[PATCH 06/22] t/t0*: avoid redundant uses of cat

["Beat Bolli" <bb@drbeat.li>]

Signed-off-by: Beat Bolli <dev+git@drbeat.li>
---
 t/t0002-gitfile.sh                 | 2 +-
 t/t0011-hashmap.sh                 | 2 +-
 t/t0028-working-tree-encoding.sh   | 4 ++--
 t/t0204-gettext-reencode-sanity.sh | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/t/t0002-gitfile.sh b/t/t0002-gitfile.sh
index 736516cc6a47..bf3bf604abe3 100755
--- a/t/t0002-gitfile.sh
+++ b/t/t0002-gitfile.sh
@@ -40,7 +40,7 @@ test_expect_success 'final setup + check rev-parse --git-dir' '
 
 test_expect_success 'check hash-object' '
 	echo "foo" >bar &&
-	SHA=$(cat bar | git hash-object -w --stdin) &&
+	SHA=$(git hash-object -w --stdin <bar) &&
 	test_path_is_file "$REAL/objects/$(objpath $SHA)"
 '
 
diff --git a/t/t0011-hashmap.sh b/t/t0011-hashmap.sh
index 1cb6aa682432..46e74ad1072b 100755
--- a/t/t0011-hashmap.sh
+++ b/t/t0011-hashmap.sh
@@ -239,7 +239,7 @@ test_expect_success 'grow / shrink' '
 	echo value40 >> expect &&
 	echo size >> in &&
 	echo 64 39 >> expect &&
-	cat in | test-tool hashmap > out &&
+	test-tool hashmap <in >out &&
 	test_cmp expect out
 
 '
diff --git a/t/t0028-working-tree-encoding.sh b/t/t0028-working-tree-encoding.sh
index 1b55f59c237c..ad151a346708 100755
--- a/t/t0028-working-tree-encoding.sh
+++ b/t/t0028-working-tree-encoding.sh
@@ -131,8 +131,8 @@ do
 		test_when_finished "rm -f crlf.utf${i}.raw lf.utf${i}.raw" &&
 		test_when_finished "git reset --hard HEAD^" &&
 
-		cat lf.utf8.raw | write_utf${i} >lf.utf${i}.raw &&
-		cat crlf.utf8.raw | write_utf${i} >crlf.utf${i}.raw &&
+		write_utf${i} <lf.utf8.raw >lf.utf${i}.raw &&
+		write_utf${i} <crlf.utf8.raw >crlf.utf${i}.raw &&
 		cp crlf.utf${i}.raw eol.utf${i} &&
 
 		cat >expectIndexLF <<-EOF &&
diff --git a/t/t0204-gettext-reencode-sanity.sh b/t/t0204-gettext-reencode-sanity.sh
index 4f2e0dcb02bd..310a4500125f 100755
--- a/t/t0204-gettext-reencode-sanity.sh
+++ b/t/t0204-gettext-reencode-sanity.sh
@@ -82,7 +82,7 @@ test_expect_success GETTEXT_ISO_LOCALE 'gettext.c: git init UTF-8 -> ISO-8859-1'
     printf "Bjó til tóma Git lind" >expect &&
     LANGUAGE=is LC_ALL="$is_IS_iso_locale" git init repo >actual &&
     test_when_finished "rm -rf repo" &&
-    grep "^$(cat expect | iconv -f UTF-8 -t ISO8859-1) " actual
+    grep "^$(iconv -f UTF-8 -t ISO8859-1 <expect) " actual
 '
 
 test_done
-- 
2.44.0