Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 306 insertions, 0 deletions

diff --git a/testing/web-platform/tests/file-system-access/resources/data/testfile.txt b/testing/web-platform/tests/file-system-access/resources/data/testfile.txt
new file mode 100644
index 0000000000..980a0d5f19
--- /dev/null
+++ b/testing/web-platform/tests/file-system-access/resources/data/testfile.txt
@@ -0,0 +1 @@
+Hello World!
diff --git a/testing/web-platform/tests/file-system-access/resources/local-fs-test-helpers.js b/testing/web-platform/tests/file-system-access/resources/local-fs-test-helpers.js
new file mode 100644
index 0000000000..4bb9793085
--- /dev/null
+++ b/testing/web-platform/tests/file-system-access/resources/local-fs-test-helpers.js
@@ -0,0 +1,186 @@
+// This file defines a directory_test() function that can be used to define
+// tests that require a FileSystemDirectoryHandle. The implementation of that
+// function in this file will ask the user to select an empty directory and uses
+// that directory.
+//
+// Another implementation of this function exists in
+// fs/resources/sandboxed-fs-test-helpers.js, where that version uses the
+// sandboxed file system instead.
+
+function getFileSystemType() {
+  return 'local';
+}
+
+const directory_promise = (async () => {
+  await new Promise(resolve => {
+    window.addEventListener('DOMContentLoaded', resolve);
+  });
+
+  // Small delay to give chrome's test automation a chance to actually install
+  // itself.
+  await new Promise(resolve => step_timeout(resolve, 100));
+
+  await window.test_driver.bless(
+      'show a file picker.<br />Please select an empty directory');
+  const entries = await self.showDirectoryPicker();
+  assert_true(entries instanceof FileSystemHandle);
+  assert_true(entries instanceof FileSystemDirectoryHandle);
+  for await (const entry of entries) {
+    assert_unreached('Selected directory is not empty');
+  }
+  return entries;
+})();
+
+function directory_test(func, description) {
+  promise_test(async t => {
+    const directory = await directory_promise;
+    // To be resilient against tests not cleaning up properly, cleanup before
+    // every test.
+    for await (let entry of directory.values()) {
+      await directory.removeEntry(
+          entry.name, {recursive: entry.kind === 'directory'});
+    }
+    await func(t, directory);
+  }, description);
+}
+
+directory_test(async (t, dir) => {
+  assert_equals(await dir.queryPermission({mode: 'read'}), 'granted');
+}, 'User succesfully selected an empty directory.');
+
+directory_test(async (t, dir) => {
+  const status = await dir.queryPermission({mode: 'readwrite'});
+  if (status == 'granted')
+    return;
+
+  await window.test_driver.bless('ask for write permission');
+  assert_equals(await dir.requestPermission({mode: 'readwrite'}), 'granted');
+}, 'User granted write access.');
+
+const child_frame_js = (origin, frameFn, done) => `
+  const importScript = ${importScript};
+  await importScript("/html/cross-origin-embedder-policy/credentialless" +
+                  "/resources/common.js");
+  await importScript("/html/anonymous-iframe/resources/common.js");
+  await importScript("/common/utils.js");
+  await send("${done}", ${frameFn}("${origin}"));
+`;
+
+/**
+ * Context identifiers for executor subframes of framed tests. Individual
+ * contexts (or convenience context lists below) can be used to send JavaScript
+ * for evaluation in each frame (see framed_test below).
+ *
+ * Note that within framed tests:
+ *  - firstParty represents the top-level document.
+ *  - thirdParty represents an embedded context (iframe).
+ *  - ancestorBit contexts include a cross-site ancestor iframe.
+ *  - anonymousFrame contexts are third-party anonymous iframe contexts.
+ */
+const FRAME_CONTEXT = {
+  firstParty: 0,
+  thirdPartySameSite: 1,
+  thirdPartySameSite_AncestorBit: 2,
+  thirdPartyCrossSite: 3,
+  anonymousFrameSameSite: 4,
+  anonymousFrameSameSite_AncestorBit: 5,
+  anonymousFrameCrossSite: 6,
+};
+
+// TODO(crbug.com/1322897): Add AncestorBit contexts.
