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4342 Commits

Author SHA1 Message Date
stephan
0c2ba994d2 Export sqlite3_(db_)free_memory() and sqlite3_table_column_metadata() to JNI. Further internals renaming for consistency and legibility. 
FossilOrigin-Name: 7c86aa3400ed591d38c1828f366f4b5de97954c2b301919d3f06d9c2d3d7d1f2
 2023-08-31 14:57:01 +00:00
stephan
7fc4223411 Replace JNI's per-db-instance state tracking with the new sqlite3_set/get_clientdata(). 
FossilOrigin-Name: e7c11d34ee2eebdca4d9db1496bbb4152e4c62745c083ad5e0337733e8d1254e
 2023-08-30 18:45:42 +00:00
stephan
85a05d895a Further tweaking in both SQLTesters. 
FossilOrigin-Name: 46b0eb98e7a56cc188836c46f4289de6281f80e6bc6eb33e0aa9133a0f86f00c
 2023-08-30 15:51:42 +00:00
stephan
8dd07389ac When a JS SQLTester script throws, report the exception details back to the UI regardless of whether it's fatal. 
FossilOrigin-Name: 273d3b05f630d399d42914e95c416b107b4746bbef129cfba9d00fd921666261
 2023-08-30 14:20:02 +00:00
stephan
24c32c2e39 Add a JS implementation of Java's SQLTester. 
FossilOrigin-Name: b530792a514d95c4e8f93cf2170d9fc4de367055fa1704fc171551c946024fa9
 2023-08-30 13:07:35 +00:00
stephan
e621556724 Add a UI, of sorts, to the JS SQLTester. 
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 2023-08-30 11:54:43 +00:00
stephan
ac5e1f82ce Add a mechanism with which to import external SQLTester scripts into the JS testing tool. 
FossilOrigin-Name: bb08ba020ce1d86ca6aa92f43d5ae915f67d08fa73120e1f603d150e76166624
 2023-08-30 00:22:54 +00:00
stephan
4f1387e9ab Add directives support to JS SQLTester comparable to the Java impl. This brings the two to feature parity. 
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 2023-08-29 21:30:37 +00:00
stephan
267c44771f More fleshing out of JS SQLTester. 
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 2023-08-29 20:44:40 +00:00
stephan
aa15047796 JS SQLTestRunner can now run the Java impl's core-most sanity tests, missing only support for directives. 
FossilOrigin-Name: 5e798369375ce1b0c9cdf831f835d931fbd562ff7b4db09a06d1bdca2ac1b975
 2023-08-29 20:01:01 +00:00
stephan
69a55ca17d Get the JS SQLTester command handlers in place sans those which have to run SQL. 
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 2023-08-29 15:39:57 +00:00
stephan
0fc20a32c0 Get the basic parsing pieces and command dispatching in place in the JS SQLTester. 
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 2023-08-29 13:28:36 +00:00
stephan
524ddc940d Init bits of a port of Java's SQLTester to JS. Far from complete. 
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 2023-08-29 11:22:45 +00:00
dan
b44b802378 Change a variable from "int" to "i64" to make it easier to prove that it cannot overflow. 
FossilOrigin-Name: 00a8b3a263f3537588063ce42fad6e21fa343dad850b086d0929ed1617eb44fc
 2023-08-29 10:50:11 +00:00
stephan
d10ed826eb Remove some dead code. Add a skeleton SQLTester script for fts5. 
FossilOrigin-Name: 6c83e31fa96f65b61377c0c801cc32b3c8ca27a0c8442f860364bec258c003cb
 2023-08-29 00:10:31 +00:00
stephan
4e379078e7 Factor out a superfluous struct member. 
FossilOrigin-Name: 76d3911c370b3dc02d119045003f87ad20a6efd9f7a44d4feb59b7c801ac8981
 2023-08-28 23:18:19 +00:00
stephan
924c4545d3 Further minor internal JNI simplifications. 
