t9300: use $ZERO_OID instead of hard-coded object ID

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t9300-fast-import.sh b/t/t9300-fast-import.sh
index f2d2cb06adeb2dc68db27f7029dc072cf4002ea6..308c1ef42cd10423767449ce33fa0c3d0cfadc31 100755 (executable)
--- a/t/t9300-fast-import.sh
+++ b/t/t9300-fast-import.sh
@@ -92,7 +92,7 @@ test_expect_success 'A: create pack from stdin' '
        EOF
 
        reset refs/tags/to-be-deleted
-       from 0000000000000000000000000000000000000000
+       from $ZERO_OID
 
        tag nested
        mark :6
@@ -102,7 +102,7 @@ test_expect_success 'A: create pack from stdin' '
        EOF
 
        reset refs/tags/nested
-       from 0000000000000000000000000000000000000000
+       from $ZERO_OID
 
        tag nested
        mark :7
@@ -286,7 +286,7 @@ test_expect_success 'A: verify pack' '
 test_expect_success 'A: verify diff' '
        copy=$(git rev-parse --verify master:file2) &&
        cat >expect <<-EOF &&
-       :000000 100755 0000000000000000000000000000000000000000 $copy A copy-of-file2
+       :000000 100755 $ZERO_OID $copy A        copy-of-file2
        EOF
        git diff-tree -M -r master verify--import-marks >actual &&
        compare_diff_raw expect actual &&
@@ -365,7 +365,7 @@ test_expect_success 'B: fail on invalid blob sha1' '
        COMMIT
 
        from refs/heads/master
-       M 755 0000000000000000000000000000000000000001 zero1
+       M 755 $(echo $ZERO_OID | sed -e "s/0$/1/") zero1
 
        INPUT_END
 
@@ -620,8 +620,8 @@ test_expect_success 'D: validate new files added' '
        f5id=$(echo "$file5_data" | git hash-object --stdin) &&
        f6id=$(echo "$file6_data" | git hash-object --stdin) &&
        cat >expect <<-EOF &&
-       :000000 100755 0000000000000000000000000000000000000000 $f6id A newdir/exec.sh
-       :000000 100644 0000000000000000000000000000000000000000 $f5id A newdir/interesting
+       :000000 100755 $ZERO_OID $f6id A        newdir/exec.sh
+       :000000 100644 $ZERO_OID $f5id A        newdir/interesting
        EOF
        git diff-tree -M -r branch^ branch >actual &&
        compare_diff_raw expect actual
@@ -2733,7 +2733,7 @@ test_expect_success 'R: corrupt lines do not mess marks file' '
        rm -f io.marks &&
        blob=$(echo hi | git hash-object --stdin) &&
        cat >expect <<-EOF &&
-       :3 0000000000000000000000000000000000000000
+       :3 $ZERO_OID
        :1 $blob
        :2 $blob
        EOF
@@ -3084,7 +3084,7 @@ test_expect_success 'T: delete branch' '
        git branch to-delete &&
        git fast-import <<-EOF &&
        reset refs/heads/to-delete
-       from 0000000000000000000000000000000000000000
+       from $ZERO_OID
        EOF
        test_must_fail git rev-parse --verify refs/heads/to-delete
 '