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-rw-r--r--tests/component/applypatch_test.cpp725
1 files changed, 450 insertions, 275 deletions
diff --git a/tests/component/applypatch_test.cpp b/tests/component/applypatch_test.cpp
index b44ddd17c..d178303aa 100644
--- a/tests/component/applypatch_test.cpp
+++ b/tests/component/applypatch_test.cpp
@@ -23,176 +23,155 @@
#include <sys/types.h>
#include <time.h>
+#include <memory>
#include <string>
+#include <vector>
#include <android-base/file.h>
#include <android-base/stringprintf.h>
#include <android-base/test_utils.h>
+#include <openssl/sha.h>
#include "applypatch/applypatch.h"
+#include "applypatch/applypatch_modes.h"
#include "common/test_constants.h"
-#include "openssl/sha.h"
#include "print_sha1.h"
-static const std::string DATA_PATH = getenv("ANDROID_DATA");
-static const std::string TESTDATA_PATH = "/recovery/testdata";
-static const std::string WORK_FS = "/data";
+static void sha1sum(const std::string& fname, std::string* sha1, size_t* fsize = nullptr) {
+ ASSERT_NE(nullptr, sha1);
-static std::string sha1sum(const std::string& fname) {
- uint8_t digest[SHA_DIGEST_LENGTH];
- std::string data;
- android::base::ReadFileToString(fname, &data);
+ std::string data;
+ ASSERT_TRUE(android::base::ReadFileToString(fname, &data));
- SHA1((const uint8_t*)data.c_str(), data.size(), digest);
- return print_sha1(digest);
-}
+ if (fsize != nullptr) {
+ *fsize = data.size();
+ }
-static void mangle_file(const std::string& fname) {
- FILE* fh = fopen(&fname[0], "w");
- int r;
- for (int i=0; i < 1024; i++) {
- r = rand();
- fwrite(&r, sizeof(short), 1, fh);
- }
- fclose(fh);
+ uint8_t digest[SHA_DIGEST_LENGTH];
+ SHA1(reinterpret_cast<const uint8_t*>(data.c_str()), data.size(), digest);
+ *sha1 = print_sha1(digest);
}
-static bool file_cmp(std::string& f1, std::string& f2) {
- std::string c1;
- std::string c2;
- android::base::ReadFileToString(f1, &c1);
- android::base::ReadFileToString(f2, &c2);
- return c1 == c2;
+static void mangle_file(const std::string& fname) {
+ std::string content;
+ content.reserve(1024);
+ for (size_t i = 0; i < 1024; i++) {
+ content[i] = rand() % 256;
+ }
+ ASSERT_TRUE(android::base::WriteStringToFile(content, fname));
}
-static std::string from_testdata_base(const std::string fname) {
- return android::base::StringPrintf("%s%s%s/%s",
- &DATA_PATH[0],
- &NATIVE_TEST_PATH[0],
- &TESTDATA_PATH[0],
- &fname[0]);
+static bool file_cmp(const std::string& f1, const std::string& f2) {
+ std::string c1;
+ android::base::ReadFileToString(f1, &c1);
+ std::string c2;
+ android::base::ReadFileToString(f2, &c2);
+ return c1 == c2;
}
class ApplyPatchTest : public ::testing::Test {
- public:
- static void SetUpTestCase() {
- // set up files
- old_file = from_testdata_base("old.file");
- new_file = from_testdata_base("new.file");
- patch_file = from_testdata_base("patch.bsdiff");
- rand_file = "/cache/applypatch_test_rand.file";
- cache_file = "/cache/saved.file";
-
- // write stuff to rand_file
- android::base::WriteStringToFile("hello", rand_file);
-
- // set up SHA constants
- old_sha1 = sha1sum(old_file);
- new_sha1 = sha1sum(new_file);
- srand(time(NULL));
- bad_sha1_a = android::base::StringPrintf("%040x", rand());
- bad_sha1_b = android::base::StringPrintf("%040x", rand());
-
- struct stat st;
- stat(&new_file[0], &st);
- new_size = st.st_size;
- }
-
- static std::string old_file;
