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tests: extract more common functionality

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pull/516/head
matejcik 5 years ago
parent 8814837a9e
commit 7be9bcac79
6 changed files with 159 additions and 332 deletions
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61
tests/device_tests/common.py
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@ -82,6 +82,16 @@ def generate_entropy(strength, internal_entropy, external_entropy):
def recovery_enter_shares(debug, shares, groups=False):
"""Perform the recovery flow for a set of Shamir shares.
For use in an input flow function.
Example:
def input_flow():
yield # start recovery
client.debug.press_yes()
yield from recovery_enter_shares(client.debug, SOME_SHARES)
"""
word_count = len(shares[0].split(" "))
# Homescreen - proceed to word number selection
@ -118,3 +128,54 @@ def recovery_enter_shares(debug, shares, groups=False):
# or Homescreen - confirm success
yield
debug.press_yes()
def click_through(debug, screens, code=None):
"""Click through N dialog screens.
For use in an input flow function.
Example:
def input_flow():
# 1. Confirm reset
# 2. Backup your seed
# 3. Confirm warning
# 4. Shares info
yield from click_through(client.debug, screens=4, code=B.ResetDevice)
"""
for _ in range(screens):
received = yield
if code is not None:
assert received == code
debug.press_yes()
def read_and_confirm_mnemonic(debug, words):
"""Read a given number of mnemonic words from Trezor T screen and correctly
answer confirmation questions. Return the full mnemonic.
For use in an input flow function.
Example:
def input_flow():
yield from click_through(client.debug, screens=3)
yield # confirm mnemonic entry
mnemonic = read_and_confirm_mnemonic(client.debug, words=20)
"""
mnemonic = []
while True:
mnemonic.extend(debug.read_reset_word().split())
if len(mnemonic) < words:
debug.swipe_down()
else:
# last page is confirmation
debug.press_yes()
break
# check share
for _ in range(3):
index = debug.read_reset_word_pos()
debug.input(mnemonic[index])
return " ".join(mnemonic)

73
tests/device_tests/test_msg_resetdevice_shamir.py
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@ -8,13 +8,13 @@ from shamir_mnemonic import MnemonicError
from trezorlib import device, messages as proto
from trezorlib.messages import ButtonRequestType as B, ResetDeviceBackupType
from .common import TrezorTest, generate_entropy
from .common import click_through, generate_entropy, read_and_confirm_mnemonic
EXTERNAL_ENTROPY = b"zlutoucky kun upel divoke ody" * 2
@pytest.mark.skip_t1
class TestMsgResetDeviceT2(TrezorTest):
class TestMsgResetDeviceT2:
# TODO: test with different options
@pytest.mark.setup_client(uninitialized=True)
def test_reset_device_shamir(self, client):
@ -23,68 +23,23 @@ class TestMsgResetDeviceT2(TrezorTest):
all_mnemonics = []
def input_flow():
# Confirm Reset
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Backup your seed
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Confirm warning
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# shares info
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Set & Confirm number of shares
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# threshold info
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Set & confirm threshold value
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Confirm show seeds
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# 1. Confirm Reset
# 2. Backup your seed
# 3. Confirm warning
# 4. shares info
# 5. Set & Confirm number of shares
# 6. threshold info
# 7. Set & confirm threshold value
# 8. Confirm show seeds
yield from click_through(client.debug, screens=8, code=B.ResetDevice)
# show & confirm shares
for h in range(5):
words = []
# mnemonic phrases
btn_code = yield
assert btn_code == B.Other
# mnemonic phrases
# 20 word over 6 pages for strength 128, 33 words over 9 pages for strength 256
for i in range(6):
words.extend(client.debug.read_reset_word().split())
if i < 5:
client.debug.swipe_down()
else:
# last page is confirmation
client.debug.press_yes()
# check share
for _ in range(3):
index = client.debug.read_reset_word_pos()
client.debug.input(words[index])
all_mnemonics.extend([" ".join(words)])
mnemonic = read_and_confirm_mnemonic(client.debug, words=20)
all_mnemonics.append(mnemonic)
# Confirm continue to next share
btn_code = yield

