diff options
Diffstat (limited to 'test/pager1.test')
| -rw-r--r-- | test/pager1.test | 336 |
1 files changed, 332 insertions, 4 deletions
diff --git a/test/pager1.test b/test/pager1.test index 61a0c0c..72e4780 100644 --- a/test/pager1.test +++ b/test/pager1.test @@ -15,6 +15,7 @@ source $testdir/tester.tcl source $testdir/lock_common.tcl source $testdir/malloc_common.tcl source $testdir/wal_common.tcl +set testprefix pager1 # Do not use a codec for tests in this file, as the database file is # manipulated directly using tcl scripts (using the [hexio_write] command). @@ -752,7 +753,7 @@ sqlite3 db test.db -readonly 1 do_catchsql_test pager1.4.5.6 { SELECT * FROM t1; SELECT * FROM t2; -} {1 {disk I/O error}} +} {1 {attempt to write a readonly database}} db close # Snapshot the file-system just before multi-file commit. Save the name @@ -883,12 +884,20 @@ do_execsql_test pager1.4.7.1 { tv filter {} db close tv delete +catch { + test_syscall install fchmod + test_syscall fault 1 1 +} do_test pager1.4.7.2 { faultsim_restore_and_reopen catch {file attributes test.db-journal -permissions r--------} catch {file attributes test.db-journal -readonly 1} catchsql { SELECT * FROM t1 } } {1 {unable to open database file}} +catch { + test_syscall reset + test_syscall fault 0 0 +} do_test pager1.4.7.3 { db close catch {file attributes test.db-journal -permissions rw-rw-rw-} @@ -1365,7 +1374,7 @@ do_test pager1-9.4.1 { } {SQLITE_DONE SQLITE_OK} do_test pager1-9.4.2 { list [file size test.db2] [file size test.db] -} {0 0} +} {1024 0} db2 close #------------------------------------------------------------------------- @@ -1374,6 +1383,7 @@ db2 close # testvfs tv -default 1 foreach sectorsize { + 16 32 64 128 256 512 1024 2048 4096 8192 16384 32768 65536 131072 262144 } { @@ -1396,7 +1406,7 @@ foreach sectorsize { COMMIT; } file size test.db-journal - } [expr $sectorsize > 65536 ? 65536 : $sectorsize] + } [expr $sectorsize > 65536 ? 65536 : ($sectorsize<32 ? 512 : $sectorsize)] do_test pager1-10.$sectorsize.2 { execsql { @@ -2235,7 +2245,6 @@ do_test pager1-25-1 { } db close } {} -breakpoint do_test pager1-25-2 { faultsim_delete_and_reopen execsql { @@ -2487,4 +2496,323 @@ do_test pager1-32.1 { # Cleanup 20MB file left by the previous test. forcedelete test.db +#------------------------------------------------------------------------- +# Test that if a transaction is committed in journal_mode=DELETE mode, +# and the call to unlink() returns an ENOENT error, the COMMIT does not +# succeed. +# +if {$::tcl_platform(platform)=="unix"} { + do_test pager1-33.1 { + sqlite3 db test.db + execsql { + CREATE TABLE t1(x); + INSERT INTO t1 VALUES('one'); + INSERT INTO t1 VALUES('two'); + BEGIN; + INSERT INTO t1 VALUES('three'); + INSERT INTO t1 VALUES('four'); + } + forcedelete bak-journal + file rename test.db-journal bak-journal + + catchsql COMMIT + } {1 {disk I/O error}} + + do_test pager1-33.2 { + file rename bak-journal test.db-journal + execsql { SELECT * FROM t1 } + } {one two} +} + +#------------------------------------------------------------------------- +# Test that appending pages to the database file then moving those pages +# to the free-list before the transaction is committed does not cause +# an error. +# +foreach {tn pragma strsize} { + 1 { PRAGMA mmap_size = 0 } 2400 + 2 { } 2400 + 3 { PRAGMA mmap_size = 0 } 4400 + 4 { } 4400 +} { + reset_db + db func a_string a_string + db eval $pragma + do_execsql_test 34.