Add tests for NFC API in non-visible document (#19664)

xiuqijix · Honry · commit 9f31d497bf87 · 2019-10-15T18:12:54.000+08:00
diff --git a/web-nfc/NFCReader-document-hidden-manual.https.html b/web-nfc/NFCReader-document-hidden-manual.https.html
@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<meta name="timeout" content="long">
+<title>NFCReader.onreading respect page visibility changes</title>
+<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>
+
+promise_test(async t => {
+  const reader = new NFCReader();
+  reader.scan();
+  const readerWatcher = new EventWatcher(t, reader, ["reading", "error"]);
+
+  return await new Promise((resolve, reject) => {
+    readerWatcher.wait_for("reading").then(event => {
+      if (document.hidden) reject();
+      resolve();
+    });
+  });
+}, "Test NFCReader.onreading is not fired when document is hidden");
+
+</script>
+
+<p>Step1: switch the page to the background, then tap a formatted NFC tag.</p>
+<p>Step2: switch back to the page, then tap the tag again.</p>
diff --git a/web-nfc/NFCWriter-document-hidden-manual.https.html b/web-nfc/NFCWriter-document-hidden-manual.https.html
@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<meta name="timeout" content="long">
+<title>NFCWriter.push respect page visibility changes</title>
+<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 => {
+  const writer = new NFCWriter();
+  const p1 = writer.push(test_text_data);
+
+  return await new Promise((resolve, reject) => {
+    p1.then(() => {
+      assert_false(document.hidden);
+      resolve();
+    }).catch(e => {
+      reject();
+    });
+  });
+}, "Test NFCWriter.push operation should be suspend when document is not visible");
+
+</script>
+
+<p>Step1: switch the page to the background, then tap an NFC tag.</p>
+<p>Step2: switch back to the page, then tap the tag again.</p>
