From 957c333350503196cc1bf72cc9f6d8b4fdfc2b2c Mon Sep 17 00:00:00 2001
From: Darwin Huang <huangdarwin@chromium.org>
Date: Sun, 3 May 2020 17:51:58 -0700
Subject: [PATCH] Clipboard API Tests: Automate Web Platform Tests

Since https://github.com/web-platform-tests/wpt/pull/20461 and
https://github.com/web-platform-tests/wpt/issues/5671 were fixed, it now
becomes possible to automate some Web Platform Tests, and have them run
on all browsers automatically.

Clipboard API tests previously were duplicated in non-WPT in order to automate
them via PermissionsHelper and detect regressions.

This allows us to shed a lot of duplicate tests, as well as a difficult-to-remember
process of remembering to update both test suites when changes were made.

Bug: 1076691
Change-Id: Ibdfdf37e75da68d7a4b1e2ba986e4198b73230ac
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2065346
Commit-Queue: Victor Costan <pwnall@chromium.org>
Reviewed-by: Victor Costan <pwnall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#764967}
---
 ...> async-write-blobs-read-blobs.https.html} | 10 +++++-----
 ...> async-write-image-read-image.https.html} | 18 +++++++++--------
 ...ml => read-on-detaching-iframe.https.html} | 14 ++++++-------
 ...l => write-on-detaching-iframe.https.html} | 14 ++++++-------
 ... write-read-on-detached-iframe.https.html} | 18 ++++++++---------
 ...xt-readText-on-detached-iframe.https.html} | 20 +++++++++----------
 ...https.html => async-write-read.https.html} | 10 +++++-----
 ...s.html => async-write-readText.https.html} | 10 +++++-----
 ...s.html => async-writeText-read.https.html} | 10 +++++-----
 ...ml => async-writeText-readText.https.html} | 10 +++++-----
 10 files changed, 68 insertions(+), 66 deletions(-)
 rename clipboard-apis/{async-write-blobs-read-blobs-manual.https.html => async-write-blobs-read-blobs.https.html} (85%)
 rename clipboard-apis/{async-write-image-read-image-manual.https.html => async-write-image-read-image.https.html} (85%)
 rename clipboard-apis/detached-iframe/{read-on-detaching-iframe-manual.https.html => read-on-detaching-iframe.https.html} (77%)
 rename clipboard-apis/detached-iframe/{write-on-detaching-iframe-manual.https.html => write-on-detaching-iframe.https.html} (77%)
 rename clipboard-apis/detached-iframe/{write-read-on-detached-iframe-manual.https.html => write-read-on-detached-iframe.https.html} (74%)
 rename clipboard-apis/detached-iframe/{writeText-readText-on-detached-iframe-manual.https.html => writeText-readText-on-detached-iframe.https.html} (68%)
 rename clipboard-apis/text-write-read/{async-write-read-manual.https.html => async-write-read.https.html} (84%)
 rename clipboard-apis/text-write-read/{async-write-readText-manual.https.html => async-write-readText.https.html} (78%)
 rename clipboard-apis/text-write-read/{async-writeText-read-manual.https.html => async-writeText-read.https.html} (82%)
 rename clipboard-apis/text-write-read/{async-writeText-readText-manual.https.html => async-writeText-readText.https.html} (74%)

diff --git a/clipboard-apis/async-write-blobs-read-blobs-manual.https.html b/clipboard-apis/async-write-blobs-read-blobs.https.html
similarity index 85%
rename from clipboard-apis/async-write-blobs-read-blobs-manual.https.html
rename to clipboard-apis/async-write-blobs-read-blobs.https.html
index f53d7f9c36e2b2..f9bf38d5d581db 100644
--- a/clipboard-apis/async-write-blobs-read-blobs-manual.https.html
+++ b/clipboard-apis/async-write-blobs-read-blobs.https.html
@@ -6,6 +6,8 @@
 <link rel="help" href="https://w3c.github.io/clipboard-apis/#async-clipboard-api">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
 
 <script>
 async function loadBlob(fileName) {
@@ -14,6 +16,9 @@
 }
 
 promise_test(async t => {
+  test_driver.set_permission({name: 'clipboard-read'}, 'granted');
+  test_driver.set_permission({name: 'clipboard-write'}, 'granted');
+
   const blobText = new Blob(['test text'], {type: 'text/plain'});
   const blobImage = await loadBlob('resources/greenbox.png');
 
