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qa/rpc-tests: bip9-softforks: Add tests for getblocktemplate versionbits updates

tags/v0.15.1
Luke Dashjr il y a 5 ans
Parent
révision
72cd6b20ca
1 fichiers modifiés avec 28 ajouts et 4 suppressions
  1. 28
    4
      qa/rpc-tests/bip9-softforks.py

+ 28
- 4
qa/rpc-tests/bip9-softforks.py Voir le fichier

@@ -85,7 +85,7 @@ class BIP9SoftForksTest(ComparisonTestFramework):
raise IndexError ('key:"%s" not found' % key)


def test_BIP(self, bipName, activated_version, invalidate, invalidatePostSignature):
def test_BIP(self, bipName, activated_version, invalidate, invalidatePostSignature, bitno):
# generate some coins for later
self.coinbase_blocks = self.nodes[0].generate(2)
self.height = 3 # height of the next block to build
@@ -94,6 +94,11 @@ class BIP9SoftForksTest(ComparisonTestFramework):
self.last_block_time = time.time()

assert_equal(self.get_bip9_status(bipName)['status'], 'defined')
tmpl = self.nodes[0].getblocktemplate({})
assert(bipName not in tmpl['rules'])
assert(bipName not in tmpl['vbavailable'])
assert_equal(tmpl['vbrequired'], 0)
assert_equal(tmpl['version'], 0x20000000)

# Test 1
# Advance from DEFINED to STARTED
@@ -101,6 +106,11 @@ class BIP9SoftForksTest(ComparisonTestFramework):
yield TestInstance(test_blocks, sync_every_block=False)

assert_equal(self.get_bip9_status(bipName)['status'], 'started')
tmpl = self.nodes[0].getblocktemplate({})
assert(bipName not in tmpl['rules'])
assert_equal(tmpl['vbavailable'][bipName], bitno)
assert_equal(tmpl['vbrequired'], 0)
assert(tmpl['version'] & activated_version)

# Test 2
# Fail to achieve LOCKED_IN 100 out of 144 signal bit 1
@@ -112,6 +122,11 @@ class BIP9SoftForksTest(ComparisonTestFramework):
yield TestInstance(test_blocks, sync_every_block=False)

assert_equal(self.get_bip9_status(bipName)['status'], 'started')
tmpl = self.nodes[0].getblocktemplate({})
assert(bipName not in tmpl['rules'])
assert_equal(tmpl['vbavailable'][bipName], bitno)
assert_equal(tmpl['vbrequired'], 0)
assert(tmpl['version'] & activated_version)

# Test 3
# 108 out of 144 signal bit 1 to achieve LOCKED_IN
@@ -123,6 +138,8 @@ class BIP9SoftForksTest(ComparisonTestFramework):
yield TestInstance(test_blocks, sync_every_block=False)

assert_equal(self.get_bip9_status(bipName)['status'], 'locked_in')
tmpl = self.nodes[0].getblocktemplate({})
assert(bipName not in tmpl['rules'])

# Test 4
# 143 more version 536870913 blocks (waiting period-1)
@@ -130,6 +147,8 @@ class BIP9SoftForksTest(ComparisonTestFramework):
yield TestInstance(test_blocks, sync_every_block=False)

assert_equal(self.get_bip9_status(bipName)['status'], 'locked_in')
tmpl = self.nodes[0].getblocktemplate({})
assert(bipName not in tmpl['rules'])

# Test 5
# Check that the new rule is enforced
@@ -153,6 +172,11 @@ class BIP9SoftForksTest(ComparisonTestFramework):
yield TestInstance([[block, True]])

assert_equal(self.get_bip9_status(bipName)['status'], 'active')
tmpl = self.nodes[0].getblocktemplate({})
assert(bipName in tmpl['rules'])
assert(bipName not in tmpl['vbavailable'])
assert_equal(tmpl['vbrequired'], 0)
assert(not (tmpl['version'] & (1 << bitno)))

# Test 6
# Check that the new sequence lock rules are enforced
@@ -187,9 +211,9 @@ class BIP9SoftForksTest(ComparisonTestFramework):

def get_tests(self):
for test in itertools.chain(
self.test_BIP('csv', 536870913, self.sequence_lock_invalidate, self.donothing),
self.test_BIP('csv', 536870913, self.mtp_invalidate, self.donothing),
self.test_BIP('csv', 536870913, self.donothing, self.csv_invalidate)
self.test_BIP('csv', 0x20000001, self.sequence_lock_invalidate, self.donothing, 0),
self.test_BIP('csv', 0x20000001, self.mtp_invalidate, self.donothing, 0),
self.test_BIP('csv', 0x20000001, self.donothing, self.csv_invalidate, 0)
):
yield test


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