JS: add build-time-generated version info to the sqlite3.version object. Remove some stray debug output from tester1.js.

FossilOrigin-Name: b5f462c2d85d503f6492ec20580d57cb4c926712f6306a6be764bd09d1f5e8b8

ext/wasm/GNUmakefile

@@ -125,6 +125,10 @@ else
   $(info Development build. Use '$(MAKE) release' for a smaller release build.)
 endif
 
+version-json: version-json.c $(sqlite3.c) $(MAKEFILE)
+	$(CC) -O0 -I$(dir.top) -o $@ $(SQLITE_OPT) -DHAVE_MREMAP=0 $< $(sqlite3.c)
+CLEAN_FILES := version-json
+
 EXPORTED_FUNCTIONS.api.in := $(dir.api)/EXPORTED_FUNCTIONS.sqlite3-api
 
 EXPORTED_FUNCTIONS.api: $(EXPORTED_FUNCTIONS.api.in) $(MAKEFILE)
@@ -133,11 +137,13 @@ CLEAN_FILES += EXPORTED_FUNCTIONS.api
 
 sqlite3-license-version.js := sqlite3-license-version.js
 sqlite3-license-version-header.js := $(dir.api)/sqlite3-license-version-header.js
+sqlite3-api-build-version.js := $(dir.api)/sqlite3-api-build-version.js
 sqlite3-api.jses := $(sqlite3-license-version.js)
 sqlite3-api.jses += $(dir.api)/sqlite3-api-prologue.js
 sqlite3-api.jses += $(dir.common)/whwasmutil.js
 sqlite3-api.jses += $(dir.jacc)/jaccwabyt.js
 sqlite3-api.jses += $(dir.api)/sqlite3-api-glue.js
+sqlite3-api.jses += $(sqlite3-api-build-version.js)
 sqlite3-api.jses += $(dir.api)/sqlite3-api-oo1.js
 sqlite3-api.jses += $(dir.api)/sqlite3-api-worker1.js
 sqlite3-api.jses += $(dir.api)/sqlite3-api-opfs.js
@@ -146,6 +152,7 @@ sqlite3-api.jses += $(dir.api)/sqlite3-api-cleanup.js
 sqlite3-api.js := sqlite3-api.js
 CLEAN_FILES += $(sqlite3-api.js)
 CLEAN_FILES += $(sqlite3-license-version.js)
+CLEAN_FILES += $(sqlite3-api-build-version.js)
 $(sqlite3-api.js): $(sqlite3-api.jses) $(MAKEFILE)
 	@echo "Making $@..."
 	@for i in $(sqlite3-api.jses); do \
@@ -154,6 +161,16 @@ $(sqlite3-api.js): $(sqlite3-api.jses) $(MAKEFILE)
 		echo "/* END FILE: $$i */"; \
 	done > $@
 
+$(sqlite3-api-build-version.js): version-json
+	@echo "Making $@..."
+	@{ \
+  echo 'self.sqlite3ApiBootstrap.initializers.push(function(sqlite3){'; \
+	echo -n '  sqlite3.version = '; \
+  ./version-json; \
+  echo ';'; \
+	echo '});'; \
+  } > $@
+
 ########################################################################
 # --post-js and --pre-js are emcc flags we use to append/prepend JS to
 # the generated emscripten module file.

ext/wasm/api/README.md

@@ -48,6 +48,10 @@ browser client:
   Invokes functionality exposed by the previous two files to
   flesh out low-level parts of `sqlite3-api-prologue.js`. Most of
   these pieces related to the `sqlite3.capi.wasm` object.
+- `sqlite3-api-build-version.js`\  
+  Gets created by the build process and populates the
+  `sqlite3.version` object. This part is not critical, but records the
+  version of the library against which this module was built.
 - `sqlite3-api-oo1.js`\  
   Provides a high-level object-oriented wrapper to the lower-level C
   API, colloquially known as OO API #1. Its API is similar to other

ext/wasm/api/sqlite3-api-glue.js

@@ -688,9 +688,4 @@ self.sqlite3ApiBootstrap.initializers.push(function(sqlite3){
     }
   }/*kvvfs*/
 
