summaryrefslogtreecommitdiffstats
path: root/tests/unit
diff options
context:
space:
mode:
Diffstat (limited to 'tests/unit')
-rw-r--r--tests/unit/applypatch_test.cpp121
1 files changed, 65 insertions, 56 deletions
diff --git a/tests/unit/applypatch_test.cpp b/tests/unit/applypatch_test.cpp
index fe00e1e66..4204074e7 100644
--- a/tests/unit/applypatch_test.cpp
+++ b/tests/unit/applypatch_test.cpp
@@ -38,6 +38,7 @@
#include "applypatch/applypatch.h"
#include "common/test_constants.h"
+#include "edify/expr.h"
#include "otautil/paths.h"
#include "otautil/print_sha1.h"
@@ -58,12 +59,19 @@ class ApplyPatchTest : public ::testing::Test {
target_size = recovery_fc.data.size();
target_sha1 = print_sha1(recovery_fc.sha1);
+ source_partition = Partition(source_file, source_size, source_sha1);
+ target_partition = Partition(partition_file.path, target_size, target_sha1);
+
srand(time(nullptr));
bad_sha1_a = android::base::StringPrintf("%040x", rand());
bad_sha1_b = android::base::StringPrintf("%040x", rand());
// Reset the cache backup file.
- Paths::Get().set_cache_temp_source("/cache/saved.file");
+ Paths::Get().set_cache_temp_source(cache_temp_source.path);
+ }
+
+ void TearDown() override {
+ ASSERT_TRUE(android::base::RemoveFileIfExists(cache_temp_source.path));
}
std::string source_file;
@@ -76,74 +84,75 @@ class ApplyPatchTest : public ::testing::Test {
std::string bad_sha1_a;
std::string bad_sha1_b;
+
+ Partition source_partition;
+ Partition target_partition;
+
+ private:
+ TemporaryFile partition_file;
+ TemporaryFile cache_temp_source;
};
-TEST_F(ApplyPatchTest, CheckMode) {
- std::string partition =
- "EMMC:" + source_file + ":" + std::to_string(source_size) + ":" + source_sha1;
- ASSERT_EQ(0, applypatch_check(partition, {}));
- ASSERT_EQ(0, applypatch_check(partition, { source_sha1 }));
- ASSERT_EQ(0, applypatch_check(partition, { bad_sha1_a, bad_sha1_b }));
- ASSERT_EQ(0, applypatch_check(partition, { bad_sha1_a, source_sha1, bad_sha1_b }));
+TEST_F(ApplyPatchTest, CheckPartition) {
+ ASSERT_TRUE(CheckPartition(source_partition));
}
-TEST_F(ApplyPatchTest, CheckMode_NonEmmcTarget) {
- ASSERT_NE(0, applypatch_check(source_file, {}));
- ASSERT_NE(0, applypatch_check(source_file, { source_sha1 }));
- ASSERT_NE(0, applypatch_check(source_file, { bad_sha1_a, bad_sha1_b }));
- ASSERT_NE(0, applypatch_check(source_file, { bad_sha1_a, source_sha1, bad_sha1_b }));
+TEST_F(ApplyPatchTest, CheckPartition_Mismatching) {
+ ASSERT_FALSE(CheckPartition(Partition(source_file, target_size, target_sha1)));
+ ASSERT_FALSE(CheckPartition(Partition(source_file, source_size, bad_sha1_a)));
+
+ ASSERT_FALSE(CheckPartition(Partition(source_file, source_size - 1, source_sha1)));
+ ASSERT_FALSE(CheckPartition(Partition(source_file, source_size + 1, source_sha1)));
}
-TEST_F(ApplyPatchTest, CheckMode_EmmcTarget) {
- // EMMC:source_file:size:sha1 should pass the check.
- std::string src_file =
- "EMMC:" + source_file + ":" + std::to_string(source_size) + ":" + source_sha1;
- ASSERT_EQ(0, applypatch_check(src_file, {}));
-
- // EMMC:source_file:(size-1):sha1:(size+1):sha1 should fail the check.
- src_file = "EMMC:" + source_file + ":" + std::to_string(source_size - 1) + ":" + source_sha1 +
- ":" + std::to_string(source_size + 1) + ":" + source_sha1;
- ASSERT_NE(0, applypatch_check(src_file, {}));
-
- // EMMC:source_file:(size-1):sha1:size:sha1:(size+1):sha1 should pass the check.
- src_file = "EMMC:" + source_file + ":" + std::to_string(source_size - 1) + ":" + source_sha1 +
- ":" + std::to_string(source_size) + ":" + source_sha1 + ":" +
- std::to_string(source_size + 1) + ":" + source_sha1;
- ASSERT_EQ(0, applypatch_check(src_file, {}));
-
- // EMMC:source_file:(size+1):sha1:(size-1):sha1:size:sha1 should pass the check.
