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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/android/content_uri_utils.h"
#include <vector>
#include "base/containers/fixed_flat_map.h"
#include "base/files/file.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/path_service.h"
#include "base/test/android/content_uri_test_utils.h"
#include "base/test/test_file_util.h"
#include "base/time/time.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace base {
TEST(ContentUriUtilsTest, Test) {
// Get the test image path.
FilePath data_dir;
ASSERT_TRUE(PathService::Get(DIR_TEST_DATA, &data_dir));
data_dir = data_dir.AppendASCII("file_util");
ASSERT_TRUE(PathExists(data_dir));
FilePath image_file = data_dir.Append(FILE_PATH_LITERAL("red.png"));
File::Info info;
ASSERT_TRUE(GetFileInfo(image_file, &info));
int image_size = info.size;
// Insert the image into MediaStore. MediaStore will do some conversions, and
// return the content URI.
FilePath path = InsertImageIntoMediaStore(image_file);
EXPECT_TRUE(path.IsContentUri());
EXPECT_TRUE(PathExists(path));
// Validate GetContentUriMimeType().
std::string mime = GetContentUriMimeType(path);
EXPECT_EQ(mime, std::string("image/png"));
// Validate GetFileInfo() for content-URI.
EXPECT_TRUE(GetFileInfo(path, &info));
EXPECT_EQ(info.size, image_size);
FilePath invalid_path("content://foo.bar");
mime = GetContentUriMimeType(invalid_path);
EXPECT_TRUE(mime.empty());
EXPECT_FALSE(GetFileInfo(invalid_path, &info));
}
TEST(ContentUriUtilsTest, TranslateOpenFlagsToJavaMode) {
constexpr auto kTranslations = MakeFixedFlatMap<uint32_t, std::string>({
{File::FLAG_OPEN | File::FLAG_READ, "r"},
{File::FLAG_OPEN_ALWAYS | File::FLAG_READ | File::FLAG_WRITE, "rw"},
{File::FLAG_OPEN_ALWAYS | File::FLAG_APPEND, "wa"},
{File::FLAG_CREATE_ALWAYS | File::FLAG_READ | File::FLAG_WRITE, "rwt"},
{File::FLAG_CREATE_ALWAYS | File::FLAG_WRITE, "wt"},
});
for (const auto open_or_create : std::vector<uint32_t>(
{0u, File::FLAG_OPEN, File::FLAG_CREATE, File::FLAG_OPEN_ALWAYS,
File::FLAG_CREATE_ALWAYS, File::FLAG_OPEN_TRUNCATED})) {
for (const auto read_write_append : std::vector<uint32_t>(
{0u, File::FLAG_READ, File::FLAG_WRITE, File::FLAG_APPEND,
File::FLAG_READ | File::FLAG_WRITE})) {
for (const auto other : std::vector<uint32_t>(
{0u, File::FLAG_DELETE_ON_CLOSE, File::FLAG_TERMINAL_DEVICE})) {
uint32_t open_flags = open_or_create | read_write_append | other;
auto mode = internal::TranslateOpenFlagsToJavaMode(open_flags);
auto it = kTranslations.find(open_flags);
if (it != kTranslations.end()) {
EXPECT_TRUE(mode.has_value()) << "flag=0x" << std::hex << open_flags;
EXPECT_EQ(mode.value(), it->second)
<< "flag=0x" << std::hex << open_flags;
} else {
EXPECT_FALSE(mode.has_value()) << "flag=0x" << std::hex << open_flags;
}
}
}
}
}
TEST(ContentUriUtilsTest, GetFileInfo) {
ScopedTempDir temp_dir;
ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
FilePath file = temp_dir.GetPath().Append("testfile");
FilePath dir = temp_dir.GetPath().Append("testdir");
FilePath not_exists = temp_dir.GetPath().Append("not-exists");
ASSERT_TRUE(WriteFile(file, "123"));
ASSERT_TRUE(CreateDirectory(dir));
FilePath content_uri_file =
*test::android::GetContentUriFromCacheDirFilePath(file);
FilePath content_uri_dir =
*test::android::GetContentUriFromCacheDirFilePath(dir);
FilePath content_uri_document =
*test::android::GetInMemoryContentDocumentUriFromCacheDirFilePath(file);
FilePath content_uri_tree =
*test::android::GetInMemoryContentTreeUriFromCacheDirDirectory(dir);
FilePath content_uri_not_exists =
*test::android::GetContentUriFromCacheDirFilePath(not_exists);
EXPECT_TRUE(PathExists(content_uri_file));
EXPECT_TRUE(PathExists(content_uri_dir));
EXPECT_TRUE(PathExists(content_uri_document));
EXPECT_TRUE(PathExists(content_uri_tree));
EXPECT_FALSE(PathExists(content_uri_not_exists));
File::Info info;
EXPECT_TRUE(GetFileInfo(file, &info));
File::Info content_uri_info;
EXPECT_TRUE(GetFileInfo(content_uri_file, &content_uri_info));
EXPECT_EQ(content_uri_info.size, 3);
EXPECT_FALSE(content_uri_info.is_directory);
EXPECT_EQ(content_uri_info.last_modified, info.last_modified);
EXPECT_TRUE(GetFileInfo(content_uri_document, &content_uri_info));
EXPECT_FALSE(content_uri_info.is_directory);
// Java DocumentProvider only does resolution to seconds.
