5 files changed, 66 insertions, 0 deletions
diff --git a/tests/db-upgrade-0-1/after.sql b/tests/db-upgrade-0-1/after.sql
new file mode 100644
index 0000000..18b0ad7
--- /dev/null
+++ b/tests/db-upgrade-0-1/after.sql
@@ -0,0 +1,14 @@
+PRAGMA foreign_keys=OFF;
+BEGIN TRANSACTION;
+CREATE TABLE local (idx           INTEGER         NOT NULL PRIMARY KEY REFERENCES mailboxes(idx), UIDVALIDITY   UNSIGNED INT    NOT NULL CHECK (UIDVALIDITY > 0), UIDNEXT       UNSIGNED INT    NOT NULL, HIGHESTMODSEQ UNSIGNED BIGINT NOT NULL);
+CREATE TABLE remote (idx           INTEGER         NOT NULL PRIMARY KEY REFERENCES mailboxes(idx), UIDVALIDITY   UNSIGNED INT    NOT NULL CHECK (UIDVALIDITY > 0), UIDNEXT       UNSIGNED INT    NOT NULL, HIGHESTMODSEQ UNSIGNED BIGINT NOT NULL);
+CREATE TABLE mapping (idx  INTEGER      NOT NULL REFERENCES mailboxes(idx), lUID UNSIGNED INT NOT NULL CHECK (lUID > 0), rUID UNSIGNED INT NOT NULL CHECK (rUID > 0), PRIMARY KEY (idx,lUID), UNIQUE      (idx,rUID));
+CREATE TABLE IF NOT EXISTS "mailboxes" (idx        INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT, mailbox    BLOB COLLATE BINARY NOT NULL CHECK (mailbox != '') UNIQUE, subscribed BOOLEAN NOT NULL);
+INSERT INTO mailboxes VALUES(1,X'61006231006332',0);
+INSERT INTO mailboxes VALUES(2,X'61006231006331',0);
+INSERT INTO mailboxes VALUES(3,X'494e424f58',0);
+INSERT INTO mailboxes VALUES(4,X'6132',0);
+INSERT INTO mailboxes VALUES(5,X'610062320063',0);
+DELETE FROM sqlite_sequence;
+INSERT INTO sqlite_sequence VALUES('mailboxes',5);
+COMMIT;
diff --git a/tests/db-upgrade-0-1/before.sql b/tests/db-upgrade-0-1/before.sql
new file mode 100644
index 0000000..333a1dc
--- /dev/null
+++ b/tests/db-upgrade-0-1/before.sql
@@ -0,0 +1,14 @@
+PRAGMA foreign_keys=OFF;
+BEGIN TRANSACTION;
+CREATE TABLE mailboxes (idx        INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT, mailbox    TEXT    NOT NULL CHECK (mailbox != '') UNIQUE, subscribed BOOLEAN NOT NULL);
+INSERT INTO mailboxes VALUES(1,'a.b1.c2',0);
+INSERT INTO mailboxes VALUES(2,'a.b1.c1',0);
+INSERT INTO mailboxes VALUES(3,'INBOX',0);
+INSERT INTO mailboxes VALUES(4,'a2',0);
+INSERT INTO mailboxes VALUES(5,'a.b2.c',0);
+CREATE TABLE local (idx           INTEGER         NOT NULL PRIMARY KEY REFERENCES mailboxes(idx), UIDVALIDITY   UNSIGNED INT    NOT NULL CHECK (UIDVALIDITY > 0), UIDNEXT       UNSIGNED INT    NOT NULL, HIGHESTMODSEQ UNSIGNED BIGINT NOT NULL);
+CREATE TABLE remote (idx           INTEGER         NOT NULL PRIMARY KEY REFERENCES mailboxes(idx), UIDVALIDITY   UNSIGNED INT    NOT NULL CHECK (UIDVALIDITY > 0), UIDNEXT       UNSIGNED INT    NOT NULL, HIGHESTMODSEQ UNSIGNED BIGINT NOT NULL);
+CREATE TABLE mapping (idx  INTEGER      NOT NULL REFERENCES mailboxes(idx), lUID UNSIGNED INT NOT NULL CHECK (lUID > 0), rUID UNSIGNED INT NOT NULL CHECK (rUID > 0), PRIMARY KEY (idx,lUID), UNIQUE      (idx,rUID));
+DELETE FROM sqlite_sequence;
+INSERT INTO sqlite_sequence VALUES('mailboxes',5);
+COMMIT;
diff --git a/tests/db-upgrade-0-1/local.conf b/tests/db-upgrade-0-1/local.conf
new file mode 100644
index 0000000..b56cc70
--- /dev/null
+++ b/tests/db-upgrade-0-1/local.conf
@@ -0,0 +1,3 @@
+namespace inbox {
+    separator = .
+}
diff --git a/tests/db-upgrade-0-1/remote.conf b/tests/db-upgrade-0-1/remote.conf
new file mode 120000
index 0000000..b798ff5
--- /dev/null
+++ b/tests/db-upgrade-0-1/remote.conf
@@ -0,0 +1 @@
+local.conf
+\ No newline at end of file
diff --git a/tests/db-upgrade-0-1/t b/tests/db-upgrade-0-1/t
new file mode 100644
index 0000000..088008e
--- /dev/null
+++ b/tests/db-upgrade-0-1/t
@@ -0,0 +1,34 @@
+# create the mailboxes from the database
+doveadm -u "local"  mailbox create "a.b1.c1" "a.b1.c2" "a.b2.c" "a2"
+doveadm -u "remote" mailbox create "a.b1.c1" "a.b1.c2" "a.b2.c" "a2"
+
+# import an existing non-migrated database
+sqlite3 "$XDG_DATA_HOME/interimap/remote.db" <"$TESTDIR/before.sql" || error "Couldn't import DB"
+
+# migrate
+interimap || error "Couldn't upgrade DB"
+
+grep -Fx "Upgrading database version from 0" <"$STDERR" || error "Couldn't upgrade DB"
+check_mailboxes_status "a.b1.c1" "a.b1.c2" "a.b2.c" "a2"
+
+# verify that the new schema is as expected
+sqlite3 "$XDG_DATA_HOME/interimap/remote.db" >"$TMPDIR/dump.sql" <<-EOF
+	DELETE FROM local;
+	DELETE FROM remote;
+	.dump
+EOF
+
+# re-import and dump the expected dump to work around SQLite format
+# differences across versions
+sqlite3 "$XDG_DATA_HOME/interimap/remote2.db" <"$TESTDIR/after.sql"
+sqlite3 "$XDG_DATA_HOME/interimap/remote2.db" >"$TMPDIR/dump-expected.sql" <<-EOF
+	.dump
+EOF
+
+# XXX need 'user_version' PRAGMA in the dump for future migrations
+# http://sqlite.1065341.n5.nabble.com/dump-command-and-user-version-td101228.html
+diff -u --label="a/dump.sql" --label="b/dump.sql" \
+    "$TMPDIR/dump-expected.sql" "$TMPDIR/dump.sql" \
+    || error "DB dumps differ"
+
+# vim: set filetype=sh :