+const sameSiteContexts = [
+  FRAME_CONTEXT.firstParty,
+  FRAME_CONTEXT.thirdPartySameSite,
+  FRAME_CONTEXT.anonymousFrameSameSite,
+];
+
+// TODO(crbug.com/1322897): Add AncestorBit contexts.
+const crossSiteContexts = [
+  FRAME_CONTEXT.thirdPartyCrossSite,
+  FRAME_CONTEXT.anonymousFrameCrossSite,
+];
+
+// TODO(crbug.com/1322897): Add AncestorBit contexts.
+const childContexts = [
+  FRAME_CONTEXT.thirdPartySameSite,
+  FRAME_CONTEXT.thirdPartyCrossSite,
+  FRAME_CONTEXT.anonymousFrameSameSite,
+  FRAME_CONTEXT.anonymousFrameCrossSite,
+];
+
+/**
+ * Creates a promise test with same- & cross-site executor subframes.
+ *
+ * In addition to the standard testing object, the provided func will be called
+ * with a sendTo function. sendTo expects:
+ *   - contexts: an Iterable of FRAME_CONTEXT constants representing the
+ *               frame(s) in which the provided script will be concurrently run.
+ *   - js_gen: a function which should generate a script string when called
+ *             with a string token. sendTo will wait until a "done" message
+ *             is sent to this queue.
+ */
+function framed_test(func, description) {
+  const same_site_origin = get_host_info().HTTPS_ORIGIN;
+  const cross_site_origin = get_host_info().HTTPS_NOTSAMESITE_ORIGIN;
+  const frames = Object.values(FRAME_CONTEXT);
+
+  promise_test(async (t) => {
+    return new Promise(async (resolve, reject) => {
+      try {
+        // Set up handles to all third party frames.
+        const handles = [
+          null,  // firstParty
+          newIframe(same_site_origin),  // thirdPartySameSite
+          null,  // thirdPartySameSite_AncestorBit
+          newIframe(cross_site_origin),  // thirdPartyCrossSite
+          newAnonymousIframe(same_site_origin),  // anonymousFrameSameSite
+          null,  // anonymousFrameSameSite_AncestorBit
+          newAnonymousIframe(cross_site_origin),  // anonymousFrameCrossSite
+        ];
+        // Set up nested SameSite frames for ancestor bit contexts.
+        const setUpQueue = token();
+        send(newIframe(cross_site_origin),
+          child_frame_js(same_site_origin, "newIframe", setUpQueue));
+        handles[FRAME_CONTEXT.thirdPartySameSite_AncestorBit] =
+          await receive(setUpQueue);
+        send(newAnonymousIframe(cross_site_origin),
+          child_frame_js(same_site_origin, "newAnonymousIframe", setUpQueue));
+        handles[FRAME_CONTEXT.anonymousFrameSameSite_AncestorBit] =
+          await receive(setUpQueue);
+
+        const sendTo = (contexts, js_generator) => {
+          // Send to all contexts in parallel to minimize timeout concerns.
+          return Promise.all(contexts.map(async (context) => {
+            const queue = token();
+            const js_string = js_generator(queue, context);
+            switch (context) {
+              case FRAME_CONTEXT.firstParty:
+                // Code is executed directly in this frame via eval() rather
+                // than in a new context to avoid differences in API access.
+                eval(`(async () => {${js_string}})()`);
+                break;
+              case FRAME_CONTEXT.thirdPartySameSite:
+              case FRAME_CONTEXT.thirdPartyCrossSite:
+              case FRAME_CONTEXT.anonymousFrameSameSite:
+              case FRAME_CONTEXT.anonymousFrameCrossSite:
+              case FRAME_CONTEXT.thirdPartySameSite_AncestorBit:
+              case FRAME_CONTEXT.anonymousFrameSameSite_AncestorBit:
+                send(handles[context], js_string);
+                break;
+              default:
+                reject(`Cannot execute in context: ${context}`);
+            }
+            if (await receive(queue) != "done") {
+              reject(`Script failed in frame ${context}: ${js_string}`);
+            }
+          }));
+        };
+
+        await func(t, sendTo);
+      } catch (e) {
+        reject(e);
+      }
+      resolve();
+    });
+  }, description);
+}
diff --git a/testing/web-platform/tests/file-system-access/resources/opaque-origin-sandbox.html b/testing/web-platform/tests/file-system-access/resources/opaque-origin-sandbox.html
new file mode 100644
index 0000000000..f489f889b3
--- /dev/null
+++ b/testing/web-platform/tests/file-system-access/resources/opaque-origin-sandbox.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<script>
+  'use strict'
+
+  // Sends two messages to its creator:
+  // (1) The result of showDirectoryPicker().
