summaryrefslogtreecommitdiffstats
path: root/tests/unit
diff options
context:
space:
mode:
Diffstat (limited to 'tests/unit')
-rw-r--r--tests/unit/recovery_test.cpp91
-rw-r--r--tests/unit/sysutil_test.cpp140
-rw-r--r--tests/unit/zip_test.cpp109
3 files changed, 190 insertions, 150 deletions
diff --git a/tests/unit/recovery_test.cpp b/tests/unit/recovery_test.cpp
deleted file mode 100644
index 28b845fb9..000000000
--- a/tests/unit/recovery_test.cpp
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <fcntl.h>
-#include <string.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include <android/log.h>
-#include <gtest/gtest.h>
-#include <private/android_logger.h>
-
-static const char myFilename[] = "/data/misc/recovery/inject.txt";
-static const char myContent[] = "Hello World\nWelcome to my recovery\n";
-
-// Failure is expected on systems that do not deliver either the
-// recovery-persist or recovery-refresh executables. Tests also require
-// a reboot sequence of test to truly verify.
-
-static ssize_t __pmsg_fn(log_id_t logId, char prio, const char *filename,
- const char *buf, size_t len, void *arg) {
- EXPECT_EQ(LOG_ID_SYSTEM, logId);
- EXPECT_EQ(ANDROID_LOG_INFO, prio);
- EXPECT_EQ(0, NULL == strstr(myFilename,filename));
- EXPECT_EQ(0, strcmp(myContent, buf));
- EXPECT_EQ(sizeof(myContent), len);
- EXPECT_EQ(0, NULL != arg);
- return len;
-}
-
-// recovery.refresh - May fail. Requires recovery.inject, two reboots,
-// then expect success after second reboot.
-TEST(recovery, refresh) {
- EXPECT_EQ(0, access("/system/bin/recovery-refresh", F_OK));
-
- ssize_t ret = __android_log_pmsg_file_read(
- LOG_ID_SYSTEM, ANDROID_LOG_INFO, "recovery/", __pmsg_fn, NULL);
- if (ret == -ENOENT) {
- EXPECT_LT(0, __android_log_pmsg_file_write(
- LOG_ID_SYSTEM, ANDROID_LOG_INFO,
- myFilename, myContent, sizeof(myContent)));
- fprintf(stderr, "injected test data, "
- "requires two intervening reboots "
- "to check for replication\n");
- }
- EXPECT_EQ((ssize_t)sizeof(myContent), ret);
-}
-
-// recovery.persist - Requires recovery.inject, then a reboot, then
-// expect success after for this test on that boot.
-TEST(recovery, persist) {
- EXPECT_EQ(0, access("/system/bin/recovery-persist", F_OK));
-
- ssize_t ret = __android_log_pmsg_file_read(
- LOG_ID_SYSTEM, ANDROID_LOG_INFO, "recovery/", __pmsg_fn, NULL);
- if (ret == -ENOENT) {
- EXPECT_LT(0, __android_log_pmsg_file_write(
- LOG_ID_SYSTEM, ANDROID_LOG_INFO,
- myFilename, myContent, sizeof(myContent)));
- fprintf(stderr, "injected test data, "
- "requires intervening reboot "
- "to check for storage\n");
- }
-
- int fd = open(myFilename, O_RDONLY);
- EXPECT_LE(0, fd);
-
- char buf[sizeof(myContent) + 32];
- ret = read(fd, buf, sizeof(buf));
- close(fd);
- EXPECT_EQ(ret, (ssize_t)sizeof(myContent));
- EXPECT_EQ(0, strcmp(myContent, buf));
- if (fd >= 0) {
- fprintf(stderr, "Removing persistent test data, "
- "check if reconstructed on reboot\n");
- }
- EXPECT_EQ(0, unlink(myFilename));
-}
diff --git a/tests/unit/sysutil_test.cpp b/tests/unit/sysutil_test.cpp
new file mode 100644
index 000000000..f4699664b
--- /dev/null
+++ b/tests/unit/sysutil_test.cpp
@@ -0,0 +1,140 @@
+/*
+ * Copyright 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <gtest/gtest.h>
+
+#include <string>
+
+#include <android-base/file.h>
+#include <android-base/test_utils.h>
+
+#include "otautil/SysUtil.h"
+
+TEST(SysUtilTest, InvalidArgs) {
+ MemMapping mapping;
+
+ // Invalid argument.