- static std::string new_file;
- static std::string rand_file;
- static std::string cache_file;
- static std::string patch_file;
-
- static std::string old_sha1;
- static std::string new_sha1;
- static std::string bad_sha1_a;
- static std::string bad_sha1_b;
-
- static size_t new_size;
+ public:
+ static void SetUpTestCase() {
+ // set up files
+ old_file = from_testdata_base("old.file");
+ new_file = from_testdata_base("new.file");
+ patch_file = from_testdata_base("patch.bsdiff");
+ rand_file = "/cache/applypatch_test_rand.file";
+ cache_file = "/cache/saved.file";
+
+ // write stuff to rand_file
+ ASSERT_TRUE(android::base::WriteStringToFile("hello", rand_file));
+
+ // set up SHA constants
+ sha1sum(old_file, &old_sha1, &old_size);
+ sha1sum(new_file, &new_sha1, &new_size);
+ srand(time(nullptr));
+ bad_sha1_a = android::base::StringPrintf("%040x", rand());
+ bad_sha1_b = android::base::StringPrintf("%040x", rand());
+ }
+
+ static std::string old_file;
+ static std::string new_file;
+ static std::string rand_file;
+ static std::string cache_file;
+ static std::string patch_file;
+
+ static std::string old_sha1;
+ static std::string new_sha1;
+ static std::string bad_sha1_a;
+ static std::string bad_sha1_b;
+
+ static size_t old_size;
+ static size_t new_size;
};
std::string ApplyPatchTest::old_file;
std::string ApplyPatchTest::new_file;
-static void cp(std::string src, std::string tgt) {
- std::string cmd = android::base::StringPrintf("cp %s %s",
- &src[0],
- &tgt[0]);
- system(&cmd[0]);
+static void cp(const std::string& src, const std::string& tgt) {
+ std::string cmd = "cp " + src + " " + tgt;
+ system(cmd.c_str());
}
static void backup_old() {
- cp(ApplyPatchTest::old_file, ApplyPatchTest::cache_file);
+ cp(ApplyPatchTest::old_file, ApplyPatchTest::cache_file);
}
static void restore_old() {
- cp(ApplyPatchTest::cache_file, ApplyPatchTest::old_file);
+ cp(ApplyPatchTest::cache_file, ApplyPatchTest::old_file);
}
class ApplyPatchCacheTest : public ApplyPatchTest {
- public:
- virtual void SetUp() {
- backup_old();
- }
-
- virtual void TearDown() {
- restore_old();
- }
+ public:
+ virtual void SetUp() {
+ backup_old();
+ }
+
+ virtual void TearDown() {
+ restore_old();
+ }
};
class ApplyPatchFullTest : public ApplyPatchCacheTest {
- public:
- static void SetUpTestCase() {
- ApplyPatchTest::SetUpTestCase();
- unsigned long free_kb = FreeSpaceForFile(&WORK_FS[0]);
- ASSERT_GE(free_kb * 1024, new_size * 3 / 2);
- output_f = new TemporaryFile();
- output_loc = std::string(output_f->path);
-
- struct FileContents fc;
-
- ASSERT_EQ(0, LoadFileContents(&rand_file[0], &fc));
- Value* patch1 = new Value();
- patch1->type = VAL_BLOB;
- patch1->size = fc.data.size();
- patch1->data = static_cast<char*>(malloc(fc.data.size()));
- memcpy(patch1->data, fc.data.data(), fc.data.size());
- patches.push_back(patch1);
-
- ASSERT_EQ(0, LoadFileContents(&patch_file[0], &fc));
- Value* patch2 = new Value();
- patch2->type = VAL_BLOB;
- patch2->size = fc.st.st_size;
- patch2->data = static_cast<char*>(malloc(fc.data.size()));
- memcpy(patch2->data, fc.data.data(), fc.data.size());
- patches.push_back(patch2);
- }
- static void TearDownTestCase() {
- delete output_f;
- for (auto it = patches.begin(); it != patches.end(); ++it) {
- free((*it)->data);
- delete *it;
- }
- patches.clear();
- }
-
- static std::vector<Value*> patches;
