git wrapper: Make while loop more reader-friendly

diff --git a/t/t2101-update-index-reupdate.sh b/t/t2101-update-index-reupdate.sh
index 77aed8d80067798d9cedb20963ad57a3f0f8ab15..648184fd983512be57b46fb5903b42e4de5e4704 100755 (executable)
--- a/t/t2101-update-index-reupdate.sh
+++ b/t/t2101-update-index-reupdate.sh
@@ -3,80 +3,82 @@
 # Copyright (c) 2006 Junio C Hamano
 #
 
-test_description='git-update-index --again test.
+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 - <<\EOF
-100644 3b18e512dba79e4c8300dd08aeb37f8e728b8dad 0      file1
-100644 9db8893856a8a02eaa73470054b7c1c5a7c82e47 0      file2
-EOF'
+        git update-index --add file1 file2 &&
+        git ls-files -s >current &&
+        cmp current expected'
 
 test_expect_success 'update-index --again' \
        'rm -f file1 &&
        echo hello everybody >file2 &&
-       if git-update-index --again
+       if git update-index --again
        then
                echo should have refused to remove file1
                exit 1
        else
                echo happy - failed as expected
        fi &&
-        git-ls-files -s >current &&
-        cmp current - <<\EOF
-100644 3b18e512dba79e4c8300dd08aeb37f8e728b8dad 0      file1
-100644 9db8893856a8a02eaa73470054b7c1c5a7c82e47 0      file2
-EOF'
+        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 &&
-        cmp current - <<\EOF
+cat > expected <<\EOF
 100644 0f1ae1422c2bf43f117d3dbd715c988a9ed2103f 0      file2
-EOF'
+EOF
+test_expect_success 'update-index --remove --again' \
+       'git update-index --remove --again &&
+        git ls-files -s >current &&
+        cmp current expected'
 
-test_expect_success 'first commit' 'git-commit -m initial'
+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 &&
        echo hello world >dir1/file3 &&
        echo goodbye people >file2 &&
-       git-update-index --add file2 dir1/file3 &&
+       git update-index --add file2 dir1/file3 &&
        echo hello everybody >file2
        echo happy >dir1/file3 &&
-       git-update-index --again &&
-       git-ls-files -s >current &&
-       cmp current - <<\EOF
-100644 53ab446c3f4e42ce9bb728a0ccb283a101be4979 0      dir1/file3
-100644 0f1ae1422c2bf43f117d3dbd715c988a9ed2103f 0      file2
-EOF'
+       git update-index --again &&
+       git ls-files -s >current &&
+       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 &&
        cd dir1 &&
        cat ../file2 >file3 &&
-       git-update-index --again &&
+       git update-index --again &&
        cd .. &&
-       git-ls-files -s >current &&
-       cmp current - <<\EOF
-100644 d7fb3f695f06c759dbf3ab00046e7cc2da22d10f 0      dir1/file3
-100644 0f1ae1422c2bf43f117d3dbd715c988a9ed2103f 0      file2
-EOF'
+       git ls-files -s >current &&
+       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 &&
        cat file2 >dir1/file3 &&
-       git-update-index --again dir1/ &&
-       git-ls-files -s >current &&
-       cmp current - <<\EOF
-100644 594fb5bb1759d90998e2bf2a38261ae8e243c760 0      dir1/file3
-100644 0f1ae1422c2bf43f117d3dbd715c988a9ed2103f 0      file2
-EOF'
+       git update-index --again dir1/ &&
+       git ls-files -s >current &&
+       cmp current expected'
 
 test_done