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gerrit.twrp.me / android_bootable_recovery / ce5fa5e5384508655c804519d428a402bb3df1d9
commitce5fa5e5384508655c804519d428a402bb3df1d9[log] [tgz]
authorTianjie Xu <xunchang@google.com>Mon May 15 12:32:33 2017 -0700
committerTianjie Xu <xunchang@google.com>Tue May 16 12:39:14 2017 -0700
treef575a0aa4cbfe028416960bcf5dd5946f4d39db8
parent7cb1b796731fa35a6556263876648746710f003b [diff]
Print SHA1 of the patch if bsdiff fails with data error

This will help us to identify the patch corruption.

Meanwhile fix a wrong size parameter passed to bspatch.
(patch->data.size() into patch->data.size() - patch_offset).

Also remove the only usage of "ApplyBSDiffPatchMem()" and inline its
Sink function for simplicity.

Bug: 37855643
Test: Prints SHA1 for corrupted patch in imgdiff_test.
Change-Id: Ibf2db8c08b0ded1409bb7c91a3547a6bf99c601d
4 files changed
tree: f575a0aa4cbfe028416960bcf5dd5946f4d39db8
  1. applypatch/
  2. boot_control/
  3. bootloader_message/
  4. edify/
  5. etc/
  6. fonts/
  7. minadbd/
  8. minui/
  9. otafault/
  10. otautil/
  11. private/
  12. res-hdpi/
  13. res-mdpi/
  14. res-xhdpi/
  15. res-xxhdpi/
  16. res-xxxhdpi/
  17. tests/
  18. tools/
  19. uncrypt/
  20. update_verifier/
  21. updater/
  22. res-560dpi ⇨ res-xxxhdpi
  23. .clang-format
  24. adb_install.cpp
  25. adb_install.h
  26. Android.bp
  27. Android.mk
  28. asn1_decoder.cpp
  29. asn1_decoder.h
  30. bootloader.h
  31. CleanSpec.mk
  32. common.h
  33. default_device.cpp
  34. device.cpp
  35. device.h
  36. error_code.h
  37. fuse_sdcard_provider.cpp
  38. fuse_sdcard_provider.h
  39. fuse_sideload.cpp
  40. fuse_sideload.h
  41. install.cpp
  42. install.h
  43. interlace-frames.py
  44. mounts.cpp
  45. mounts.h
  46. NOTICE
  47. print_sha1.h
  48. README.md
  49. recovery-persist.cpp
  50. recovery-persist.rc
  51. recovery-refresh.cpp
  52. recovery-refresh.rc
  53. recovery.cpp
  54. roots.cpp
  55. roots.h
  56. rotate_logs.cpp
  57. rotate_logs.h
  58. screen_ui.cpp
  59. screen_ui.h
  60. stub_ui.h
  61. ui.cpp
  62. ui.h
  63. verifier.cpp
  64. verifier.h
  65. wear_touch.cpp
  66. wear_touch.h
  67. wear_ui.cpp
  68. 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.

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.