diff options
Diffstat (limited to 'ext/rbu/rbu11.test')
| -rw-r--r-- | ext/rbu/rbu11.test | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/ext/rbu/rbu11.test b/ext/rbu/rbu11.test new file mode 100644 index 0000000..5a4219b --- /dev/null +++ b/ext/rbu/rbu11.test @@ -0,0 +1,197 @@ +# 2015 February 16 +# +# The author disclaims copyright to this source code. In place of +# a legal notice, here is a blessing: +# +# May you do good and not evil. +# May you find forgiveness for yourself and forgive others. +# May you share freely, never taking more than you give. +# +#*********************************************************************** +# + +if {![info exists testdir]} { + set testdir [file join [file dirname [info script]] .. .. test] +} +source $testdir/tester.tcl +set ::testprefix rbu11 + + +#-------------------------------------------------------------------- +# Test that the xAccess() method of an rbu vfs handles queries other +# than SQLITE_ACCESS_EXISTS correctly. The test code below causes +# SQLite to call xAccess(SQLITE_ACCESS_READWRITE) on the directory +# path argument passed to "PRAGMA temp_store_directory". +# +do_test 1.1 { + sqlite3rbu_create_vfs -default rbu "" + reset_db + catchsql { PRAGMA temp_store_directory = '/no/such/directory' } +} {1 {not a writable directory}} + +do_test 1.2 { + catchsql " PRAGMA temp_store_directory = '[pwd]' " +} {0 {}} + +do_test 1.3 { + catchsql " PRAGMA temp_store_directory = '' " +} {0 {}} + +do_test 1.4 { + db close + sqlite3rbu_destroy_vfs rbu +} {} + +#-------------------------------------------------------------------- +# Try to trick rbu into operating on a database opened in wal mode. +# +reset_db +do_execsql_test 2.1 { + CREATE TABLE t1(a PRIMARY KEY, b, c); + INSERT INTO t1 VALUES(1, 2, 3); + PRAGMA journal_mode = 'wal'; + CREATE TABLE t2(d PRIMARY KEY, e, f); +} {wal} + +do_test 2.2 { + db_save + db close + + forcedelete rbu.db + sqlite3 dbo rbu.db + dbo eval { + CREATE TABLE data_t1(a, b, c, rbu_control); + INSERT INTO data_t1 VALUES(4, 5, 6, 0); + INSERT INTO data_t1 VALUES(7, 8, 9, 0); + } + dbo close + + db_restore + hexio_write test.db 18 0101 + file exists test.db-wal +} {1} + +do_test 2.3 { + sqlite3rbu rbu test.db rbu.db + rbu step +} {SQLITE_ERROR} + +do_test 2.4 { + list [catch {rbu close} msg] $msg +} {1 {SQLITE_ERROR - cannot update wal mode database}} + +#-------------------------------------------------------------------- +# Test a constraint violation message with an unusual table name. +# Specifically, one for which the first character is a codepoint +# smaller than 30 (character '0'). +# +reset_db +do_execsql_test 3.1 { + CREATE TABLE "(t1)"(a PRIMARY KEY, b, c); + INSERT INTO "(t1)" VALUES(1, 2, 3); + INSERT INTO "(t1)" VALUES(4, 5, 6); +} +db close + +do_test 3.2 { + forcedelete rbu.db + sqlite3 dbo rbu.db + dbo eval { + CREATE TABLE "data_(t1)"(a, b, c, rbu_control); + INSERT INTO "data_(t1)" VALUES(4, 8, 9, 0); + } + dbo close + + sqlite3rbu rbu test.db rbu.db + rbu step + rbu step +} {SQLITE_CONSTRAINT} + +do_test 3.3 { + list [catch {rbu close} msg] $msg +} {1 {SQLITE_CONSTRAINT - UNIQUE constraint failed: (t1).a}} + +#-------------------------------------------------------------------- +# Check that once an RBU update has been applied, attempting to apply +# it a second time is a no-op (as the state stored in the RBU database is +# "all steps completed"). +# +reset_db +do_execsql_test 4.1 { + CREATE TABLE "(t1)"(a, b, c, PRIMARY KEY(c, b, a)); + INSERT INTO "(t1)" VALUES(1, 2, 3); + INSERT INTO "(t1)" VALUES(4, 5, 6); +} +db close + +do_test 4.2 { + forcedelete rbu.db + sqlite3 dbo rbu.db + dbo eval { + CREATE TABLE "data_(t1)"(a, b, c, rbu_control); + INSERT INTO "data_(t1)" VALUES(7, 8, 9, 0); + INSERT INTO "data_(t1)" VALUES(1, 2, 3, 1); + } + dbo close + + sqlite3rbu rbu test.db rbu.db + while {[rbu step]=="SQLITE_OK"} { } + rbu close +} {SQLITE_DONE} + +do_test 4.3 { + sqlite3rbu rbu test.db rbu.db + rbu step +} {SQLITE_DONE} + +do_test 4.4 { + rbu close +} {SQLITE_DONE} + +do_test 4.5.1 { + sqlite3 dbo rbu.db + dbo eval { INSERT INTO rbu_state VALUES(100, 100) } + dbo close + sqlite3rbu rbu test.db rbu.db + rbu step +} {SQLITE_CORRUPT} +do_test 4.5.2 { + list [catch {rbu close} msg] $msg +} {1 SQLITE_CORRUPT} +do_test 4.5.3 { + sqlite3 dbo rbu.db + dbo eval { DELETE FROM rbu_state WHERE k = 100 } + dbo close +} {} + +# Also, check that an invalid state value in the rbu_state table is +# detected and reported as corruption. +do_test 4.6.1 { + sqlite3 dbo rbu.db + dbo eval { UPDATE rbu_state SET v = v*-1 WHERE k = 1 } + dbo close + sqlite3rbu rbu test.db rbu.db + rbu step +} {SQLITE_CORRUPT} +do_test 4.6.2 { + list [catch {rbu close} msg] $msg +} {1 SQLITE_CORRUPT} +do_test 4.6.3 { + sqlite3 dbo rbu.db + dbo eval { UPDATE rbu_state SET v = v*-1 WHERE k = 1 } + dbo close +} {} + +do_test 4.7.1 { + sqlite3 dbo rbu.db + dbo eval { UPDATE rbu_state SET v = 1 WHERE k = 1 } + dbo eval { UPDATE rbu_state SET v = 'nosuchtable' WHERE k = 2 } + dbo close + sqlite3rbu rbu test.db rbu.db + rbu step +} {SQLITE_ERROR} +do_test 4.7.2 { + list [catch {rbu close} msg] $msg +} {1 {SQLITE_ERROR - rbu_state mismatch error}} + +finish_test |