FossilOrigin-Name: 1808d12ee0d1f1e5ee49d48c699ca10c4f822989ac9b4ac08f2b861513ee5997
 2023-08-28 22:52:04 +00:00
stephan
fa23b4fc61 Improve threadability of the JNI collation-related bindings and add infrastructure for similar cases. 
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 2023-08-28 21:27:32 +00:00
stephan
a08f737503 Correct JNI mapping of collations to be 1-db-to-many-collations. 
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 2023-08-28 20:21:56 +00:00
dan
35c7f538e9 Updates to testrunner.tcl so that it runs fuzztest using multiple jobs. 
FossilOrigin-Name: ceeabe9f8b31a30c65147fd270b92d43c7842247548cee9de165113991f6c2cf
 2023-08-28 20:14:19 +00:00
stephan
ece2d7f2be Remove a pair of what are arguably unnecessary mutex locks (and often hit). More JNI-internal cleanups. 
FossilOrigin-Name: ecf07a0144dc6402b1e0924b1775d99dc465b27aa86a2718cac60a9b4c974312
 2023-08-28 16:22:31 +00:00
stephan
25e7d8af75 Duplicate code consolidation. 
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 2023-08-28 14:59:27 +00:00
stephan
bdb149d063 Move a metrics counter so that it can be used to indirectly witness the race condition fix from [f5274e00f17d58e0] by recording varying final values for that metric across consecutive multi-threaded test runs. 
FossilOrigin-Name: 54d2209d24547dbb05e7c12daa27211593c34de8005e8adba0989b8d219f5f3b
 2023-08-28 13:18:46 +00:00
stephan
4e9b48cfc4 Resolve a JNI-side race condition. Removed a now-extraneous struct member. Internal API renaming for consistency. 
FossilOrigin-Name: f5274e00f17d58e075f90ae5c1d4b38933da315e51592171fa35bcbd67b40b2a
 2023-08-28 13:06:26 +00:00
stephan
f0e9e59d8d Further JNI cleanups and javadoc additions. 
FossilOrigin-Name: c393b1c9f5639c259406e587b3e08efdc1962203001823747681379ffc54fc10
 2023-08-28 11:10:13 +00:00
stephan
2597ec6385 Lots of javadoc-related tweaks. 
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 2023-08-28 07:28:36 +00:00
stephan
23dfa67c1e Correct a package renaming bug in the previous check-in and start applying the @Canonical annotation to functions to distinguish canonical API functions and Java-specific APIs. 
FossilOrigin-Name: 8a016006805b08b72bfc4093c795d8cd8d7fe72f8ae234c175a8b7be3a841cbf
 2023-08-28 05:48:34 +00:00
stephan
b041f8ffdd Move the JNI annotations into the annotation subpackage. 
FossilOrigin-Name: e4dedf90a92a069daef967dfe975469bf8ec7883c44c95e73345d4eded48e996
 2023-08-28 05:39:05 +00:00
stephan
56d3b21317 Resolve a makefile bug which causes sqlite3-worker1-bundler-friendly.mjs to be built incorrectly. Reported in [forum:a874e435cf4690c1|forum post a874e435cf4690c1]. 
FossilOrigin-Name: 9d68c7ef103b9b51ed35fb91e62351eb6c62ad63ab03ac456ff9787cc83f10ab
 2023-08-28 04:59:16 +00:00
stephan
5020ddc243 Reimplement JNI's sqlite3_value_text() as a native instead of a Java-side proxy. Unrelated minor simplifications. 
FossilOrigin-Name: 401dd6ee283a4e7da2e50175a1b58e6a83afb0ea2d3b6cf80c7c621e17bcce98
 2023-08-27 15:15:46 +00:00
stephan
0639c58836 Generic cleanups in Tester1.java. 
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 2023-08-27 14:47:45 +00:00
stephan
5575d6421b Remove JNI sqlite3_column_java_object(), as the protection rules of sqlite3_values makes it impossible to implement safely. Add JNI sqlite3_bind_java_object(). 
