t4008: abstract away SHA-1-specific constants

diff --git a/t/t2101-update-index-reupdate.sh b/t/t2101-update-index-reupdate.sh
index c8bce8c2e4314aaf466019438818293102c12c9c..685ec45639a5e9a2bf929e10aa30976e9a4c456b 100755 (executable)
--- a/t/t2101-update-index-reupdate.sh
+++ b/t/t2101-update-index-reupdate.sh
@@ -8,19 +8,20 @@ test_description='git update-index --again test.
 
 . ./test-lib.sh
 
-cat > expected <<\EOF
-100644 3b18e512dba79e4c8300dd08aeb37f8e728b8dad 0      file1
-100644 9db8893856a8a02eaa73470054b7c1c5a7c82e47 0      file2
-EOF
-test_expect_success 'update-index --add' \
-       'echo hello world >file1 &&
-        echo goodbye people >file2 &&
-        git update-index --add file1 file2 &&
-        git ls-files -s >current &&
-        cmp current expected'
+test_expect_success 'update-index --add' '
+       echo hello world >file1 &&
+       echo goodbye people >file2 &&
+       git update-index --add file1 file2 &&
+       git ls-files -s >current &&
+       cat >expected <<-EOF &&
+       100644 $(git hash-object file1) 0       file1
+       100644 $(git hash-object file2) 0       file2
+       EOF
+       cmp current expected
+'
 
-test_expect_success 'update-index --again' \
-       'rm -f file1 &&
+test_expect_success 'update-index --again' '
+       rm -f file1 &&
        echo hello everybody >file2 &&
        if git update-index --again
        then
@@ -29,25 +30,23 @@ test_expect_success 'update-index --again' \
        else
                echo happy - failed as expected
        fi &&
-        git ls-files -s >current &&
-        cmp current expected'
+       git ls-files -s >current &&
+       cmp current expected
+'
 
-cat > expected <<\EOF
-100644 0f1ae1422c2bf43f117d3dbd715c988a9ed2103f 0      file2
-EOF
-test_expect_success 'update-index --remove --again' \
-       'git update-index --remove --again &&
-        git ls-files -s >current &&
-        cmp current expected'
+test_expect_success 'update-index --remove --again' '
+       git update-index --remove --again &&
+       git ls-files -s >current &&
+       cat >expected <<-EOF &&
+       100644 $(git hash-object file2) 0       file2
+       EOF
+       cmp current expected
+'
 
 test_expect_success 'first commit' 'git commit -m initial'
 
-cat > expected <<\EOF
-100644 53ab446c3f4e42ce9bb728a0ccb283a101be4979 0      dir1/file3
-100644 0f1ae1422c2bf43f117d3dbd715c988a9ed2103f 0      file2
-EOF
-test_expect_success 'update-index again' \
-       'mkdir -p dir1 &&
+test_expect_success 'update-index again' '
+       mkdir -p dir1 &&
        echo hello world >dir1/file3 &&
        echo goodbye people >file2 &&
        git update-index --add file2 dir1/file3 &&
@@ -55,30 +54,38 @@ test_expect_success 'update-index again' \
        echo happy >dir1/file3 &&
        git update-index --again &&
        git ls-files -s >current &&
-       cmp current expected'
+       cat >expected <<-EOF &&
+       100644 $(git hash-object dir1/file3) 0  dir1/file3
+       100644 $(git hash-object file2) 0       file2
+       EOF
+       cmp current expected
+'
 
-cat > expected <<\EOF
-100644 d7fb3f695f06c759dbf3ab00046e7cc2da22d10f 0      dir1/file3
-100644 0f1ae1422c2bf43f117d3dbd715c988a9ed2103f 0      file2
-EOF
-test_expect_success 'update-index --update from subdir' \
-       'echo not so happy >file2 &&
+file2=$(git hash-object file2)
+test_expect_success 'update-index --update from subdir' '
+       echo not so happy >file2 &&
        (cd dir1 &&
        cat ../file2 >file3 &&
        git update-index --again
        ) &&
        git ls-files -s >current &&
-       cmp current expected'
+       cat >expected <<-EOF &&
+       100644 $(git hash-object dir1/file3) 0  dir1/file3
+       100644 $file2 0 file2
+       EOF
+       test_cmp current expected
+'
 
-cat > expected <<\EOF
-100644 594fb5bb1759d90998e2bf2a38261ae8e243c760 0      dir1/file3
-100644 0f1ae1422c2bf43f117d3dbd715c988a9ed2103f 0      file2
-EOF
-test_expect_success 'update-index --update with pathspec' \
-       'echo very happy >file2 &&
+test_expect_success 'update-index --update with pathspec' '
+       echo very happy >file2 &&
        cat file2 >dir1/file3 &&
        git update-index --again dir1/ &&
        git ls-files -s >current &&
-       cmp current expected'
+       cat >expected <<-EOF &&
+       100644 $(git hash-object dir1/file3) 0  dir1/file3
+       100644 $file2 0 file2
+       EOF
+       cmp current expected
+'
 
 test_done