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9135 Commits

Author SHA1 Message Date
drh
bd953dfcad Fix an issue with infinity handling by the SUM() function that goes back 
to the extended-precision SUM() enhancement of
[check-in c63e26e705f5e967].  Problem reported by
[forum:/forumpost/1c06ddcacc86032a|forum post 1c06ddcacc86032a].

FossilOrigin-Name: 77d3dcd283595c52f24c07fc59ba60c9133b71c440cf3f799cf48c907c6fae3e
 2023-08-28 12:20:18 +00:00
dan
36018803d6 Add doc/testrunner.md, for documenting the testrunner.tcl script. 
FossilOrigin-Name: 9c69a28401c7273823f2c2b291fd417febeb278afb9ce085a4b944505ca13d23
 2023-08-24 19:08:50 +00:00
dan
44e24e9640 Add makefile target "sdevtest" - like "mdevtest" except asan and usan enabled for the non-debug test. 
FossilOrigin-Name: a449d650cd3dcd1baaeb3a3de2aaaac45594397e04f95fe637b0fe4ddb273404
 2023-08-22 15:19:50 +00:00
drh
3404b452a4 Fix another UBSAN inaccuracy in fuzzcheck. 
FossilOrigin-Name: a6fb9de8f87261194e6034376f62b1cac30b764f106dd3adcf728e020f8a4fd5
 2023-08-21 14:40:19 +00:00
drh
114ad2f86f Address minor inaccuracies in fuzzcheck and RTREE found by UBSAN. 
FossilOrigin-Name: a64e6c2fd8ef1d2d7f14aa9265629853298bbc480c2683c79dfd24847a61b68b
 2023-08-21 14:28:47 +00:00
drh
4d8eb16f07 Rename the decimal_sci() function to decimal_exp(). 
[forum:/forumpost/fa027bb0ab|Forum post fa027bb0ab].

FossilOrigin-Name: c48f1be8cc505a7e2902c79e26c1d9a121ff5c55785ac812d2e09232b2414695
 2023-08-18 15:39:38 +00:00
dan
d5a9d522fb Avoid running test case sort2.2.3 under address-sanitizer. It runs out of memory on some 32-bit platforms. 
FossilOrigin-Name: 925be7539947078547ee129b3d328ab0c59b19c6e2e5a391840f2d58f6d59acd
 2023-08-18 15:17:52 +00:00
drh
f0eabde9a4 Enhance the CLI and the fuzzcheck utility programs to report whether they 
are compiled as 32-bit or 64-bit for things like the --version option.

FossilOrigin-Name: ec7eeb055bfb0e5a4467d8a45fa53d84bb8ae80ca0474b687e2783e971648008
 2023-08-18 12:15:44 +00:00
drh
2e0ce58d2c Do not allow bound parameters in the ON CONFLICT clause of an UPSERT. 
dbsqlfuzz 9983e2c77634a8ccf33b5c91fa9982599de5f9e9

FossilOrigin-Name: 3c06709335eb4b98e3a684e3ebbae69eeb6a21b452bce29159c82bb632d6a042
 2023-08-17 17:48:20 +00:00
dan
699803e114 Add "Windows-Sanitize" configuration to "testrunner.tcl release" tests on windows. 
FossilOrigin-Name: e68b46dc6aff48c81a2a5e7662d0f694615b64aa50bcfee9a0b8b25fa4e5f33d
 2023-08-17 16:06:17 +00:00
dan
58c44132d1 Have all test names in json101.test start with "json101". 
FossilOrigin-Name: af56d7b6b9c50f2541a51fcb7d94b89aafba4f343a9103b21a15aad3f283c63e
 2023-08-17 15:14:43 +00:00
dan
af8980bdce Update testrunner.tcl to use environment variable %NUMBER_OF_PROCESSES% when running under tclsh on windows. Also modify the internal database schema used by testrunner.tcl to be compatible with old versions of SQLite. 
FossilOrigin-Name: 6542ed3b9e028c44aca504eadca843ee9b2ba08f5f650523238dd1253f7e221b
 2023-08-16 14:18:53 +00:00
dan
fe18355267 Fix test script problem preventing veryquick.test from running. 
FossilOrigin-Name: e73886574042108eb31641d0820c273c10b83fbf08ac6cb52d3e4c27830e2c23
 2023-08-16 13:55:38 +00:00
dan
f05630fb1c Update testrunner.tcl to make it easier to add things like mdevtest. 
FossilOrigin-Name: a531b71c4fd64fff6008876af825107ebc403f80dcb95273a05936ff6587b7aa
 2023-08-15 18:52:25 +00:00
drh
00eee07911 Fix the PRAGMA case_sensitive_like command so that the LIKE function continues 
to be innocuous after the PRAGMA.
[forum:/forumpost/925dc9f67804c540|Forum post 925dc9f67804c540].

