Update wpt NFC tests to use mojo mocks for unavailable impl

This change updates the wpt tests in web-nfc/ to use the mockNFC object
in the tests that simulate a 'no implementation available' case.
MockNFC now has a new method simulateClosedPipe() which results in the
pipe being closed on a connection request.
This unblocks https://crrev.com/c/2062696, which adds code to crash the
renderer if no binder was found for a requested interface.

Bug: 1047680
Change-Id: Ib8f16f73a78982b2c17bf518d37d05e59ea384ef
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2072923
Commit-Queue: Oksana Zhuravlova <oksamyt@chromium.org>
Reviewed-by: Reilly Grant <reillyg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#744760}

third_party/blink/web_tests/external/wpt/resources/chromium/nfc-mock.js

@@ -144,8 +144,13 @@ var WebNFCTest = (() => {
       this.bindingSet_ = new mojo.BindingSet(device.mojom.NFC);
 
       this.interceptor_ = new MojoInterfaceInterceptor(device.mojom.NFC.name);
-      this.interceptor_.oninterfacerequest =
-          e => this.bindingSet_.addBinding(this, e.handle);
+      this.interceptor_.oninterfacerequest = e => {
+        if (this.should_close_pipe_on_request_)
+          e.handle.close();
+        else
+          this.bindingSet_.addBinding(this, e.handle);
+      }
+
       this.interceptor_.start();
 
       this.hw_status_ = NFCHWStatus.ENABLED;
@@ -159,6 +164,7 @@ var WebNFCTest = (() => {
       this.operations_suspended_ = false;
       this.is_formatted_tag_ = false;
       this.data_transfer_failed_ = false;
+      this.should_close_pipe_on_request_ = false;
     }
 
     // NFC delegate functions.
@@ -278,6 +284,7 @@ var WebNFCTest = (() => {
       this.cancelPendingPushOperation();
       this.is_formatted_tag_ = false;
       this.data_transfer_failed_ = false;
+      this.should_close_pipe_on_request_ = false;
     }
 
     cancelPendingPushOperation() {
@@ -360,6 +367,10 @@ var WebNFCTest = (() => {
     simulateDataTransferFails() {
       this.data_transfer_failed_ = true;
     }
+
+    simulateClosedPipe() {
+      this.should_close_pipe_on_request_ = true;
+    }
   }
 
   let testInternal = {

third_party/blink/web_tests/external/wpt/web-nfc/NDEFReader-document-hidden-manual.https.html

@@ -5,9 +5,11 @@
 <link rel="help" href="https://w3c.github.io/web-nfc/#visible-document">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="resources/nfc-helpers.js"></script>
 <script>
 
-promise_test(async t => {
+nfc_test(async (t, mockNFC) => {
+  mockNFC.simulateClosedPipe();
   const reader = new NDEFReader();
   const readerWatcher = new EventWatcher(t, reader, ["reading", "error"]);
   const promise = readerWatcher.wait_for("reading").then(event => {

third_party/blink/web_tests/external/wpt/web-nfc/NDEFReader_scan.https.html

@@ -47,7 +47,8 @@ promise_test(async t => {
 
 // We do not provide NFC mock here to simulate that there has no available
 // implementation for NFC Mojo interface.
-promise_test(async t => {
+nfc_test(async (t, mockNFC) => {
+  mockNFC.simulateClosedPipe();
   if (window.testRunner) {
     window.testRunner.setPermission('nfc', 'granted',
                                     location.origin, location.origin);

third_party/blink/web_tests/external/wpt/web-nfc/NDEFWriter_write.https.html

@@ -156,7 +156,8 @@ promise_test(async t => {
 
 // We do not provide NFC mock here to simulate that there has no available
 // implementation for NFC Mojo interface.
-promise_test(async t => {
+nfc_test(async (t, mockNFC) => {
+  mockNFC.simulateClosedPipe();
   if (window.testRunner) {
     // Deny nfc permissions for Chromium testrunner.
     window.testRunner.setPermission('nfc', 'granted',