1 // Copyright (c) 2010 The Chromium Embedded Framework Authors. All rights
2 // reserved. Use of this source code is governed by a BSD-style license that
3 // can be found in the LICENSE file.
4
5 #include "include/cef_stream.h"
6 #include "include/cef_zip_reader.h"
7 #include "include/wrapper/cef_zip_archive.h"
8 #include "tests/gtest/include/gtest/gtest.h"
9
10 namespace {
11
12 unsigned char g_test_zip[] = {
13 0x50, 0x4b, 0x03, 0x04, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x67, 0x7f,
14 0x57, 0x3d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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115 0x00, 0x00, 0x00, 0x02, 0x80, 0x57, 0x3d, 0x1a, 0x5d, 0x57, 0x5d, 0x14,
116 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00, 0x00,
117 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x1e, 0x02, 0x00,
118 0x00, 0x74, 0x65, 0x73, 0x74, 0x5f, 0x61, 0x72, 0x63, 0x68, 0x69, 0x76,
119 0x65, 0x2f, 0x66, 0x6f, 0x6c, 0x64, 0x65, 0x72, 0x20, 0x32, 0x2f, 0x66,
120 0x69, 0x6c, 0x65, 0x20, 0x32, 0x61, 0x2e, 0x74, 0x78, 0x74, 0x50, 0x4b,
121 0x05, 0x06, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00, 0x09, 0x00, 0x9d, 0x02,
122 0x00, 0x00, 0x71, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00};
123
124 } // namespace
125
126 // Test Zip reading.
TEST(ZipReaderTest,Read)127 TEST(ZipReaderTest, Read) {
128 // Create the stream reader.
129 CefRefPtr<CefStreamReader> stream(
130 CefStreamReader::CreateForData(g_test_zip, sizeof(g_test_zip) - 1));
131 ASSERT_TRUE(stream.get() != nullptr);
132
133 // Create the Zip reader.
134 CefRefPtr<CefZipReader> reader(CefZipReader::Create(stream));
135 ASSERT_TRUE(reader.get() != nullptr);
136
137 char buff[25];
138
139 // Walk through the archive contents.
140 ASSERT_TRUE(reader->MoveToFirstFile());
141 ASSERT_EQ(reader->GetFileName(), "test_archive/");
142 ASSERT_EQ(reader->GetFileSize(), 0);
143
144 ASSERT_TRUE(reader->MoveToNextFile());
145 ASSERT_EQ(reader->GetFileName(), "test_archive/file 1.txt");
146 ASSERT_EQ(reader->GetFileSize(), 19);
147 ASSERT_TRUE(reader->OpenFile(""));
148 ASSERT_EQ(reader->ReadFile(buff, sizeof(buff)), 19);
149 ASSERT_TRUE(!strncmp(buff, "Contents of file 1.", 19));
150
151 ASSERT_TRUE(reader->MoveToNextFile());
152 ASSERT_EQ(reader->GetFileName(), "test_archive/folder 1/");
153 ASSERT_EQ(reader->GetFileSize(), 0);
154
155 ASSERT_TRUE(reader->MoveToNextFile());
156 ASSERT_EQ(reader->GetFileName(), "test_archive/folder 1/file 1a.txt");
157 ASSERT_EQ(reader->GetFileSize(), 20);
158 ASSERT_TRUE(reader->OpenFile(""));
159 ASSERT_EQ(reader->ReadFile(buff, sizeof(buff)), 20);
160 ASSERT_TRUE(reader->CloseFile());
161 ASSERT_TRUE(!strncmp(buff, "Contents of file 1A.", 20));
162
163 ASSERT_TRUE(reader->MoveToNextFile());
164 ASSERT_EQ(reader->GetFileName(), "test_archive/folder 1/file 1b.txt");
165 ASSERT_EQ(reader->GetFileSize(), 20);
166 ASSERT_TRUE(reader->OpenFile(""));
167 ASSERT_EQ(reader->ReadFile(buff, sizeof(buff)), 20);
168 ASSERT_TRUE(reader->CloseFile());
169 ASSERT_TRUE(!strncmp(buff, "Contents of file 1B.", 20));
170
171 ASSERT_TRUE(reader->MoveToNextFile());
172 ASSERT_EQ(reader->GetFileName(), "test_archive/folder 1/folder 1a/");
173 ASSERT_EQ(reader->GetFileSize(), 0);