- static TemporaryFile* output_f;
- static std::string output_loc;
+ public:
+ static void SetUpTestCase() {
+ ApplyPatchTest::SetUpTestCase();
+
+ output_f = new TemporaryFile();
+ output_loc = std::string(output_f->path);
+
+ struct FileContents fc;
+
+ ASSERT_EQ(0, LoadFileContents(&rand_file[0], &fc));
+ patches.push_back(
+ std::make_unique<Value>(VAL_BLOB, std::string(fc.data.begin(), fc.data.end())));
+
+ ASSERT_EQ(0, LoadFileContents(&patch_file[0], &fc));
+ patches.push_back(
+ std::make_unique<Value>(VAL_BLOB, std::string(fc.data.begin(), fc.data.end())));
+ }
+
+ static void TearDownTestCase() {
+ delete output_f;
+ patches.clear();
+ }
+
+ static std::vector<std::unique_ptr<Value>> patches;
+ static TemporaryFile* output_f;
+ static std::string output_loc;
};
class ApplyPatchDoubleCacheTest : public ApplyPatchFullTest {
- public:
- virtual void SetUp() {
- ApplyPatchCacheTest::SetUp();
- cp(cache_file, "/cache/reallysaved.file");
- }
-
- virtual void TearDown() {
- cp("/cache/reallysaved.file", cache_file);
- ApplyPatchCacheTest::TearDown();
- }
+ public:
+ virtual void SetUp() {
+ ApplyPatchCacheTest::SetUp();
+ cp(cache_file, "/cache/reallysaved.file");
+ }
+
+ virtual void TearDown() {
+ cp("/cache/reallysaved.file", cache_file);
+ ApplyPatchCacheTest::TearDown();
+ }
};
std::string ApplyPatchTest::rand_file;
@@ -202,191 +181,387 @@ std::string ApplyPatchTest::old_sha1;
std::string ApplyPatchTest::new_sha1;
std::string ApplyPatchTest::bad_sha1_a;
std::string ApplyPatchTest::bad_sha1_b;
-
+size_t ApplyPatchTest::old_size;
size_t ApplyPatchTest::new_size;
-std::vector<Value*> ApplyPatchFullTest::patches;
+std::vector<std::unique_ptr<Value>> ApplyPatchFullTest::patches;
TemporaryFile* ApplyPatchFullTest::output_f;
std::string ApplyPatchFullTest::output_loc;
+TEST_F(ApplyPatchTest, CheckModeSkip) {
+ std::vector<std::string> sha1s;
+ ASSERT_EQ(0, applypatch_check(&old_file[0], sha1s));
+}
+
TEST_F(ApplyPatchTest, CheckModeSingle) {
- char* s = &old_sha1[0];
- ASSERT_EQ(0, applypatch_check(&old_file[0], 1, &s));
+ std::vector<std::string> sha1s = { old_sha1 };
+ ASSERT_EQ(0, applypatch_check(&old_file[0], sha1s));
}
TEST_F(ApplyPatchTest, CheckModeMultiple) {
- char* argv[3] = {
- &bad_sha1_a[0],
- &old_sha1[0],
- &bad_sha1_b[0]
- };
- ASSERT_EQ(0, applypatch_check(&old_file[0], 3, argv));
+ std::vector<std::string> sha1s = { bad_sha1_a, old_sha1, bad_sha1_b };
+ ASSERT_EQ(0, applypatch_check(&old_file[0], sha1s));
}
TEST_F(ApplyPatchTest, CheckModeFailure) {
- char* argv[2] = {
- &bad_sha1_a[0],
- &bad_sha1_b[0]
- };
- ASSERT_NE(0, applypatch_check(&old_file[0], 2, argv));
+ std::vector<std::string> sha1s = { bad_sha1_a, bad_sha1_b };
+ ASSERT_NE(0, applypatch_check(&old_file[0], sha1s));
+}
+
+TEST_F(ApplyPatchTest, CheckModeEmmcTarget) {
+ // EMMC:old_file:size:sha1 should pass the check.
+ std::string src_file =
+ "EMMC:" + old_file + ":" + std::to_string(old_size) + ":" + old_sha1;
+ std::vector<std::string> sha1s;
+ ASSERT_EQ(0, applypatch_check(src_file.c_str(), sha1s));
+
+ // EMMC:old_file:(size-1):sha1:(size+1):sha1 should fail the check.
+ src_file = "EMMC:" + old_file + ":" + std::to_string(old_size - 1) + ":" + old_sha1 + ":" +
+ std::to_string(old_size + 1) + ":" + old_sha1;
+ ASSERT_EQ(1, applypatch_check(src_file.c_str(), sha1s));
+
+ // EMMC:old_file:(size-1):sha1:size:sha1:(size+1):sha1 should pass the check.