FossilOrigin-Name: 29bd4a23a4afd96b2cc06d2b91a4f30c0bbf2347af0b0d18f8d4cf8aafa63160
 2023-08-27 13:43:45 +00:00
stephan
88bd53dfd0 Correct the signature mismatch between JNI sqlite3_column/value_text16() and add related tests. 
FossilOrigin-Name: 77f6e70f17c0cb6d031f983c458c9ec2e88d92b4716397533a029af39da2d128
 2023-08-27 11:28:57 +00:00
stephan
95f5d85d4a Make JNI sqlite3_trace_v2() thread-safe. Re-add a piece removed in [bae4d022aad9b] to work around a JVM crash which is unpredictably triggered by its substitute. Fix the THREADMODE=0 JNI build. Further internal API simplifications. 
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 2023-08-27 10:40:00 +00:00
stephan
32a79760b5 Factor out an unnecessary struct member. JNI sqlite3_shutdown() now frees up the various object-recycling bins. Doc touchups. 
FossilOrigin-Name: bae4d022aad9bbeb78cb027ecad799af87afe331e697add44ec22297c873141d
 2023-08-27 09:12:50 +00:00
stephan
60aca33a8b Factor out a superfluous JNI class. Doc and code style cleanups. 
FossilOrigin-Name: 0f37f27148dfa93ecc42381ad3455a9059285d1af2df027429044942dc4d861b
 2023-08-27 08:10:59 +00:00
stephan
0f4bf3435a JNI code reorgs and simplify the failing-alloc interface a bit. 
FossilOrigin-Name: deed5797de65a25896e991a441f0d05eb92662536296485920fb081e84ad5d32
 2023-08-27 07:26:33 +00:00
stephan
c7e7c88873 Apply the JNI OOM checks to memory returned by JDK APIs, as distinct from our APIs. 
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 2023-08-26 22:34:26 +00:00
stephan
0deaea218d Eliminate a superfluous JNI-internal middle-man class. 
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 2023-08-26 21:13:57 +00:00
dan
1f1169ad09 Updates to testrunner.tcl so that it runs "make fuzztest" using multiple jobs. 
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 2023-08-26 21:04:54 +00:00
stephan
506a8b52f3 Whether or not OOM is always fatal in JNI is now a compile-time option. 
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 2023-08-26 21:02:50 +00:00
stephan
6428cd18d6 Correct a string length misuse in JNI sqlite3_result_error() in an OOM case. Unrelated minor JNI cleanups. 
FossilOrigin-Name: 4252f56f3d8574b7b43306440726daf3b5f5500d5d9105784b2f82753e7c71dd
 2023-08-26 19:34:49 +00:00
stephan
6a1ebbdb90 Remove a bunch of commented-out debug output. 
FossilOrigin-Name: b49488481e2952294960bb0ee971f6eca126c19d68ef92152894aa28393e6865
 2023-08-26 18:15:33 +00:00
stephan
220b6145f5 Re-order some out-of-order JNI APIs. Correct JNI sqlite3_open_v2() behavior in a particular OOM condition. 
FossilOrigin-Name: 49d3be002ce5e594027f47a3ba448f0c21ec68b416b8df997497753f53e3ca52
 2023-08-26 18:01:36 +00:00
stephan
2a6835fe0c Two significant typo fixes for [1a30919bfbb686]. 
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 2023-08-26 17:36:15 +00:00
stephan
3cb610c010 Bind sqlite3_db_handle() to JNI. 
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 2023-08-26 17:30:14 +00:00
stephan
2a0dc4895b Correct a potential duplicate xDestroy() being triggered for Java-side collations. 
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 2023-08-26 16:55:27 +00:00
stephan
fec793dd8a Recycle per-UDF JNI state. 
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 2023-08-26 16:29:48 +00:00
stephan
a7da592bd7 Code consolidation cleanups. 
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 2023-08-26 14:55:44 +00:00
stephan
acfbe5284e Add -sqllog flag to the JNI 'tests' target because it hits APIs which are otherwise not tested. 
