Wei WangandTao Bao
5226f4715d
This CL is to change update_verifier to verify blocks in parallel to
maximize storage bandwidth, it also preallocate the buffer to avoid
vector allocation within reading loop.
Test:
care_map.txt:
system
16,0,517,556,32770,33084,98306,98620,163842,164156,229378,229692,294914,295228,483544,524288,524296
vendor
8,0,119,135,32770,32831,96150,98304,98306
With CL:
init: Service 'update_verifier_nonencrypted' (pid 711) exited with status 0 waiting took 2.978424 seconds
Without CL:
init: Service 'update_verifier_nonencrypted' (pid 695) exited with status 0 waiting took 4.466320 seconds
Bug: 63686531
Test: reboot with manual insert care_map.txt
Change-Id: Idf791865f15f6ff6cad89bf7ff230ee46c6adccc
(cherry picked from commit bd9664b5a0)
The Recovery Image
Quick turn-around testing
mm -j && m ramdisk-nodeps && m recoveryimage-nodeps
# To boot into the new recovery image
# without flashing the recovery partition:
adb reboot bootloader
fastboot boot $ANDROID_PRODUCT_OUT/recovery.img
Running the tests
# After setting up environment and lunch.
mmma -j bootable/recovery
# Running the tests on device.
adb root
adb sync data
# 32-bit device
adb shell /data/nativetest/recovery_unit_test/recovery_unit_test
adb shell /data/nativetest/recovery_component_test/recovery_component_test
# Or 64-bit device
adb shell /data/nativetest64/recovery_unit_test/recovery_unit_test
adb shell /data/nativetest64/recovery_component_test/recovery_component_test
Running the manual tests
recovery-refresh and recovery-persist executables exist only on systems without
/cache partition. And we need to follow special steps to run tests for them.
-
Execute the test on an A/B device first. The test should fail but it will log some contents to pmsg.
-
Reboot the device immediately and run the test again. The test should save the contents of pmsg buffer into /data/misc/recovery/inject.txt. Test will pass if this file has expected contents.
ResourceTest validates whether the png files are qualified as background text
image under recovery.
1. `adb sync data` to make sure the test-dir has the images to test.
2. The test will automatically pickup and verify all `_text.png` files in
the test dir.