ICONV 'left alignment formatting with no padding' '
+test_expect_success 'left alignment formatting with no padding' '
 	git log --pretty="tformat:%<(1)%s" >actual &&
 	cat <<-EOF >expected &&
 	message two
@@ -246,7 +251,7 @@ test_expect_success ICONV 'left alignment formatting with no padding' '
 	test_cmp expected actual
 '

-test_expect_success 'left alignment formatting with no padding. i18n.logOutputEncoding' '
+test_expect_success ICONV 'left alignment formatting with no padding. i18n.logOutputEncoding' '
 	git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%<(1)%s" >actual &&
 	cat <<-EOF | iconv -f utf-8 -t $test_encoding >expected &&
 	message two
@@ -257,7 +262,7 @@ test_expect_success 'left alignment formatting with no padding. i18n.logOutputEn
 	test_cmp expected actual
 '

-test_expect_success ICONV 'left alignment formatting with trunc' '
+test_expect_success 'left alignment formatting with trunc' '
 	git log --pretty="tformat:%<(10,trunc)%s" >actual &&
 	qz_to_tab_space <<-\EOF >expected &&
 	message ..
@@ -279,7 +284,7 @@ test_expect_success ICONV 'left alignment formatting with trunc. i18n.logOutputE
 	test_cmp expected actual
 '

-test_expect_success ICONV 'left alignment formatting with ltrunc' '
+test_expect_success 'left alignment formatting with ltrunc' '
 	git log --pretty="tformat:%<(10,ltrunc)%s" >actual &&
 	qz_to_tab_space <<-EOF >expected &&
 	..sage two
@@ -301,7 +306,7 @@ test_expect_success ICONV 'left alignment formatting with ltrunc. i18n.logOutput
 	test_cmp expected actual
 '

-test_expect_success ICONV 'left alignment formatting with mtrunc' '
+test_expect_success 'left alignment formatting with mtrunc' '
 	git log --pretty="tformat:%<(10,mtrunc)%s" >actual &&
 	qz_to_tab_space <<-\EOF >expected &&
 	mess.. two
@@ -323,7 +328,7 @@ test_expect_success ICONV 'left alignment formatting with mtrunc. i18n.logOutput
 	test_cmp expected actual
 '

-test_expect_success ICONV 'right alignment formatting' '
+test_expect_success 'right alignment formatting' '
 	git log --pretty="tformat:%>(40)%s" >actual &&
 	qz_to_tab_space <<-EOF >expected &&
 	Z                            message two
@@ -345,7 +350,7 @@ test_expect_success ICONV 'right alignment formatting. i18n.logOutputEncoding' '
 	test_cmp expected actual
 '

-test_expect_success ICONV 'right alignment formatting at the nth column' '
+test_expect_success 'right alignment formatting at the nth column' '
 	git log --pretty="tformat:%h %>|(40)%s" >actual &&
 	qz_to_tab_space <<-EOF >expected &&
 	$head1                      message two
@@ -356,7 +361,7 @@ test_expect_success ICONV 'right alignment formatting at the nth column' '
 	test_cmp expected actual
 '

-test_expect_success ICONV 'right alignment formatting at the nth column' '
+test_expect_success 'right alignment formatting at the nth column' '
 	COLUMNS=50 git log --pretty="tformat:%h %>|(-10)%s" >actual &&
 	qz_to_tab_space <<-EOF >expected &&
 	$head1                      message two
@@ -391,7 +396,7 @@ test_expect_success ICONV 'right alignment formatting at the nth column with --g
 	test_cmp expected actual
 '

-test_expect_success ICONV 'right alignment formatting with no padding' '
+test_expect_success 'right alignment formatting with no padding' '
 	git log --pretty="tformat:%>(1)%s" >actual &&
 	cat <<-EOF >expected &&
 	message two
@@ -402,7 +407,7 @@ test_expect_success ICONV 'right alignment formatting with no padding' '
 	test_cmp expected actual
 '