+  // (2) The result of navigator.storage.getDirectory().
+
+  function post_message(data) {
+    if (window.parent !== null) {
+      window.parent.postMessage(data, { targetOrigin: '*' });
+    }
+    if (window.opener !== null) {
+      window.opener.postMessage(data, { targetOrigin: '*' });
+    }
+  }
+
+  try {
+    window.showDirectoryPicker()
+      .then(() => {
+        post_message('showDirectoryPicker(): FULFILLED');
+      }).catch(error => {
+        post_message(`showDirectoryPicker(): REJECTED: ${error.name}`);
+      });
+  } catch (error) {
+    post_message(`showDirectoryPicker(): EXCEPTION: ${error.name}`);
+  }
+
+  try {
+    navigator.storage.getDirectory()
+      .then(() => {
+        post_message('navigator.storage.getDirectory(): FULFILLED');
+      }).catch(error => {
+        post_message(`navigator.storage.getDirectory(): REJECTED: ${error.name}`);
+      });
+  } catch (error) {
+    post_message(`navigator.storage.getDirectory(): EXCEPTION: ${error.name}`);
+  }
+</script>
\ No newline at end of file
diff --git a/testing/web-platform/tests/file-system-access/resources/test-helpers.js b/testing/web-platform/tests/file-system-access/resources/test-helpers.js
new file mode 100644
index 0000000000..893cd19848
--- /dev/null
+++ b/testing/web-platform/tests/file-system-access/resources/test-helpers.js
@@ -0,0 +1,80 @@
+// A special path component meaning "this directory."
+const kCurrentDirectory = '.';
+
+// A special path component meaning "the parent directory."
+const kParentDirectory = '..';
+
+// Array of separators used to separate components in hierarchical paths.
+let kPathSeparators;
+if (navigator.userAgent.includes('Windows NT')) {
+  // Windows uses both '/' and '\' as path separators.
+  kPathSeparators = ['/', '\\'];
+} else {
+  kPathSeparators = ['/'];
+}
+
+async function getFileSize(handle) {
+  const file = await handle.getFile();
+  return file.size;
+}
+
+async function getFileContents(handle) {
+  const file = await handle.getFile();
+  return new Response(file).text();
+}
+
+async function getDirectoryEntryCount(handle) {
+  let result = 0;
+  for await (let entry of handle) {
+    result++;
+  }
+  return result;
+}
+
+async function getSortedDirectoryEntries(handle) {
+  let result = [];
+  for await (let entry of handle.values()) {
+    if (entry.kind === 'directory')
+      result.push(entry.name + '/');
+    else
+      result.push(entry.name);
+  }
+  result.sort();
+  return result;
+}
+
+async function createDirectory(test, name, parent) {
+  const new_dir_handle = await parent.getDirectoryHandle(name, {create: true});
+  test.add_cleanup(async () => {
+    try {
+      await parent.removeEntry(name, {recursive: true});
+    } catch (e) {
+      // Ignore any errors when removing directories, as tests might
+      // have already removed the directory.
+    }
+  });
+  return new_dir_handle;
+}
+
+async function createEmptyFile(test, name, parent) {
+  const handle = await parent.getFileHandle(name, {create: true});
+  test.add_cleanup(async () => {
+    try {
+      await parent.removeEntry(name);
+    } catch (e) {
+      // Ignore any errors when removing files, as tests might already remove
+      // the file.
+    }
+  });
+  // Make sure the file is empty.
+  assert_equals(await getFileSize(handle), 0);
+  return handle;
+}
+
+async function createFileWithContents(test, name, contents, parent) {
+  const handle = await createEmptyFile(test, name, parent);
+  const writer = await handle.createWritable();
+  await writer.write(new Blob([contents]));
+  await writer.close();
+  return handle;
+}