+ src_file = "EMMC:" + old_file + ":" +
+ std::to_string(old_size - 1) + ":" + old_sha1 + ":" +
+ std::to_string(old_size) + ":" + old_sha1 + ":" +
+ std::to_string(old_size + 1) + ":" + old_sha1;
+ ASSERT_EQ(0, applypatch_check(src_file.c_str(), sha1s));
+
+ // EMMC:old_file:(size+1):sha1:(size-1):sha1:size:sha1 should pass the check.
+ src_file = "EMMC:" + old_file + ":" +
+ std::to_string(old_size + 1) + ":" + old_sha1 + ":" +
+ std::to_string(old_size - 1) + ":" + old_sha1 + ":" +
+ std::to_string(old_size) + ":" + old_sha1;
+ ASSERT_EQ(0, applypatch_check(src_file.c_str(), sha1s));
+
+ // EMMC:new_file:(size+1):old_sha1:(size-1):old_sha1:size:old_sha1:size:new_sha1
+ // should pass the check.
+ src_file = "EMMC:" + new_file + ":" +
+ std::to_string(old_size + 1) + ":" + old_sha1 + ":" +
+ std::to_string(old_size - 1) + ":" + old_sha1 + ":" +
+ std::to_string(old_size) + ":" + old_sha1 + ":" +
+ std::to_string(new_size) + ":" + new_sha1;
+ ASSERT_EQ(0, applypatch_check(src_file.c_str(), sha1s));
}
TEST_F(ApplyPatchCacheTest, CheckCacheCorruptedSingle) {
- mangle_file(old_file);
- char* s = &old_sha1[0];
- ASSERT_EQ(0, applypatch_check(&old_file[0], 1, &s));
+ mangle_file(old_file);
+ std::vector<std::string> sha1s = { old_sha1 };
+ ASSERT_EQ(0, applypatch_check(&old_file[0], sha1s));
}
TEST_F(ApplyPatchCacheTest, CheckCacheCorruptedMultiple) {
- mangle_file(old_file);
- char* argv[3] = {
- &bad_sha1_a[0],
- &old_sha1[0],
- &bad_sha1_b[0]
- };
- ASSERT_EQ(0, applypatch_check(&old_file[0], 3, argv));
+ mangle_file(old_file);
+ std::vector<std::string> sha1s = { bad_sha1_a, old_sha1, bad_sha1_b };
+ ASSERT_EQ(0, applypatch_check(&old_file[0], sha1s));
}
TEST_F(ApplyPatchCacheTest, CheckCacheCorruptedFailure) {
- mangle_file(old_file);
- char* argv[2] = {
- &bad_sha1_a[0],
- &bad_sha1_b[0]
- };
- ASSERT_NE(0, applypatch_check(&old_file[0], 2, argv));
+ mangle_file(old_file);
+ std::vector<std::string> sha1s = { bad_sha1_a, bad_sha1_b };
+ ASSERT_NE(0, applypatch_check(&old_file[0], sha1s));
}
TEST_F(ApplyPatchCacheTest, CheckCacheMissingSingle) {
- unlink(&old_file[0]);
- char* s = &old_sha1[0];
- ASSERT_EQ(0, applypatch_check(&old_file[0], 1, &s));
+ unlink(&old_file[0]);
+ std::vector<std::string> sha1s = { old_sha1 };
+ ASSERT_EQ(0, applypatch_check(&old_file[0], sha1s));
}
TEST_F(ApplyPatchCacheTest, CheckCacheMissingMultiple) {
- unlink(&old_file[0]);
- char* argv[3] = {
- &bad_sha1_a[0],
- &old_sha1[0],
- &bad_sha1_b[0]
- };
- ASSERT_EQ(0, applypatch_check(&old_file[0], 3, argv));
+ unlink(&old_file[0]);
+ std::vector<std::string> sha1s = { bad_sha1_a, old_sha1, bad_sha1_b };
+ ASSERT_EQ(0, applypatch_check(&old_file[0], sha1s));
}
TEST_F(ApplyPatchCacheTest, CheckCacheMissingFailure) {
- unlink(&old_file[0]);
- char* argv[2] = {
- &bad_sha1_a[0],
- &bad_sha1_b[0]
- };
- ASSERT_NE(0, applypatch_check(&old_file[0], 2, argv));
+ unlink(&old_file[0]);
+ std::vector<std::string> sha1s = { bad_sha1_a, bad_sha1_b };
+ ASSERT_NE(0, applypatch_check(&old_file[0], sha1s));