-  sqlite3.version = Object.assign(Object.create(null),{
-    library: sqlite3.capi.sqlite3_libversion(),
-    sourceId: sqlite3.capi.sqlite3_sourceid()
-  });
 });
-

ext/wasm/api/sqlite3-api-prologue.js

@@ -1281,6 +1281,17 @@ self.sqlite3ApiBootstrap = function sqlite3ApiBootstrap(
     SQLite3Error: SQLite3Error,
     capi,
     config,
+    /**
+       Holds the version info of the sqlite3 source tree from which
+       the generated sqlite3-api.js gets built. Note that its version
+       may well differ from that reported by sqlite3_libversion(), but
+       that should be considered a source file mismatch, as the JS and
+       WASM files are intended to be built and distributed together.
+
+       This object is initially a placeholder which gets replaced by a
+       build-generated object.
+    */
+    version: Object.create(null),
     /**
        Performs any optional asynchronous library-level initialization
        which might be required. This function returns a Promise which

ext/wasm/tester1.js

@@ -696,10 +696,10 @@
         if(autoResolvePtr){
           wts.$ppV = 0;
           T.assert(!wts.$ppV);
-          WTStruct.debugFlags(0x03);
+          //WTStruct.debugFlags(0x03);
           wts.$ppV = wts;
           T.assert(wts === wts.$ppV)
-          WTStruct.debugFlags(0);
+          //WTStruct.debugFlags(0);
         }
         wts.setMemberCString('cstr', "A C-string.");
         T.assert(Array.isArray(wts.ondispose)).
@@ -1022,7 +1022,7 @@
   ;/*end of C/WASM utils checks*/
 
   ////////////////////////////////////////////////////////////////////////
-  T.g('sqlite3.oo1 sanity checks')
+  T.g('sqlite3.oo1')
     .t('Create db', function(sqlite3){
       const db = this.db = new sqlite3.oo1.DB();
       T.assert(Number.isInteger(db.pointer)).
@@ -1037,8 +1037,7 @@
     })
 
   ////////////////////////////////////////////////////////////////////
-    .t('DB.Stmt sanity checks', function(S){
-      let pId;
+    .t('DB.Stmt', function(S){
       let st = this.db.prepare(
         new TextEncoder('utf-8').encode("select 3 as a")
       );
@@ -1073,7 +1072,6 @@
           .assert(false===st.step())
           .assert(!st._mayGet)
         ;
-        pId = st.pointer;
         T.assert(0===capi.sqlite3_strglob("*.txt", "foo.txt")).
           assert(0!==capi.sqlite3_strglob("*.txt", "foo.xtx")).
           assert(0===capi.sqlite3_strlike("%.txt", "foo.txt", 0)).

ext/wasm/version-json.c

@@ -0,0 +1,26 @@
+/*
+** 2022-10-16
+**
+** 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.
+**
+*************************************************************************
+** This file simply outputs sqlite3 version information in JSON form,
+** intended for embedding in the sqlite3 JS API build.
+*/
+#include <stdio.h>
+#include "sqlite3.h"
+int main(int argc, char const * const * argv){
+  if(argc || argv){/*unused*/}
+  printf("{\"libVersion\": \"%s\", "
+         "\"libVersionNumber\": %d, "
+         "\"sourceId\": \"%s\"}"/*missing newline is intentional*/,
+         SQLITE_VERSION,
+         SQLITE_VERSION_NUMBER,
+         SQLITE_SOURCE_ID);
+  return 0;
+}