$tn.1 { + CREATE TABLE t1(a, b); + INSERT INTO t1 VALUES(1, 2); + } + do_execsql_test 34.$tn.2 { + BEGIN; + INSERT INTO t1 VALUES(2, a_string($strsize)); + DELETE FROM t1 WHERE oid=2; + COMMIT; + PRAGMA integrity_check; + } {ok} +} + +#------------------------------------------------------------------------- +# +reset_db +do_test 35 { + sqlite3 db test.db + + execsql { + CREATE TABLE t1(x, y); + PRAGMA journal_mode = WAL; + INSERT INTO t1 VALUES(1, 2); + } + + execsql { + BEGIN; + CREATE TABLE t2(a, b); + } + + hexio_write test.db-shm [expr 16*1024] [string repeat 0055 8192] + catchsql ROLLBACK +} {0 {}} + +do_multiclient_test tn { + sql1 { + PRAGMA auto_vacuum = 0; + CREATE TABLE t1(x, y); + INSERT INTO t1 VALUES(1, 2); + } + + do_test 36.$tn.1 { + sql2 { PRAGMA max_page_count = 2 } + list [catch { sql2 { CREATE TABLE t2(x) } } msg] $msg + } {1 {database or disk is full}} + + sql1 { PRAGMA checkpoint_fullfsync = 1 } + sql1 { CREATE TABLE t2(x) } + + do_test 36.$tn.2 { + sql2 { INSERT INTO t2 VALUES('xyz') } + list [catch { sql2 { CREATE TABLE t3(x) } } msg] $msg + } {1 {database or disk is full}} +} + +forcedelete test1 test2 +foreach {tn uri} { + 1 {file:?mode=memory&cache=shared} + 2 {file:one?mode=memory&cache=shared} + 3 {file:test1?cache=shared} + 4 {file:test2?another=parameter&yet=anotherone} +} { + do_test 37.$tn { + catch { db close } + sqlite3_shutdown + sqlite3_config_uri 1 + sqlite3 db $uri + + db eval { + CREATE TABLE t1(x); + INSERT INTO t1 VALUES(1); + SELECT * FROM t1; + } + } {1} + + do_execsql_test 37.$tn.2 { + VACUUM; + SELECT * FROM t1; + } {1} + + db close + sqlite3_shutdown + sqlite3_config_uri 0 +} + +do_test 38.1 { + catch { db close } + forcedelete test.db + set fd [open test.db w] + puts $fd "hello world" + close $fd + sqlite3 db test.db + catchsql { CREATE TABLE t1(x) } +} {1 {file is encrypted or is not a database}} +do_test 38.2 { + catch { db close } + forcedelete test.db +} {} + +do_test 39.1 { + sqlite3 db test.db + execsql { + PRAGMA auto_vacuum = 1; + CREATE TABLE t1(x); + INSERT INTO t1 VALUES('xxx'); + INSERT INTO t1 VALUES('two'); + INSERT INTO t1 VALUES(randomblob(400)); + INSERT INTO t1 VALUES(randomblob(400)); + INSERT INTO t1 VALUES(randomblob(400)); + INSERT INTO t1 VALUES(randomblob(400)); + BEGIN; + UPDATE t1 SET x = 'one' WHERE rowid=1; + } + set ::stmt [sqlite3_prepare db "SELECT * FROM t1 ORDER BY rowid" -1 dummy] + sqlite3_step $::stmt + sqlite3_column_text $::stmt 0 +} {one} +do_test 39.2 { + execsql { CREATE TABLE t2(x) } + sqlite3_step $::stmt + sqlite3_column_text $::stmt 0 +} {two} +do_test 39.3 { + sqlite3_finalize $::stmt + execsql COMMIT +} {} + +do_execsql_test 39.4 { + PRAGMA auto_vacuum = 2; + CREATE TABLE t3(x); + CREATE TABLE t4(x); + + DROP TABLE t2; + DROP TABLE t3; + DROP TABLE t4; +} +do_test 39.5 { + db close + sqlite3 db test.db + execsql { + PRAGMA cache_size = 1; + PRAGMA incremental_vacuum; + PRAGMA integrity_check; + } +} {ok} + +do_test 40.1 { + reset_db + execsql { + PRAGMA auto_vacuum = 1; + CREATE TABLE t1(x PRIMARY