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gerrit.pixelexperience.org / bootable_recovery / d530449e54bd327e9c26209ffa0490c6508afe6c
commitd530449e54bd327e9c26209ffa0490c6508afe6c[log] [tgz]
authorSen Jiang <senj@google.com>Fri Dec 09 16:20:49 2016 -0800
committerSen Jiang <senj@google.com>Tue Dec 13 13:29:33 2016 -0800
tree0b1d25af5cad4e0e4b1035b5dad3a86c06835e0a
parentd6a5005fcb1f2ea6cfbdcb424497b626aeab7e16 [diff]
Add a stub recovery UI.

This allows recovery to work on devices without screen.
The stub recovery UI does nothing except print to stdout.

Test: write 'recovery\n--wipe_data\n--reason=wipe_data_from_ota\n'
      to misc and boot to recovery on a device without screen.
Bug: 33175036

Change-Id: Icde698aa2e2e29f4b3d0532dfd3c6a939ac2bc63
9 files changed
tree: 0b1d25af5cad4e0e4b1035b5dad3a86c06835e0a
  1. .clang-format
  2. Android.mk
  3. CleanSpec.mk
  4. NOTICE
  5. README.md
  6. adb_install.cpp
  7. adb_install.h
  8. applypatch/
  9. asn1_decoder.cpp
  10. asn1_decoder.h
  11. bootloader.h
  12. bootloader_message/
  13. common.h
  14. default_device.cpp
  15. device.cpp
  16. device.h
  17. edify/
  18. error_code.h
  19. etc/
  20. fonts/
  21. fuse_sdcard_provider.cpp
  22. fuse_sdcard_provider.h
  23. fuse_sideload.cpp
  24. fuse_sideload.h
  25. install.cpp
  26. install.h
  27. interlace-frames.py
  28. minadbd/
  29. minui/
  30. mounts.cpp
  31. mounts.h
  32. otafault/
  33. otautil/
  34. print_sha1.h
  35. recovery-persist.cpp
  36. recovery-persist.rc
  37. recovery-refresh.cpp
  38. recovery-refresh.rc
  39. recovery.cpp
  40. res-560dpi ⇨ res-xxxhdpi
  41. res-hdpi/
  42. res-mdpi/
  43. res-xhdpi/
  44. res-xxhdpi/
  45. res-xxxhdpi/
  46. roots.cpp
  47. roots.h
  48. rotate_logs.cpp
  49. rotate_logs.h
  50. screen_ui.cpp
  51. screen_ui.h
  52. stub_ui.h
  53. tests/
  54. tools/
  55. ui.cpp
  56. ui.h
  57. uncrypt/
  58. update_verifier/
  59. updater/
  60. verifier.cpp
  61. verifier.h
  62. wear_touch.cpp
  63. wear_touch.h
  64. wear_ui.cpp
  65. wear_ui.h
README.md

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.