update-index --again

[git.git] / t / t2101-update-index-reupdate.sh

diff --git a/t/t2101-update-index-reupdate.sh b/t/t2101-update-index-reupdate.sh
new file mode 100755 (executable)
index 0000000..5c505c6
--- /dev/null
+++ b/t/t2101-update-index-reupdate.sh
@@ -0,0 +1,73 @@
+#!/bin/sh
+#
+# Copyright (c) 2006 Junio C Hamano
+#
+
+test_description='git-update-index --again test.
+'
+
+. ./test-lib.sh
+
+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'
+
+test_expect_success 'update-index --again' \
+       'rm -f file1 &&
+       echo hello everybody >file2 &&
+       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'
+
+test_expect_success 'update-index --remove --again' \
+       'git-update-index --remove --again &&
+        git-ls-files -s >current &&
+        cmp current - <<\EOF
+100644 0f1ae1422c2bf43f117d3dbd715c988a9ed2103f 0      file2
+EOF'
+
+test_expect_success 'first commit' 'git-commit -m initial'
+
+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 &&
+       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'
+
+test_expect_success 'update-index --update from subdir' \
+       'echo not so happy >file2 &&
+       cd dir1 &&
+       cat ../file2 >file3 &&
+       git-update-index --again &&
+       cd .. &&
+       git-ls-files -s >current &&
+       cmp current - <<\EOF
+100644 d7fb3f695f06c759dbf3ab00046e7cc2da22d10f 0      dir1/file3
+100644 0f1ae1422c2bf43f117d3dbd715c988a9ed2103f 0      file2
+EOF'
+
+test_done
+