}
TEST_F(ApplyPatchFullTest, ApplyInPlace) {
- std::vector<char*> sha1s;
- sha1s.push_back(&bad_sha1_a[0]);
- sha1s.push_back(&old_sha1[0]);
-
- int ap_result = applypatch(&old_file[0],
- "-",
- &new_sha1[0],
- new_size,
- 2,
- sha1s.data(),
- patches.data(),
- nullptr);
- ASSERT_EQ(0, ap_result);
- ASSERT_TRUE(file_cmp(old_file, new_file));
- // reapply, applypatch is idempotent so it should succeed
- ap_result = applypatch(&old_file[0],
- "-",
- &new_sha1[0],
- new_size,
- 2,
- sha1s.data(),
- patches.data(),
- nullptr);
- ASSERT_EQ(0, ap_result);
- ASSERT_TRUE(file_cmp(old_file, new_file));
+ std::vector<std::string> sha1s = { bad_sha1_a, old_sha1 };
+ ASSERT_EQ(0, applypatch(&old_file[0], "-", &new_sha1[0], new_size, sha1s, patches, nullptr));
+ ASSERT_TRUE(file_cmp(old_file, new_file));
+
+ // reapply, applypatch is idempotent so it should succeed
+ ASSERT_EQ(0, applypatch(&old_file[0], "-", &new_sha1[0], new_size, sha1s, patches, nullptr));
+ ASSERT_TRUE(file_cmp(old_file, new_file));
}
TEST_F(ApplyPatchFullTest, ApplyInNewLocation) {
- std::vector<char*> sha1s;
- sha1s.push_back(&bad_sha1_a[0]);
- sha1s.push_back(&old_sha1[0]);
- int ap_result = applypatch(&old_file[0],
- &output_loc[0],
- &new_sha1[0],
- new_size,
- 2,
- sha1s.data(),
- patches.data(),
- nullptr);
- ASSERT_EQ(0, ap_result);
- ASSERT_TRUE(file_cmp(output_loc, new_file));
- ap_result = applypatch(&old_file[0],
- &output_loc[0],
- &new_sha1[0],
- new_size,
- 2,
- sha1s.data(),
- patches.data(),
- nullptr);
- ASSERT_EQ(0, ap_result);
- ASSERT_TRUE(file_cmp(output_loc, new_file));
+ std::vector<std::string> sha1s = { bad_sha1_a, old_sha1 };
+ // Apply bsdiff patch to new location.
+ ASSERT_EQ(
+ 0, applypatch(&old_file[0], &output_loc[0], &new_sha1[0], new_size, sha1s, patches, nullptr));
+ ASSERT_TRUE(file_cmp(output_loc, new_file));
+
+ // Reapply to the same location.
+ ASSERT_EQ(
+ 0, applypatch(&old_file[0], &output_loc[0], &new_sha1[0], new_size, sha1s, patches, nullptr));
+ ASSERT_TRUE(file_cmp(output_loc, new_file));
}
TEST_F(ApplyPatchFullTest, ApplyCorruptedInNewLocation) {
- mangle_file(old_file);
- std::vector<char*> sha1s;
- sha1s.push_back(&bad_sha1_a[0]);
- sha1s.push_back(&old_sha1[0]);
- int ap_result = applypatch(&old_file[0],
- &output_loc[0],
- &new_sha1[0],
- new_size,
- 2,
- sha1s.data(),
- patches.data(),
- nullptr);
- ASSERT_EQ(0, ap_result);
- ASSERT_TRUE(file_cmp(output_loc, new_file));
- ap_result = applypatch(&old_file[0],
- &output_loc[0],
- &new_sha1[0],
- new_size,
- 2,
- sha1s.data(),
- patches.data(),
- nullptr);
- ASSERT_EQ(0, ap_result);
- ASSERT_TRUE(file_cmp(output_loc, new_file));
+ std::vector<std::string> sha1s = { bad_sha1_a, old_sha1 };
+ // Apply bsdiff patch to new location with corrupted source.
+ mangle_file(old_file);
+ ASSERT_EQ(
+ 0, applypatch(&old_file[0], &output_loc[0], &new_sha1[0], new_size, sha1s, patches, nullptr));
+ ASSERT_TRUE(file_cmp(output_loc, new_file));
+
+ // Reapply bsdiff patch to new location with corrupted source.