KEY); + INSERT INTO t1 VALUES(randomblob(1200)); + PRAGMA page_count; + } +} {6} +do_test 40.2 { + execsql { + INSERT INTO t1 VALUES(randomblob(1200)); + INSERT INTO t1 VALUES(randomblob(1200)); + INSERT INTO t1 VALUES(randomblob(1200)); + } +} {} +do_test 40.3 { + db close + sqlite3 db test.db + execsql { + PRAGMA cache_size = 1; + CREATE TABLE t2(x); + PRAGMA integrity_check; + } +} {ok} + +do_test 41.1 { + reset_db + execsql { + CREATE TABLE t1(x PRIMARY KEY); + INSERT INTO t1 VALUES(randomblob(200)); + INSERT INTO t1 SELECT randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200) FROM t1; + } +} {} +do_test 41.2 { + testvfs tv -default 1 + tv sectorsize 16384; + tv devchar [list] + db close + sqlite3 db test.db + execsql { + PRAGMA cache_size = 1; + DELETE FROM t1 WHERE rowid%4; + PRAGMA integrity_check; + } +} {ok} +db close +tv delete + +set pending_prev [sqlite3_test_control_pending_byte 0x1000000] +do_test 42.1 { + reset_db + execsql { + CREATE TABLE t1(x, y); + INSERT INTO t1 VALUES(randomblob(200), randomblob(200)); + INSERT INTO t1 SELECT randomblob(200), randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200), randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200), randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200), randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200), randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200), randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200), randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200), randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200), randomblob(200) FROM t1; + } + db close + sqlite3_test_control_pending_byte 0x0010000 + sqlite3 db test.db + db eval { PRAGMA mmap_size = 0 } + catchsql { SELECT sum(length(y)) FROM t1 } +} {1 {database disk image is malformed}} +do_test 42.2 { + reset_db + execsql { + CREATE TABLE t1(x, y); + INSERT INTO t1 VALUES(randomblob(200), randomblob(200)); + INSERT INTO t1 SELECT randomblob(200), randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200), randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200), randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200), randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200), randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200), randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200), randomblob(200) FROM t1; + INSERT INTO t1 SELECT randomblob(200), randomblob(200) FROM t1; + } + db close + + testvfs tv -default 1 + tv sectorsize 16384; + tv devchar [list] + sqlite3 db test.db -vfs tv + execsql { UPDATE t1 SET x = randomblob(200) } +} {} +db close +tv delete +sqlite3_test_control_pending_byte $pending_prev + +do_test 43.1 { + reset_db + execsql { + CREATE TABLE t1(x, y); + INSERT INTO t1 VALUES(1, 2); + CREATE TABLE t2(x, y); + INSERT INTO t2 VALUES(1, 2); + CREATE TABLE t3(x, y); + INSERT INTO t3 VALUES(1, 2); + } + db close + sqlite3 db test.db + + db eval { PRAGMA mmap_size = 0 } + db eval { SELECT * FROM t1 } + sqlite3_db_status db CACHE_MISS 0 +} {0 2 0} + +do_test 43.2 { + db eval { SELECT * FROM t2 } + sqlite3_db_status db CACHE_MISS 1 +} {0 3 0} + +do_test 43.3 { + db eval { SELECT * FROM t3 } + sqlite3_db_status db CACHE_MISS 0 +} {0 1 0} + finish_test + |