manifest

@@ -1,5 +1,5 @@
-C Add\sa\stop-level\slicense\sand\sbuild-time\sversion\sinfo\sheader\sto\sgenerated\ssqlite3*.js.\sCorrect\sa\sbroken\slink\sin\sext/wasm/index.html.
-D 2022-10-16T15:38:03.833
+C JS:\sadd\sbuild-time-generated\sversion\sinfo\sto\sthe\ssqlite3.version\sobject.\sRemove\ssome\sstray\sdebug\soutput\sfrom\stester1.js.
+D 2022-10-16T16:38:15.159
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 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -473,21 +473,21 @@ F ext/userauth/user-auth.txt e6641021a9210364665fe625d067617d03f27b04
 F ext/userauth/userauth.c 7f00cded7dcaa5d47f54539b290a43d2e59f4b1eb5f447545fa865f002fc80cb
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-F ext/wasm/api/README.md 62758e8dd98741d41505f69130cc767013d2e871ebb9e4313d8f8b97d95071d8
+F ext/wasm/api/README.md 946398dd80bfd673f098b9d6ca3564e1fc77b03e660274d132f267c407b8703c
 F ext/wasm/api/extern-post-js.js dfae3a5f621ae94f1fae671f8013ed6464355f11e2adda38ed8b10bf1929f337
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-F ext/wasm/api/sqlite3-api-glue.js 842dc03783aecc951a543a209523343a6fda9af258fb0bee08e8cc2dc3c4d8ae
+F ext/wasm/api/sqlite3-api-glue.js 05eb701460bb72edbe3bf923bd51262551614612c37802fc597eabb4c6b83232
 F ext/wasm/api/sqlite3-api-oo1.js 00f5cfce0989d2e08d7b21765d703c69234245d03a0cce8fcb32ccfcd53ffdbb
 F ext/wasm/api/sqlite3-api-opfs.js 5a8ab3b76880c8ada8710ca9ba1ca5b160872edfd8bd5322e4f179a7f41cc616
-F ext/wasm/api/sqlite3-api-prologue.js b7c82a22d50658a48463fa646a23135273bc2cfa843aedda32627ff281c12e4d
+F ext/wasm/api/sqlite3-api-prologue.js a17b35814c6399a2e69c7836e5fd2eaa71f755ee51f96cb69d68cbf99985d45b
 F ext/wasm/api/sqlite3-api-worker1.js 7f4f46cb6b512a48572d7567233896e6a9c46570c44bdc3d13419730c7c221c8
 F ext/wasm/api/sqlite3-license-version-header.js a661182fc93fc2cf212dfd0b987f8e138a3ac98f850b1112e29b5fbdaecc87c3
 F ext/wasm/api/sqlite3-wasi.h 25356084cfe0d40458a902afb465df8c21fc4152c1d0a59b563a3fba59a068f9
@@ -527,12 +527,13 @@ F ext/wasm/test-opfs-vfs.html eb69dda21eb414b8f5e3f7c1cc0f774103cc9c0f87b2d28a33
 F ext/wasm/test-opfs-vfs.js 56c3d725044c668fa7910451e96c1195d25ad95825f9ac79f747a7759d1973d0
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 F ext/wasm/tester1.html fde0e0bdeaaa2c39877c749dc86a8c1c306f771c3d75b89a6289a5ed11243e9d
-F ext/wasm/tester1.js d6a66fc36c7571b8050314b6d0e93e69cd6def88df14fb3ef2403e7aa244ec36
+F ext/wasm/tester1.js fd333bc7608a91c86ae6147aa489840c06f4131119cc26d66976874a50da7cab
 F ext/wasm/testing-worker1-promiser.html 6eaec6e04a56cf24cf4fa8ef49d78ce8905dde1354235c9125dca6885f7ce893
 F ext/wasm/testing-worker1-promiser.js bd788e33c1807e0a6dda9c9a9d784bd3350ca49c9dd8ae2cc8719b506b6e013e
 F ext/wasm/testing1.html 50575755e43232dbe4c2f97c9086b3118eb91ec2ee1fae931e6d7669fb17fcae
 F ext/wasm/testing2.html a66951c38137ff1d687df79466351f3c734fa9c6d9cce71d3cf97c291b2167e3
 F ext/wasm/testing2.js 88f40ef3cd8201bdadd120a711c36bbf0ce56cc0eab1d5e7debb71fed7822494
+F ext/wasm/version-json.c 03c6fb4efefd7c5b14f618b36648e71da741e39059ea5059c39495fdceaed144
 F ext/wasm/wasmfs.make 3cce1820006196de140f90f2da4b4ea657083fb5bfee7d125be43f7a85748c8f
 F install-sh 9d4de14ab9fb0facae2f48780b874848cbf2f895 x
 F ltmain.sh 3ff0879076df340d2e23ae905484d8c15d5fdea8
@@ -2032,8 +2033,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
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+R 33971fddc9aa38f4e82f55e933f782a8
 U stephan
-Z 70648a34d9cd28a66a6a4694b2eeaced
+Z 0dd1ff3eef43ed68b7aa15bcdfe291e6
 # Remove this line to create a well-formed Fossil manifest.

manifest.uuid

@@ -1 +1 @@
-0f1a06e8e39a1fbc74f1aff9cc59787282dfbf847d6c5c7edb3f7d410db0e4b7
+b5f462c2d85d503f6492ec20580d57cb4c926712f6306a6be764bd09d1f5e8b8