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 2023-08-26 12:19:51 +00:00
stephan
3ff458d61e JNI internal cleanups and docs. 
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 2023-08-26 11:57:34 +00:00
stephan
d9cf47e377 Remove the Java BusyHandler.xDestroy() method - it should not have had one. Eliminate the last of the potentially-significant MUTF-8 cases. 
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 2023-08-26 10:51:19 +00:00
stephan
6f8f587d2f Improve threading support for all types of JNI-side callback hooks, making them safe to invoke if another thread is busy replacing them. 
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 2023-08-26 10:20:38 +00:00
stephan
25033b6b3b Move the 3 Java SQLFunction subclasses from inner classes to package scope. 
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 2023-08-25 16:43:51 +00:00
stephan
9fed4aab77 Missed a straggler when renaming Java classes in [8ca528006533ac1]. Document threading limitations. 
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 2023-08-25 16:26:16 +00:00
stephan
a5f09eb29d Hopefully the last major API rename in the JNI bits: rename all lower_camel_case classes which do not have direct counterparts in the C API to UpperCamelCase, as that's more idiomatic. Java types which reflect C-style types are unaffected. 
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 2023-08-25 14:17:36 +00:00
stephan
ad818380cc More Java API renaming for consistency. 
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 2023-08-25 13:23:45 +00:00
stephan
a899186c86 Re-enable SQLITE_THREADSAFE=0 in the JNI build and add multitest target which builds and runs the tests in all 3 threading modes. 
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 2023-08-25 12:29:59 +00:00
stephan
0199669fa1 Code restructuring. Force SQLITE_THREADSAFE in JNI builds for the time being, as threadsafe==0 leads to as-yet-mysterious JNI-level reference errors. 
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 2023-08-25 11:32:56 +00:00
stephan
5ecb51c260 Only build in the JNI-side metrics tracking in SQLITE_DEBUG builds. 
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 2023-08-25 04:27:17 +00:00
stephan
aec1361a2b Javadoc and internal API cleanups. 
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 2023-08-25 04:02:33 +00:00
stephan
5276552083 Replace all of the JNI XyzHook/Handler classes with snake_cased ones which follow unified naming conventions to make them easier to apply. 
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 2023-08-25 02:57:30 +00:00
stephan
44b4b8260f javadoc additions. 
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 2023-08-25 00:27:28 +00:00
stephan
3401736694 Re-frame the incongruous SQLite3Jni.uncacheThread() API as sqlite3_java_uncache_thread(). 
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 2023-08-24 22:28:44 +00:00
stephan
70dcc2822d Update some outdated JNI docs and account for a function renamed earlier this evening. 
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 2023-08-24 21:45:30 +00:00
stephan
0f0bf3ff9e Do not pre-allocate sqlite3_aggregate_context() for Java UDFs, as it unduly complicates UDF initialization. 
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 2023-08-24 21:31:56 +00:00
stephan
eef599dbd4 More code legibility and style improvements in the JNI pieces. Start work on a javadoc build. 
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 2023-08-24 18:43:25 +00:00
stephan
e336d92688 Doc, code style, and legibility cleanups. 
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 2023-08-24 17:25:05 +00:00
stephan
cf8a93f804 Doc style fixes. 
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 2023-08-24 15:42:08 +00:00
stephan
e6c299a5c8 Add a new non-goal to the JNI README.md. 
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 2023-08-24 15:11:28 +00:00
stephan
8e52281659 Merge the jni-threading branch into trunk, eliminating the JNI API's prior threading limitations. 
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 2023-08-24 14:49:29 +00:00
stephan
49ca4d20fa Merge into trunk improvements made to the wasm APIs which were too late for 3.43. 
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 2023-08-24 14:43:30 +00:00
stephan
e7a4685837 Correct JNI layer's misuse of an sqlite3-internal error-reporting API (no mutex held). Style cleanups. Eliminate lookups of per-thread state by approximately 85% across the test suite. 
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 2023-08-24 14:31:36 +00:00
stephan
6043947eee Ensure that db mutex is held when using sqlite3ErrorWithMessage() to avoid a potential assertion in debug builds. 
