test git rev-parse

Signed-off-by: Matthias Lederhofer <matled@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/t1500-rev-parse.sh

@@ -0,0 +1,72 @@
+#!/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