FossilOrigin-Name: 84c268c34cba7207a90dad2a8e972ce90c85304e91f4933c76963822ad1ae48b
 2023-08-15 11:58:22 +00:00
dan
46451fa8b5 Fix the mdevtest target so that it works with msvc. 
FossilOrigin-Name: 01f49448cd0cfe3af499aedfe887b7b0be4f1ab09cd5a16119ddafb32b107708
 2023-08-12 19:58:47 +00:00
dan
890a9ede3b Fix testrunner.tcl so that it restarts itself using [testfixture] if its current interpreter does not support [package require sqlite3]. 
FossilOrigin-Name: 408be98dddf500f2d6c9049703997836d80d156d86cf297f664175a107f7331e
 2023-08-12 19:25:26 +00:00
dan
7c036fabe5 Have the mdevtest target support the OPTS variable on unix. 
FossilOrigin-Name: 940f58d9b944d3344b40a4bc020842d9b6703685c9c51f4010e265afd98608ff
 2023-08-12 18:23:38 +00:00
dan
a6f09a0193 Add "mdevtest" target to makefiles. Equivalent to running "devtest" on both debug and non-debug builds. 
FossilOrigin-Name: af354fbc0be06d5792a1e712ec4e9cec4c6cb4521335aa31f8f51ca5c94499ae
 2023-08-12 17:36:57 +00:00
dan
2a28cff2e7 If SQLITE_USE_SEH is defined, handle structured-exceptions thrown by MSVC builds if the *-shm file mapping is accessed after it becomes invalid for some reason. 
FossilOrigin-Name: 8a6b0c24937e855b710f97b4aea973eff53e6d43e1182842731547aa4b37db2a
 2023-08-11 19:31:51 +00:00
drh
b8a0fc52a2 Fix bug in the test case for the previous check-in. 
FossilOrigin-Name: c5daae88612607aa7a8b13b021cf586fc66e8bcd1fa9d948a860c881b7247761
 2023-08-11 11:24:44 +00:00
drh
91c0092917 Up until version 3.42.0, there was a bug in json_valid() such that it would 
return False (0) for a NULL input.  That bug is fixed in 3.42.0.  This
check-in adds a compile-time option -DSQLITE_LEGACY_JSON_VALID that restores
the old buggy behavior for applications that depend on it.

FossilOrigin-Name: 15c2eadbff8e732cca45d6c3771d1fcea5aab2127e87f2a611b41ccfef4d1a0d
 2023-08-11 11:12:46 +00:00
dan
6de6121e36 Merge latest trunk changes into this branch. 
FossilOrigin-Name: 3ed89c344fcb3b7ee8b764d95144643e42e053e1116150d6eda8355fbd6669df
 2023-08-10 17:07:34 +00:00
drh
b87278f414 Fix a bug in the jsonLookup() routine used to search JSON. Bug was 
introduced by the recent (unreleased) JSON caching enhancements
check-in [a4c1af616e672a0d] merged into trunk at [df099ad713011b67].

FossilOrigin-Name: ba7a66db13b28da0b41f03be825a593608474a5ebda89e12d58d89db709b8f65
 2023-08-04 13:19:11 +00:00
drh
038ac625af Fix a test case whose value changes under the no_optimization permutation 
due to the recent change to add the ability for SQLITE_TESTCTRL_OPTIMIZATION
to disable one-pass.