-test_expect_success ICONV 'right alignment formatting with no padding and with --graph' '
+test_expect_success 'right alignment formatting with no padding and with --graph' '
 	git log --graph --pretty="tformat:%>(1)%s" >actual &&
 	cat <<-EOF >expected &&
 	* message two
@@ -424,7 +429,7 @@ test_expect_success ICONV 'right alignment formatting with no padding. i18n.logO
 	test_cmp expected actual
 '

-test_expect_success ICONV 'center alignment formatting' '
+test_expect_success 'center alignment formatting' '
 	git log --pretty="tformat:%><(40)%s" >actual &&
 	qz_to_tab_space <<-EOF >expected &&
 	Z             message two              Z
@@ -445,7 +450,8 @@ test_expect_success ICONV 'center alignment formatting. i18n.logOutputEncoding'
 	EOF
 	test_cmp expected actual
 '
-test_expect_success ICONV 'center alignment formatting at the nth column' '
+
+test_expect_success 'center alignment formatting at the nth column' '
 	git log --pretty="tformat:%h %><|(40)%s" >actual &&
 	qz_to_tab_space <<-EOF >expected &&
 	$head1           message two          Z
@@ -456,7 +462,7 @@ test_expect_success ICONV 'center alignment formatting at the nth column' '
 	test_cmp expected actual
 '

-test_expect_success ICONV 'center alignment formatting at the nth column' '
+test_expect_success 'center alignment formatting at the nth column' '
 	COLUMNS=70 git log --pretty="tformat:%h %><|(-30)%s" >actual &&
 	qz_to_tab_space <<-EOF >expected &&
 	$head1           message two          Z
@@ -478,7 +484,7 @@ test_expect_success ICONV 'center alignment formatting at the nth column. i18n.l
 	test_cmp expected actual
 '

-test_expect_success ICONV 'center alignment formatting with no padding' '
+test_expect_success 'center alignment formatting with no padding' '
 	git log --pretty="tformat:%><(1)%s" >actual &&
 	cat <<-EOF >expected &&
 	message two
--- a/t/t5550-http-fetch-dumb.sh
+++ b/t/t5550-http-fetch-dumb.sh
@@ -339,32 +339,32 @@ test_expect_success 'fetch can handle previously-fetched .idx files' '
 '

 test_expect_success 'did not use upload-pack service' '
-	! grep "/git-upload-pack" "$HTTPD_ROOT_PATH/access.log"
+	test_grep ! "/git-upload-pack" "$HTTPD_ROOT_PATH/access.log"
 '

-test_expect_success 'git client shows text/plain errors' '
+test_expect_success ICONV 'git client shows text/plain errors' '
 	test_must_fail git clone "$HTTPD_URL/error/text" 2>stderr &&
-	grep "this is the error message" stderr
+	test_grep "this is the error message" stderr
 '

-test_expect_success 'git client does not show html errors' '
+test_expect_success ICONV 'git client does not show html errors' '
 	test_must_fail git clone "$HTTPD_URL/error/html" 2>stderr &&
-	! grep "this is the error message" stderr
+	test_grep ! "this is the error message" stderr
 '

-test_expect_success 'git client shows text/plain with a charset' '
+test_expect_success ICONV 'git client shows text/plain with a charset' '
 	test_must_fail git clone "$HTTPD_URL/error/charset" 2>stderr &&
-	grep "this is the error message" stderr
+	test_grep "this is the error message" stderr
 '

 test_expect_success ICONV 'http error messages are reencoded' '
 	test_must_fail git clone "$HTTPD_URL/error/utf16" 2>stderr &&
-	grep "this is the error message" stderr
+	test_grep "this is the error message" stderr
 '

 test_expect_success ICONV 'reencoding is robust to whitespace oddities' '
 	test_must_fail git clone "$HTTPD_URL/error/odd-spacing" 2>stderr &&
-	grep "this is the error message" stderr
+	test_grep "this is the error message" stderr
 '

