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[block_t] verify any exception thrown by validator->check() gets passed up, and the lock is not consequently taken.

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This commit is contained in:
Joe Thornber 2013-04-29 12:32:04 +01:00
parent a7c0b0c39b
commit 925dbdbc53
1 changed files with 19 additions and 0 deletions
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19
unit-tests/block_t.cc
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@ -242,6 +242,13 @@ namespace {
validator_mock::ptr vmock;
validator_mock::ptr vmock2;
};
class my_error : public runtime_error {
public:
my_error(string const &msg)
: runtime_error(msg) {
}
};
}
//--------------------------------
@ -401,4 +408,16 @@ TEST_F(ValidatorTests, validator_can_be_changed_by_superblock_zero)
bm4096::write_ref wr = bm->superblock_zero(0, vmock2);
}
//--------------------------------
TEST_F(ValidatorTests, validator_check_failure_gets_passed_up)
{
validator_mock::ptr v(new validator_mock);
EXPECT_CALL(*v, check(_, Eq(0ull))).Times(1).WillOnce(Throw(my_error("bang!")));
ASSERT_THROW(bm->read_lock(0, v), my_error);
ASSERT_FALSE(bm->is_locked(0));
}
//----------------------------------------------------------------