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Overview
Comment: | Update wal mode tests so that they work with the mmap test permutation. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | experimental-mmap |
Files: | files | file ages | folders |
SHA1: |
f7295872a36539d10edaf0c633f935f2 |
User & Date: | dan 2013-03-22 20:15:31.365 |
Context
2013-03-23
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09:56 | Preliminary changes to support the xMremap VFS method on Windows. (check-in: 75a85a1c6a user: mistachkin tags: experimental-mmap) | |
2013-03-22
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20:15 | Update wal mode tests so that they work with the mmap test permutation. (check-in: f7295872a3 user: dan tags: experimental-mmap) | |
19:56 | Fix a potential NULL-pointer dereference in btreeSwapOutMmap(). (check-in: e81ccdcd87 user: drh tags: experimental-mmap) | |
Changes
Changes to test/permutations.test.
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139 140 141 142 143 144 145 | ] test_suite "mmap" -prefix "mm-" -description { Similar to veryquick. Except with memory mapping enabled. } -presql { pragma mmap_size = -65536; } -files [ | | < | 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 | ] test_suite "mmap" -prefix "mm-" -description { Similar to veryquick. Except with memory mapping enabled. } -presql { pragma mmap_size = -65536; } -files [ test_set $allquicktests -exclude *malloc* *ioerr* *fault* ] test_suite "valgrind" -prefix "" -description { Run the "veryquick" test suite with a couple of multi-process tests (that fail under valgrind) omitted. } -files [ test_set $allquicktests -exclude *malloc* *ioerr* *fault* wal.test atof1.test |
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Changes to test/wal.test.
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723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 | list [expr [file size test.db]/1024] [file size test.db-wal] } [list 37 [wal_file_size 41 1024]] do_test wal-11.9 { db close list [expr [file size test.db]/1024] [log_deleted test.db-wal] } {37 1} sqlite3_wal db test.db do_test wal-11.10 { execsql { PRAGMA cache_size = 10; BEGIN; INSERT INTO t1 SELECT blob(900) FROM t1; -- 32 SELECT count(*) FROM t1; } list [expr [file size test.db]/1024] [file size test.db-wal] | > > | | | | 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 | list [expr [file size test.db]/1024] [file size test.db-wal] } [list 37 [wal_file_size 41 1024]] do_test wal-11.9 { db close list [expr [file size test.db]/1024] [log_deleted test.db-wal] } {37 1} sqlite3_wal db test.db set nWal 37 if {[permutation]=="mmap"} {set nWal 39} do_test wal-11.10 { execsql { PRAGMA cache_size = 10; BEGIN; INSERT INTO t1 SELECT blob(900) FROM t1; -- 32 SELECT count(*) FROM t1; } list [expr [file size test.db]/1024] [file size test.db-wal] } [list 37 [wal_file_size $nWal 1024]] do_test wal-11.11 { execsql { SELECT count(*) FROM t1; ROLLBACK; SELECT count(*) FROM t1; } } {32 16} do_test wal-11.12 { list [expr [file size test.db]/1024] [file size test.db-wal] } [list 37 [wal_file_size $nWal 1024]] do_test wal-11.13 { execsql { INSERT INTO t1 VALUES( blob(900) ); SELECT count(*) FROM t1; PRAGMA integrity_check; } } {17 ok} do_test wal-11.14 { list [expr [file size test.db]/1024] [file size test.db-wal] } [list 37 [wal_file_size $nWal 1024]] #------------------------------------------------------------------------- # This block of tests, wal-12.*, tests the fix for a problem that # could occur if a log that is a prefix of an older log is written # into a reused log file. # |
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Changes to test/wal5.test.
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231 232 233 234 235 236 237 | } {} do_test 2.3.$tn.2 { file_page_counts } {1 3 1 3} do_test 2.3.$tn.3 { sql2 { BEGIN; SELECT * FROM t1 } } {1 2} do_test 2.3.$tn.4 { sql1 { INSERT INTO t1 VALUES(3, 4) } } {} do_test 2.3.$tn.5 { sql1 { INSERT INTO t2 VALUES(3, 4) } } {} do_test 2.3.$tn.6 { file_page_counts } {1 4 1 4} do_test 2.3.$tn.7 { code1 { do_wal_checkpoint db -mode full } } {1 4 3} | > > > > > > > > | | 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 | } {} do_test 2.3.$tn.2 { file_page_counts } {1 3 1 3} do_test 2.3.$tn.3 { sql2 { BEGIN; SELECT * FROM t1 } } {1 2} do_test 2.3.$tn.4 { sql1 { INSERT INTO t1 VALUES(3, 4) } } {} do_test 2.3.$tn.5 { sql1 { INSERT INTO t2 VALUES(3, 4) } } {} do_test 2.3.$tn.6 { file_page_counts } {1 4 1 4} do_test 2.3.$tn.7 { code1 { do_wal_checkpoint db -mode full } } {1 4 3} # The checkpoint above only writes page 1 of the db file. The other # page (page 2) is locked by the read-transaction opened by the # [sql2] commmand above. So normally, the db is 1 page in size here. # However, in mmap() mode, the db is pre-allocated to 2 pages at the # start of the checkpoint, even though page 2 cannot be written. set nDb 1 if {[permutation]=="mmap"} {set nDb 2} do_test 2.3.$tn.8 { file_page_counts } [list $nDb 4 2 4] } # Check that checkpoints block on the correct locks. And respond correctly # if they cannot obtain those locks. There are three locks that a checkpoint # may block on (in the following order): # # 1. The writer lock: FULL and RESTART checkpoints block until any writer |
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