108
tests/device_tests/test_msg_resetdevice_supershamir.py
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@ -6,95 +6,43 @@ import shamir_mnemonic as shamir
from trezorlib import device, messages as proto
from trezorlib.messages import ButtonRequestType as B, ResetDeviceBackupType
from .common import TrezorTest, generate_entropy
from .common import click_through, generate_entropy, read_and_confirm_mnemonic
EXTERNAL_ENTROPY = b"zlutoucky kun upel divoke ody" * 2
@pytest.mark.skip_t1
class TestMsgResetDeviceT2(TrezorTest):
class TestMsgResetDeviceT2:
# TODO: test with different options
@pytest.mark.setup_client(uninitialized=True)
def test_reset_device_supershamir(self, client):
strength = 128
word_count = 20
member_threshold = 3
all_mnemonics = []
def input_flow():
# Confirm Reset
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Backup your seed
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Confirm warning
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# shares info
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Set & Confirm number of groups
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# threshold info
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Set & confirm group threshold value
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
for _ in range(5):
# Set & Confirm number of share
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Set & confirm share threshold value
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Confirm show seeds
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# 1. Confirm Reset
# 2. Backup your seed
# 3. Confirm warning
# 4. shares info
# 5. Set & Confirm number of groups
# 6. threshold info
# 7. Set & confirm group threshold value
# 8-17: for each of 5 groups:
# 1. Set & Confirm number of shares
# 2. Set & confirm share threshold value
# 18. Confirm show seeds
yield from click_through(client.debug, screens=18, code=B.ResetDevice)
# show & confirm shares for all groups
for g in range(5):
for h in range(5):
words = []
# mnemonic phrases
btn_code = yield
assert btn_code == B.Other
# mnemonic phrases
# 20 word over 6 pages for strength 128, 33 words over 9 pages for strength 256
for i in range(6):
words.extend(client.debug.read_reset_word().split())
if i < 5:
client.debug.swipe_down()
else:
# last page is confirmation
client.debug.press_yes()
# check share
for _ in range(3):
index = client.debug.read_reset_word_pos()
client.debug.input(words[index])
all_mnemonics.extend([" ".join(words)])
mnemonic = read_and_confirm_mnemonic(client.debug, words=word_count)
all_mnemonics.append(mnemonic)
# Confirm continue to next share
btn_code = yield
@ -119,25 +67,15 @@ class TestMsgResetDeviceT2(TrezorTest):
proto.ButtonRequest(code=B.ResetDevice),
proto.ButtonRequest(code=B.ResetDevice),
proto.ButtonRequest(code=B.ResetDevice),
proto.ButtonRequest(
code=B.ResetDevice
), # group #1 shares& thresholds
proto.ButtonRequest(code=B.ResetDevice), # group #1 counts
proto.ButtonRequest(code=B.ResetDevice),
proto.ButtonRequest(
code=B.ResetDevice
), # group #2 shares& thresholds
proto.ButtonRequest(code=B.ResetDevice), # group #2 counts
proto.ButtonRequest(code=B.ResetDevice),
proto.ButtonRequest(
code=B.ResetDevice
), # group #3 shares& thresholds
proto.ButtonRequest(code=B.ResetDevice), # group #3 counts
proto.ButtonRequest(code=B.ResetDevice),
proto.ButtonRequest(
code=B.ResetDevice
), # group #4 shares& thresholds
proto.ButtonRequest(code=B.ResetDevice), # group #4 counts
proto.ButtonRequest(code=B.ResetDevice),
proto.ButtonRequest(
code=B.ResetDevice
), # group #5 shares& thresholds
proto.ButtonRequest(code=B.ResetDevice), # group #5 counts
proto.ButtonRequest(code=B.ResetDevice),
proto.ButtonRequest(code=B.Other), # show seeds
proto.ButtonRequest(code=B.Success),

