Skip to content

xplat/js/react-native-github/packages/react-native/ReactCxxPlatform/react/io/platform/android/ResourceLoader.cpp #58385

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
meta-codesync wants to merge 1 commit into
base: main
Choose a base branch
from
+38 −0
Open

xplat/js/react-native-github/packages/react-native/ReactCxxPlatform/react/io/platform/android/ResourceLoader.cpp #58385

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
38 changes: 38 additions & 0 deletions packages/react-native/ReactCxxPlatform/react/io/tests/fbcode/ResourceLoaderTest.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,38 @@
/*
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/

#include <gtest/gtest.h>
#include <react/io/ResourceLoader.h>

namespace facebook::react {

// Exercises the path-classification contract that ResourceLoader::isDirectory
// and isFile rely on for their "absolute path" fast path. This is pure lexical
// logic and performs no filesystem, JNI, or asset-manager access.
class ResourceLoaderTest : public ::testing::Test {};

TEST_F(ResourceLoaderTest, testIsAbsolutePathRejectsRelativePaths) {
// Relative paths must never take the absolute fast path, regardless of the
// separator or leading "./" or "../" components.
EXPECT_FALSE(ResourceLoader::isAbsolutePath("assets/index.bundle"));
EXPECT_FALSE(ResourceLoader::isAbsolutePath("./config.json"));
EXPECT_FALSE(ResourceLoader::isAbsolutePath("../parent/file.txt"));
EXPECT_FALSE(ResourceLoader::isAbsolutePath("bundle.js"));
}

TEST_F(ResourceLoaderTest, testIsAbsolutePathRejectsEmptyPath) {
// An empty path has no root and must never be treated as absolute; otherwise
// isDirectory/isFile would take the absolute fast path for an invalid input.
EXPECT_FALSE(ResourceLoader::isAbsolutePath(""));
}

TEST_F(ResourceLoaderTest, testIsAbsolutePathAcceptsAbsolutePaths) {
EXPECT_TRUE(ResourceLoader::isAbsolutePath("/data/data/com.app/bundle.js"));
EXPECT_TRUE(ResourceLoader::isAbsolutePath("/"));
}

} // namespace facebook::react
Loading