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 2023-08-24 14:17:30 +00:00
dan
e174dba739 Change a variable name in fts5FlushOneHash() to avoid shadowing another. 
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 2023-08-24 12:01:30 +00:00
stephan
bfdc7ab5a7 Add more JNI docs, tests, and a handful of Java-side overloads. 
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 2023-08-24 11:57:51 +00:00
stephan
8cafdfa916 JNI cleanups regarding building with certain features disabled. 
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 2023-08-23 17:52:51 +00:00
stephan
1c3bf8a3e1 Remove unnecessary jclass-type struct members. 
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 2023-08-23 17:15:48 +00:00
stephan
495046ef88 Add a note to the JNI README explaining why the Java API has callback names like xFunc() and xPreUpdate(). 
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 2023-08-23 13:36:27 +00:00
stephan
bea9ed0f1f Bind sqlite3_preupdate_hook() and friends to JNI. 
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 2023-08-23 13:17:37 +00:00
stephan
4e97ab4296 Bind a subset of sqlite3_config() to JNI: threading modes and sqllog. 
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 2023-08-23 10:36:12 +00:00
stephan
4c8ef3894e Numerous minor cleanups and code style conformance improvements. 
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 2023-08-23 09:05:16 +00:00
stephan
336bc8a281 Improve C-side exception handling from Java-side UDF callbacks. 
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 2023-08-23 00:17:28 +00:00
stephan
d53565b4f8 Minor Tester1.java cleanups. 
FossilOrigin-Name: 70d936953ba55cfed32efe7e3a9d4b71da9a7ffc8818b6540471e0bf311bc688
 2023-08-22 23:00:44 +00:00
stephan
3600976bf1 Fix Tester1 so that exceptions triggered via threads are not silently ignored. Disable auto-extension tests in multi-thread mode because concurrent threads rightfully interfere with that. 
FossilOrigin-Name: 56b2a077ace6e6ad5834e1a597b710f212a5b7d5db5b9a27a41f2aa0f6952c55
 2023-08-22 22:13:08 +00:00
stephan
d1c7216b2f More work on the JNI multi-threaded test runner. 
FossilOrigin-Name: 9a74ad716bded1e14333bf7c72392916f800d58a96240eabe4988ca5fc9e8752
 2023-08-22 20:10:28 +00:00
stephan
87bb103038 Disassociate JNI db handles from the thread that created them, as it's no longer relevant. 
FossilOrigin-Name: 8b78b737e66a399b04e555a8197f63a73198a4105cb2f37ffd5b0e6014302caf
 2023-08-22 18:36:30 +00:00
stephan
c675add616 Correct JNI binding of sqlite3_shutdown() to clean up all cached JNIEnv objects. 
FossilOrigin-Name: 02e868690f97ca728b0f2dd018aa79a9d13c85dd85b164caa895d319ae8f3ff5
 2023-08-22 17:51:57 +00:00
stephan
a7e3a1c09b JNI internal cleanups and correct two leaked db handles in test code. 
FossilOrigin-Name: f927a30b5bba35991f472084ebaf02779e84c343a4e84f0efb3df7679ff212f8
 2023-08-22 17:36:59 +00:00
stephan
9828aa223a Move the JNI per-thread cache of NativePointerHolder refs into global space. This allows better-targeted mutex locks and incidentally eliminates the lagginess and post-run hangs in Tester1's multi-thread mode (presumably caused by deadlocks). 
FossilOrigin-Name: e209f56a9745695aadc04418c7bebe62b79e38e5aee26c3248a30f73bfa460c2
 2023-08-22 15:30:35 +00:00
stephan
0a102087d8 Move most of the per-JNIEnv global Java class refs into the global state, saving a bit of per-thread overhead. 
FossilOrigin-Name: 7342bf578790e1a87c128a7c1c7745fe2e7c442890370feb160d406597d4d8ec
 2023-08-22 11:34:34 +00:00
stephan
484f9bed4e Minor JNI cleanups. 
