tests: Test the migration from a classic GnuPG home directory.

* configure.ac: Add new directory.
* tests/Makefile.am (SUBDIRS): Likewise.
* tests/migrations/Makefile.am: New file.
* tests/migrations/from-classic.gpghome/pubring.gpg.asc: Likewise.
* tests/migrations/from-classic.gpghome/secring.gpg.asc: Likewise.
* tests/migrations/from-classic.gpghome/trustdb.gpg.asc: Likewise.
* tests/migrations/from-classic.test: Likewise.

Signed-off-by: Justus Winter <justus@g10code.com>

7 files changed, 258 insertions, 1 deletions

diff --git a/configure.ac b/configure.ac
index 70c1d143d..d959fc524 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1897,6 +1897,7 @@ tools/Makefile
 doc/Makefile
 tests/Makefile
 tests/openpgp/Makefile
+tests/migrations/Makefile
 tests/pkits/Makefile
 g10/gpg.w32-manifest
 ])
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 307d82952..f3a2d16d9 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -25,7 +25,7 @@ else
 openpgp =
 endif
 
-SUBDIRS = ${openpgp} . pkits
+SUBDIRS = ${openpgp} . migrations pkits
 
 GPGSM = ../sm/gpgsm
 
diff --git a/tests/migrations/Makefile.am b/tests/migrations/Makefile.am
new file mode 100644
index 000000000..a592bdd7b
--- /dev/null
+++ b/tests/migrations/Makefile.am
@@ -0,0 +1,51 @@
+# Makefile.am - For tests/openpgp
+# Copyright (C) 2016 g10 Code GmbH
+#
+# This file is part of GnuPG.
+#
+# GnuPG is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# GnuPG is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# Process this file with automake to create Makefile.in
+
+
+# Programs required before we can run these tests.
+required_pgms = ../../g10/gpg$(EXEEXT) ../../agent/gpg-agent$(EXEEXT)
+
+AM_CPPFLAGS = -I$(top_srcdir)/common
+include $(top_srcdir)/am/cmacros.am
+
+AM_CFLAGS =
+
+TESTS_ENVIRONMENT = GPG_AGENT_INFO= LC_ALL=C
+
+TESTS = from-classic.test
+
+TEST_FILES = from-classic.gpghome/pubring.gpg.asc \
+	     from-classic.gpghome/secring.gpg.asc \
+	     from-classic.gpghome/trustdb.gpg.asc
+
+EXTRA_DIST = $(TESTS) $(TEST_FILES)
+
+CLEANFILES = prepared.stamp x y yy z out err  $(data_files) \
+	     plain-1 plain-2 plain-3 trustdb.gpg *.lock .\#lk* \
+	     *.test.log gpg_dearmor gpg.conf gpg-agent.conf S.gpg-agent \
+	     pubring.gpg pubring.gpg~ pubring.kbx pubring.kbx~ \
+	     secring.gpg pubring.pkr secring.skr \
+	     gnupg-test.stop random_seed gpg-agent.log tofu.db
+
+clean-local:
+	-rm -rf from-classic.gpghome/*.gpg
+
+# We need to depend on a couple of programs so that the tests don't
+# start before all programs are built.
+all-local: $(required_pgms)
diff --git a/tests/migrations/from-classic.gpghome/pubring.gpg.asc b/tests/migrations/from-classic.gpghome/pubring.gpg.asc
new file mode 100644
index 000000000..ecdfddcd0
--- /dev/null
+++ b/tests/migrations/from-classic.gpghome/pubring.gpg.asc
@@ -0,0 +1,54 @@
+-----BEGIN PGP ARMORED FILE-----
+Version: GnuPG v2
+Comment: Use "gpg --dearmor" for unpacking
+
+mQGiBD/yNQgRBAC/KSfe6uVfDgA3BrGpNLhVxT/ytwXMpBI8pEdTiY0jWnYrb/Yu
+8wtCeZ9GAux/ZA/ted+7pdibHXfX5PzDfgUTZwrIJa57OUpWwI878AzZxNsnVv1I
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+AZE90Xhq/wcEN+JcHpHytAA/n+hYaR3sYegQ52mWMR+vdd99KO0V0jLRcckgBA7Z
+2jlFA/98cyy2nYt0QI5Tf+t/d4WBeib2yNWVtZH/j7XpDqHLZDgVAYkazCA6ZF7B
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+gBm4voMrZ05pAO2hFJbaIHWHibACAAM=
+=fphx
+-----END PGP ARMORED FILE-----
diff --git a/tests/migrations/from-classic.gpghome/secring.gpg.asc b/tests/migrations/from-classic.gpghome/secring.gpg.asc
new file mode 100644
index 000000000..6aa367a6b
--- /dev/null
+++ b/tests/migrations/from-classic.gpghome/secring.gpg.asc
@@ -0,0 +1,68 @@
+-----BEGIN PGP ARMORED FILE-----
+Version: GnuPG v2
+Comment: Use "gpg --dearmor" for unpacking
+
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+=QqWQ
+-----END PGP ARMORED FILE-----
diff --git a/tests/migrations/from-classic.gpghome/trustdb.gpg.asc b/tests/migrations/from-classic.gpghome/trustdb.gpg.asc
new file mode 100644
index 000000000..d4ab65d5e
--- /dev/null
+++ b/tests/migrations/from-classic.gpghome/trustdb.gpg.asc
@@ -0,0 +1,31 @@
+-----BEGIN PGP ARMORED FILE-----
+Version: GnuPG v2
+Comment: Use "gpg --dearmor" for unpacking
+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XUWW
+-----END PGP ARMORED FILE-----
diff --git a/tests/migrations/from-classic.test b/tests/migrations/from-classic.test
new file mode 100755
index 000000000..4ee3b616f
--- /dev/null
+++ b/tests/migrations/from-classic.test
@@ -0,0 +1,52 @@
+#!/bin/sh
+# Copyright 2016 g10 Code GmbH
+#
+# This file is free software; as a special exception the author gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.  This file is
+# distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY, to the extent permitted by law; without even the implied
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+if [ -z "$srcdir" ]; then
+   echo "not called from make" >&2
+   exit 1
+fi
+
+set -e
+
+# (We may not use a relative name for gpg-agent.)
+GPG_AGENT="$(cd ../../agent && /bin/pwd)/gpg-agent"
+GPG="../../g10/gpg --no-permission-warning --no-greeting --no-secmem-warning
+--batch --agent-program=${GPG_AGENT}|--debug-quick-random"
+
+export GNUPGHOME="from-classic.gpghome"
+
+setup_home()
+{
+    rm -rf -- "$GNUPGHOME"
+    mkdir "$GNUPGHOME"
+    for F in $srcdir/$GNUPGHOME/*.asc
+    do
+	$GPG --dearmor <"$F" >"$GNUPGHOME/`echo $F | sed -e 's/....$//'`"
+    done
+    chmod go-rwx $GNUPGHOME/*
+}
+
+trigger_migration()
+{
+    $GPG --list-secret-keys >/dev/null
+}
+
+assert_migrated()
+{
+    test -f $GNUPGHOME/.gpg-v21-migrated
+
+    for KEY in D74C5F22 C40FDECF ECABF51D; do
+	$GPG --list-secret-keys $KEY >/dev/null
+    done
+}
+
+setup_home
+trigger_migration
+assert_migrated