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Unified Diff: LayoutTests/imported/web-platform-tests/FileAPI/reading-data-section/FileReader-multiple-reads.html

Issue 1236713002: Import FileAPI tests from web-platform-tests (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Ugh, stupid baselines Created 5 years, 5 months ago
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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
--- /dev/null
+++ 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>

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