+ ASSERT_EQ(
+ 0, applypatch(&old_file[0], &output_loc[0], &new_sha1[0], new_size, sha1s, patches, nullptr));
+ ASSERT_TRUE(file_cmp(output_loc, new_file));
}
TEST_F(ApplyPatchDoubleCacheTest, ApplyDoubleCorruptedInNewLocation) {
- mangle_file(old_file);
- mangle_file(cache_file);
-
- std::vector<char*> sha1s;
- sha1s.push_back(&bad_sha1_a[0]);
- sha1s.push_back(&old_sha1[0]);
- int ap_result = applypatch(&old_file[0],
- &output_loc[0],
- &new_sha1[0],
- new_size,
- 2,
- sha1s.data(),
- patches.data(),
- nullptr);
- ASSERT_NE(0, ap_result);
- ASSERT_FALSE(file_cmp(output_loc, new_file));
- ap_result = applypatch(&old_file[0],
- &output_loc[0],
- &new_sha1[0],
- new_size,
- 2,
- sha1s.data(),
- patches.data(),
- nullptr);
- ASSERT_NE(0, ap_result);
- ASSERT_FALSE(file_cmp(output_loc, new_file));
+ std::vector<std::string> sha1s = { bad_sha1_a, old_sha1 };
+
+ // Apply bsdiff patch to new location with corrupted source and copy (no new file).
+ // Expected to fail.
+ mangle_file(old_file);
+ mangle_file(cache_file);
+ ASSERT_NE(
+ 0, applypatch(&old_file[0], &output_loc[0], &new_sha1[0], new_size, sha1s, patches, nullptr));
+ ASSERT_FALSE(file_cmp(output_loc, new_file));
+
+ // Expected to fail again on retry.
+ ASSERT_NE(
+ 0, applypatch(&old_file[0], &output_loc[0], &new_sha1[0], new_size, sha1s, patches, nullptr));
+ ASSERT_FALSE(file_cmp(output_loc, new_file));
+
+ // Expected to fail with incorrect new file.
+ mangle_file(output_loc);
+ ASSERT_NE(
+ 0, applypatch(&old_file[0], &output_loc[0], &new_sha1[0], new_size, sha1s, patches, nullptr));
+ ASSERT_FALSE(file_cmp(output_loc, new_file));
+}
+
+TEST(ApplyPatchModesTest, InvalidArgs) {
+ // At least two args (including the filename).
+ ASSERT_EQ(2, applypatch_modes(1, (const char* []){ "applypatch" }));
+
+ // Unrecognized args.
+ ASSERT_EQ(2, applypatch_modes(2, (const char* []){ "applypatch", "-x" }));
+}
+
+TEST(ApplyPatchModesTest, PatchMode) {
+ std::string boot_img = from_testdata_base("boot.img");
+ size_t boot_img_size;
+ std::string boot_img_sha1;
+ sha1sum(boot_img, &boot_img_sha1, &boot_img_size);
+
+ std::string recovery_img = from_testdata_base("recovery.img");
+ std::string recovery_img_sha1;
+ size_t size;
+ sha1sum(recovery_img, &recovery_img_sha1, &size);
+ std::string recovery_img_size = std::to_string(size);
+ std::string bonus_file = from_testdata_base("bonus.file");
+
+ // applypatch -b <bonus-file> <src-file> <tgt-file> <tgt-sha1> <tgt-size> <src-sha1>:<patch>
+ TemporaryFile tmp1;
+ std::string patch = boot_img_sha1 + ":" + from_testdata_base("recovery-from-boot.p");
+ std::vector<const char*> args = {
+ "applypatch",
+ "-b",
+ bonus_file.c_str(),
+ boot_img.c_str(),
+ tmp1.path,
+ recovery_img_sha1.c_str(),
+ recovery_img_size.c_str(),
+ patch.c_str()
+ };
+ ASSERT_EQ(0, applypatch_modes(args.size(), args.data()));
+
+ // applypatch <src-file> <tgt-file> <tgt-sha1> <tgt-size> <src-sha1>:<patch>
+ TemporaryFile tmp2;
+ patch = boot_img_sha1 + ":" + from_testdata_base("recovery-from-boot-with-bonus.p");
+ std::vector<const char*> args2 = {
+ "applypatch",
+ boot_img.c_str(),
+ tmp2.path,
+ recovery_img_sha1.c_str(),
+ recovery_img_size.c_str(),
+ patch.c_str()
+ };
+ ASSERT_EQ(0, applypatch_modes(args2.size(), args2.data()));
+
+ // applypatch -b <bonus-file> <src-file> <tgt-file> <tgt-sha1> <tgt-size> \
