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added tests for throwing from .old()

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This commit is contained in:
Lorenzo Caminiti
2015-12-15 11:51:44 -08:00
parent 07248b63ea
commit ec79700b26
11 changed files with 538 additions and 141 deletions
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78
test/public_function/body_throw.cpp
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@@ -1,5 +1,5 @@
// Test constructor body throwing (in inheritance tree).
// Test from public function (derived) body.
#include "../aux_/oteststream.hpp"
#include <boost/contract/public_function.hpp>
@@ -16,7 +16,7 @@ struct c {
static void static_invariant() { out << "c::static_inv" << std::endl; }
void invariant() const { out << "c::inv" << std::endl; }
struct e {};
struct err {};
virtual void f(boost::contract::virtual_* v = 0) {
boost::contract::guard c = boost::contract::public_function(v, this)
@@ -28,7 +28,7 @@ struct c {
.postcondition([&] { out << "c::f::post" << std::endl; })
;
out << "c::f::body" << std::endl;
throw c::e();
throw c::err(); // Test body throws.
}
};
@@ -42,7 +42,7 @@ struct b
static void static_invariant() { out << "b::static_inv" << std::endl; }
void invariant() const { out << "b::inv" << std::endl; }
struct e {};
struct err {};
virtual void f(boost::contract::virtual_* v = 0) /* override */ {
boost::contract::guard c = boost::contract::public_function<override_f>(
@@ -55,7 +55,7 @@ struct b
.postcondition([&] { out << "b::f::post" << std::endl; })
;
out << "b::f::body" << std::endl;
throw b::e();
throw b::err(); // Test body throws.
}
BOOST_CONTRACT_OVERRIDE(f)
};
@@ -70,7 +70,7 @@ struct a
static void static_invariant() { out << "a::static_inv" << std::endl; }
void invariant() const { out << "a::inv" << std::endl; }
struct e {};
struct err {};
void f(boost::contract::virtual_* v = 0) /* override */ {
boost::contract::guard c = boost::contract::public_function<override_f>(
@@ -80,7 +80,7 @@ struct a
.postcondition([&] { out << "a::f::post" << std::endl; })
;
out << "a::f::body" << std::endl;
throw a::e();
throw a::err(); // Test body throws.
}
BOOST_CONTRACT_OVERRIDE(f)
};
@@ -89,40 +89,40 @@ int main() {
std::ostringstream ok;
a aa;
c& ca = aa; // Test as virtual call via polymorphism.
bool threw = false;
out.str("");
try { ca.f(); }
catch(a::e const&) { threw = true; }
BOOST_TEST(threw);
ok.str(""); ok
<< "c::static_inv" << std::endl
<< "c::inv" << std::endl
<< "b::static_inv" << std::endl
<< "b::inv" << std::endl
<< "a::static_inv" << std::endl
<< "a::inv" << std::endl
b& ba = aa; // Test as virtual call via polymorphism.
try {
out.str("");
ba.f();
BOOST_TEST(false);
} catch(a::err const&) {
ok.str(""); ok
<< "c::static_inv" << std::endl
<< "c::inv" << std::endl
<< "b::static_inv" << std::endl
<< "b::inv" << std::endl
<< "a::static_inv" << std::endl
<< "a::inv" << std::endl
<< "c::f::pre" << std::endl
<< "b::f::pre" << std::endl
<< "a::f::pre" << std::endl
<< "c::f::old" << std::endl
<< "b::f::old" << std::endl
<< "a::f::old" << std::endl
<< "c::f::pre" << std::endl
<< "b::f::pre" << std::endl
<< "a::f::pre" << std::endl
<< "c::f::old" << std::endl
<< "b::f::old" << std::endl
<< "a::f::old" << std::endl
<< "a::f::body" << std::endl
<< "c::static_inv" << std::endl
<< "c::inv" << std::endl
<< "b::static_inv" << std::endl
<< "b::inv" << std::endl
<< "a::static_inv" << std::endl
<< "a::inv" << std::endl
// Test no post (but still subcontracted inv) because body threw.
;
BOOST_TEST(out.eq(ok.str()));
<< "a::f::body" << std::endl // Test this threw.
// Test no post (but still subcontracted inv) because body threw.
<< "c::static_inv" << std::endl
<< "c::inv" << std::endl
<< "b::static_inv" << std::endl
<< "b::inv" << std::endl
<< "a::static_inv" << std::endl
<< "a::inv" << std::endl
;
BOOST_TEST(out.eq(ok.str()));
} catch(...) { BOOST_TEST(false); }
return boost::report_errors();
}