From 36fddab68e5971072d3a64947d561c6756c0243c Mon Sep 17 00:00:00 2001
From: Kenneth Myhra <kennethmyhra@gmail.com>
Date: Tue, 28 Nov 2023 20:09:37 +0100
Subject: [PATCH] Tests/LibWeb: Verify XHR.response is an instance of Blob

This verifies that XHR.response is an instance of Blob when
XHR.responseType is set to 'blob'.
---
 .../XHR/XMLHttpRequest-response-is-blob.txt    |  1 +
 .../XHR/XMLHttpRequest-response-is-blob.html   | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 Tests/LibWeb/Text/expected/XHR/XMLHttpRequest-response-is-blob.txt
 create mode 100644 Tests/LibWeb/Text/input/XHR/XMLHttpRequest-response-is-blob.html

diff --git a/Tests/LibWeb/Text/expected/XHR/XMLHttpRequest-response-is-blob.txt b/Tests/LibWeb/Text/expected/XHR/XMLHttpRequest-response-is-blob.txt
new file mode 100644
index 0000000000..465701e346
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/XHR/XMLHttpRequest-response-is-blob.txt
@@ -0,0 +1 @@
+PASS
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/input/XHR/XMLHttpRequest-response-is-blob.html b/Tests/LibWeb/Text/input/XHR/XMLHttpRequest-response-is-blob.html
new file mode 100644
index 0000000000..16f8993b38
--- /dev/null
+++ b/Tests/LibWeb/Text/input/XHR/XMLHttpRequest-response-is-blob.html
@@ -0,0 +1,18 @@
+<script src="../include.js"></script>
+<script>
+    asyncTest((done) => {
+        const xhr = new XMLHttpRequest();
+        xhr.responseType = "blob";
+        xhr.onreadystatechange = async function() {
+            if (xhr.readyState === 4 && xhr.status === 200) {
+                if (xhr.response instanceof Blob)
+                    println("PASS");
+                else
+                    println("FAIL");
+                done();
+            }
+        };
+        xhr.open("GET", "data:text/plain,Hello%20World!", true);
+        xhr.send();
+    });
+</script>