FossilOrigin-Name: b88910aaaaaaa0936974379bb3eb8a5a3a634395b14e67cc9030f8a520f471f1
 2023-08-21 23:45:19 +00:00
dan
da7662a4b0 Fix an undefined integer overflow in fts5. 
FossilOrigin-Name: f5c50349b1e4da233b554f371be49297b8b40ca5fe0188899ed906f682bf70d6
 2023-08-21 16:14:58 +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
stephan
1089277105 JNI cleanups. 
FossilOrigin-Name: 0a84131008a2e7886dac64a3545dea634811f6eac2b90885ec9c61ed1e6544c3
 2023-08-19 14:49:08 +00:00
stephan
6f92f35449 Merge trunk into jni-threading branch. 
FossilOrigin-Name: 8254479c6ff1ea3cc9e56de1698db8405c03da90b9bf4c401182e47e0842baf8
 2023-08-19 12:34:23 +00:00
stephan
bfa486d5fc JNI doc additions. 
FossilOrigin-Name: 0c7ac34f30e1f7e35a2ac4e5e55e5f24857b24afa81a7abecba60f1c9c68b9ff
 2023-08-19 12:32:00 +00:00
stephan
187da43379 JNI test code cleanups. 
FossilOrigin-Name: e202b6e69da8cced114d027cf2e91a04dfdd50b601b3274214783f7d750c558c
 2023-08-19 11:52:36 +00:00
stephan
8d9179bd07 Minor JNI cleanups. 
FossilOrigin-Name: 1cecb9e0383aa78c491f9ba88c831a88b4b2d40ceef1b87be494b6ddc0789e41
 2023-08-19 11:26:52 +00:00
stephan
3cf6c0f276 Add multi-thread run mode to JNI Tester1. It works but hangs on exit sometimes for Java reasons as yet not understood. 
FossilOrigin-Name: bdbaf7a4534f40e550b646979e67e7b7731566bb5a2631ed376ac85a9bec40a7
 2023-08-19 10:43:05 +00:00
stephan
46d677e713 Replace JNI::NewStringUTF() for the remaining cases where output may be incompatible with MUTF-8. It is now only used when we know the output to be plain ASCII. 
FossilOrigin-Name: 2d955eef25ab116c487ebc34c6f2d2836d310af239ef1993f5aeee5a3f68d590
 2023-08-19 08:22:34 +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
stephan
656f6c0c80 Improve exception handling in OpfsDb.importDb(). 
FossilOrigin-Name: a4eedd63b58f5c273b671f687cb68a32259963dbb053a710770383c735fb7f26
 2023-08-18 14:41:21 +00:00
stephan
ccbfe97cd5 Extend the importDb() method of both OPFS VFSes to (A) support reading in an async streaming fashion via a callback and (B) automatically disable WAL mode in the imported db. 
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 2023-08-18 14:16:26 +00:00
stephan
383df02b16 Remove some obsolete JNI-internal docs. 
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 2023-08-17 22:04:07 +00:00
dan
e15b35d5a6 Fix an error in documentation comments in fts5.h. 
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 2023-08-17 16:59:35 +00:00
dan
fab6882fd6 Add extra test to fts5synonym2.test. 
FossilOrigin-Name: 39ea11be3b35c5ecde9bc0fe66af673b8f440dc523422887d05a29feef036b01
 2023-08-17 16:49:06 +00:00
stephan
6c5f96fc4d Tighten up the JNI auto-ext handling. 
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 2023-08-17 13:13:22 +00:00
stephan
1dcb246988 Minor internal JNI cleanups and fixes. 
FossilOrigin-Name: 0e9437de026cbfb333b90bb3400f1c015f85d49d73a25ad1000623216b88bfa0
 2023-08-17 12:44:52 +00:00
stephan
0fa2545e7f Remove the FIXME markers related to threading. Code style cleanups. 
