qa/rpc-tests: bip9-softforks: Add tests for getblocktemplate versionbits updates
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1 changed files with 28 additions and 4 deletions
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@ -85,7 +85,7 @@ class BIP9SoftForksTest(ComparisonTestFramework):
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raise IndexError ('key:"%s" not found' % key)
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def test_BIP(self, bipName, activated_version, invalidate, invalidatePostSignature):
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def test_BIP(self, bipName, activated_version, invalidate, invalidatePostSignature, bitno):
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# generate some coins for later
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self.coinbase_blocks = self.nodes[0].generate(2)
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self.height = 3 # height of the next block to build
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@ -94,6 +94,11 @@ class BIP9SoftForksTest(ComparisonTestFramework):
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self.last_block_time = time.time()
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assert_equal(self.get_bip9_status(bipName)['status'], 'defined')
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tmpl = self.nodes[0].getblocktemplate({})
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assert(bipName not in tmpl['rules'])
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assert(bipName not in tmpl['vbavailable'])
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assert_equal(tmpl['vbrequired'], 0)
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assert_equal(tmpl['version'], 0x20000000)
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# Test 1
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# Advance from DEFINED to STARTED
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@ -101,6 +106,11 @@ class BIP9SoftForksTest(ComparisonTestFramework):
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yield TestInstance(test_blocks, sync_every_block=False)
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assert_equal(self.get_bip9_status(bipName)['status'], 'started')
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tmpl = self.nodes[0].getblocktemplate({})
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assert(bipName not in tmpl['rules'])
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assert_equal(tmpl['vbavailable'][bipName], bitno)
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assert_equal(tmpl['vbrequired'], 0)
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assert(tmpl['version'] & activated_version)
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# Test 2
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# Fail to achieve LOCKED_IN 100 out of 144 signal bit 1
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@ -112,6 +122,11 @@ class BIP9SoftForksTest(ComparisonTestFramework):
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yield TestInstance(test_blocks, sync_every_block=False)
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assert_equal(self.get_bip9_status(bipName)['status'], 'started')
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tmpl = self.nodes[0].getblocktemplate({})
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assert(bipName not in tmpl['rules'])
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assert_equal(tmpl['vbavailable'][bipName], bitno)
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assert_equal(tmpl['vbrequired'], 0)
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assert(tmpl['version'] & activated_version)
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# Test 3
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# 108 out of 144 signal bit 1 to achieve LOCKED_IN
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@ -123,6 +138,8 @@ class BIP9SoftForksTest(ComparisonTestFramework):
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yield TestInstance(test_blocks, sync_every_block=False)
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assert_equal(self.get_bip9_status(bipName)['status'], 'locked_in')
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tmpl = self.nodes[0].getblocktemplate({})
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assert(bipName not in tmpl['rules'])
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# Test 4
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# 143 more version 536870913 blocks (waiting period-1)
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@ -130,6 +147,8 @@ class BIP9SoftForksTest(ComparisonTestFramework):
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yield TestInstance(test_blocks, sync_every_block=False)
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assert_equal(self.get_bip9_status(bipName)['status'], 'locked_in')
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tmpl = self.nodes[0].getblocktemplate({})
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assert(bipName not in tmpl['rules'])
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# Test 5
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# Check that the new rule is enforced
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@ -153,6 +172,11 @@ class BIP9SoftForksTest(ComparisonTestFramework):
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yield TestInstance([[block, True]])
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assert_equal(self.get_bip9_status(bipName)['status'], 'active')
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tmpl = self.nodes[0].getblocktemplate({})
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assert(bipName in tmpl['rules'])
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assert(bipName not in tmpl['vbavailable'])
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assert_equal(tmpl['vbrequired'], 0)
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assert(not (tmpl['version'] & (1 << bitno)))
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# Test 6
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# Check that the new sequence lock rules are enforced
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@ -187,9 +211,9 @@ class BIP9SoftForksTest(ComparisonTestFramework):
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def get_tests(self):
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for test in itertools.chain(
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self.test_BIP('csv', 536870913, self.sequence_lock_invalidate, self.donothing),
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self.test_BIP('csv', 536870913, self.mtp_invalidate, self.donothing),
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self.test_BIP('csv', 536870913, self.donothing, self.csv_invalidate)
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self.test_BIP('csv', 0x20000001, self.sequence_lock_invalidate, self.donothing, 0),
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self.test_BIP('csv', 0x20000001, self.mtp_invalidate, self.donothing, 0),
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self.test_BIP('csv', 0x20000001, self.donothing, self.csv_invalidate, 0)
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):
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yield test
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