FossilOrigin-Name: 976e39c6322f9e51054546e2d9bc135b683d141054c645c9098002cdc310c7c7
 2023-08-03 13:07:58 +00:00
drh
d192b4441d Restore part of the UPDATE one-pass optimization that was removed by 
check-in [2c56b984a0bd3be5]: only disable one-pass if the WHERE clause
contains a subquery.  Allow subqueries in the SET expressions.
Fix for performance problem reported by
[forum:/forumpost/8ab195fd44e75ed0|forum  post 8ab195fd44e75ed0].

FossilOrigin-Name: 42916af9fc0f379a608a08db894400bd735a28e26ab1ffd604d1fddfbdb3ec0c
 2023-08-01 00:34:03 +00:00
drh
3e053c50b4 Do not allow the same JSON parse to be input to both arguments to the 
json_patch() routine.

FossilOrigin-Name: 8e781c6742792b3899ca60efc49c7eaee1df9f6b03d27c254b0e148b82946e19
 2023-07-28 20:59:25 +00:00
drh
9a897cb0de Merge the latest trunk enhancements into the wal-shm-exceptions branch. 
FossilOrigin-Name: c44fb4d06591ef4872f015aa9e81ce8b93a38bd9143cf20db38cbe5c77a0d71f
 2023-07-28 19:07:25 +00:00
drh
58bf53d573 Minor tweaks to the JSON performance measurement documentation. 
FossilOrigin-Name: 0bed957e46aa3bf6a70292ae100de0459486c1469dd03de61207a708cc59a594
 2023-07-28 16:12:39 +00:00
drh
8a056d486f Enhancements to the JSON performance testing scripts and instructions to 
cover the recent optimizations involving updates to large JSON strings
that indexed.

FossilOrigin-Name: f9213289d09adfb0461d9644e80c7e889f4bae51563ae2e575a2c95336052bcb
 2023-07-28 14:20:31 +00:00
drh
7286c59896 Change the debugging "json_parse(X)" function so that it shows a more 
complete description of the JsonParse object on standard output and returns
the mimified JSON.  Former behavior was to return the text of a decode
of the aNode array.

FossilOrigin-Name: 1bf85d4e388714a88f8940dcdec353c3e0267456697eff6963d34637912aecc9
 2023-07-26 13:17:43 +00:00
drh
5202b7ca75 Update the latest trunk enhancements into the wal-shm-exceptions branch. 
FossilOrigin-Name: 3187ee3f69fc28a259ba0e951ac10a65c07ef2c3866acbefaf9544333a930cc6
 2023-07-24 12:59:53 +00:00
drh
93b3c1f398 Revise the new JSON parser performance test to make the test run 25 times 
longer, and thus provide a more repeatable number.

FossilOrigin-Name: bee9e403ae47103938aabb9a7a7e120dfa741b464875965e58788a51fa56a8fe
 2023-07-19 20:23:34 +00:00
drh
5e4d77fa88 Describe JSON parser performance testing procedure in test/json/README.md 
FossilOrigin-Name: c47056e158073ee746c233dd2729cf224ea9e38821b15aa71ebf97607e602281
 2023-07-19 19:23:30 +00:00
drh
cc9380f68d Merge the latest trunk enhancements into the wal-shm-exceptions branch. 
FossilOrigin-Name: f655d08d019bab0c578886e91ca24fd956d1b3dea9b9c9104812b3cf62e5e556
 2023-07-10 18:05:23 +00:00
drh
afef7fc136 For the "Valgrind" test scenario, set LONGDOUBLE_TYPE=double as valgrind 
does not correctly emulated extended precision on x64.

FossilOrigin-Name: d3532eaed1cc671d8149b1bd34ead2a88fb83502a2898a5f60aea0a7daf18958
 2023-07-07 12:18:26 +00:00
drh
ff96718b52 Merge all recent trunk enhancements into the wal-shm-exceptions branch. 
FossilOrigin-Name: e59cea2d851be68559e7d01a01cb05684c44d151d022ea9790ce99671016ab00
 2023-07-06 17:55:33 +00:00
drh
3e1e7aad3d Fix octet_length() test cases so that they work when the database encoding 
is utf16.

