Bug 1800771 [wpt PR 36978] - WebKit export of https://bugs.webkit.org/show_bug.cgi?id=247421, a=testonly

Automatic update from web-platform-tests
WebKit export of https://bugs.webkit.org/show_bug.cgi?id=247421 (#36978)

--

wpt-commits: 65ff691baccb6685d064fec044e44344488009af
wpt-pr: 36978

testing/web-platform/tests/fetch/content-encoding/gzip-body.any.js

@@ -0,0 +1,16 @@
+// META: global=window,worker
+
+const expectedDecompressedSize = 10500;
+[
+    "text",
+    "octetstream"
+].forEach(contentType => {
+    promise_test(async t => {
+        let response = await fetch(`resources/foo.${contentType}.gz`);
+        assert_true(response.ok);
+        let arrayBuffer = await response.arrayBuffer()
+        let u8 = new Uint8Array(arrayBuffer);
+        assert_equals(u8.length, expectedDecompressedSize);
+    }, `fetched gzip data with content type ${contentType} should be decompressed.`);
+});
+

testing/web-platform/tests/fetch/content-encoding/resources/foo.octetstream.gz.headers

@@ -0,0 +1,2 @@
+Content-type: application/octet-stream
+Content-Encoding: gzip

testing/web-platform/tests/fetch/content-encoding/resources/foo.text.gz.headers

@@ -0,0 +1,2 @@
+Content-type: text/plain
+Content-Encoding: gzip