EXPECT_EQ(content_uri_info.last_modified.ToTimeT(),
info.last_modified.ToTimeT());
EXPECT_TRUE(GetFileInfo(dir, &info));
EXPECT_TRUE(GetFileInfo(content_uri_tree, &content_uri_info));
EXPECT_TRUE(content_uri_info.is_directory);
EXPECT_EQ(content_uri_info.last_modified.ToTimeT(),
info.last_modified.ToTimeT());
EXPECT_TRUE(GetFileInfo(content_uri_dir, &content_uri_info));
EXPECT_TRUE(content_uri_info.is_directory);
EXPECT_EQ(content_uri_info.last_modified, info.last_modified);
EXPECT_FALSE(GetFileInfo(not_exists, &info));
EXPECT_FALSE(GetFileInfo(content_uri_not_exists, &info));
}
TEST(ContentUriUtilsTest, ContentUriBuildDocumentUriUsingTree) {
base::FilePath tree_uri("content://authority/tree/foo");
// The encoded_document_id will be encoded if it has any special chars.
EXPECT_EQ(ContentUriBuildDocumentUriUsingTree(tree_uri, "doc:bar").value(),
"content://authority/tree/foo/document/doc%3Abar");
// `%` should not get encoded again to `%25` when it is a valid encoding, but
// chars are upper-cased.
EXPECT_EQ(ContentUriBuildDocumentUriUsingTree(tree_uri, "doc%3Abar").value(),
"content://authority/tree/foo/document/doc%3Abar");
EXPECT_EQ(ContentUriBuildDocumentUriUsingTree(tree_uri, "doc%3abar").value(),
"content://authority/tree/foo/document/doc%3Abar");
// Strange stuff happens if the encoding is invalid.
EXPECT_EQ(ContentUriBuildDocumentUriUsingTree(tree_uri, "doc%").value(),
"content://authority/tree/foo/document/doc%EF%BF%BD");
EXPECT_EQ(ContentUriBuildDocumentUriUsingTree(tree_uri, "doc%3").value(),
"content://authority/tree/foo/document/doc%EF%BF%BD");
EXPECT_EQ(ContentUriBuildDocumentUriUsingTree(tree_uri, "doc%xy").value(),
"content://authority/tree/foo/document/doc%EF%BF%BD%00y");
}
TEST(ContentUriUtilsTest, GetOrCreateByDisplayName) {
ScopedTempDir temp_dir;
ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
FilePath dir = temp_dir.GetPath().Append("dir");
ASSERT_TRUE(base::CreateDirectory(dir));
FilePath child1 = dir.Append("child1.txt");
FilePath child2 = dir.Append("child2.txt");
ASSERT_TRUE(WriteFile(child1, "1"));
FilePath parent =
*test::android::GetInMemoryContentTreeUriFromCacheDirDirectory(dir);
// If there is a match, the result should be the valid tree URI.
bool is_directory = false;
bool create = false;
FilePath child = ContentUriGetChildDocumentOrQuery(
parent, "child1.txt", "text/plain", is_directory, create);
EXPECT_EQ(child.value(),
"content://org.chromium.native_test.docprov/tree/" +
temp_dir.GetPath().BaseName().value() + "%2Fdir/document/" +
temp_dir.GetPath().BaseName().value() + "%2Fdir%2Fchild1.txt");
EXPECT_FALSE(ContentUriIsCreateChildDocumentQuery(child));
EXPECT_TRUE(internal::ContentUriExists(child));
// If there is not a match, and create is not set, the result should be empty.
child = ContentUriGetChildDocumentOrQuery(parent, "child2.txt", "text/plain",
is_directory, create);
EXPECT_TRUE(child.empty());
EXPECT_FALSE(ContentUriIsCreateChildDocumentQuery(child));
EXPECT_FALSE(internal::ContentUriExists(child));
// If create is set the result should be a create-child-document query.
create = true;
FilePath query = ContentUriGetChildDocumentOrQuery(
parent, "child2.txt", "text/plain", is_directory, create);
EXPECT_EQ(query.value(),
"content://org.chromium.native_test.docprov/create-child-document/"
"tree/" +
temp_dir.GetPath().BaseName().value() + "%2Fdir/document/" +
temp_dir.GetPath().BaseName().value() +
"%2Fdir/mime-type/text%2Fplain/display-name/child2.txt");
EXPECT_TRUE(ContentUriIsCreateChildDocumentQuery(query));
EXPECT_FALSE(internal::ContentUriExists(query));
// Lookup should fail when create is false if doc does not exist.
create = false;
child = ContentUriGetDocumentFromQuery(query, create);
EXPECT_TRUE(child.empty());
EXPECT_FALSE(base::PathExists(child2));
// Lookup should create the document, and return the valid URI when create is
// set.
create = true;
child = ContentUriGetDocumentFromQuery(query, create);
EXPECT_EQ(child.value(),
"content://org.chromium.native_test.docprov/tree/" +
temp_dir.GetPath().BaseName().value() + "%2Fdir/document/" +
temp_dir.GetPath().BaseName().value() + "%2Fdir%2Fchild2.txt");
EXPECT_FALSE(ContentUriIsCreateChildDocumentQuery(child));
EXPECT_TRUE(internal::ContentUriExists(child));
EXPECT_TRUE(base::PathExists(child2));
}
} // namespace base
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