t9300: use test_cmp_bin instead of test_cmp to compare binary files

test_cmp is intended to produce diff output for human consumption. The
input in one instance in t9300-fast-import.sh are binary files, however.
Use test_cmp_bin to compare the files.

This was noticed because on Windows we have a special implementation of
test_cmp in pure bash code (to ignore differences due to intermittent CR
in actual output), and bash runs into an infinite loop due to the binary
nature of the input.

Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t9300-fast-import.sh b/t/t9300-fast-import.sh
index 5fc9ef262ac1297d9442ed08208cb183ecc0e5c1..91c523976261cfbef7593274e9a5333db6ad1bc0 100755 (executable)
--- a/t/t9300-fast-import.sh
+++ b/t/t9300-fast-import.sh
@@ -2687,7 +2687,7 @@ test_expect_success 'R: verify created pack' '
 test_expect_success \
        'R: verify written objects' \
        'git --git-dir=R/.git cat-file blob big-file:big1 >actual &&
-        test_cmp expect actual &&
+        test_cmp_bin expect actual &&
         a=$(git --git-dir=R/.git rev-parse big-file:big1) &&
         b=$(git --git-dir=R/.git rev-parse big-file:big2) &&
         test $a = $b'