174
175 ASSERT_TRUE(reader->MoveToNextFile());
176 ASSERT_EQ(reader->GetFileName(),
177 "test_archive/folder 1/folder 1a/file 1a1.txt");
178 ASSERT_EQ(reader->GetFileSize(), 21);
179 ASSERT_TRUE(reader->OpenFile(""));
180 ASSERT_EQ(reader->ReadFile(buff, sizeof(buff)), 21);
181 ASSERT_TRUE(reader->CloseFile());
182 ASSERT_TRUE(!strncmp(buff, "Contents of file 1A1.", 21));
183
184 ASSERT_TRUE(reader->MoveToNextFile());
185 ASSERT_EQ(reader->GetFileName(), "test_archive/folder 2/");
186 ASSERT_EQ(reader->GetFileSize(), 0);
187
188 ASSERT_TRUE(reader->MoveToNextFile());
189 ASSERT_EQ(reader->GetFileName(), "test_archive/folder 2/file 2a.txt");
190 ASSERT_EQ(reader->GetFileSize(), 20);
191 ASSERT_TRUE(reader->OpenFile(""));
192 ASSERT_EQ(reader->ReadFile(buff, sizeof(buff)), 20);
193 ASSERT_TRUE(reader->CloseFile());
194 ASSERT_TRUE(!strncmp(buff, "Contents of file 2A.", 20));
195
196 ASSERT_FALSE(reader->MoveToNextFile());
197
198 // Try seeking a particular file
199 ASSERT_TRUE(reader->MoveToFile("TEST_ARCHIVE/FOLDER 1/FILE 1B.TXT", false));
200 ASSERT_EQ(reader->GetFileName(), "test_archive/folder 1/file 1b.txt");
201 ASSERT_EQ(reader->GetFileSize(), 20);
202 ASSERT_TRUE(reader->OpenFile(""));
203 ASSERT_EQ(reader->ReadFile(buff, sizeof(buff)), 20);
204 ASSERT_TRUE(reader->CloseFile());
205 ASSERT_TRUE(!strncmp(buff, "Contents of file 1B.", 20));
206
207 ASSERT_TRUE(reader->MoveToFile("test_archive/folder 1/file 1b.txt", true));
208 ASSERT_FALSE(reader->MoveToFile("test_archive/folder 1/FILE 1B.txt", true));
209
210 ASSERT_TRUE(reader->Close());
211 }
212
213 // Test CefZipArchive object.
TEST(ZipReaderTest,ReadArchive)214 TEST(ZipReaderTest, ReadArchive) {
215 // Create the stream reader.
216 CefRefPtr<CefStreamReader> stream(
217 CefStreamReader::CreateForData(g_test_zip, sizeof(g_test_zip) - 1));
218 ASSERT_TRUE(stream.get() != nullptr);
219
220 // Create the Zip archive object.
221 CefRefPtr<CefZipArchive> archive(new CefZipArchive());
222
223 ASSERT_EQ(archive->Load(stream, CefString(), false), (size_t)5);
224
225 ASSERT_TRUE(archive->HasFile("test_archive/file 1.txt"));
226 ASSERT_TRUE(archive->HasFile("test_archive/folder 1/file 1a.txt"));
227 ASSERT_TRUE(archive->HasFile("test_archive/FOLDER 1/file 1b.txt"));
228 ASSERT_TRUE(archive->HasFile("test_archive/folder 1/folder 1a/file 1a1.txt"));
229 ASSERT_TRUE(archive->HasFile("test_archive/folder 2/file 2a.txt"));
230
231 // Test content retrieval.
232 CefRefPtr<CefZipArchive::File> file;
233 file = archive->GetFile("test_archive/folder 2/file 2a.txt");
234 ASSERT_TRUE(file.get());
235
236 ASSERT_EQ(file->GetDataSize(), (size_t)20);
237 ASSERT_TRUE(!strncmp(reinterpret_cast<const char*>(file->GetData()),
238 "Contents of file 2A.", 20));
239
240 // Test stream reading.
241 CefRefPtr<CefStreamReader> reader(file->GetStreamReader());
242 ASSERT_TRUE(reader.get());
243
244 char buff[8];
245 ASSERT_EQ(reader->Read(buff, 1, 8), (size_t)8);
246 ASSERT_TRUE(!strncmp(buff, "Contents", 8));
247 ASSERT_EQ(reader->Read(buff, 1, 8), (size_t)8);
248 ASSERT_TRUE(!strncmp(buff, " of file", 8));
249 ASSERT_EQ(reader->Read(buff, 1, 8), (size_t)4);
250 ASSERT_TRUE(!strncmp(buff, " 2A.", 4));
251 ASSERT_TRUE(reader->Eof());
252 }
253