+ // <src-sha1-fake>:<patch1> <src-sha1>:<patch2>
+ TemporaryFile tmp3;
+ std::string bad_sha1_a = android::base::StringPrintf("%040x", rand());
+ std::string bad_sha1_b = android::base::StringPrintf("%040x", rand());
+ std::string patch1 = bad_sha1_a + ":" + from_testdata_base("recovery-from-boot.p");
+ std::string patch2 = boot_img_sha1 + ":" + from_testdata_base("recovery-from-boot.p");
+ std::string patch3 = bad_sha1_b + ":" + from_testdata_base("recovery-from-boot.p");
+ std::vector<const char*> args3 = {
+ "applypatch",
+ "-b",
+ bonus_file.c_str(),
+ boot_img.c_str(),
+ tmp3.path,
+ recovery_img_sha1.c_str(),
+ recovery_img_size.c_str(),
+ patch1.c_str(),
+ patch2.c_str(),
+ patch3.c_str()
+ };
+ ASSERT_EQ(0, applypatch_modes(args3.size(), args3.data()));
+}
+
+TEST(ApplyPatchModesTest, PatchModeEmmcTarget) {
+ std::string boot_img = from_testdata_base("boot.img");
+ size_t boot_img_size;
+ std::string boot_img_sha1;
+ sha1sum(boot_img, &boot_img_sha1, &boot_img_size);
+
+ std::string recovery_img = from_testdata_base("recovery.img");
+ size_t size;
+ std::string recovery_img_sha1;
+ sha1sum(recovery_img, &recovery_img_sha1, &size);
+ std::string recovery_img_size = std::to_string(size);
+
+ std::string bonus_file = from_testdata_base("bonus.file");
+
+ // applypatch -b <bonus-file> <src-file> <tgt-file> <tgt-sha1> <tgt-size> <src-sha1>:<patch>
+ TemporaryFile tmp1;
+ std::string src_file =
+ "EMMC:" + boot_img + ":" + std::to_string(boot_img_size) + ":" + boot_img_sha1;
+ std::string tgt_file = "EMMC:" + std::string(tmp1.path);
+ std::string patch = boot_img_sha1 + ":" + from_testdata_base("recovery-from-boot.p");
+ std::vector<const char*> args = {
+ "applypatch",
+ "-b",
+ bonus_file.c_str(),
+ src_file.c_str(),
+ tgt_file.c_str(),
+ recovery_img_sha1.c_str(),
+ recovery_img_size.c_str(),
+ patch.c_str()
+ };
+ ASSERT_EQ(0, applypatch_modes(args.size(), args.data()));
+
+ // applypatch <src-file> <tgt-file> <tgt-sha1> <tgt-size> <src-sha1>:<patch>
+ TemporaryFile tmp2;
+ patch = boot_img_sha1 + ":" + from_testdata_base("recovery-from-boot-with-bonus.p");
+ tgt_file = "EMMC:" + std::string(tmp2.path);
+ std::vector<const char*> args2 = {
+ "applypatch",
+ src_file.c_str(),
+ tgt_file.c_str(),
+ recovery_img_sha1.c_str(),
+ recovery_img_size.c_str(),
+ patch.c_str()
+ };
+ ASSERT_EQ(0, applypatch_modes(args2.size(), args2.data()));
+
+ // applypatch -b <bonus-file> <src-file> <tgt-file> <tgt-sha1> <tgt-size> \
+ // <src-sha1-fake>:<patch1> <src-sha1>:<patch2>
+ TemporaryFile tmp3;
+ tgt_file = "EMMC:" + std::string(tmp3.path);
+ std::string bad_sha1_a = android::base::StringPrintf("%040x", rand());
+ std::string bad_sha1_b = android::base::StringPrintf("%040x", rand());
+ std::string patch1 = bad_sha1_a + ":" + from_testdata_base("recovery-from-boot.p");
+ std::string patch2 = boot_img_sha1 + ":" + from_testdata_base("recovery-from-boot.p");
+ std::string patch3 = bad_sha1_b + ":" + from_testdata_base("recovery-from-boot.p");
+ std::vector<const char*> args3 = {
+ "applypatch",
+ "-b",
+ bonus_file.c_str(),
+ src_file.c_str(),
+ tgt_file.c_str(),
+ recovery_img_sha1.c_str(),
+ recovery_img_size.c_str(),
+ patch1.c_str(),
+ patch2.c_str(),
+ patch3.c_str()
+ };
+ ASSERT_EQ(0, applypatch_modes(args3.size(), args3.data()));
+}
+
+TEST(ApplyPatchModesTest, PatchModeInvalidArgs) {
+ // Invalid bonus file.
