1 files changed, 131 insertions, 0 deletions
diff --git a/dom/fs/test/gtest/api/TestFileSystemHandle.cpp b/dom/fs/test/gtest/api/TestFileSystemHandle.cpp
new file mode 100644
index 0000000000..19cdc98a84
--- /dev/null
+++ b/dom/fs/test/gtest/api/TestFileSystemHandle.cpp
@@ -0,0 +1,131 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "FileSystemMocks.h"
+#include "fs/FileSystemChildFactory.h"
+#include "gtest/gtest.h"
+#include "mozilla/dom/FileSystemDirectoryHandle.h"
+#include "mozilla/dom/FileSystemFileHandle.h"
+#include "mozilla/dom/FileSystemHandle.h"
+#include "mozilla/dom/FileSystemHandleBinding.h"
+#include "mozilla/dom/FileSystemManager.h"
+#include "mozilla/dom/StorageManager.h"
+#include "nsIGlobalObject.h"
+
+namespace mozilla::dom::fs::test {
+
+class TestFileSystemHandle : public ::testing::Test {
+ protected:
+  void SetUp() override {
+    // TODO: Fix the test to not depend on CreateFileSystemManagerParent
+    // failure because of the pref set to false.
+    nsCOMPtr<nsIPrefBranch> prefs = do_GetService(NS_PREFSERVICE_CONTRACTID);
+    prefs->SetBoolPref("dom.fs.enabled", false);
+
+    mDirMetadata = FileSystemEntryMetadata("dir"_ns, u"Directory"_ns,
+                                           /* directory */ true);
+    mFileMetadata =
+        FileSystemEntryMetadata("file"_ns, u"File"_ns, /* directory */ false);
+    mManager = MakeAndAddRef<FileSystemManager>(mGlobal, nullptr);
+  }
+
+  void TearDown() override {
+    nsCOMPtr<nsIPrefBranch> prefs = do_GetService(NS_PREFSERVICE_CONTRACTID);
+    prefs->SetBoolPref("dom.fs.enabled", true);
+
+    if (!mManager->IsShutdown()) {
+      mManager->Shutdown();
+    }
+  }
+
+  nsIGlobalObject* mGlobal = GetGlobal();
+  FileSystemEntryMetadata mDirMetadata;
+  FileSystemEntryMetadata mFileMetadata;
+  RefPtr<FileSystemManager> mManager;
+};
+
+TEST_F(TestFileSystemHandle, createAndDestroyHandles) {
+  RefPtr<FileSystemHandle> dirHandle =
+      new FileSystemDirectoryHandle(mGlobal, mManager, mDirMetadata);
+  RefPtr<FileSystemHandle> fileHandle =
+      new FileSystemFileHandle(mGlobal, mManager, mFileMetadata);
+
+  EXPECT_TRUE(dirHandle);
+  EXPECT_TRUE(fileHandle);
+}
+
+TEST_F(TestFileSystemHandle, areFileNamesAsExpected) {
+  RefPtr<FileSystemHandle> dirHandle =
+      new FileSystemDirectoryHandle(mGlobal, mManager, mDirMetadata);
+  RefPtr<FileSystemHandle> fileHandle =
+      new FileSystemFileHandle(mGlobal, mManager, mFileMetadata);
+
+  auto GetEntryName = [](const RefPtr<FileSystemHandle>& aHandle) {
+    DOMString domName;
+    aHandle->GetName(domName);
+    nsString result;
+    domName.ToString(result);
+    return result;
+  };
+
+  const nsString& dirName = GetEntryName(dirHandle);
+  EXPECT_TRUE(mDirMetadata.entryName().Equals(dirName));
+
+  const nsString& fileName = GetEntryName(fileHandle);
+  EXPECT_TRUE(mFileMetadata.entryName().Equals(fileName));
+}
+
+TEST_F(TestFileSystemHandle, isParentObjectReturned) {
+  ASSERT_TRUE(mGlobal);
+  RefPtr<FileSystemHandle> dirHandle =
+      new FileSystemDirectoryHandle(mGlobal, mManager, mDirMetadata);
+
+  ASSERT_EQ(mGlobal, dirHandle->GetParentObject());
+}
+
+TEST_F(TestFileSystemHandle, areHandleKindsAsExpected) {
+  RefPtr<FileSystemHandle> dirHandle =
+      new FileSystemDirectoryHandle(mGlobal, mManager, mDirMetadata);
+  RefPtr<FileSystemHandle> fileHandle =
+      new FileSystemFileHandle(mGlobal, mManager, mFileMetadata);
+
+  EXPECT_EQ(FileSystemHandleKind::Directory, dirHandle->Kind());
+  EXPECT_EQ(FileSystemHandleKind::File, fileHandle->Kind());
+}
+
+TEST_F(TestFileSystemHandle, isDifferentEntry) {
+  RefPtr<FileSystemHandle> dirHandle =
+      new FileSystemDirectoryHandle(mGlobal, mManager, mDirMetadata);
+  RefPtr<FileSystemHandle> fileHandle =
+      new FileSystemFileHandle(mGlobal, mManager, mFileMetadata);
+
+  IgnoredErrorResult rv;
+  RefPtr<Promise> promise = dirHandle->IsSameEntry(*fileHandle, rv);
+  ASSERT_TRUE(rv.ErrorCodeIs(NS_OK));
+  ASSERT_TRUE(promise);
+  ASSERT_EQ(Promise::PromiseState::Resolved, promise->State());
+
+  nsString result;
+  ASSERT_NSEQ(NS_OK, GetAsString(promise, result));
+  ASSERT_STREQ(u"false"_ns, result);
+}
+
+TEST_F(TestFileSystemHandle, isSameEntry) {
+  RefPtr<FileSystemHandle> fileHandle =
+      new FileSystemFileHandle(mGlobal, mManager, mFileMetadata);
+
+  IgnoredErrorResult rv;
+  RefPtr<Promise> promise = fileHandle->IsSameEntry(*fileHandle, rv);
+  ASSERT_TRUE(rv.ErrorCodeIs(NS_OK));
+  ASSERT_TRUE(promise);
+  ASSERT_EQ(Promise::PromiseState::Resolved, promise->State());
+
+  nsString result;
+  ASSERT_NSEQ(NS_OK, GetAsString(promise, result));
+  ASSERT_STREQ(u"true"_ns, result);
+}
+
+}  // namespace mozilla::dom::fs::test