| Index: LayoutTests/fast/files/blob-close-read.html
|
| diff --git a/LayoutTests/fast/files/blob-close-read.html b/LayoutTests/fast/files/blob-close-read.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..bd17f0c584b3294efa359276bcce09f1e46146e7
|
| --- /dev/null
|
| +++ b/LayoutTests/fast/files/blob-close-read.html
|
| @@ -0,0 +1,95 @@
|
| +<!doctype html>
|
| +<script src="../../resources/js-test.js"></script>
|
| +<script src="resources/read-common.js"></script>
|
| +<script>
|
| +description("Test the Blob.close() method, reading.");
|
| +
|
| +window.jsTestIsAsync = true;
|
| +
|
| +var blobContents = ['0123456789abcdef'];
|
| +
|
| +var blob;
|
| +var sliced;
|
| +var reader;
|
| +var reader2;
|
| +var result;
|
| +
|
| +function testReadAfterClose()
|
| +{
|
| + debug("Testing that the reading of closed Blobs fail.");
|
| + blob = new Blob(blobContents);
|
| + shouldBe("blob.close(); blob.size", "0");
|
| + reader = new FileReader();
|
| + shouldThrow("reader.readAsArrayBuffer(blob)");
|
| + shouldThrow("reader.readAsBinaryString(blob)");
|
| + shouldThrow("reader.readAsText(blob)");
|
| + shouldThrow("reader.readAsDataURL(blob)");
|
| + runNextTest();
|
| +}
|
| +
|
| +function testSlicedReadAfterClose()
|
| +{
|
| + debug("Testing that sliced reads aren't affected by close() on 'parent' Blob.");
|
| + blob = new Blob(blobContents);
|
| + sliced = blob.slice(2);
|
| + shouldBe("sliced.size", "14");
|
| + blob.close();
|
| + var reader = new FileReader();
|
| + reader.onload = function(event) {
|
| + result = event.target.result;
|
| + shouldBeEqualToString("result", blobContents[0].slice(2));
|
| + }
|
| + reader.onloadend = function() {
|
| + testPassed("readAsText() completed");
|
| + shouldBe("sliced.size", "14");
|
| + runNextTest();
|
| + }
|
| + reader.onerror = function(event) {
|
| + testFailed("Received error event: " + event.target.error.code);
|
| + };
|
| + reader.readAsText(sliced);
|
| +}
|
| +
|
| +function testContinuedReadAfterClose()
|
| +{
|
| + debug("Testing that ongoing async reads aren't interrupted by close()");
|
| + blob = new Blob(blobContents);
|
| + var reader = new FileReader();
|
| + reader.onloadstart = function(event) {
|
| + // Close the Blob being read.
|
| + blob.close();
|
| + reader2 = new FileReader();
|
| + shouldThrow("reader2.readAsArrayBuffer(blob)");
|
| + shouldBe("blob.size", "0");
|
| + }
|
| + reader.onload = function(event) {
|
| + testPassed("FileReader loaded: " + event.target.result);
|
| + }
|
| + reader.onloadend = function() {
|
| + testPassed("readAsText() completed");
|
| + shouldBe("blob.size", "0");
|
| + runNextTest();
|
| + }
|
| + reader.onerror = function(event) {
|
| + testFailed("Received error event: " + event.target.error.code);
|
| + runNextTest();
|
| + };
|
| + reader.readAsText(blob);
|
| +}
|
| +
|
| +var tests = [
|
| + testReadAfterClose,
|
| + testContinuedReadAfterClose,
|
| + testSlicedReadAfterClose ];
|
| +
|
| +function runNextTest()
|
| +{
|
| + if (!tests.length) {
|
| + finishJSTest();
|
| + return;
|
| + }
|
| + tests.shift()();
|
| +}
|
| +
|
| +runNextTest();
|
| +</script>
|
|
|
Chromium Code Reviews
Issue 157363003:
Implement Blob.close(). (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master