+ ASSERT_EQ(-1, sysMapFile(nullptr, &mapping));
+ ASSERT_EQ(-1, sysMapFile("/somefile", nullptr));
+}
+
+TEST(SysUtilTest, sysMapFileRegularFile) {
+ TemporaryFile temp_file1;
+ std::string content = "abc";
+ ASSERT_TRUE(android::base::WriteStringToFile(content, temp_file1.path));
+
+ // sysMapFile() should map the file to one range.
+ MemMapping mapping;
+ ASSERT_EQ(0, sysMapFile(temp_file1.path, &mapping));
+ ASSERT_NE(nullptr, mapping.addr);
+ ASSERT_EQ(content.size(), mapping.length);
+ ASSERT_EQ(1U, mapping.ranges.size());
+
+ sysReleaseMap(&mapping);
+ ASSERT_EQ(0U, mapping.ranges.size());
+}
+
+TEST(SysUtilTest, sysMapFileBlockMap) {
+ // Create a file that has 10 blocks.
+ TemporaryFile package;
+ std::string content;
+ constexpr size_t file_size = 4096 * 10;
+ content.reserve(file_size);
+ ASSERT_TRUE(android::base::WriteStringToFile(content, package.path));
+
+ TemporaryFile block_map_file;
+ std::string filename = std::string("@") + block_map_file.path;
+ MemMapping mapping;
+
+ // One range.
+ std::string block_map_content = std::string(package.path) + "\n40960 4096\n1\n0 10\n";
+ ASSERT_TRUE(android::base::WriteStringToFile(block_map_content, block_map_file.path));
+
+ ASSERT_EQ(0, sysMapFile(filename.c_str(), &mapping));
+ ASSERT_EQ(file_size, mapping.length);
+ ASSERT_EQ(1U, mapping.ranges.size());
+
+ // It's okay to not have the trailing '\n'.
+ block_map_content = std::string(package.path) + "\n40960 4096\n1\n0 10";
+ ASSERT_TRUE(android::base::WriteStringToFile(block_map_content, block_map_file.path));
+
+ ASSERT_EQ(0, sysMapFile(filename.c_str(), &mapping));
+ ASSERT_EQ(file_size, mapping.length);
+ ASSERT_EQ(1U, mapping.ranges.size());
+
+ // Or having multiple trailing '\n's.
+ block_map_content = std::string(package.path) + "\n40960 4096\n1\n0 10\n\n\n";
+ ASSERT_TRUE(android::base::WriteStringToFile(block_map_content, block_map_file.path));
+
+ ASSERT_EQ(0, sysMapFile(filename.c_str(), &mapping));
+ ASSERT_EQ(file_size, mapping.length);
+ ASSERT_EQ(1U, mapping.ranges.size());
+
+ // Multiple ranges.
+ block_map_content = std::string(package.path) + "\n40960 4096\n3\n0 3\n3 5\n5 10\n";
+ ASSERT_TRUE(android::base::WriteStringToFile(block_map_content, block_map_file.path));
+
+ ASSERT_EQ(0, sysMapFile(filename.c_str(), &mapping));
+ ASSERT_EQ(file_size, mapping.length);
+ ASSERT_EQ(3U, mapping.ranges.size());
+
+ sysReleaseMap(&mapping);
+ ASSERT_EQ(0U, mapping.ranges.size());
+}
+
+TEST(SysUtilTest, sysMapFileBlockMapInvalidBlockMap) {
+ MemMapping mapping;
+ TemporaryFile temp_file;
+ std::string filename = std::string("@") + temp_file.path;
+
+ // Block map file is too short.