FossilOrigin-Name: 154ab26dc6ba2d1fd976e8fe6dc1b1a06c734f7e9a276a3edc5c2f30b0d6d36a
 2023-08-17 10:49:06 +00:00
stephan
ff9ff54801 Cherrypick [00ac653562a6] to remove stray JNI debug output. No functional changes. 
FossilOrigin-Name: e12d70f38c0ed5c0abf9a1e30ce4db59a4426e1e8cb1f8f07834fc1bedfcc65a
 2023-08-15 21:44:22 +00:00
stephan
c131675401 Cherrypick [653ed92dc391] (went to wrong branch). Doc change only, no code changes. 
FossilOrigin-Name: 79a14457f0067814e7c33de709e2f9e19ab880d3eebbcb6f9fcce52a4720ecac
 2023-08-15 20:57:42 +00:00
dan
8c5611a169 Fix problems in fts5 test code. 
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 2023-08-15 14:53:49 +00:00
stephan
abfe646c12 Add note about the current threading limitation to ext/jni/README.md. No code changes. 
FossilOrigin-Name: 653ed92dc39185cdedfab3ea518bc7ec2d2826120e5fa4cbdee3343301396184
 2023-08-15 13:01:20 +00:00
stephan
6b51e35a9b Minor reshaping of Tester1 moving towards making a multi-threaded run mode. 
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 2023-08-15 09:26:47 +00:00
stephan
39c3f5f363 Remove a piece of stray debug output. No functional changes. 
FossilOrigin-Name: 00ac653562a66aad3112ea322d08be68e05e6bf7413c814dd3f81bf850fcf43b
 2023-08-15 09:16:41 +00:00
stephan
9019e2e667 Bring handling of the Java auto-ext handler more in line with the core in terms of locking and mutability during traversal. This removes the explicit synchronous requirement from the Java open() and auto-ext bindings. 
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 2023-08-14 17:12:55 +00:00
stephan
24b4cdd8d3 Remove some obsolete, commented-out makefile code. No functional or build changes. 
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 2023-08-14 14:21:28 +00:00
stephan
7f2dea75ad More work on the JNI-specific mutexes. Rework the NativePointerHolder cache lookup to be slightly simpler and O(1) instead of O(N). 
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 2023-08-14 13:27:40 +00:00
stephan
d518e94adb JNI-internal docs and removal of obsolete code. 
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 2023-08-14 08:28:46 +00:00
stephan
6a1ed4c811 Internal API renaming for clarity's sake. 
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 2023-08-13 20:58:12 +00:00
stephan
88381e53fc Add a mutex for auto-extensions, tied in to the open() process since that's the route into auto-extensions. 
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 2023-08-13 12:40:27 +00:00
stephan
4b4a911c5f Add some docs and metrics for the new mutex internals. 
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 2023-08-13 10:28:35 +00:00
stephan
8a6888c19e Remove SQLITE_DEBUG from JNI build. 
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 2023-08-13 10:22:15 +00:00
stephan
71e5694cd5 An initial attempt at protecting the JNI global state via mutexes at the C level instead of relying on Java's synchronized keyword. It seems to work but increases the run time of the single-threaded batch tester by roughly 3 times. 
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 2023-08-13 09:53:27 +00:00
stephan
0c07549fd6 Bind sqlite3_interrupt() and sqlite3_is_interrupted() to JNI but with caveats regarding mutexing of the JNIEnv cache. Add a loud warning to the JNI 'dist' target that it should be built with JDK8 (a.k.a. Java 1.8) for compatibility reasons. 
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 2023-08-12 23:47:58 +00:00
stephan
202651fe86 Merge the Java Native Interface (JNI) binding into trunk. 
FossilOrigin-Name: 48b13edcec6935bf125b265b41a3e6f7b2407afff89d5b4daa2939e3c5679ca0
 2023-08-12 21:39:18 +00:00
stephan
54402964b0 Update wasm's push-testing rule to exclude files which were recently removed from the build. 
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 2023-08-12 21:08:41 +00:00
stephan
d8a94dbb36 Correct JNI .jar rules to only include *.java/class files, not *.* (*~ files). 
