Add a JS test confirming that binding of statement parameters in a subquery works.

FossilOrigin-Name: 5dfaf0bce83c3e15ad605e3f07291ce219f1a2726ce77be27779897088ee13d5

ext/wasm/tester1.c-pp.js

@@ -98,6 +98,7 @@ self.sqlite3InitModule = sqlite3InitModule;
         logTarget.append(ln);
       };
       const cbReverse = document.querySelector('#cb-log-reverse');
+      //cbReverse.setAttribute('checked','checked');
       const cbReverseKey = 'tester1:cb-log-reverse';
       const cbReverseIt = ()=>{
         logTarget.classList[cbReverse.checked ? 'add' : 'remove']('reverse');
@@ -3006,6 +3007,45 @@ self.sqlite3InitModule = sqlite3InitModule;
       }
     })/*session API sanity tests*/
   ;/*end of session API group*/;
+  ////////////////////////////////////////////////////////////////////////
+  T.g('Bug Reports')
+    .t({
+      name: 'Delete via bound parameter in subquery',
+      test: function(sqlite3){
+        // Testing https://sqlite.org/forum/forumpost/40ce55bdf5
+        // with the exception that that post uses "external content"
+        // for the FTS index.
+        const db = new sqlite3.oo1.DB(':memory:','wt');
+        db.exec([
+          "create virtual table f using fts5 (path);",
+          "insert into f(path) values('abc'),('def'),('ghi');"
+        ]);
+        const fetchEm = ()=> db.exec({
+          sql: "SELECT * FROM f order by path",
+          rowMode: 'array'
+        });
+        const dump = function(lbl){
+          let rc = fetchEm();
+          log((lbl ? (lbl+' results') : ''),rc);
+        };
+        //dump('Full fts table');
+        let rc = fetchEm();
+        T.assert(3===rc.length);
+        db.exec(`
+          delete from f where rowid in (
+          select rowid from f where path = :path
+           )`,
+          {bind: {":path": "def"}}
+        );
+        //dump('After deleting one entry via subquery');
+        rc = fetchEm();
+        T.assert(2===rc.length)
+          .assert('abcghi'===rc.join(''));
+        //log('rc =',rc);
+        db.close();
+      }
+    })
+  ;/*end of Bug Reports group*/;
 
   ////////////////////////////////////////////////////////////////////////
   log("Loading and initializing sqlite3 WASM module...");

manifest

@@ -1,5 +1,5 @@
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-D 2023-06-05T01:05:46.192
+C Add\sa\sJS\stest\sconfirming\sthat\sbinding\sof\sstatement\sparameters\sin\sa\ssubquery\sworks.
+D 2023-06-05T11:26:59.145
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@@ -547,7 +547,7 @@ F ext/wasm/test-opfs-vfs.html 1f2d672f3f3fce810dfd48a8d56914aba22e45c6834e262555
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-F ext/wasm/tester1.c-pp.js 0c2df45b3bd2f193b862c491f6cc440d2a6f6bd1237d0c2d1f3272ea185f02b8
+F ext/wasm/tester1.c-pp.js 3650032f3eee1db54ac63d83c99fe87b57e405470fb6561fa846b2dbcafc4fb6
 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
@@ -2073,8 +2073,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
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+U stephan
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 # Remove this line to create a well-formed Fossil manifest.

manifest.uuid

@@ -1 +1 @@
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