1 files changed, 135 insertions, 0 deletions
diff --git a/testing/web-platform/tests/xhr/responsetype.any.js b/testing/web-platform/tests/xhr/responsetype.any.js
new file mode 100644
index 0000000000..444c3e3d16
--- /dev/null
+++ b/testing/web-platform/tests/xhr/responsetype.any.js
@@ -0,0 +1,135 @@
+// META: title=XMLHttpRequest.responseType
+
+/**
+ * Author: Mathias Bynens <http://mathiasbynens.be/>
+ * Author: Ms2ger <mailto:Ms2ger@gmail.com>
+ *
+ * Spec: <https://xhr.spec.whatwg.org/#the-responsetype-attribute>
+ */
+test(function() {
+  var xhr = new XMLHttpRequest();
+  assert_equals(xhr.responseType, '');
+}, 'Initial value of responseType');
+
+var types = ['', 'json', 'document', 'arraybuffer', 'blob', 'text', "nosuchtype"];
+
+function isIgnoredType(type) {
+  if (type == "nosuchtype") {
+    return true;
+  }
+
+  if (type != "document") {
+    return false;
+  }
+
+  // "document" is ignored only on workers.
+  return GLOBAL.isWorker();
+}
+
+function expectedType(type) {
+  if (!isIgnoredType(type)) {
+    return type;
+  }
+
+  return "";
+}
+
+types.forEach(function(type) {
+  test(function() {
+    var xhr = new XMLHttpRequest();
+    xhr.responseType = type;
+    assert_equals(xhr.responseType, expectedType(type));
+  }, 'Set responseType to ' + format_value(type) + ' when readyState is UNSENT.');
+
+  test(function() {
+    var xhr = new XMLHttpRequest();
+    xhr.open('get', '/');
+    xhr.responseType = type;
+    assert_equals(xhr.responseType, expectedType(type));
+  }, 'Set responseType to ' + format_value(type) + ' when readyState is OPENED.');
+
+  async_test(function() {
+    var xhr = new XMLHttpRequest();
+    xhr.open('get', '/');
+    xhr.onreadystatechange = this.step_func(function() {
+      if (xhr.readyState === XMLHttpRequest.HEADERS_RECEIVED) {
+        xhr.responseType = type;
+        assert_equals(xhr.responseType, expectedType(type));
+        this.done();
+      }
+    });
+    xhr.send();
+  }, 'Set responseType to ' + format_value(type) + ' when readyState is HEADERS_RECEIVED.');
+
+  async_test(function() {
+    var xhr = new XMLHttpRequest();
+    xhr.open('get', '/');
+    xhr.onreadystatechange = this.step_func(function() {
+      if (xhr.readyState === XMLHttpRequest.LOADING) {
+        if (isIgnoredType(type)) {
+          xhr.responseType = type;
+        } else {
+          assert_throws_dom("InvalidStateError", function() {
+            xhr.responseType = type;
+          });
+        }
+        assert_equals(xhr.responseType, "");
+        this.done();
+      }
+    });
+    xhr.send();
+  }, 'Set responseType to ' + format_value(type) + ' when readyState is LOADING.');
+
+  async_test(function() {
+    var xhr = new XMLHttpRequest();
+    xhr.open('get', '/');
+    xhr.onreadystatechange = this.step_func(function() {
+      if (xhr.readyState === XMLHttpRequest.DONE) {
+        var text = xhr.responseText;
+        assert_not_equals(text, "");
+        if (isIgnoredType(type)) {
+          xhr.responseType = type;
+        } else {
+          assert_throws_dom("InvalidStateError", function() {
+            xhr.responseType = type;
+          });
+        }
+        assert_equals(xhr.responseType, "");
+        assert_equals(xhr.responseText, text);
+        this.done();
+      }
+    });
+    xhr.send();
+  }, 'Set responseType to ' + format_value(type) + ' when readyState is DONE.');
+
+  // Note: the case of setting responseType first, and then calling synchronous
+  // open(), is tested in open-method-responsetype-set-sync.htm.
+  test(function() {
+    var xhr = new XMLHttpRequest();
+    xhr.open('get', '/', false);
+    if (GLOBAL.isWorker() || isIgnoredType(type)) {
+      // Setting responseType on workers is valid even for a sync XHR.
+      xhr.responseType = type;
+      assert_equals(xhr.responseType, expectedType(type));
+    } else {
+      assert_throws_dom("InvalidAccessError", function() {
+        xhr.responseType = type;
+      });
+    }
+  }, 'Set responseType to ' + format_value(type) + ' when readyState is OPENED and the sync flag is set.');
+
+  test(function() {
+    var xhr = new XMLHttpRequest();
+    xhr.open('get', '/', false);
+    xhr.send();
+    assert_equals(xhr.readyState, XMLHttpRequest.DONE);
+    if (isIgnoredType(type)) {
+      xhr.responseType = type;
+    } else {
+      assert_throws_dom("InvalidStateError", function() {
+        xhr.responseType = type;
+      });
+    }
+    assert_equals(xhr.responseType, "");
+  }, 'Set responseType to ' + format_value(type) + ' when readyState is DONE and the sync flag is set.');
+});