@@ -37,8 +42,3 @@
   assert_equals(blobImageOutput.type, 'image/png');
 }, 'Verify write and read clipboard (multiple types)');
 </script>
-<p>
-  Note: This is a manual test because it writes/reads to the shared system
-  clipboard and thus cannot be run async with other tests that might interact
-  with the clipboard.
-</p>
diff --git a/clipboard-apis/async-write-image-read-image-manual.https.html b/clipboard-apis/async-write-image-read-image.https.html
similarity index 85%
rename from clipboard-apis/async-write-image-read-image-manual.https.html
rename to clipboard-apis/async-write-image-read-image.https.html
index 71d14984953974..881b8ababb2588 100644
--- a/clipboard-apis/async-write-image-read-image-manual.https.html
+++ b/clipboard-apis/async-write-image-read-image.https.html
@@ -7,7 +7,8 @@
 <link rel="help" href="https://w3c.github.io/clipboard-apis/#async-clipboard-api">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
 <p>
   <p>The bottom image should display the same image as the top image.</p>
   <p>Original Image:</p>
@@ -39,6 +40,9 @@
 }
 
 promise_test(async t => {
+  test_driver.set_permission({name: 'clipboard-read'}, 'granted');
+  test_driver.set_permission({name: 'clipboard-write'}, 'granted');
+
   const blobInput = await loadBlob('resources/greenbox.png');
 
   assert_equals(blobInput.type, 'image/png');
@@ -63,15 +67,13 @@
 }, 'Verify write and read clipboard [image/png Blob]');
 
