Move extent copy and hash logic to a new file.
The SOURCE_COPY operation used to copy the source blocks one by one to
the target partition. This process is sub-optimal if there are several
consecutive blocks. This patch moves this copy and hash logic to a new
file and adds several unittests for it. The new logic copies in chunks
of up to 1MiB when the source and target data is contiguous.
Bug: 34284069
Test: Added unittests.
Change-Id: I9ed52b429a54a2b4d6edaba051284b7dcd8a9525
diff --git a/Android.mk b/Android.mk
index a26e779..37a754d 100644
--- a/Android.mk
+++ b/Android.mk
@@ -129,6 +129,7 @@
payload_consumer/download_action.cc \
payload_consumer/extent_writer.cc \
payload_consumer/file_descriptor.cc \
+ payload_consumer/file_descriptor_utils.cc \
payload_consumer/file_writer.cc \
payload_consumer/filesystem_verifier_action.cc \
payload_consumer/install_plan.cc \
@@ -907,6 +908,8 @@
payload_consumer/delta_performer_integration_test.cc \
payload_consumer/delta_performer_unittest.cc \
payload_consumer/extent_writer_unittest.cc \
+ payload_consumer/fake_file_descriptor.cc \
+ payload_consumer/file_descriptor_utils_unittest.cc \
payload_consumer/file_writer_unittest.cc \
payload_consumer/filesystem_verifier_action_unittest.cc \
payload_consumer/postinstall_runner_action_unittest.cc \