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-rwxr-xr-xt/t2101-update-index-reupdate.sh92
1 files changed, 92 insertions, 0 deletions
diff --git a/t/t2101-update-index-reupdate.sh b/t/t2101-update-index-reupdate.sh
new file mode 100755
index 0000000..e3c7acd
--- /dev/null
+++ b/t/t2101-update-index-reupdate.sh
@@ -0,0 +1,92 @@
+#!/bin/sh
+#
+# Copyright (c) 2006 Junio C Hamano
+#
+
+test_description='git update-index --again test.
+'
+
+TEST_PASSES_SANITIZE_LEAK=true
+. ./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 &&
+ 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 &&
+ 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 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'
+
+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 &&
+ cat >expected <<-EOF &&
+ 100644 $(git hash-object dir1/file3) 0 dir1/file3
+ 100644 $(git hash-object file2) 0 file2
+ EOF
+ cmp current expected
+'
+
+file2=$(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 &&
+ cat >expected <<-EOF &&
+ 100644 $(git hash-object dir1/file3) 0 dir1/file3
+ 100644 $file2 0 file2
+ EOF
+ test_cmp expected current
+'
+
+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 &&
+ cat >expected <<-EOF &&
+ 100644 $(git hash-object dir1/file3) 0 dir1/file3
+ 100644 $file2 0 file2
+ EOF
+ cmp current expected
+'
+
+test_done