 promise_test(async t => {
+  test_driver.set_permission({name: 'clipboard-read'}, 'granted');
+  test_driver.set_permission({name: 'clipboard-write'}, 'granted');
+
   const invalidPngBlob = new Blob(['this text is not a valid png image'],
-      {type: "image/png"});
+      {type: 'image/png'});
   const clipboardItemInput = new ClipboardItem({'image/png' : invalidPngBlob});
-  await promise_rejects_dom(t, "DataError",
+  await promise_rejects_dom(t, 'DataError',
       navigator.clipboard.write([clipboardItemInput]));
 }, 'Verify write error on malformed data [image/png ClipboardItem]');
 </script>
-<p>
-  Note: This is a manual test because it writes/reads to the shared system
-  clipboard and thus cannot be run async with other tests that might interact
-  with the clipboard.
-</p>
diff --git a/clipboard-apis/detached-iframe/read-on-detaching-iframe-manual.https.html b/clipboard-apis/detached-iframe/read-on-detaching-iframe.https.html
similarity index 77%
rename from clipboard-apis/detached-iframe/read-on-detaching-iframe-manual.https.html
rename to clipboard-apis/detached-iframe/read-on-detaching-iframe.https.html
index 8361ceff125c69..8022f0e269c4f2 100644
--- a/clipboard-apis/detached-iframe/read-on-detaching-iframe-manual.https.html
+++ b/clipboard-apis/detached-iframe/read-on-detaching-iframe.https.html
@@ -4,6 +4,8 @@
 <link rel='help' href='https://w3c.github.io/clipboard-apis/#async-clipboard-api'>
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
 <iframe id="iframe"></iframe>
 <script>
 'use strict';
@@ -12,9 +14,12 @@
   // Note: This tests proper behavior on a detaching iframe. text/plain is
   // chosen for simplicity, and the test should fail the same way no matter what
   // the input type is.
+  test_driver.set_permission({name: 'clipboard-read'}, 'granted');
+  test_driver.set_permission({name: 'clipboard-write'}, 'granted');
+
   const iframe = document.getElementById('iframe');
   const iframeClipboard = iframe.contentWindow.navigator.clipboard;
-  const blobInput = new Blob(["test string"], {type: 'text/plain'});
+  const blobInput = new Blob(['test string'], {type: 'text/plain'});
   const clipboardItemInput = new ClipboardItem({'text/plain': blobInput});
   // Clipboard API must only be available in focused documents.
   // reference: https://www.w3.org/TR/clipboard-apis/#privacy-async
@@ -25,10 +30,5 @@
   // while the read operation is running.
   iframeClipboard.read([clipboardItemInput]);
   iframe.parentNode.removeChild(iframe);
-}, "Verify read fails on detaching iframe");
+}, 'Verify read fails on detaching iframe');
 </script>
-<p>
-  Note: This is a manual test because it writes/reads to the shared system
-  clipboard and thus cannot be run async with other tests that might interact
-  with the clipboard.
-</p>
diff --git a/clipboard-apis/detached-iframe/write-on-detaching-iframe-manual.https.html b/clipboard-apis/detached-iframe/write-on-detaching-iframe.https.html
similarity index 77%
rename from clipboard-apis/detached-iframe/write-on-detaching-iframe-manual.https.html
rename to clipboard-apis/detached-iframe/write-on-detaching-iframe.https.html
index 4a3dbd7dc327fc..0ed1098bcad037 100644
--- a/clipboard-apis/detached-iframe/write-on-detaching-iframe-manual.https.html
+++ b/clipboard-apis/detached-iframe/write-on-detaching-iframe.https.html
@@ -4,6 +4,8 @@
 <link rel='help' href='https://w3c.github.io/clipboard-apis/#async-clipboard-api'>
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
 <iframe id="iframe"></iframe>
 <script>
 'use strict';
@@ -12,9 +14,12 @@
   // Note: This tests proper behavior on a detaching iframe. text/plain is
   // chosen for simplicity, and the test should fail the same way no matter what
   // the input type is.
+  test_driver.set_permission({name: 'clipboard-read'}, 'granted');
+  test_driver.set_permission({name: 'clipboard-write'}, 'granted');
+
   const iframe = document.getElementById('iframe');
   const iframeClipboard = iframe.contentWindow.navigator.clipboard;
-  const blobInput = new Blob(["test string"], {type: 'text/plain'});
+  const blobInput = new Blob(['test string'], {type: 'text/plain'});
   const clipboardItemInput = new ClipboardItem({'text/plain': blobInput});
   // Clipboard API must only be available in focused documents.
   // reference: https://www.w3.org/TR/clipboard-apis/#privacy-async
@@ -25,10 +30,5 @@
   // while the write operation is running.
   iframeClipboard.write([clipboardItemInput]);
   iframe.parentNode.removeChild(iframe);
-}, "Verify write fails on detaching iframe");
+}, 'Verify write fails on detaching iframe');
 </script>
-<p>
-  Note: This is a manual test because it writes/reads to the shared system
-  clipboard and thus cannot be run async with other tests that might interact
-  with the clipboard.
-</p>
diff --git a/clipboard-apis/detached-iframe/write-read-on-detached-iframe-manual.https.html b/clipboard-apis/detached-iframe/write-read-on-detached-iframe.https.html
similarity index 74%
rename from clipboard-apis/detached-iframe/write-read-on-detached-iframe-manual.https.html
rename to clipboard-apis/detached-iframe/write-read-on-detached-iframe.https.html
index af12ff8d880df8..1859c4bd11b445 100644
--- a/clipboard-apis/detached-iframe/write-read-on-detached-iframe-manual.https.html
+++ b/clipboard-apis/detached-iframe/write-read-on-detached-iframe.https.html
@@ -4,6 +4,8 @@
 <link rel='help' href='https://w3c.github.io/clipboard-apis/#async-clipboard-api'>
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
 <iframe id="iframe"></iframe>
 <script>
 'use strict';
@@ -12,9 +14,12 @@
   // Note: This tests proper detached iframe behavior. text/plain is chosen for
   // simplicity, and the test should fail the same way no matter what the input
   // type is.
+  test_driver.set_permission({name: 'clipboard-read'}, 'granted');
+  test_driver.set_permission({name: 'clipboard-write'}, 'granted');
+
   const iframe = document.getElementById('iframe');
   const iframeClipboard = iframe.contentWindow.navigator.clipboard;
-  const blobInput = new Blob(["test string"], {type: 'text/plain'});
+  const blobInput = new Blob(['test string'], {type: 'text/plain'});
   const clipboardItemInput = new ClipboardItem({'text/plain': blobInput});
   // Clipboard API must only be available in focused documents.
   // reference: https://www.w3.org/TR/clipboard-apis/#privacy-async
@@ -25,18 +30,13 @@
   const readResultAttached = await iframeClipboard.read();
   assert_not_equals(readResultAttached, undefined);
   assert_equals(readResultAttached.length, 1,
-      "attached iframes should be able to read and write normally");
+      'attached iframes should be able to read and write normally');
 