FossilOrigin-Name: ad2e39626e6115fd322ef9495ae3bcd91343d7131a725f1bf24211a51a21dcc2
 2023-07-06 17:14:47 +00:00
drh
7623795018 Enhance the sqlite3AtoF() function so that it can operate with or without 
long double and provides accurate results in both cases.

FossilOrigin-Name: fd987508d5589d42b46625c97cfb2feeac70fdb1cb11224610554b07a60644e6
 2023-07-03 18:32:29 +00:00
drh
aa4356da68 Enhance sqlite3AtoF() so that it honors the USELONGDOUBLE test-control. 
Enable the test/atof1.test module on non-intel platforms.

FossilOrigin-Name: b7850fd480535980d66f107c2746e7f7fc0a5379ec8244d84f7785533c83f276
 2023-07-03 18:18:35 +00:00
drh
930e4167bd Store the fp-speed-1.c test program used to measure relative performance of 
SQLite versus the standard library, in the test/ directory.  A header comment
explains how to use it.

FossilOrigin-Name: eaff376277edceb043e9aac9d2df3e1157f576605508733be8a0a0aa4d720e1d
 2023-07-03 15:30:50 +00:00
drh
521f20e3d3 Add the --nolongdouble option to speedtest1.c. 
FossilOrigin-Name: 6bf6018a00d61c5f0e53b37b00befaf5ad1d85323f41cf0cea25d8c6c1017096
 2023-07-03 15:11:28 +00:00
drh
0478d1d88a New test cases for floating-point conversions. 
FossilOrigin-Name: 9435ed76cd9bb1be02768b3853a2323834f67bda75d3e3f76f6aa7bd0bade3d7
 2023-07-03 12:58:18 +00:00
drh
37b188fbca Fix one constant in the normalization logic. Improved error output 
from atof1.test.

FossilOrigin-Name: d3c48807100a358a70fdd799c8935eba1b765ace2e1ddea4475fd673006cb6da
 2023-07-03 10:00:38 +00:00
drh
c8885d42fe Replace the dodgy error estimating logic in the previous check-in with 
full-up Dekker double-double multiplication, and this idea works much better.
There are still a few inaccuracies, but it is much closer.

FossilOrigin-Name: 4fa6938dac2d3d813a37664053db31451a2a065f78dd212488f5f7f8d583ddc5
 2023-07-03 09:07:23 +00:00
drh
17c20bb15e Improved rounding policy. 
FossilOrigin-Name: 6f1122e942b8269552daaf13d647d200d8546ec25f36310d67037c6b58d09976
 2023-07-01 17:56:00 +00:00
dan
4cd3a59a79 Improve support for sqlite3_stmt_scanstatus_v2() profiling of sub-queries implemented as co-routines. 
FossilOrigin-Name: 4e8718dc35dbbaf75f17265a88d14acd9750dc75efbadf41377f9c97e732009c
 2023-06-30 18:23:53 +00:00
dan
07d76f7b95 Add support for sqlite3_stmt_scanstatus_v2() profiling of GROUP BY clauses that use a temp b-tree. 
FossilOrigin-Name: 796eadcc50e7ea9ec348b1f7e2d6a5a3de78c675a07f665078309e6d81479e7d
 2023-06-30 17:14:36 +00:00
drh
48114d08cf Completely unwind the enhanced precision sum() from [a915f15a916af698] so 
as not to offend UBSAN and OSS-Fuzz.

FossilOrigin-Name: 85be05b66ef975f02a3e7b2984bcab97d9280c7f3b6ee1e16718de549f240d46
 2023-06-30 14:01:09 +00:00
drh
60f41362cf Make the sum() function less precise and slower in order to avoid 
harmless signed integer overflow UBSAN warnings from OSS-Fuzz.

FossilOrigin-Name: 1be0646a2c352dbf03d2af87fd48b6f9edfd68666790ac6863144ac95f3e0621
 2023-06-30 11:51:36 +00:00