1#!/bin/sh
 2
 3test_description='Check Git version is correct'
 4CGIT_TEST_NO_CREATE_REPOS=YesPlease
 5. ./setup.sh
 6
 7test_expect_success 'extract Git version from Makefile' '
 8	sed -n -e "/^GIT_VER[ 	]*=/ {
 9		s/^GIT_VER[ 	]*=[ 	]*//
10		p
11	}" ../../Makefile >makefile_version
12'
13
14# Note that Git's GIT-VERSION-GEN script applies "s/-/./g" to the version
15# string to produce the internal version in the GIT-VERSION-FILE, so we
16# must apply the same transformation to the version in the Makefile before
17# comparing them.
18test_expect_success 'test Git version matches Makefile' '
19	( cat ../../git/GIT-VERSION-FILE || echo "No GIT-VERSION-FILE" ) |
20	sed -e "s/GIT_VERSION[ 	]*=[ 	]*//" -e "s/\\.dirty$//" >git_version &&
21	sed -e "s/-/./g" makefile_version >makefile_git_version &&
22	test_cmp git_version makefile_git_version
23'
24
25test_expect_success 'test submodule version matches Makefile' '
26	if ! test -e ../../git/.git
27	then
28		echo "git/ is not a Git repository" >&2
29	else
30		(
31			cd ../.. &&
32			sm_sha1=$(git ls-files --stage -- git |
33				sed -e "s/^[0-9]* \\([0-9a-f]*\\) [0-9]	.*$/\\1/") &&
34			cd git &&
35			git describe --match "v[0-9]*" $sm_sha1
36		) | sed -e "s/^v//" >sm_version &&
37		test_cmp sm_version makefile_version
38	fi
39'
40
41test_done