Index: LayoutTests/imported/web-platform-tests/FileAPI/reading-data-section/FileReader-multiple-reads.html |
diff --git a/LayoutTests/imported/web-platform-tests/FileAPI/reading-data-section/FileReader-multiple-reads.html b/LayoutTests/imported/web-platform-tests/FileAPI/reading-data-section/FileReader-multiple-reads.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..5ac9f566cd67b10cb4d21b3a88296450e1faf61f |
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+++ b/LayoutTests/imported/web-platform-tests/FileAPI/reading-data-section/FileReader-multiple-reads.html |
@@ -0,0 +1,73 @@ |
+<!DOCTYPE html> |
+<title>FileReader: starting new reads while one is in progress</title> |
+<link rel="author" title="Yinkan Li" href="mailto:liyinkan.biz@gmail.com"> |
+<link rel="help" href="http://dev.w3.org/2006/webapi/FileAPI/#MultipleReads"> |
+<script src="../../../../resources/testharness.js"></script> |
+<script src="../../../../resources/testharnessreport.js"></script> |
+<div id="log"></div> |
+<script> |
+test(function() { |
+ var blob_1 = new Blob(['TEST000000001']) |
+ var blob_2 = new Blob(['TEST000000002']) |
+ var reader = new FileReader(); |
+ reader.readAsText(blob_1) |
+ assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") |
+ assert_throws("InvalidStateError", function () { |
+ reader.readAsText(blob_2) |
+ }) |
+}, 'test FileReader InvalidStateError exception for readAsText'); |
+ |
+test(function() { |
+ var blob_1 = new Blob(['TEST000000001']) |
+ var blob_2 = new Blob(['TEST000000002']) |
+ var reader = new FileReader(); |
+ reader.readAsDataURL(blob_1) |
+ assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") |
+ assert_throws("InvalidStateError", function () { |
+ reader.readAsDataURL(blob_2) |
+ }) |
+}, 'test FileReader InvalidStateError exception for readAsDataURL'); |
+ |
+test(function() { |
+ var blob_1 = new Blob(['TEST000000001']) |
+ var blob_2 = new Blob(['TEST000000002']) |
+ var reader = new FileReader(); |
+ reader.readAsArrayBuffer(blob_1) |
+ assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") |
+ assert_throws("InvalidStateError", function () { |
+ reader.readAsArrayBuffer(blob_2) |
+ }) |
+}, 'test FileReader InvalidStateError exception for readAsArrayBuffer'); |
+ |
+async_test(function() { |
+ var blob_1 = new Blob(['TEST000000001']) |
+ var blob_2 = new Blob(['TEST000000002']) |
+ var reader = new FileReader(); |
+ var triggered = false; |
+ reader.onloadstart = this.step_func_done(function() { |
+ assert_false(triggered, "Only one loadstart event should be dispatched"); |
+ triggered = true; |
+ assert_equals(reader.readyState, FileReader.LOADING, |
+ "readyState must be LOADING") |
+ assert_throws("InvalidStateError", function () { |
+ reader.readAsArrayBuffer(blob_2) |
+ }) |
+ }); |
+ reader.readAsArrayBuffer(blob_1) |
+ assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") |
+}, 'test FileReader InvalidStateError exception in onloadstart event for readAsArrayBuffer'); |
+ |
+async_test(function() { |
+ var blob_1 = new Blob(['TEST000000001']) |
+ var blob_2 = new Blob(['TEST000000002']) |
+ var reader = new FileReader(); |
+ reader.onloadend = this.step_func_done(function() { |
+ assert_equals(reader.readyState, FileReader.LOADING, |
+ "readyState must be LOADING") |
+ reader.readAsArrayBuffer(blob_2) |
+ assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") |
+ }); |
+ reader.readAsArrayBuffer(blob_1) |
+ assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") |
+}, 'test FileReader no InvalidStateError exception in onloadstart event for readAsArrayBuffer'); |
+</script> |