[GSoC][PATCH v2 5/5] t0000-basic: use test_line_count instead of wc -l

[Jonathan Chang]

Signed-off-by: Jonathan Chang <ttjt...@gmail.com>

diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh
index 47666b013e..aa25694b45 100755
--- a/t/t0000-basic.sh
+++ b/t/t0000-basic.sh
@@ -1136,8 +1136,8 @@ test_expect_success 'git commit-tree omits duplicated 
parent in a commit' '
        parent=$(sed -n -e "s/^parent //p" -e "/^author /q" actual | sort -u) &&
        test "z$commit0" = "z$parent" &&
        git show --pretty=raw $commit2 >actual &&
-       numparent=$(sed -n -e "s/^parent //p" -e "/^author /q" actual | wc -l) 
&&
-       test $numparent = 1
+       sed -n -e "s/^parent //p" -e "/^author /q" actual | wc -l >numparent &&
+       test_line_count = 1 numparent
 '
 
 test_expect_success 'update-index D/F conflict' '
@@ -1146,8 +1146,8 @@ test_expect_success 'update-index D/F conflict' '
        mv tmp path2 &&
        git update-index --add --replace path2 path0/file2 &&
        git ls-files path0 >actual &&
-       numpath0=$(wc -l <actual) &&
-       test $numpath0 = 1
+       wc -l <actual >numpath0 &&
+       test_line_count = 1 numpath0
 '
 
 test_expect_success 'very long name in the index handled sanely' '
-- 
2.21.0