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 2023-08-12 20:50:29 +00:00
stephan
68522e1627 More JNI docs. 
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 2023-08-12 15:37:53 +00:00
stephan
5b3a754360 Further simplifications in the interface of the OutputPointer family of Java classes. 
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 2023-08-12 15:09:09 +00:00
stephan
c216df75c6 Tweaks and docs for the OutputPointer family of Java classes. 
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 2023-08-12 10:39:26 +00:00
stephan
613390680d Bind sqlite3_db_status() to JNI. 
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 2023-08-12 10:27:08 +00:00
stephan
238bea2ae6 Bind sqlite3_status(64)() to JNI. 
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 2023-08-12 10:06:59 +00:00
stephan
48dcdd3b74 Add timing info to SQLTester. 
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 2023-08-11 21:25:33 +00:00
stephan
a6746456d9 Merge trunk into jni branch. 
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 2023-08-11 21:24:08 +00:00
stephan
783f5b5aa2 Fix a makefile deps problem which caused ext/jni build to fail if sqlite3.c/h were not created beforehand. 
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 2023-08-11 20:32:40 +00:00
stephan
16c8c96745 Minor SQLTester test tweaks and have 'make tester' include the out-of-tree tests if they are found. 
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 2023-08-11 18:59:57 +00:00
stephan
7009c43eaf Bind sqlite3_sql() and sqlite3_expanded_sql() to JNI. Start marking C-side functions which would need explicit mutex support if we remove 'synchronized' from their Java entry points (but there are many more left to mark). 
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 2023-08-11 18:04:53 +00:00
stephan
c3b7e1c4e8 Add a doc link for the new sqlite3_js_posix_create_file(). 
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 2023-08-11 17:45:23 +00:00
stephan
b949244ea1 Add sqlite3.capi.sqlite3_js_posix_create_file() and oo1.OpfsDb.importDb() as alternatives for the newly-deprecated sqlite3_js_vfs_create_file(). 
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 2023-08-11 17:38:17 +00:00
stephan
7e13152952 Deprecate sqlite3_js_vfs_create_file() because, it was discovered today, its out-of-scope use of the sqlite3_vfs, sqlite3_file, and sqlite3_io_methods APIs triggers unresolvable assertions in the core when built with SQLITE_DEBUG. 
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 2023-08-11 14:31:20 +00:00
stephan
a0423e0fc1 Mark _all_ JNI binding funcs as synchronized so that Java can lock them and protect our global-state access. The alternative is writing a mountain of C-side code to do the same thing. 
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 2023-08-10 21:50:52 +00:00
stephan
5c9f5e4022 Work around jdk8 and jdk19 mangling the C name of sqlite3_db_config() differently. Correct the variadic arg handling of the JNI-side subset of sqlite3_db_config() options. 
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 2023-08-10 21:29:59 +00:00
stephan
0c08c8c208 Add a working dist zip file for the JNI bits. 
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 2023-08-10 20:52:14 +00:00
stephan
a52b8c8845 Initial pass at 'make dist' rules for the JNI bundle, but they still need a bare-bones, posix-make-compatible makefile to include in the bundle. 
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 2023-08-10 18:57:37 +00:00
stephan
2ee01b0c9a Merge trunk into jni branch for the newly-relocated version-info tool. 
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 2023-08-10 17:39:26 +00:00
stephan
bb51af68f4 Move ext/wasm/version-info.c to tool/ for re-use in build other dist bundles. 
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 2023-08-10 17:32:37 +00:00
stephan
a22a2d266f Add SQLTester --keep-going flag to allow it to continue to the next script after an error. 
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 2023-08-10 16:42:22 +00:00
stephan
92f699d384 Document that auto-extensions registered via JNI will fail if they open a db (to avoid triggering an endless loop in the auto-extensions). Discover the hard way that JDKv19 creates different mangled JNI names for some functions than JDKv8. Start reformatting much of the JNI API decls in prep for making them even longer. 
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 2023-08-10 13:10:25 +00:00