+ ASSERT_TRUE(android::base::WriteStringToFile("/somefile\n", temp_file.path));
+ ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+
+ ASSERT_TRUE(android::base::WriteStringToFile("/somefile\n4096 4096\n0\n", temp_file.path));
+ ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+
+ // Block map file has unexpected number of lines.
+ ASSERT_TRUE(android::base::WriteStringToFile("/somefile\n4096 4096\n1\n", temp_file.path));
+ ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+
+ ASSERT_TRUE(android::base::WriteStringToFile("/somefile\n4096 4096\n2\n0 1\n", temp_file.path));
+ ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+
+ // Invalid size/blksize/range_count.
+ ASSERT_TRUE(android::base::WriteStringToFile("/somefile\nabc 4096\n1\n0 1\n", temp_file.path));
+ ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+
+ ASSERT_TRUE(android::base::WriteStringToFile("/somefile\n4096 4096\n\n0 1\n", temp_file.path));
+ ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+
+ // size/blksize/range_count don't match.
+ ASSERT_TRUE(android::base::WriteStringToFile("/somefile\n0 4096\n1\n0 1\n", temp_file.path));
+ ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+
+ ASSERT_TRUE(android::base::WriteStringToFile("/somefile\n4096 0\n1\n0 1\n", temp_file.path));
+ ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+
+ ASSERT_TRUE(android::base::WriteStringToFile("/somefile\n4096 4096\n0\n0 1\n", temp_file.path));
+ ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+
+ // Invalid block dev path.
+ ASSERT_TRUE(android::base::WriteStringToFile("/doesntexist\n4096 4096\n1\n0 1\n", temp_file.path));
+ ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+
+ sysReleaseMap(&mapping);
+ ASSERT_EQ(0U, mapping.ranges.size());
+}
diff --git a/tests/unit/zip_test.cpp b/tests/unit/zip_test.cpp
index b617446b8..49729467d 100644
--- a/tests/unit/zip_test.cpp
+++ b/tests/unit/zip_test.cpp
@@ -16,78 +16,69 @@
#include <errno.h>
#include <fcntl.h>
-#include <pthread.h>
#include <unistd.h>
#include <memory>
#include <vector>
#include <android-base/file.h>
-#include <android-base/stringprintf.h>
-#include <android-base/unique_fd.h>
#include <android-base/test_utils.h>
#include <gtest/gtest.h>
#include <otautil/SysUtil.h>
#include <otautil/ZipUtil.h>
#include <ziparchive/zip_archive.h>
-static const std::string DATA_PATH(getenv("ANDROID_DATA"));
-static const std::string TESTDATA_PATH("/recovery/testdata/");
-
-static const std::vector<uint8_t> kATxtContents {
- 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h',
- 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h',
- '\n'
-};
-
-static const std::vector<uint8_t> kBTxtContents {
- 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h',
- '\n'
-};
-
-TEST(otazip, ExtractPackageRecursive) {
- TemporaryDir td;
- ASSERT_NE(td.path, nullptr);
- ZipArchiveHandle handle;
- std::string zip_path = DATA_PATH + TESTDATA_PATH + "/ziptest_valid.zip";
- ASSERT_EQ(0, OpenArchive(zip_path.c_str(), &handle));
- // Extract the whole package into a temp directory.
- ExtractPackageRecursive(handle, "", td.path, nullptr, nullptr);
- // Make sure all the files are extracted correctly.
- std::string path(td.path);
- android::base::unique_fd fd(open((path + "/a.txt").c_str(), O_RDONLY));
- ASSERT_NE(fd, -1);
- std::vector<uint8_t> read_data;
- read_data.resize(kATxtContents.size());
- // The content of the file is the same as expected.
