[Fetch API] Reflect spec changes of bodyUsed property

third_party/WebKit/LayoutTests/http/tests/fetch/script-tests/request.js

Index: third_party/WebKit/LayoutTests/http/tests/fetch/script-tests/request.js
diff --git a/third_party/WebKit/LayoutTests/http/tests/fetch/script-tests/request.js b/third_party/WebKit/LayoutTests/http/tests/fetch/script-tests/request.js
index fa988b277025184dbf7e5985522a3d5bd6f6175f..71dec57a9c15e23e11277fa8e77680b1159968bc 100644
--- a/third_party/WebKit/LayoutTests/http/tests/fetch/script-tests/request.js
+++ b/third_party/WebKit/LayoutTests/http/tests/fetch/script-tests/request.js
@@ -335,11 +335,10 @@ test(function() {
     assert_false(req.bodyUsed,
                  'Request should not be flagged as used if it has not been ' +
                  'consumed.');
-    // See https://crbug.com/501195.
     var req2 = new Request(req);
-    assert_true(req.bodyUsed,
-                'Request should be flagged as used if it does not have' +
-                'body.');
+    assert_false(req.bodyUsed,
+                 'Request should not be flagged as used if it does not ' +
+                 'have body.');
     assert_false(req2.bodyUsed,
                  'Request should not be flagged as used if it has not been ' +
                  'consumed.');
@@ -479,6 +478,13 @@ promise_test(function() {
       });
   }, 'Request of GET/HEAD method cannot have RequestInit body.');
 
+test(() => {
+    var req = new Request(URL, {method: 'POST', body: 'hello'});
+    req.text();
+    assert_true(req.bodyUsed);
+    assert_throws({name: 'TypeError'}, () => { req.clone(); });
+  }, 'Used => clone');
+
 promise_test(function() {
     var headers = new Headers;
     headers.set('Content-Language', 'ja');
@@ -488,6 +494,8 @@ promise_test(function() {
         body: new Blob(['Test Blob'], {type: 'test/type'})
       });
     var req2 = req.clone();
+    assert_false(req.bodyUsed);
+    assert_false(req2.bodyUsed);
     // Change headers and of original request.
     req.headers.set('Content-Language', 'en');
     assert_equals(req2.headers.get('Content-Language'), 'ja',
@@ -499,13 +507,6 @@ promise_test(function() {
         return req2.text();
       }).then(function(text) {
         assert_equals(text, 'Test Blob', 'Cloned request body should match.');
-        return Promise.all([req.text(), req2.text()]);
-      }).then(function(texts) {
-        assert_equals(texts[0], '', 'The body is consumed.');
-        assert_equals(texts[1], '', 'The body is consumed.');
-        return req.clone().text();
-      }).then(function(text) {
-        assert_equals(text, '', 'The body was consumed before cloned.');
       });
   }, 'Test clone behavior with loading content from Request.');
 
@@ -671,9 +672,6 @@ promise_test(function(t) {
       .then(function(blob) {
           assert_equals(blob.type, 'text/plain');
           assert_equals(req.headers.get('Content-Type'), 'text/plain');
-          return new Request(req).blob();
-        }).then(function(blob) {
-          assert_equals(blob.type, 'text/plain');
         });
   }, 'MIME type for Blob with non-empty type');
 
@@ -741,17 +739,4 @@ promise_test(function(t) {
         });
   }, 'Extract a MIME type (1)');
 
-promise_test(function(t) {
-    var req = new Request('http://localhost/', {method: 'POST', body: 'hello'});
-    return req.text().then(function(text) {
-        assert_equals(text, 'hello');
-        var req2 = new Request(req);
-        assert_true(req.bodyUsed);
-        assert_false(req2.bodyUsed);
-        return req2.text();
-      }).then(function(text) {
-        assert_equals(text, '');
-      });
-  }, 'Consume and pass');
-
 done();