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Fix a transaction manager test

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This commit is contained in:
Joe Thornber 2013-01-10 22:11:59 +00:00
parent ace95d434e
commit af96c22786
1 changed files with 28 additions and 17 deletions
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45
unit-tests/transaction_manager_t.cc
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@ -94,28 +94,39 @@ BOOST_AUTO_TEST_CASE(shadowing)
BOOST_AUTO_TEST_CASE(multiple_shadowing)
{
transaction_manager::ptr tm = create_tm();
write_ref superblock = tm->begin(0, noop_validator());
space_map::ptr sm = tm->get_sm();
sm->set_count(1, 3);
block_address b, b2;
pair<write_ref, bool> p = tm->shadow(1, noop_validator());
block_address b = p.first.get_location();
BOOST_CHECK(b != 1);
BOOST_CHECK(p.second);
{
write_ref superblock = tm->begin(0, noop_validator());
pair<write_ref, bool> p = tm->shadow(1, noop_validator());
b = p.first.get_location();
BOOST_CHECK(b != 1);
BOOST_CHECK(p.second);
sm->commit();
}
p = tm->shadow(1, noop_validator());
block_address b2 = p.first.get_location();
BOOST_CHECK(b2 != 1);
BOOST_CHECK(b2 != b);
BOOST_CHECK(p.second);
{
write_ref superblock = tm->begin(0, noop_validator());
pair<write_ref, bool> p = tm->shadow(1, noop_validator());
b2 = p.first.get_location();
BOOST_CHECK(b2 != 1);
BOOST_CHECK(b2 != b);
BOOST_CHECK(p.second);
sm->commit();
}
p = tm->shadow(1, noop_validator());
block_address b3 = p.first.get_location();
BOOST_CHECK(b3 != b2);
BOOST_CHECK(b3 != b);
BOOST_CHECK(b3 != 1);
BOOST_CHECK(!p.second);
{
write_ref superblock = tm->begin(0, noop_validator());
pair<write_ref, bool> p = tm->shadow(1, noop_validator());
block_address b3 = p.first.get_location();
BOOST_CHECK(b3 != b2);
BOOST_CHECK(b3 != b);
BOOST_CHECK(b3 != 1);
BOOST_CHECK(!p.second);
sm->commit();
}
}
BOOST_AUTO_TEST_CASE(shadow_free_block_fails)