   iframe.parentNode.removeChild(iframe);
   // Writing onto a detached iframe's clipboard should fail, but not crash.
   await iframeClipboard.write([clipboardItemInput]);
   const readResultDetached = await iframeClipboard.read();
   assert_equals(readResultDetached, undefined,
-      "reading from detached iframes should output undefined");
-}, "Verify read and write fail on detached iframe");
+      'reading from detached iframes should output undefined');
+}, 'Verify read and write fail on detached iframe');
 </script>
-<p>
-  Note: This is a manual test because it writes/reads to the shared system
-  clipboard and thus cannot be run async with other tests that might interact
-  with the clipboard.
-</p>
diff --git a/clipboard-apis/detached-iframe/writeText-readText-on-detached-iframe-manual.https.html b/clipboard-apis/detached-iframe/writeText-readText-on-detached-iframe.https.html
similarity index 68%
rename from clipboard-apis/detached-iframe/writeText-readText-on-detached-iframe-manual.https.html
rename to clipboard-apis/detached-iframe/writeText-readText-on-detached-iframe.https.html
index c2d8be1ace2528..40854ccc7a3150 100644
--- a/clipboard-apis/detached-iframe/writeText-readText-on-detached-iframe-manual.https.html
+++ b/clipboard-apis/detached-iframe/writeText-readText-on-detached-iframe.https.html
@@ -4,11 +4,16 @@
 <link rel='help' href='https://w3c.github.io/clipboard-apis/#async-clipboard-api'>
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
 <iframe id="iframe"></iframe>
 <script>
 'use strict';
 
 promise_test(async t => {
+  test_driver.set_permission({name: 'clipboard-read'}, 'granted');
+  test_driver.set_permission({name: 'clipboard-write'}, 'granted');
+
   const iframe = document.getElementById('iframe');
   // Clipboard API must only be available in focused documents.
   // reference: https://www.w3.org/TR/clipboard-apis/#privacy-async
@@ -16,23 +21,18 @@
   const iframeClipboard = iframe.contentWindow.navigator.clipboard;
 
   // Writing and reading should succeed on same-origin iframes.
-  const attachedWriteText = "attached write text"
+  const attachedWriteText = 'attached write text'
   await iframeClipboard.writeText(attachedWriteText);
   const attachedWriteResult = await iframeClipboard.readText();
   assert_equals(attachedWriteResult, attachedWriteText,
-      "attached iframes should be able to readText and writeText normally");
+      'attached iframes should be able to readText and writeText normally');
 
   iframe.parentNode.removeChild(iframe);
   // Writing onto a detached iframe's clipboard should fail, but not crash.
-  const detachedWriteText = "detached write text";
+  const detachedWriteText = 'detached write text';
   await iframeClipboard.writeText(detachedWriteText);
   const readResultDetached = await iframeClipboard.readText();
   assert_equals(readResultDetached, undefined,
-      "reading from detached iframes should output undefined");
-}, "Verify readText and writeText fails on detached iframe");
+      'reading from detached iframes should output undefined');
+}, 'Verify readText and writeText fails on detached iframe');
 </script>
-<p>
-  Note: This is a manual test because it writes/reads to the shared system
-  clipboard and thus cannot be run async with other tests that might interact
-  with the clipboard.
-</p>
diff --git a/clipboard-apis/text-write-read/async-write-read-manual.https.html b/clipboard-apis/text-write-read/async-write-read.https.html
similarity index 84%
rename from clipboard-apis/text-write-read/async-write-read-manual.https.html
rename to clipboard-apis/text-write-read/async-write-read.https.html
index 14488b1e716660..1d170f2fa4a7a4 100644
--- a/clipboard-apis/text-write-read/async-write-read-manual.https.html
+++ b/clipboard-apis/text-write-read/async-write-read.https.html
@@ -7,9 +7,14 @@
 <link rel="help" href="https://w3c.github.io/clipboard-apis/#async-clipboard-api">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
 <script>
 async function readWriteTest(textInput) {
   promise_test(async t => {
+    test_driver.set_permission({name: 'clipboard-read'}, 'granted');
+    test_driver.set_permission({name: 'clipboard-write'}, 'granted');
+
     const blobInput = new Blob([textInput], {type: 'text/plain'});
     const clipboardItemInput = new ClipboardItem({'text/plain': blobInput});
 