+ ASSERT_NE(0, applypatch_modes(3, (const char* []){ "applypatch", "-b", "/doesntexist" }));
+
+ std::string bonus_file = from_testdata_base("bonus.file");
+ // With bonus file, but missing args.
+ ASSERT_EQ(2, applypatch_modes(3, (const char* []){ "applypatch", "-b", bonus_file.c_str() }));
+
+ std::string boot_img = from_testdata_base("boot.img");
+ size_t boot_img_size;
+ std::string boot_img_sha1;
+ sha1sum(boot_img, &boot_img_sha1, &boot_img_size);
+
+ std::string recovery_img = from_testdata_base("recovery.img");
+ size_t size;
+ std::string recovery_img_sha1;
+ sha1sum(recovery_img, &recovery_img_sha1, &size);
+ std::string recovery_img_size = std::to_string(size);
+
+ // Bonus file is not supported in flash mode.
+ // applypatch -b <bonus-file> <src-file> <tgt-file> <tgt-sha1> <tgt-size>
+ TemporaryFile tmp4;
+ std::vector<const char*> args4 = {
+ "applypatch",
+ "-b",
+ bonus_file.c_str(),
+ boot_img.c_str(),
+ tmp4.path,
+ recovery_img_sha1.c_str(),
+ recovery_img_size.c_str()
+ };
+ ASSERT_NE(0, applypatch_modes(args4.size(), args4.data()));
+
+ // Failed to parse patch args.
+ TemporaryFile tmp5;
+ std::string bad_arg1 =
+ "invalid-sha1:filename" + from_testdata_base("recovery-from-boot-with-bonus.p");
+ std::vector<const char*> args5 = {
+ "applypatch",
+ boot_img.c_str(),
+ tmp5.path,
+ recovery_img_sha1.c_str(),
+ recovery_img_size.c_str(),
+ bad_arg1.c_str()
+ };
+ ASSERT_NE(0, applypatch_modes(args5.size(), args5.data()));
+
+ // Target size cannot be zero.
+ TemporaryFile tmp6;
+ std::string patch = boot_img_sha1 + ":" + from_testdata_base("recovery-from-boot-with-bonus.p");
+ std::vector<const char*> args6 = {
+ "applypatch",
+ boot_img.c_str(),
+ tmp6.path,
+ recovery_img_sha1.c_str(),
+ "0", // target size
+ patch.c_str()
+ };
+ ASSERT_NE(0, applypatch_modes(args6.size(), args6.data()));
+}
+
+TEST(ApplyPatchModesTest, CheckModeInvalidArgs) {
+ // Insufficient args.
+ ASSERT_EQ(2, applypatch_modes(2, (const char* []){ "applypatch", "-c" }));
+}
+
+TEST(ApplyPatchModesTest, SpaceModeInvalidArgs) {
+ // Insufficient args.
+ ASSERT_EQ(2, applypatch_modes(2, (const char* []){ "applypatch", "-s" }));
+
+ // Invalid bytes arg.
+ ASSERT_EQ(1, applypatch_modes(3, (const char* []){ "applypatch", "-s", "x" }));
+
+ // 0 is invalid.
+ ASSERT_EQ(1, applypatch_modes(3, (const char* []){ "applypatch", "-s", "0" }));
+
+ // 0x10 is fine.
+ ASSERT_EQ(0, applypatch_modes(3, (const char* []){ "applypatch", "-s", "0x10" }));
+}
+
+TEST(ApplyPatchModesTest, ShowLicenses) {
+ ASSERT_EQ(0, applypatch_modes(2, (const char* []){ "applypatch", "-l" }));
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-30 19:48:41 +0100