Preliminary main mbed library for nexpaq development
Diff: TESTS/mbed_functional/callback/main.cpp
- Revision:
- 0:6c56fb4bc5f0
diff -r 000000000000 -r 6c56fb4bc5f0 TESTS/mbed_functional/callback/main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TESTS/mbed_functional/callback/main.cpp Fri Nov 04 20:27:58 2016 +0000 @@ -0,0 +1,497 @@ +#include "mbed.h" +#include "greentea-client/test_env.h" +#include "unity.h" +#include "utest.h" + +using namespace utest::v1; + + +// static functions +template <typename T> +T static_func0() + { return 0; } +template <typename T> +T static_func1(T a0) + { return 0 | a0; } +template <typename T> +T static_func2(T a0, T a1) + { return 0 | a0 | a1; } +template <typename T> +T static_func3(T a0, T a1, T a2) + { return 0 | a0 | a1 | a2; } +template <typename T> +T static_func4(T a0, T a1, T a2, T a3) + { return 0 | a0 | a1 | a2 | a3; } +template <typename T> +T static_func5(T a0, T a1, T a2, T a3, T a4) + { return 0 | a0 | a1 | a2 | a3 | a4; } + +// class functions +template <typename T> +struct Thing { + T t; + Thing() : t(0x80) {} + + T member_func0() + { return t; } + T member_func1(T a0) + { return t | a0; } + T member_func2(T a0, T a1) + { return t | a0 | a1; } + T member_func3(T a0, T a1, T a2) + { return t | a0 | a1 | a2; } + T member_func4(T a0, T a1, T a2, T a3) + { return t | a0 | a1 | a2 | a3; } + T member_func5(T a0, T a1, T a2, T a3, T a4) + { return t | a0 | a1 | a2 | a3 | a4; } + + T const_member_func0() const + { return t; } + T const_member_func1(T a0) const + { return t | a0; } + T const_member_func2(T a0, T a1) const + { return t | a0 | a1; } + T const_member_func3(T a0, T a1, T a2) const + { return t | a0 | a1 | a2; } + T const_member_func4(T a0, T a1, T a2, T a3) const + { return t | a0 | a1 | a2 | a3; } + T const_member_func5(T a0, T a1, T a2, T a3, T a4) const + { return t | a0 | a1 | a2 | a3 | a4; } + + T volatile_member_func0() volatile + { return t; } + T volatile_member_func1(T a0) volatile + { return t | a0; } + T volatile_member_func2(T a0, T a1) volatile + { return t | a0 | a1; } + T volatile_member_func3(T a0, T a1, T a2) volatile + { return t | a0 | a1 | a2; } + T volatile_member_func4(T a0, T a1, T a2, T a3) volatile + { return t | a0 | a1 | a2 | a3; } + T volatile_member_func5(T a0, T a1, T a2, T a3, T a4) volatile + { return t | a0 | a1 | a2 | a3 | a4; } + + T const_volatile_member_func0() const volatile + { return t; } + T const_volatile_member_func1(T a0) const volatile + { return t | a0; } + T const_volatile_member_func2(T a0, T a1) const volatile + { return t | a0 | a1; } + T const_volatile_member_func3(T a0, T a1, T a2) const volatile + { return t | a0 | a1 | a2; } + T const_volatile_member_func4(T a0, T a1, T a2, T a3) const volatile + { return t | a0 | a1 | a2 | a3; } + T const_volatile_member_func5(T a0, T a1, T a2, T a3, T a4) const volatile + { return t | a0 | a1 | a2 | a3 | a4; } +}; + +// bound functions +template <typename T> +T bound_func0(Thing<T> *t) + { return t->t; } +template <typename T> +T bound_func1(Thing<T> *t, T a0) + { return t->t | a0; } +template <typename T> +T bound_func2(Thing<T> *t, T a0, T a1) + { return t->t | a0 | a1; } +template <typename T> +T bound_func3(Thing<T> *t, T a0, T a1, T a2) + { return t->t | a0 | a1 | a2; } +template <typename T> +T bound_func4(Thing<T> *t, T a0, T a1, T a2, T a3) + { return t->t | a0 | a1 | a2 | a3; } +template <typename T> +T bound_func5(Thing<T> *t, T a0, T a1, T a2, T a3, T a4) + { return t->t | a0 | a1 | a2 | a3 | a4; } +template <typename T> +T const_bound_func0(const Thing<T> *t) + { return t->t; } +template <typename T> +T const_bound_func1(const Thing<T> *t, T a0) + { return t->t | a0; } +template <typename T> +T const_bound_func2(const Thing<T> *t, T a0, T a1) + { return t->t | a0 | a1; } +template <typename T> +T const_bound_func3(const Thing<T> *t, T a0, T a1, T a2) + { return t->t | a0 | a1 | a2; } +template <typename T> +T const_bound_func4(const Thing<T> *t, T a0, T a1, T a2, T a3) + { return t->t | a0 | a1 | a2 | a3; } +template <typename T> +T const_bound_func5(const Thing<T> *t, T a0, T a1, T a2, T a3, T a4) + { return t->t | a0 | a1 | a2 | a3 | a4; } +template <typename T> +T volatile_bound_func0(volatile Thing<T> *t) + { return t->t; } +template <typename T> +T volatile_bound_func1(volatile Thing<T> *t, T a0) + { return t->t | a0; } +template <typename T> +T volatile_bound_func2(volatile Thing<T> *t, T a0, T a1) + { return t->t | a0 | a1; } +template <typename T> +T volatile_bound_func3(volatile Thing<T> *t, T a0, T a1, T a2) + { return t->t | a0 | a1 | a2; } +template <typename T> +T volatile_bound_func4(volatile Thing<T> *t, T a0, T a1, T a2, T a3) + { return t->t | a0 | a1 | a2 | a3; } +template <typename T> +T volatile_bound_func5(volatile Thing<T> *t, T a0, T a1, T a2, T a3, T a4) + { return t->t | a0 | a1 | a2 | a3 | a4; } +template <typename T> +T const_volatile_bound_func0(const volatile Thing<T> *t) + { return t->t; } +template <typename T> +T const_volatile_bound_func1(const volatile Thing<T> *t, T a0) + { return t->t | a0; } +template <typename T> +T const_volatile_bound_func2(const volatile Thing<T> *t, T a0, T a1) + { return t->t | a0 | a1; } +template <typename T> +T const_volatile_bound_func3(const volatile Thing<T> *t, T a0, T a1, T a2) + { return t->t | a0 | a1 | a2; } +template <typename T> +T const_volatile_bound_func4(const volatile Thing<T> *t, T a0, T a1, T a2, T a3) + { return t->t | a0 | a1 | a2 | a3; } +template <typename T> +T const_volatile_bound_func5(const volatile Thing<T> *t, T a0, T a1, T a2, T a3, T a4) + { return t->t | a0 | a1 | a2 | a3 | a4; } + +// void functions +template <typename T> +T void_func0(void *t) + { return static_cast<Thing<T>*>(t)->t; } +template <typename T> +T void_func1(void *t, T a0) + { return static_cast<Thing<T>*>(t)->t | a0; } +template <typename T> +T void_func2(void *t, T a0, T a1) + { return static_cast<Thing<T>*>(t)->t | a0 | a1; } +template <typename T> +T void_func3(void *t, T a0, T a1, T a2) + { return static_cast<Thing<T>*>(t)->t | a0 | a1 | a2; } +template <typename T> +T void_func4(void *t, T a0, T a1, T a2, T a3) + { return static_cast<Thing<T>*>(t)->t | a0 | a1 | a2 | a3; } +template <typename T> +T void_func5(void *t, T a0, T a1, T a2, T a3, T a4) + { return static_cast<Thing<T>*>(t)->t | a0 | a1 | a2 | a3 | a4; } +template <typename T> +T const_void_func0(const void *t) + { return static_cast<const Thing<T>*>(t)->t; } +template <typename T> +T const_void_func1(const void *t, T a0) + { return static_cast<const Thing<T>*>(t)->t | a0; } +template <typename T> +T const_void_func2(const void *t, T a0, T a1) + { return static_cast<const Thing<T>*>(t)->t | a0 | a1; } +template <typename T> +T const_void_func3(const void *t, T a0, T a1, T a2) + { return static_cast<const Thing<T>*>(t)->t | a0 | a1 | a2; } +template <typename T> +T const_void_func4(const void *t, T a0, T a1, T a2, T a3) + { return static_cast<const Thing<T>*>(t)->t | a0 | a1 | a2 | a3; } +template <typename T> +T const_void_func5(const void *t, T a0, T