@@ -30,8 +35,3 @@
 readWriteTest('Clipboard write ([text/plain ClipboardItem]) -> read ([text/plain ClipboardItem]) test');
 readWriteTest('non-Latin1 text encoding test データ');
 </script>
-<p>
-  Note: This is a manual test because it writes/reads to the shared system
-  clipboard and thus cannot be run async with other tests that might interact
-  with the clipboard.
-</p>
diff --git a/clipboard-apis/text-write-read/async-write-readText-manual.https.html b/clipboard-apis/text-write-read/async-write-readText.https.html
similarity index 78%
rename from clipboard-apis/text-write-read/async-write-readText-manual.https.html
rename to clipboard-apis/text-write-read/async-write-readText.https.html
index c76df06a8b0216..3fe05a53742add 100644
--- a/clipboard-apis/text-write-read/async-write-readText-manual.https.html
+++ b/clipboard-apis/text-write-read/async-write-readText.https.html
@@ -6,9 +6,14 @@
 <link rel="help" href="https://w3c.github.io/clipboard-apis/#async-clipboard-api">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
 <script>
 async function readWriteTest(textInput) {
   promise_test(async t => {
+    test_driver.set_permission({name: 'clipboard-read'}, 'granted');
+    test_driver.set_permission({name: 'clipboard-write'}, 'granted');
+
     const blobInput = new Blob([textInput], {type: 'text/plain'});
     const clipboardItem = new ClipboardItem({'text/plain': blobInput});
 
@@ -22,8 +27,3 @@
 readWriteTest('Clipboard write ([text/plain ClipboardItem) -> read text test');
 readWriteTest('non-Latin1 text encoding test データ');
 </script>
-<p>
-  Note: This is a manual test because it writes/reads to the shared system
-  clipboard and thus cannot be run async with other tests that might interact
-  with the clipboard.
-</p>
diff --git a/clipboard-apis/text-write-read/async-writeText-read-manual.https.html b/clipboard-apis/text-write-read/async-writeText-read.https.html
similarity index 82%
rename from clipboard-apis/text-write-read/async-writeText-read-manual.https.html
rename to clipboard-apis/text-write-read/async-writeText-read.https.html
index e74726ec5e7f3d..6745d7cdb67ba9 100644
--- a/clipboard-apis/text-write-read/async-writeText-read-manual.https.html
+++ b/clipboard-apis/text-write-read/async-writeText-read.https.html
@@ -6,9 +6,14 @@
 <link rel="help" href="https://w3c.github.io/clipboard-apis/#async-clipboard-api">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
 <script>
 async function readWriteTest(textInput) {
   promise_test(async t => {
+    test_driver.set_permission({name: 'clipboard-read'}, 'granted');
+    test_driver.set_permission({name: 'clipboard-write'}, 'granted');
+
     await navigator.clipboard.writeText(textInput);
     const clipboardItems = await navigator.clipboard.read();
     assert_equals(clipboardItems.length, 1);
@@ -26,8 +31,3 @@
 readWriteTest('Clipboard write text -> read ([text/plain ClipboardItem]) test');
 readWriteTest('non-Latin1 text encoding test データ');
 </script>
-<p>
-  Note: This is a manual test because it writes/reads to the shared system
-  clipboard and thus cannot be run async with other tests that might interact
-  with the clipboard.
-</p>
diff --git a/clipboard-apis/text-write-read/async-writeText-readText-manual.https.html b/clipboard-apis/text-write-read/async-writeText-readText.https.html
similarity index 74%
rename from clipboard-apis/text-write-read/async-writeText-readText-manual.https.html
rename to clipboard-apis/text-write-read/async-writeText-readText.https.html
index d2c43f0b6f20ad..f9fbdff879c18d 100644
--- a/clipboard-apis/text-write-read/async-writeText-readText-manual.https.html
+++ b/clipboard-apis/text-write-read/async-writeText-readText.https.html
@@ -4,9 +4,14 @@
 <link rel="help" href="https://w3c.github.io/clipboard-apis/#async-clipboard-api">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
 <script>
 async function readWriteTest(textInput) {
   promise_test(async t => {
+    test_driver.set_permission({name: 'clipboard-read'}, 'granted');
+    test_driver.set_permission({name: 'clipboard-write'}, 'granted');
+
     await navigator.clipboard.writeText(textInput);
     const textOutput = await navigator.clipboard.readText();
 
@@ -17,8 +22,3 @@
 readWriteTest('Clipboard write text -> read text test');
 readWriteTest('non-Latin1 text encoding test データ');
 </script>
-<p>
-  Note: This is a manual test because it writes/reads to the shared system
-  clipboard and thus cannot be run async with other tests that might interact
-  with the clipboard.
-</p>