66
tests/device_tests/test_msg_resetdevice_t2.py
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@ -22,50 +22,34 @@ from mnemonic import Mnemonic
from trezorlib import device, messages as proto
from trezorlib.messages import ButtonRequestType as B
from .common import MNEMONIC12, TrezorTest, generate_entropy
from .common import (
MNEMONIC12,
click_through,
generate_entropy,
read_and_confirm_mnemonic,
)
EXTERNAL_ENTROPY = b"zlutoucky kun upel divoke ody" * 2
@pytest.mark.skip_t1
class TestMsgResetDeviceT2(TrezorTest):
class TestMsgResetDeviceT2:
@pytest.mark.setup_client(uninitialized=True)
def test_reset_device(self, client):
words = []
mnemonic = None
strength = 128
def input_flow():
# Confirm Reset
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Backup your seed
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Confirm warning
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
nonlocal mnemonic
# 1. Confirm Reset
# 2. Backup your seed
# 3. Confirm warning
yield from click_through(client.debug, screens=3, code=B.ResetDevice)
# mnemonic phrases
btn_code = yield
assert btn_code == B.ResetDevice
# 12 words, 3 pages
for i in range(3):
words.extend(client.debug.read_reset_word().split())
if i < 2:
client.debug.swipe_down()
else:
# last page is confirmation
client.debug.press_yes()
# check backup words
for _ in range(3):
index = client.debug.read_reset_word_pos()
client.debug.input(words[index])
mnemonic = read_and_confirm_mnemonic(client.debug, words=12)
# confirm recovery seed check
btn_code = yield
@ -111,7 +95,7 @@ class TestMsgResetDeviceT2(TrezorTest):
expected_mnemonic = Mnemonic("english").to_mnemonic(entropy)
# Compare that device generated proper mnemonic for given entropies
assert " ".join(words) == expected_mnemonic
assert mnemonic == expected_mnemonic
# Check if device is properly initialized
resp = client.call_raw(proto.Initialize())
@ -122,10 +106,12 @@ class TestMsgResetDeviceT2(TrezorTest):
@pytest.mark.setup_client(uninitialized=True)
def test_reset_device_pin(self, client):
words = []
mnemonic = None
strength = 128
def input_flow():
nonlocal mnemonic
# Confirm Reset
btn_code = yield
assert btn_code == B.ResetDevice
@ -157,19 +143,7 @@ class TestMsgResetDeviceT2(TrezorTest):
# mnemonic phrases
btn_code = yield
assert btn_code == B.ResetDevice
# 12 words, 3 pages
for i in range(3):
words.extend(client.debug.read_reset_word().split())
if i < 2:
client.debug.swipe_down()
else:
# last page is confirmation
client.debug.press_yes()
# check backup words
for _ in range(3):
index = client.debug.read_reset_word_pos()
client.debug.input(words[index])
mnemonic = read_and_confirm_mnemonic(client.debug, words=12)
# confirm recovery seed check
btn_code = yield
@ -218,7 +192,7 @@ class TestMsgResetDeviceT2(TrezorTest):
expected_mnemonic = Mnemonic("english").to_mnemonic(entropy)
# Compare that device generated proper mnemonic for given entropies
assert " ".join(words) == expected_mnemonic
assert mnemonic == expected_mnemonic
# Check if device is properly initialized
resp = client.call_raw(proto.Initialize())

75
tests/device_tests/test_shamir_reset_recovery.py
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@ -4,7 +4,7 @@ from trezorlib import btc, device, messages
from trezorlib.messages import ButtonRequestType as B, ResetDeviceBackupType
from trezorlib.tools import parse_path
from .common import recovery_enter_shares
from .common import click_through, read_and_confirm_mnemonic, recovery_enter_shares
@pytest.mark.skip_t1
@ -24,70 +24,28 @@ def test_reset_recovery(client):
def reset(client, strength=128):
all_mnemonics = []
# per SLIP-39: strength in bits, rounded up to nearest multiple of 10, plus 70 bits
# of metadata, split into 10-bit words
word_count = ((strength + 9) // 10) + 7
def input_flow():
# Confirm Reset
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Backup your seed
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Confirm warning
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# shares info
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Set & Confirm number of shares
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# threshold info
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Set & confirm threshold value
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Confirm show seeds
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# 1. Confirm Reset
# 2. Backup your seed
# 3. Confirm warning
# 4. shares info
# 5. Set & Confirm number of shares
# 6. threshold info
# 7. Set & confirm threshold value
# 8. Confirm show seeds
yield from click_through(client.debug, screens=8, code=B.ResetDevice)
# show & confirm shares
for h in range(5):
words = []
# mnemonic phrases
btn_code = yield
assert btn_code == B.Other
# mnemonic phrases
# 20 word over 6 pages for strength 128, 33 words over 9 pages for strength 256
for i in range(6):
words.extend(client.debug.read_reset_word().split())
if i < 5:
client.debug.swipe_down()
else:
# last page is confirmation
client.debug.press_yes()
# check share
for _ in range(3):
index = client.debug.read_reset_word_pos()
client.debug.input(words[index])
all_mnemonics.extend([" ".join(words)])
mnemonic = read_and_confirm_mnemonic(client.debug, words=word_count)
all_mnemonics.append(mnemonic)
# Confirm continue to next share
btn_code = yield
@ -139,6 +97,7 @@ def reset(client, strength=128):
language="english",
backup_type=ResetDeviceBackupType.Slip39_Single_Group,
)
client.set_input_flow(None)
# Check if device is properly initialized

