Attachment 341118 Details for Bug 185906 – Minimal test case

Minimal test case

idb_bug.html (text/html), 1.87 KB, created by John Vilk on 2018-05-23 12:49:45 PDT

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Creator: John Vilk

Created: 2018-05-23 12:49:45 PDT

Size: 1.87 KB

patch

obsolete

><!doctype html>
><html>
>  <script type="text/javascript">
>    window.onload = function() {
>      function test(cb) {
>        const testdb = indexedDB.open('testdb', 1);
>        testdb.onupgradeneeded = function() {
>          const db = testdb.result;
>          db.createObjectStore("TestObjects", {keyPath: "id"});
>        };
>        testdb.onsuccess = function() {
>          const db = testdb.result;
>          const tx = db.transaction("TestObjects", "readwrite");
>          const store = tx.objectStore("TestObjects");
>
>          // Add some data
>          store.put({id: 12345, array: [1,2,3,4,5], arrayBuffer: new ArrayBuffer(10) });
>
>          // Query the data
>          const getTestData = store.get(12345);
>          getTestData.onsuccess = function() {
>            const result = getTestData.result;
>            console.log("result.array instanceof Array: " + (result.array instanceof Array));
>            console.log("result.array instanceof window.top.Array: " + (result.array instanceof window.top.Array));
>            console.log("Array.isArray(result.array): " +  Array.isArray(result.array));
>            console.log("result.arrayBuffer instanceof ArrayBuffer: " + (result.arrayBuffer instanceof ArrayBuffer));
>            console.log("result.arrayBuffer instanceof window.top.ArrayBuffer: " + (result.arrayBuffer instanceof window.top.ArrayBuffer));
>          };
>          tx.oncomplete = function() {
>            db.close();
>            cb();
>          };
>        };
>      }
>
>      console.log(`Testing in main context!`);
>        test(function() {
>          const ifr = document.createElement('iframe');
>          ifr.srcdoc = `<!doctype html><html><script type="text/javascript">${test.toString()} console.log("Testing in iframe context!"); test(function() { console.log("test complete."); });</` + `script></html>`;
>          document.body.appendChild(ifr);
>        });
>    };
>  </script>
></html>

<!doctype html>
<html>
  <script type="text/javascript">
    window.onload = function() {
      function test(cb) {
        const testdb = indexedDB.open('testdb', 1);
        testdb.onupgradeneeded = function() {
          const db = testdb.result;
          db.createObjectStore("TestObjects", {keyPath: "id"});
        };
        testdb.onsuccess = function() {
          const db = testdb.result;
          const tx = db.transaction("TestObjects", "readwrite");
          const store = tx.objectStore("TestObjects");

          // Add some data
          store.put({id: 12345, array: [1,2,3,4,5], arrayBuffer: new ArrayBuffer(10) });

          // Query the data
          const getTestData = store.get(12345);
          getTestData.onsuccess = function() {
            const result = getTestData.result;
            console.log("result.array instanceof Array: " + (result.array instanceof Array));
            console.log("result.array instanceof window.top.Array: " + (result.array instanceof window.top.Array));
            console.log("Array.isArray(result.array): " +  Array.isArray(result.array));
            console.log("result.arrayBuffer instanceof ArrayBuffer: " + (result.arrayBuffer instanceof ArrayBuffer));
            console.log("result.arrayBuffer instanceof window.top.ArrayBuffer: " + (result.arrayBuffer instanceof window.top.ArrayBuffer));
          };
          tx.oncomplete = function() {
            db.close();
            cb();
          };
        };
      }

      console.log(`Testing in main context!`);
        test(function() {
          const ifr = document.createElement('iframe');
          ifr.srcdoc = `<!doctype html><html><script type="text/javascript">${test.toString()} console.log("Testing in iframe context!"); test(function() { console.log("test complete."); });</` + `script></html>`;
          document.body.appendChild(ifr);
        });
    };
  </script>
</html>

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Attachments on bug 185906: 341118 | 355815