Add sqlite3_wasm_vfs_create_file() to replace Emscripten's FS.createDataFile() in a (mostly) VFS-agnostic way. Add a test for worker1's export (to bytearray) support. Re-add worker1 open-from-bytearray using sqlite3_wasm_vfs_create_file() but it's untested (requires a new interactive test app or maybe reconsideration).

FossilOrigin-Name: b35e1225c91a3cadc0d25af1e4e790237256d194990faa13190e343ed03e11c5

1 files changed, 10 insertions, 10 deletions

diff --git a/ext/wasm/demo-worker1.js b/ext/wasm/demo-worker1.js
index ac4e9f423..cc63f3a7c 100644
--- a/ext/wasm/demo-worker1.js
+++ b/ext/wasm/demo-worker1.js
@@ -229,16 +229,14 @@
       T.assert(1===ev.resultRows.length)
         .assert(2===ev.resultRows[0][0]);
     });
-    if(0){
-      // export requires reimpl. for portability reasons.
-      runOneTest('export',{}, function(ev){
-        ev = ev.result;
-        T.assert('string' === typeof ev.filename)
-          .assert(ev.buffer instanceof Uint8Array)
-          .assert(ev.buffer.length > 1024)
-          .assert('application/x-sqlite3' === ev.mimetype);
-      });
-    }
+    runOneTest('export',{}, function(ev){
+      ev = ev.result;
+      log("export result:",ev);
+      T.assert('string' === typeof ev.filename)
+        .assert(ev.byteArray instanceof Uint8Array)
+        .assert(ev.byteArray.length > 1024)
+        .assert('application/x-sqlite3' === ev.mimetype);
+    });
     /***** close() tests must come last. *****/
     runOneTest('close',{unlink:true},function(ev){
       ev = ev.result;
@@ -342,4 +340,6 @@
     }
   };
   log("Init complete, but async init bits may still be running.");
+  log("Installing Worker into global scope SW for dev purposes.");
+  self.SW = SW;
 })();