add db_upgrade test
We have a database schema upgrade path, but so far nothing that verifies that
we don't break it. It almost seems like the user data weren't important to us!?
Add a db upgrade test:
- Create a db with an .sql dump taken from a db created with an old osmo-hlr,
producing DB schema version 0.
- Run osmo-hlr --db-upgrade --db-check
- Verify that the upgrade exited successfully.
- Verify that restarting with the upgraded DB works.
If python tests are enabled, also:
- create a new database using the new osmo-hlr (just built).
- replay a VTY transcript to create subscribers as in the old snapshot.
- replay some sql modifications as done in the old snapshot.
- Get a list of sorted table names,
- a list of their sorted columns with all their properties,
- and dump the table contents in a column- and value-sorted way.
- Compare the resulting dumps and error if there are any diffs.
(This is how I found the difference in the imei column that was fixed in
I68a00014a3d603fcba8781470bc5285f78b538d0)
Change-Id: I0961bab0e17cfde5b030576c5bc243c2b51d9dc4
diff --git a/tests/db_upgrade/hlr_db_v0.sql b/tests/db_upgrade/hlr_db_v0.sql
new file mode 100644
index 0000000..46c985d
--- /dev/null
+++ b/tests/db_upgrade/hlr_db_v0.sql
@@ -0,0 +1,80 @@
+PRAGMA foreign_keys=OFF;
+BEGIN TRANSACTION;
+CREATE TABLE subscriber (
+-- OsmoHLR's DB scheme is modelled roughly after TS 23.008 version 13.3.0
+ id INTEGER PRIMARY KEY,
+ -- Chapter 2.1.1.1
+ imsi VARCHAR(15) UNIQUE NOT NULL,
+ -- Chapter 2.1.2
+ msisdn VARCHAR(15) UNIQUE,
+ -- Chapter 2.2.3: Most recent / current IMEI
+ imeisv VARCHAR,
+ -- Chapter 2.4.5
+ vlr_number VARCHAR(15),
+ -- Chapter 2.4.6
+ hlr_number VARCHAR(15),
+ -- Chapter 2.4.8.1
+ sgsn_number VARCHAR(15),
+ -- Chapter 2.13.10
+ sgsn_address VARCHAR,
+ -- Chapter 2.4.8.2
+ ggsn_number VARCHAR(15),
+ -- Chapter 2.4.9.2
+ gmlc_number VARCHAR(15),
+ -- Chapter 2.4.23
+ smsc_number VARCHAR(15),
+ -- Chapter 2.4.24
+ periodic_lu_tmr INTEGER,
+ -- Chapter 2.13.115
+ periodic_rau_tau_tmr INTEGER,
+ -- Chapter 2.1.1.2: network access mode
+ nam_cs BOOLEAN NOT NULL DEFAULT 1,
+ nam_ps BOOLEAN NOT NULL DEFAULT 1,
+ -- Chapter 2.1.8
+ lmsi INTEGER,
+ -- The below purged flags might not even be stored non-volatile,
+ -- refer to TS 23.012 Chapter 3.6.1.4
+ -- Chapter 2.7.5
+ ms_purged_cs BOOLEAN NOT NULL DEFAULT 0,
+ -- Chapter 2.7.6
+ ms_purged_ps BOOLEAN NOT NULL DEFAULT 0
+);
+INSERT INTO subscriber VALUES(1,'123456789012345','098765432109876',NULL,'MSC-1',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,1,1,NULL,0,0);
+INSERT INTO subscriber VALUES(2,'111111111',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,1,1,NULL,1,0);
+INSERT INTO subscriber VALUES(3,'222222222','22222',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,1,1,NULL,0,1);
+INSERT INTO subscriber VALUES(4,'333333','3',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,0,1,NULL,0,0);
+INSERT INTO subscriber VALUES(5,'444444444444444','4444',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,1,0,NULL,0,0);
+INSERT INTO subscriber VALUES(6,'5555555','55555555555555',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,0,0,NULL,0,0);
+CREATE TABLE subscriber_apn (
+ subscriber_id INTEGER, -- subscriber.id
+ apn VARCHAR(256) NOT NULL
+);
+CREATE TABLE subscriber_multi_msisdn (
+-- Chapter 2.1.3
+ subscriber_id INTEGER, -- subscriber.id
+ msisdn VARCHAR(15) NOT NULL
+);
+CREATE TABLE auc_2g (
+ subscriber_id INTEGER PRIMARY KEY, -- subscriber.id
+ algo_id_2g INTEGER NOT NULL, -- enum osmo_auth_algo value
+ ki VARCHAR(32) NOT NULL -- hex string: subscriber's secret key (128bit)
+);
+INSERT INTO auc_2g VALUES(1,1,'BeefedCafeFaceAcedAddedDecadeFee');
+INSERT INTO auc_2g VALUES(4,2,'33333333333333333333333333333333');
+INSERT INTO auc_2g VALUES(6,4,'55555555555555555555555555555555');
+CREATE TABLE auc_3g (
+ subscriber_id INTEGER PRIMARY KEY, -- subscriber.id
+ algo_id_3g INTEGER NOT NULL, -- enum osmo_auth_algo value
+ k VARCHAR(32) NOT NULL, -- hex string: subscriber's secret key (128bit)
+ op VARCHAR(32), -- hex string: operator's secret key (128bit)
+ opc VARCHAR(32), -- hex string: derived from OP and K (128bit)
+ sqn INTEGER NOT NULL DEFAULT 0, -- sequence number of key usage
+ -- nr of index bits at lower SQN end
+ ind_bitlen INTEGER NOT NULL DEFAULT 5
+);
+INSERT INTO auc_3g VALUES(1,5,'C01ffedC1cadaeAc1d1f1edAcac1aB0a',NULL,'CededEffacedAceFacedBadFadedBeef',0,5);
+INSERT INTO auc_3g VALUES(5,5,'44444444444444444444444444444444','44444444444444444444444444444444',NULL,0,5);
+INSERT INTO auc_3g VALUES(6,5,'55555555555555555555555555555555',NULL,'55555555555555555555555555555555',0,5);
+CREATE UNIQUE INDEX idx_subscr_imsi ON subscriber (imsi)
+;
+COMMIT;