108
tests/device_tests/test_shamir_reset_recovery_groups.py
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@ -4,7 +4,7 @@ from trezorlib import btc, device, messages
from trezorlib.messages import ButtonRequestType as B, ResetDeviceBackupType
from trezorlib.tools import parse_path
from .common import recovery_enter_shares
from .common import click_through, read_and_confirm_mnemonic, recovery_enter_shares
@pytest.mark.skip_t1
@ -32,82 +32,32 @@ def test_reset_recovery(client):
def reset(client, strength=128):
all_mnemonics = []
# per SLIP-39: strength in bits, rounded up to nearest multiple of 10, plus 70 bits
# of metadata, split into 10-bit words
word_count = ((strength + 9) // 10) + 7
def input_flow():
# Confirm Reset
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Backup your seed
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Confirm warning
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# shares info
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Set & Confirm number of groups
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# threshold info
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Set & confirm group threshold value
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
for _ in range(5):
# Set & Confirm number of share
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Set & confirm share threshold value
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# Confirm show seeds
btn_code = yield
assert btn_code == B.ResetDevice
client.debug.press_yes()
# 1. Confirm Reset
# 2. Backup your seed
# 3. Confirm warning
# 4. shares info
# 5. Set & Confirm number of groups
# 6. threshold info
# 7. Set & confirm group threshold value
# 8-17: for each of 5 groups:
# 1. Set & Confirm number of shares
# 2. Set & confirm share threshold value
# 18. Confirm show seeds
yield from click_through(client.debug, screens=18, code=B.ResetDevice)
# show & confirm shares for all groups
for g in range(5):
for h in range(5):
words = []
# mnemonic phrases
btn_code = yield
assert btn_code == B.Other
# mnemonic phrases
# 20 word over 6 pages for strength 128, 33 words over 9 pages for strength 256
for i in range(6):
words.extend(client.debug.read_reset_word().split())
if i < 5:
client.debug.swipe_down()
else:
# last page is confirmation
client.debug.press_yes()
# check share
for _ in range(3):
index = client.debug.read_reset_word_pos()
client.debug.input(words[index])
all_mnemonics.extend([" ".join(words)])
mnemonic = read_and_confirm_mnemonic(client.debug, words=word_count)
all_mnemonics.append(mnemonic)
# Confirm continue to next share
btn_code = yield
@ -131,25 +81,15 @@ def reset(client, strength=128):
messages.ButtonRequest(code=B.ResetDevice),
messages.ButtonRequest(code=B.ResetDevice),
messages.ButtonRequest(code=B.ResetDevice),
messages.ButtonRequest(
code=B.ResetDevice
), # group #1 shares& thresholds
messages.ButtonRequest(code=B.ResetDevice), # group #1 counts
messages.ButtonRequest(code=B.ResetDevice),
messages.ButtonRequest(
code=B.ResetDevice
), # group #2 shares& thresholds
messages.ButtonRequest(code=B.ResetDevice), # group #2 counts
messages.ButtonRequest(code=B.ResetDevice),
messages.ButtonRequest(
code=B.ResetDevice
), # group #3 shares& thresholds
messages.ButtonRequest(code=B.ResetDevice), # group #3 counts
messages.ButtonRequest(code=B.ResetDevice),
messages.ButtonRequest(
code=B.ResetDevice
), # group #4 shares& thresholds
messages.ButtonRequest(code=B.ResetDevice), # group #4 counts
messages.ButtonRequest(code=B.ResetDevice),
messages.ButtonRequest(
code=B.ResetDevice
), # group #5 shares& thresholds
messages.ButtonRequest(code=B.ResetDevice), # group #5 counts
messages.ButtonRequest(code=B.ResetDevice),
messages.ButtonRequest(code=B.Other), # show seeds
messages.ButtonRequest(code=B.Success),

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