t7004: factor out gpg setup

Other test scripts may want to look at or verify signed
tags, and the setup is non-trivial. Let's factor this out
into lib-gpg.sh for other tests to use.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2011-09-07 13:42:39 -04:00 committed by Junio C Hamano
parent a452d148d1
commit 37d3e85912
6 changed files with 27 additions and 28 deletions

26
t/lib-gpg.sh Executable file
View file

@ -0,0 +1,26 @@
#!/bin/sh
gpg_version=`gpg --version 2>&1`
if test $? = 127; then
say "You do not seem to have gpg installed"
else
# As said here: http://www.gnupg.org/documentation/faqs.html#q6.19
# the gpg version 1.0.6 didn't parse trust packets correctly, so for
# that version, creation of signed tags using the generated key fails.
case "$gpg_version" in
'gpg (GnuPG) 1.0.6'*)
say "Your version of gpg (1.0.6) is too buggy for testing"
;;
*)
# key generation info: gpg --homedir t/lib-gpg --gen-key
# Type DSA and Elgamal, size 2048 bits, no expiration date.
# Name and email: C O Mitter <committer@example.com>
# No password given, to enable non-interactive operation.
cp -R "$TEST_DIRECTORY"/lib-gpg ./gpghome
chmod 0700 gpghome
GNUPGHOME="$(pwd)/gpghome"
export GNUPGHOME
test_set_prereq GPG
;;
esac
fi

View file

@ -8,6 +8,7 @@ test_description='git tag
Tests for operations with tags.'
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-gpg.sh
# creating and listing lightweight tags:
@ -585,24 +586,6 @@ test_expect_success \
test_cmp expect actual
'
# subsequent tests require gpg; check if it is available
gpg --version >/dev/null 2>/dev/null
if [ $? -eq 127 ]; then
say "# gpg not found - skipping tag signing and verification tests"
else
# As said here: http://www.gnupg.org/documentation/faqs.html#q6.19
# the gpg version 1.0.6 didn't parse trust packets correctly, so for
# that version, creation of signed tags using the generated key fails.
case "$(gpg --version)" in
'gpg (GnuPG) 1.0.6'*)
say "Skipping signed tag tests, because a bug in 1.0.6 version"
;;
*)
test_set_prereq GPG
;;
esac
fi
# trying to verify annotated non-signed tags:
test_expect_success GPG \
@ -625,16 +608,6 @@ test_expect_success GPG \
# creating and verifying signed tags:
# key generation info: gpg --homedir t/t7004 --gen-key
# Type DSA and Elgamal, size 2048 bits, no expiration date.
# Name and email: C O Mitter <committer@example.com>
# No password given, to enable non-interactive operation.
cp -R "$TEST_DIRECTORY"/t7004 ./gpghome
chmod 0700 gpghome
GNUPGHOME="$(pwd)/gpghome"
export GNUPGHOME
get_tag_header signed-tag $commit commit $time >expect
echo 'A signed tag message' >>expect
echo '-----BEGIN PGP SIGNATURE-----' >>expect