Register Extension Functions After Export (#565)

- Added call to registerExtensionFunctions() after the database is reloaded during the exportDatabase() call. - Added test for this scenario.
sql-js · Jan 12, 2024 · ea6ae62 · ea6ae62
1 parent 783bf12
commit ea6ae62
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diff --git a/src/api.js b/src/api.js
@@ -1088,6 +1088,7 @@ Module["onRuntimeInitialized"] = function onRuntimeInitialized() {
         var binaryDb = FS.readFile(this.filename, { encoding: "binary" });
         this.handleError(sqlite3_open(this.filename, apiTemp));
         this.db = getValue(apiTemp, "i32");
+        registerExtensionFunctions(this.db);
         return binaryDb;
     };
 

diff --git a/test/test_extension_functions.js b/test/test_extension_functions.js
@@ -69,6 +69,9 @@ exports.test = function(sql, assert) {
   var res = db.exec("SELECT reverse(str_data) FROM test;");
   assert.equal(res[0]['values'][0][0], "!dlroW olleH", "reverse() function works");
 
+  db.export()
+  var res = db.exec("SELECT floor(4.1)");
+  assert.equal(res[0]['values'][0][0], 4, "extension function works after export()");
 };
 
 if (module == require.main) {