gpg: add test

tests/test-gpg

@@ -0,0 +1,28 b''
+#!/bin/sh
+
+"$TESTDIR/hghave" gpg || exit 80
+
+cat <<EOF >> $HGRCPATH
+[extensions]
+gpg=
+
+[gpg]
+cmd=gpg --no-permission-warning --homedir $TESTDIR/gpg
+EOF
+
+hg init r
+cd r
+echo foo > foo
+hg ci -Amfoo
+
+echo '% no signatures'
+hg sigs
+
+echo '% hg sign 0'
+hg sign 0
+
+echo '% hg sigs'
+hg sigs
+
+echo '% hg sigcheck 0'
+hg sigcheck 0

tests/test-gpg.out

@@ -0,0 +1,9 b''
+adding foo
+% no signatures
+% hg sign 0
+Signing 0:e63c23eaa88a
+% hg sigs
+hgtest                             0:e63c23eaa88ae77967edcf4ea194d31167c478b0
+% hg sigcheck 0
+e63c23eaa88a is signed by:
+ hgtest

tests/hghave

@@ -146,6 +146,9 b' def has_symlink():'
 def has_tla():
     return matchoutput('tla --version 2>&1', r'The GNU Arch Revision')
 
+def has_gpg():
+    return matchoutput('gpg --version 2>&1', r'GnuPG')
+
 def has_unix_permissions():
     d = tempfile.mkdtemp(prefix=tempprefix, dir=".")
     try:
@@ -183,6 +186,7 b' checks = {'
     "execbit": (has_executablebit, "executable bit"),
     "fifo": (has_fifo, "named pipes"),
     "git": (has_git, "git command line client"),
+    "gpg": (has_gpg, "gpg client"),
     "hotshot": (has_hotshot, "python hotshot module"),
     "icasefs": (has_icasefs, "case insensitive file system"),
     "inotify": (has_inotify, "inotify extension support"),