tests: teach callers of test_i18ngrep to use test_grep

They are equivalents and the former still exists, so as long as the
only change this commit makes are to rewrite test_i18ngrep to
test_grep, there won't be any new bug, even if there still are
callers of test_i18ngrep remaining in the tree, or when merged to
other topics that add new uses of test_i18ngrep.

This patch was produced more or less with

    git grep -l -e 'test_i18ngrep ' 't/t[0-9][0-9][0-9][0-9]-*.sh' |
    xargs perl -p -i -e 's/test_i18ngrep /test_grep /'

and a good way to sanity check the result yourself is to run the
above in a checkout of c4603c1c (test framework: further deprecate
test_i18ngrep, 2023-10-31) and compare the resulting working tree
contents with the result of applying this patch to the same commit.
You'll see that test_i18ngrep in a few t/lib-*.sh files corrected,
in addition to the manual reproduction.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh
index 00651c25cb..8491b8c58b 100755
--- a/t/t7406-submodule-update.sh
+++ b/t/t7406-submodule-update.sh
@@ -945,7 +945,7 @@ test_expect_success 'submodule update places git-dir in superprojects git-dir re
 	git clone super_update_r super_update_r2 &&
 	(cd super_update_r2 &&
 	 git submodule update --init --recursive >actual &&
-	 test_i18ngrep "Submodule path .submodule/subsubmodule.: checked out" actual &&
+	 test_grep "Submodule path .submodule/subsubmodule.: checked out" actual &&
 	 (cd submodule/subsubmodule &&
 	  git log > ../../expected
 	 ) &&
@@ -1025,7 +1025,7 @@ test_expect_success 'submodule update clone shallow submodule outside of depth'
 		# unadvertised objects, so restrict this test to v0.
 		test_must_fail env GIT_TEST_PROTOCOL_VERSION=0 \
 			git submodule update --init --depth=1 2>actual &&
-		test_i18ngrep "Direct fetching of that commit failed." actual &&
+		test_grep "Direct fetching of that commit failed." actual &&
 		git -C ../submodule config uploadpack.allowReachableSHA1InWant true &&
 		git submodule update --init --depth=1 >actual &&
 		git -C submodule log --oneline >out &&
@@ -1039,7 +1039,7 @@ test_expect_success 'submodule update --recursive drops module name before recur
 	  git checkout HEAD^
 	 ) &&
 	 git submodule update --recursive deeper/submodule >actual &&
-	 test_i18ngrep "Submodule path .deeper/submodule/subsubmodule.: checked out" actual
+	 test_grep "Submodule path .deeper/submodule/subsubmodule.: checked out" actual
 	)
 '