t3903: abstract away SHA-1-specific constants

diff --git a/t/t3001-ls-files-others-exclude.sh b/t/t3001-ls-files-others-exclude.sh
index 3b47647ed56aa88b35227ef295e6a3432e5ab8f1..1ec7cb57c7a81ff9258143e7c8d4a81dc96ff8dc 100755 (executable)
--- a/t/t3001-ls-files-others-exclude.sh
+++ b/t/t3001-ls-files-others-exclude.sh
@@ -277,9 +277,8 @@ test_expect_success 'hide empty ignored sub-directory with --no-empty-directory'
 '
 
 test_expect_success 'pattern matches prefix completely' '
-       : >expect &&
        git ls-files -i -o --exclude "/three/a.3[abc]" >actual &&
-       test_cmp expect actual
+       test_must_be_empty actual
 '
 
 test_expect_success 'ls-files with "**" patterns' '
@@ -295,9 +294,8 @@ EOF
 
 
 test_expect_success 'ls-files with "**" patterns and no slashes' '
-       : >expect &&
        git ls-files -o -i --exclude "one**a.1" >actual &&
-       test_cmp expect actual
+       test_must_be_empty actual
 '
 
 test_done