--- /dev/null
+#!/bin/sh
+
+test_description='test git rev-parse'
+. ./test-lib.sh
+
+test_rev_parse() {
+ name=$1
+ shift
+
+ test_expect_success "$name: is-bare-repository" \
+ "test '$1' = \"\$(git rev-parse --is-bare-repository)\""
+ shift
+ [ $# -eq 0 ] && return
+
+ test_expect_success "$name: is-inside-git-dir" \
+ "test '$1' = \"\$(git rev-parse --is-inside-git-dir)\""
+ shift
+ [ $# -eq 0 ] && return
+
+ test_expect_success "$name: prefix" \
+ "test '$1' = \"\$(git rev-parse --show-prefix)\""
+ shift
+ [ $# -eq 0 ] && return
+}
+
+test_rev_parse toplevel false false ''
+
+cd .git || exit 1
+test_rev_parse .git/ false true .git/
+cd objects || exit 1
+test_rev_parse .git/objects/ false true .git/objects/
+cd ../.. || exit 1
+
+mkdir -p sub/dir || exit 1
+cd sub/dir || exit 1
+test_rev_parse subdirectory false false sub/dir/
+cd ../.. || exit 1
+
+git config core.bare true
+test_rev_parse 'core.bare = true' true
+
+git config --unset core.bare
+test_rev_parse 'core.bare undefined' false
+
+mkdir work || exit 1
+cd work || exit 1
+export GIT_DIR=../.git
+export GIT_CONFIG="$GIT_DIR"/config
+
+git config core.bare false
+test_rev_parse 'GIT_DIR=../.git, core.bare = false' false false ''
+
+git config core.bare true
+test_rev_parse 'GIT_DIR=../.git, core.bare = true' true
+
+git config --unset core.bare
+test_rev_parse 'GIT_DIR=../.git, core.bare undefined' false false ''
+
+mv ../.git ../repo.git || exit 1
+export GIT_DIR=../repo.git
+export GIT_CONFIG="$GIT_DIR"/config
+
+git config core.bare false
+test_rev_parse 'GIT_DIR=../repo.git, core.bare = false' false false ''
+
+git config core.bare true
+test_rev_parse 'GIT_DIR=../repo.git, core.bare = true' true
+
+git config --unset core.bare
+test_rev_parse 'GIT_DIR=../repo.git, core.bare undefined' true
+
+test_done