- ASSERT_TRUE(android::base::ReadFully(fd.get(), read_data.data(), read_data.size()));
- ASSERT_EQ(0, memcmp(read_data.data(), kATxtContents.data(), kATxtContents.size()));
-
- fd.reset(open((path + "/b.txt").c_str(), O_RDONLY));
- ASSERT_NE(fd, -1);
- fd.reset(open((path + "/b/c.txt").c_str(), O_RDONLY));
- ASSERT_NE(fd, -1);
- fd.reset(open((path + "/b/d.txt").c_str(), O_RDONLY));
- ASSERT_NE(fd, -1);
- read_data.resize(kBTxtContents.size());
- ASSERT_TRUE(android::base::ReadFully(fd.get(), read_data.data(), read_data.size()));
- ASSERT_EQ(0, memcmp(read_data.data(), kBTxtContents.data(), kBTxtContents.size()));
+#include "common/test_constants.h"
+
+static const std::string kATxtContents("abcdefghabcdefgh\n");
+static const std::string kBTxtContents("abcdefgh\n");
+
+TEST(ZipTest, ExtractPackageRecursive) {
+ std::string zip_path = from_testdata_base("ziptest_valid.zip");
+ ZipArchiveHandle handle;
+ ASSERT_EQ(0, OpenArchive(zip_path.c_str(), &handle));
+
+ // Extract the whole package into a temp directory.
+ TemporaryDir td;
+ ASSERT_NE(nullptr, td.path);
+ ExtractPackageRecursive(handle, "", td.path, nullptr, nullptr);
+
+ // Make sure all the files are extracted correctly.
+ std::string path(td.path);
+ ASSERT_EQ(0, access((path + "/a.txt").c_str(), O_RDONLY));
+ ASSERT_EQ(0, access((path + "/b.txt").c_str(), O_RDONLY));
+ ASSERT_EQ(0, access((path + "/b/c.txt").c_str(), O_RDONLY));
+ ASSERT_EQ(0, access((path + "/b/d.txt").c_str(), O_RDONLY));
+
+ // The content of the file is the same as expected.
+ std::string content1;
+ ASSERT_TRUE(android::base::ReadFileToString(path + "/a.txt", &content1));
+ ASSERT_EQ(kATxtContents, content1);
+
+ std::string content2;
+ ASSERT_TRUE(android::base::ReadFileToString(path + "/b/d.txt", &content2));
+ ASSERT_EQ(kBTxtContents, content2);
}
-TEST(otazip, OpenFromMemory) {
- MemMapping map;
- std::string zip_path = DATA_PATH + TESTDATA_PATH + "/ziptest_dummy-update.zip";
- ASSERT_EQ(0, sysMapFile(zip_path.c_str(), &map));
- // Map an update package into memory and open the archive from there.
- ZipArchiveHandle handle;
- ASSERT_EQ(0, OpenArchiveFromMemory(map.addr, map.length, zip_path.c_str(), &handle));
- static constexpr const char* BINARY_PATH = "META-INF/com/google/android/update-binary";
- ZipString binary_path(BINARY_PATH);
- ZipEntry binary_entry;
- // Make sure the package opens correctly and its entry can be read.
- ASSERT_EQ(0, FindEntry(handle, binary_path, &binary_entry));
- TemporaryFile tmp_binary;
- ASSERT_NE(-1, tmp_binary.fd);
- ASSERT_EQ(0, ExtractEntryToFile(handle, &binary_entry, tmp_binary.fd));
+TEST(ZipTest, OpenFromMemory) {
+ MemMapping map;
+ std::string zip_path = from_testdata_base("ziptest_dummy-update.zip");
+ ASSERT_EQ(0, sysMapFile(zip_path.c_str(), &map));
+
+ // Map an update package into memory and open the archive from there.
+ ZipArchiveHandle handle;
+ ASSERT_EQ(0, OpenArchiveFromMemory(map.addr, map.length, zip_path.c_str(), &handle));
+
+ static constexpr const char* BINARY_PATH = "META-INF/com/google/android/update-binary";
+ ZipString binary_path(BINARY_PATH);
+ ZipEntry binary_entry;
+ // Make sure the package opens correctly and its entry can be read.
+ ASSERT_EQ(0, FindEntry(handle, binary_path, &binary_entry));
+
+ TemporaryFile tmp_binary;
+ ASSERT_NE(-1, tmp_binary.fd);
+ ASSERT_EQ(0, ExtractEntryToFile(handle, &binary_entry, tmp_binary.fd));
+
+ sysReleaseMap(&map);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-08 09:50:48 +0200