diff options
Diffstat (limited to 'tests/component')
| -rw-r--r-- | tests/component/updater_test.cpp | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/tests/component/updater_test.cpp b/tests/component/updater_test.cpp index 5bfd7cb40..50e0a6345 100644 --- a/tests/component/updater_test.cpp +++ b/tests/component/updater_test.cpp @@ -255,6 +255,215 @@ TEST_F(UpdaterTest, file_getprop) { expect("", script6.c_str(), kNoCause); } +TEST_F(UpdaterTest, delete) { + // Delete none. + expect("0", "delete()", kNoCause); + expect("0", "delete(\"/doesntexist\")", kNoCause); + expect("0", "delete(\"/doesntexist1\", \"/doesntexist2\")", kNoCause); + expect("0", "delete(\"/doesntexist1\", \"/doesntexist2\", \"/doesntexist3\")", kNoCause); + + // Delete one file. + TemporaryFile temp_file1; + ASSERT_TRUE(android::base::WriteStringToFile("abc", temp_file1.path)); + std::string script1("delete(\"" + std::string(temp_file1.path) + "\")"); + expect("1", script1.c_str(), kNoCause); + + // Delete two files. + TemporaryFile temp_file2; + ASSERT_TRUE(android::base::WriteStringToFile("abc", temp_file2.path)); + TemporaryFile temp_file3; + ASSERT_TRUE(android::base::WriteStringToFile("abc", temp_file3.path)); + std::string script2("delete(\"" + std::string(temp_file2.path) + "\", \"" + + std::string(temp_file3.path) + "\")"); + expect("2", script2.c_str(), kNoCause); + + // Delete already deleted files. + expect("0", script2.c_str(), kNoCause); + + // Delete one out of three. + TemporaryFile temp_file4; + ASSERT_TRUE(android::base::WriteStringToFile("abc", temp_file4.path)); + std::string script3("delete(\"/doesntexist1\", \"" + std::string(temp_file4.path) + + "\", \"/doesntexist2\")"); + expect("1", script3.c_str(), kNoCause); +} + +TEST_F(UpdaterTest, rename) { + // rename() expects two arguments. + expect(nullptr, "rename()", kArgsParsingFailure); + expect(nullptr, "rename(\"arg1\")", kArgsParsingFailure); + expect(nullptr, "rename(\"arg1\", \"arg2\", \"arg3\")", kArgsParsingFailure); + + // src_name or dst_name cannot be empty. + expect(nullptr, "rename(\"\", \"arg2\")", kArgsParsingFailure); + expect(nullptr, "rename(\"arg1\", \"\")", kArgsParsingFailure); + + // File doesn't exist (both of src and dst). + expect(nullptr, "rename(\"/doesntexist\", \"/doesntexisteither\")" , kFileRenameFailure); + + // Can't create parent directory. + TemporaryFile temp_file1; + ASSERT_TRUE(android::base::WriteStringToFile("abc", temp_file1.path)); + std::string script1("rename(\"" + std::string(temp_file1.path) + "\", \"/proc/0/file1\")"); + expect(nullptr, script1.c_str(), kFileRenameFailure); + + // Rename. + TemporaryFile temp_file2; + std::string script2("rename(\"" + std::string(temp_file1.path) + "\", \"" + + std::string(temp_file2.path) + "\")"); + expect(temp_file2.path, script2.c_str(), kNoCause); + + // Already renamed. + expect(temp_file2.path, script2.c_str(), kNoCause); + + // Parents create successfully. + TemporaryFile temp_file3; + TemporaryDir td; + std::string temp_dir(td.path); + std::string dst_file = temp_dir + "/aaa/bbb/a.txt"; + std::string script3("rename(\"" + std::string(temp_file3.path) + "\", \"" + dst_file + "\")"); + expect(dst_file.c_str(), script3.c_str(), kNoCause); + + // Clean up the temp files under td. + ASSERT_EQ(0, unlink(dst_file.c_str())); + ASSERT_EQ(0, rmdir((temp_dir + "/aaa/bbb").c_str())); + ASSERT_EQ(0, rmdir((temp_dir + "/aaa").c_str())); +} + +TEST_F(UpdaterTest, symlink) { + // symlink expects 1+ argument. + expect(nullptr, "symlink()", kArgsParsingFailure); + + // symlink should fail if src is an empty string. + TemporaryFile temp_file1; + std::string script1("symlink(\"" + std::string(temp_file1.path) + "\", \"\")"); + expect(nullptr, script1.c_str(), kSymlinkFailure); + + std::string script2("symlink(\"" + std::string(temp_file1.path) + "\", \"src1\", \"\")"); + expect(nullptr, script2.c_str(), kSymlinkFailure); + + // symlink failed to remove old src. + std::string script3("symlink(\"" + std::string(temp_file1.path) + "\", \"/proc\")"); + expect(nullptr, script3.c_str(), kSymlinkFailure); + + // symlink can create symlinks. + TemporaryFile temp_file; + std::string content = "magicvalue"; + ASSERT_TRUE(android::base::WriteStringToFile(content, temp_file.path)); + + TemporaryDir td; + std::string src1 = std::string(td.path) + "/symlink1"; + std::string src2 = std::string(td.path) + "/symlink2"; + std::string script4("symlink(\"" + std::string(temp_file.path) + "\", \"" + + src1 + "\", \"" + src2 + "\")"); + expect("t", script4.c_str(), kNoCause); + + // Verify the created symlinks. + struct stat sb; + ASSERT_TRUE(lstat(src1.c_str(), &sb) == 0 && S_ISLNK(sb.st_mode)); + ASSERT_TRUE(lstat(src2.c_str(), &sb) == 0 && S_ISLNK(sb.st_mode)); + + // Clean up the leftovers. + ASSERT_EQ(0, unlink(src1.c_str())); + ASSERT_EQ(0, unlink(src2.c_str())); +} + +TEST_F(UpdaterTest, package_extract_dir) { + // package_extract_dir expects 2 arguments. + expect(nullptr, "package_extract_dir()", kArgsParsingFailure); + expect(nullptr, "package_extract_dir(\"arg1\")", kArgsParsingFailure); + expect(nullptr, "package_extract_dir(\"arg1\", \"arg2\", \"arg3\")", kArgsParsingFailure); + + std::string zip_path = from_testdata_base("ziptest_valid.zip"); + ZipArchiveHandle handle; + ASSERT_EQ(0, OpenArchive(zip_path.c_str(), &handle)); + + // Need to set up the ziphandle. + UpdaterInfo updater_info; + updater_info.package_zip = handle; + + // Extract "b/c.txt" and "b/d.txt" with package_extract_dir("b", "<dir>"). + TemporaryDir td; + std::string temp_dir(td.path); + std::string script("package_extract_dir(\"b\", \"" + temp_dir + "\")"); + expect("t", script.c_str(), kNoCause, &updater_info); + + // Verify. + std::string data; + std::string file_c = temp_dir + "/c.txt"; + ASSERT_TRUE(android::base::ReadFileToString(file_c, &data)); + ASSERT_EQ(kCTxtContents, data); + + std::string file_d = temp_dir + "/d.txt"; + ASSERT_TRUE(android::base::ReadFileToString(file_d, &data)); + ASSERT_EQ(kDTxtContents, data); + + // Modify the contents in order to retry. It's expected to be overwritten. + ASSERT_TRUE(android::base::WriteStringToFile("random", file_c)); + ASSERT_TRUE(android::base::WriteStringToFile("random", file_d)); + + // Extract again and verify. + expect("t", script.c_str(), kNoCause, &updater_info); + + ASSERT_TRUE(android::base::ReadFileToString(file_c, &data)); + ASSERT_EQ(kCTxtContents, data); + ASSERT_TRUE(android::base::ReadFileToString(file_d, &data)); + ASSERT_EQ(kDTxtContents, data); + + // Clean up the temp files under td. + ASSERT_EQ(0, unlink(file_c.c_str())); + ASSERT_EQ(0, unlink(file_d.c_str())); + + // Extracting "b/" (with slash) should give the same result. + script = "package_extract_dir(\"b/\", \"" + temp_dir + "\")"; + expect("t", script.c_str(), kNoCause, &updater_info); + + ASSERT_TRUE(android::base::ReadFileToString(file_c, &data)); + ASSERT_EQ(kCTxtContents, data); + ASSERT_TRUE(android::base::ReadFileToString(file_d, &data)); + ASSERT_EQ(kDTxtContents, data); + + ASSERT_EQ(0, unlink(file_c.c_str())); + ASSERT_EQ(0, unlink(file_d.c_str())); + + // Extracting "" is allowed. The entries will carry the path name. + script = "package_extract_dir(\"\", \"" + temp_dir + "\")"; + expect("t", script.c_str(), kNoCause, &updater_info); + + std::string file_a = temp_dir + "/a.txt"; + ASSERT_TRUE(android::base::ReadFileToString(file_a, &data)); + ASSERT_EQ(kATxtContents, data); + std::string file_b = temp_dir + "/b.txt"; + ASSERT_TRUE(android::base::ReadFileToString(file_b, &data)); + ASSERT_EQ(kBTxtContents, data); + std::string file_b_c = temp_dir + "/b/c.txt"; + ASSERT_TRUE(android::base::ReadFileToString(file_b_c, &data)); + ASSERT_EQ(kCTxtContents, data); + std::string file_b_d = temp_dir + "/b/d.txt"; + ASSERT_TRUE(android::base::ReadFileToString(file_b_d, &data)); + ASSERT_EQ(kDTxtContents, data); + + ASSERT_EQ(0, unlink(file_a.c_str())); + ASSERT_EQ(0, unlink(file_b.c_str())); + ASSERT_EQ(0, unlink(file_b_c.c_str())); + ASSERT_EQ(0, unlink(file_b_d.c_str())); + ASSERT_EQ(0, rmdir((temp_dir + "/b").c_str())); + + // Extracting non-existent entry should still give "t". + script = "package_extract_dir(\"doesntexist\", \"" + temp_dir + "\")"; + expect("t", script.c_str(), kNoCause, &updater_info); + + // Only relative zip_path is allowed. + script = "package_extract_dir(\"/b\", \"" + temp_dir + "\")"; + expect("", script.c_str(), kNoCause, &updater_info); + + // Only absolute dest_path is allowed. + script = "package_extract_dir(\"b\", \"path\")"; + expect("", script.c_str(), kNoCause, &updater_info); + + CloseArchive(handle); +} + // TODO: Test extracting to block device. TEST_F(UpdaterTest, package_extract_file) { // package_extract_file expects 1 or 2 arguments. |