 check_language () {
@@ -406,7 +406,7 @@ ja;q=0.95, zh;q=0.94, sv;q=0.93, pt;q=0.92, nb;q=0.91, *;q=0.90" \

 test_expect_success 'git client send an empty Accept-Language' '
 	GIT_TRACE_CURL=true LANGUAGE= git ls-remote "$HTTPD_URL/dumb/repo.git" 2>stderr &&
-	! grep "^=> Send header: Accept-Language:" stderr
+	test_grep ! "^=> Send header: Accept-Language:" stderr
 '

 test_expect_success 'remote-http complains cleanly about malformed urls' '
--- a/t/t6006-rev-list-format.sh
+++ b/t/t6006-rev-list-format.sh
@@ -378,15 +378,23 @@ test_expect_success 'rev-list %C(auto,...) respects --color' '
 	test_cmp expect actual
 '

-iconv -f utf-8 -t $test_encoding > commit-msg <<EOF
-Test printing of complex bodies
-
-This commit message is much longer than the others,
-and it will be encoded in $test_encoding. We should therefore
-include an ISO8859 character: ¡bueno!
-EOF
-
 test_expect_success 'setup complex body' '
+	message=$(cat <<-EOF
+	Test printing of complex bodies
+
+	This commit message is much longer than the others,
+	and it will be encoded in $test_encoding. We should therefore
+	include an ISO8859 character: ¡bueno!
+	EOF
+	) &&
+
+	if test_have_prereq ICONV
+	then
+		echo "$message" | iconv -f utf-8 -t $test_encoding >commit-msg
+	else
+		echo "$message" >commit-msg
+	fi &&
+
 	git config i18n.commitencoding $test_encoding &&
 	echo change2 >foo && git commit -a -F commit-msg &&
 	head3=$(git rev-parse --verify HEAD) &&
@@ -448,7 +456,12 @@ test_expect_success 'setup expected messages (for test %b)' '
 	commit $head2
 	commit $head1
 	EOF
-	iconv -f utf-8 -t $test_encoding expected.utf-8 >expected.ISO8859-1
+	if test_have_prereq ICONV
+	then
+		iconv -f utf-8 -t $test_encoding expected.utf-8 >expected.ISO8859-1
+	else
+		cp expected.utf-8 expected.ISO8859-1
+	fi
 '

 test_format complex-body %b <expected.ISO8859-1
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -1720,7 +1720,6 @@ esac
 ( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1
 test -z "$NO_CURL" && test_set_prereq LIBCURL
 test -z "$NO_GITWEB" && test_set_prereq GITWEB
-test -z "$NO_ICONV" && test_set_prereq ICONV
 test -z "$NO_PERL" && test_set_prereq PERL
 test -z "$NO_PTHREADS" && test_set_prereq PTHREADS
 test -z "$NO_PYTHON" && test_set_prereq PYTHON
@@ -1731,6 +1730,17 @@ test -n "$SANITIZE_LEAK" && test_set_prereq SANITIZE_LEAK
 test -n "$GIT_VALGRIND_ENABLED" && test_set_prereq VALGRIND
 test -n "$PERL_PATH" && test_set_prereq PERL_TEST_HELPERS

+test_lazy_prereq ICONV '
+	# We require Git to be built with iconv support, and we require the
+	# iconv binary to exist.
+	#
+	# NEEDSWORK: We might eventually want to split this up into two
+	# prerequisites: one for NO_ICONV, and one for the iconv(1) binary, as
+	# some tests only depend on either of these.
+	test -z "$NO_ICONV" &&
+	iconv -f utf8 -t utf8 </dev/null
+'
+
 if test -z "$GIT_TEST_CHECK_CACHE_TREE"
 then
 	GIT_TEST_CHECK_CACHE_TREE=true