More opfs-sahpool tests.

FossilOrigin-Name: 60713fa9c4627ef17e0b8778eee37913d2b930c5a06414721a00af30e1395090

ext/wasm/api/sqlite3-vfs-opfs-sahpool.js

@@ -160,12 +160,6 @@ globalThis.sqlite3ApiBootstrap.initializers.push(function(sqlite3){
       }
       return this.getCapacity();
     }
-    /**
-       Removes n entries from the pool's current capacity
-       if possible. It can only remove currently-unallocated
-       files. Returns a Promise resolving to the number of
-       removed files.
-    */
     async reduceCapacity(n){
       let nRm = 0;
       for(const ah of Array.from(this.availableSAH)){
@@ -424,7 +418,7 @@ globalThis.sqlite3ApiBootstrap.initializers.push(function(sqlite3){
     getCapacity(){
       return this.#p.getCapacity(this.#p);
     }
-    getActiveFileCount(){
+    getFileCount(){
       return this.#p.getFileCount();
     }
     async reserveMinimumCapacity(min){
@@ -610,9 +604,10 @@ globalThis.sqlite3ApiBootstrap.initializers.push(function(sqlite3){
      in the SAH pool. The default capacity is only large enough for one
      or two databases and their associated temp files.
 
-     - number getActiveFileCount()
+     - number getFileCount()
 
-     Returns the number of files from the pool currently in use.
+     Returns the number of files from the pool currently allocated to
+     slots. This is not the same as the files being "opened".
 
      - void importDb(name, byteArray)
 

ext/wasm/tester1.c-pp.js

@@ -2784,18 +2784,32 @@ globalThis.sqlite3InitModule = sqlite3InitModule;
                      can have more than the initial capacity on the next
                      run. */)
           .assert(u1.getCapacity() + 2 === (await u2.addCapacity(2)))
+          .assert(2 === (await u2.reduceCapacity(2)))
           .assert(sqlite3.oo1.OpfsSAHPool.default instanceof Function)
           .assert(sqlite3.oo1.OpfsSAHPool.default ===
                   sqlite3.oo1.OpfsSAHPool[sahPoolConfig.name])
           .assert(sqlite3.capi.sqlite3_js_vfs_list().indexOf(sahPoolConfig.name) >= 0);
 
-        const db = new sqlite3.oo1.OpfsSAHPool.default("foo.db");
+        T.assert(0 === u1.getFileCount());
+        const DbCtor = sqlite3.oo1.OpfsSAHPool.default;
+        const dbName = '/foo.db';
+        let db = new DbCtor(dbName);
+        T.assert(1 === u1.getFileCount());
         db.exec([
           'create table t(a);',
           'insert into t(a) values(1),(2),(3)'
         ]);
+        T.assert(1 === u1.getFileCount());
         T.assert(3 === db.selectValue('select count(*) from t'));
         db.close();
+        T.assert(1 === u1.getFileCount());
+        db = new DbCtor(dbName);
+        T.assert(1 === u1.getFileCount());
+        db.close();
+        T.assert(1 === u1.getFileCount())
+          .assert(true === u1.unlink(dbName))
+          .assert(false === u1.unlink(dbName))
+          .assert(0 === u1.getFileCount());
 
         T.assert(true === await u2.removeVfs())
           .assert(false === await u1.removeVfs())

manifest

@@ -1,5 +1,5 @@
-C Fix\sa\sshadowed\svar\sin\sopfs-sahpool\sand\sadd\smore\stests.
-D 2023-07-18T19:27:11.899
+C More\sopfs-sahpool\stests.
+D 2023-07-18T19:47:19.982
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -502,7 +502,7 @@ F ext/wasm/api/sqlite3-api-worker1.js 9f32af64df1a031071912eea7a201557fe39b17386
 F ext/wasm/api/sqlite3-license-version-header.js 0c807a421f0187e778dc1078f10d2994b915123c1223fe752b60afdcd1263f89
 F ext/wasm/api/sqlite3-opfs-async-proxy.js 8cf8a897726f14071fae6be6648125162b256dfb4f96555b865dbb7a6b65e379
 F ext/wasm/api/sqlite3-v-helper.js fc9ed95433d943a65905d16b7ed51515ddb6667d2a2c5a711c7ce33b29d3be31
-F ext/wasm/api/sqlite3-vfs-opfs-sahpool.js 4490d1b6a123d6d99fe5896e801de9dc8f81fa292a78e462ff10ebb5e9a10992
+F ext/wasm/api/sqlite3-vfs-opfs-sahpool.js a33b88beb55e0e19a8f9c3d37620e9aa58a0a32cacf7c398195d3d045d414815
 F ext/wasm/api/sqlite3-vfs-opfs.c-pp.js 4946af0d6fbd395aa39966562ca85900664605a5f0cc10fff50146dee527812c
 F ext/wasm/api/sqlite3-wasm.c 8867f1d41c112fb4a2cfe22ff224eccaf309fcdea266cee0ec554f85db72ef0f
 F ext/wasm/api/sqlite3-worker1-promiser.c-pp.js bc06df0d599e625bde6a10a394e326dc68da9ff07fa5404354580f81566e591f
@@ -549,7 +549,7 @@ F ext/wasm/test-opfs-vfs.html 1f2d672f3f3fce810dfd48a8d56914aba22e45c6834e262555
 F ext/wasm/test-opfs-vfs.js f09266873e1a34d9bdb6d3981ec8c9e382f31f215c9fd2f9016d2394b8ae9b7b
 F ext/wasm/tester1-worker.html ebc4b820a128963afce328ecf63ab200bd923309eb939f4110510ab449e9814c
 F ext/wasm/tester1.c-pp.html 1c1bc78b858af2019e663b1a31e76657b73dc24bede28ca92fbe917c3a972af2
-F ext/wasm/tester1.c-pp.js f26ed573b2b6948891c6f5c25e7018f3a4245b183532cfa386b74869634bd08e
+F ext/wasm/tester1.c-pp.js f625ce01681956cfd895a834d8aeb68d59595200441628ac2e41adf48788d8c9
 F ext/wasm/tests/opfs/concurrency/index.html 0802373d57034d51835ff6041cda438c7a982deea6079efd98098d3e42fbcbc1
 F ext/wasm/tests/opfs/concurrency/test.js a98016113eaf71e81ddbf71655aa29b0fed9a8b79a3cdd3620d1658eb1cc9a5d
 F ext/wasm/tests/opfs/concurrency/worker.js 0a8c1a3e6ebb38aabbee24f122693f1fb29d599948915c76906681bb7da1d3d2
@@ -2044,8 +2044,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 91c789234963b660ae900f0738906b28a477993709e286d8125b2f4d6101601c
-R 7463e6a2312d04dbe1f49055415382e0
+P 9c8a73aff0f291e0c18072372e0d8961d3a05910489598d0d342227d99871954
+R 17462841136511130de69ca7a00ea9cc
 U stephan
-Z 6742837371ae9c474a1547585ca5d4c8
+Z c3c355ff206bb421832084a0cbc9cd73
 # Remove this line to create a well-formed Fossil manifest.

manifest.uuid

@@ -1 +1 @@
-9c8a73aff0f291e0c18072372e0d8961d3a05910489598d0d342227d99871954
+60713fa9c4627ef17e0b8778eee37913d2b930c5a06414721a00af30e1395090