- src_file = "EMMC:" + source_file + ":" + std::to_string(source_size + 1) + ":" + source_sha1 +
- ":" + std::to_string(source_size - 1) + ":" + source_sha1 + ":" +
- std::to_string(source_size) + ":" + source_sha1;
- ASSERT_EQ(0, applypatch_check(src_file, {}));
-
- // EMMC:target_file:(size+1):source_sha1:(size-1):source_sha1:size:source_sha1:size:target_sha1
- // should pass the check.
- src_file = "EMMC:" + target_file + ":" + std::to_string(source_size + 1) + ":" + source_sha1 +
- ":" + std::to_string(source_size - 1) + ":" + source_sha1 + ":" +
- std::to_string(source_size) + ":" + source_sha1 + ":" + std::to_string(target_size) +
- ":" + target_sha1;
- ASSERT_EQ(0, applypatch_check(src_file, {}));
+TEST_F(ApplyPatchTest, PatchPartitionCheck) {
+ ASSERT_TRUE(PatchPartitionCheck(target_partition, source_partition));
+
+ ASSERT_TRUE(
+ PatchPartitionCheck(Partition(source_file, source_size - 1, source_sha1), source_partition));
+
+ ASSERT_TRUE(
+ PatchPartitionCheck(Partition(source_file, source_size + 1, source_sha1), source_partition));
}
-TEST_F(ApplyPatchTest, CheckMode_UseBackup) {
- std::string corrupted =
- "EMMC:" + source_file + ":" + std::to_string(source_size) + ":" + bad_sha1_a;
- ASSERT_NE(0, applypatch_check(corrupted, { source_sha1 }));
+TEST_F(ApplyPatchTest, PatchPartitionCheck_UseBackup) {
+ ASSERT_FALSE(
+ PatchPartitionCheck(target_partition, Partition(target_file, source_size, source_sha1)));
Paths::Get().set_cache_temp_source(source_file);
- ASSERT_EQ(0, applypatch_check(corrupted, { source_sha1 }));
- ASSERT_EQ(0, applypatch_check(corrupted, { bad_sha1_a, source_sha1, bad_sha1_b }));
+ ASSERT_TRUE(
+ PatchPartitionCheck(target_partition, Partition(target_file, source_size, source_sha1)));
}
-TEST_F(ApplyPatchTest, CheckMode_UseBackup_BothCorrupted) {
- std::string corrupted =
- "EMMC:" + source_file + ":" + std::to_string(source_size) + ":" + bad_sha1_a;
- ASSERT_NE(0, applypatch_check(corrupted, {}));
- ASSERT_NE(0, applypatch_check(corrupted, { source_sha1 }));
+TEST_F(ApplyPatchTest, PatchPartitionCheck_UseBackup_BothCorrupted) {
+ ASSERT_FALSE(
+ PatchPartitionCheck(target_partition, Partition(target_file, source_size, source_sha1)));
- Paths::Get().set_cache_temp_source(source_file);
- ASSERT_NE(0, applypatch_check(corrupted, { bad_sha1_a, bad_sha1_b }));
+ Paths::Get().set_cache_temp_source(target_file);
+ ASSERT_FALSE(
+ PatchPartitionCheck(target_partition, Partition(target_file, source_size, source_sha1)));
+}
+
+TEST_F(ApplyPatchTest, PatchPartition) {
+ FileContents patch_fc;
+ ASSERT_EQ(0, LoadFileContents(from_testdata_base("recovery-from-boot.p"), &patch_fc));
+ Value patch(Value::Type::BLOB, std::string(patch_fc.data.cbegin(), patch_fc.data.cend()));
+
+ FileContents bonus_fc;
+ ASSERT_EQ(0, LoadFileContents(from_testdata_base("bonus.file"), &bonus_fc));
+ Value bonus(Value::Type::BLOB, std::string(bonus_fc.data.cbegin(), bonus_fc.data.cend()));
+
+ ASSERT_TRUE(PatchPartition(target_partition, source_partition, patch, &bonus));
+}
+
+// Tests patching an eMMC target without a separate bonus file (i.e. recovery-from-boot patch has
+// everything).
+TEST_F(ApplyPatchTest, PatchPartitionWithoutBonusFile) {
+ FileContents patch_fc;
+ ASSERT_EQ(0, LoadFileContents(from_testdata_base("recovery-from-boot-with-bonus.p"), &patch_fc));
+ Value patch(Value::Type::BLOB, std::string(patch_fc.data.cbegin(), patch_fc.data.cend()));
+
+ ASSERT_TRUE(PatchPartition(target_partition, source_partition, patch, nullptr));
}
class FreeCacheTest : public ::testing::Test {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 17:19:54 +0100