a1, T a2, T a3, T a4) + { return static_cast<const Thing<T>*>(t)->t | a0 | a1 | a2 | a3 | a4; } +template <typename T> +T volatile_void_func0(volatile void *t) + { return static_cast<volatile Thing<T>*>(t)->t; } +template <typename T> +T volatile_void_func1(volatile void *t, T a0) + { return static_cast<volatile Thing<T>*>(t)->t | a0; } +template <typename T> +T volatile_void_func2(volatile void *t, T a0, T a1) + { return static_cast<volatile Thing<T>*>(t)->t | a0 | a1; } +template <typename T> +T volatile_void_func3(volatile void *t, T a0, T a1, T a2) + { return static_cast<volatile Thing<T>*>(t)->t | a0 | a1 | a2; } +template <typename T> +T volatile_void_func4(volatile void *t, T a0, T a1, T a2, T a3) + { return static_cast<volatile Thing<T>*>(t)->t | a0 | a1 | a2 | a3; } +template <typename T> +T volatile_void_func5(volatile void *t, T a0, T a1, T a2, T a3, T a4) + { return static_cast<volatile Thing<T>*>(t)->t | a0 | a1 | a2 | a3 | a4; } +template <typename T> +T const_volatile_void_func0(const volatile void *t) + { return static_cast<const volatile Thing<T>*>(t)->t; } +template <typename T> +T const_volatile_void_func1(const volatile void *t, T a0) + { return static_cast<const volatile Thing<T>*>(t)->t | a0; } +template <typename T> +T const_volatile_void_func2(const volatile void *t, T a0, T a1) + { return static_cast<const volatile Thing<T>*>(t)->t | a0 | a1; } +template <typename T> +T const_volatile_void_func3(const volatile void *t, T a0, T a1, T a2) + { return static_cast<const volatile Thing<T>*>(t)->t | a0 | a1 | a2; } +template <typename T> +T const_volatile_void_func4(const volatile void *t, T a0, T a1, T a2, T a3) + { return static_cast<const volatile Thing<T>*>(t)->t | a0 | a1 | a2 | a3; } +template <typename T> +T const_volatile_void_func5(const volatile void *t, T a0, T a1, T a2, T a3, T a4) + { return static_cast<const volatile Thing<T>*>(t)->t | a0 | a1 | a2 | a3 | a4; } + + +// function call and result verification +template <typename T> +struct Verifier { + static void verify0(Callback<T()> func) { + T result = func(); + TEST_ASSERT_EQUAL(result, 0x00); + } + + template <typename O, typename M> + static void verify0(O *obj, M method) { + Callback<T()> func(obj, method); + T result = func(); + TEST_ASSERT_EQUAL(result, 0x80); + } + + static void verify1(Callback<T(T)> func) { + T result = func((1 << 0)); + TEST_ASSERT_EQUAL(result, 0x00 | (1 << 0)); + } + + template <typename O, typename M> + static void verify1(O *obj, M method) { + Callback<T(T)> func(obj, method); + T result = func((1 << 0)); + TEST_ASSERT_EQUAL(result, 0x80 | (1 << 0)); + } + + static void verify2(Callback<T(T, T)> func) { + T result = func((1 << 0), (1 << 1)); + TEST_ASSERT_EQUAL(result, 0x00 | (1 << 0) | (1 << 1)); + } + + template <typename O, typename M> + static void verify2(O *obj, M method) { + Callback<T(T, T)> func(obj, method); + T result = func((1 << 0), (1 << 1)); + TEST_ASSERT_EQUAL(result, 0x80 | (1 << 0) | (1 << 1)); + } + + static void verify3(Callback<T(T, T, T)> func) { + T result = func((1 << 0), (1 << 1), (1 << 2)); + TEST_ASSERT_EQUAL(result, 0x00 | (1 << 0) | (1 << 1) | (1 << 2)); + } + + template <typename O, typename M> + static void verify3(O *obj, M method) { + Callback<T(T, T, T)> func(obj, method); + T result = func((1 << 0), (1 << 1), (1 << 2)); + TEST_ASSERT_EQUAL(result, 0x80 | (1 << 0) | (1 << 1) | (1 << 2)); + } + + static void verify4(Callback<T(T, T, T, T)> func) { + T result = func((1 << 0), (1 << 1), (1 << 2), (1 << 3)); + TEST_ASSERT_EQUAL(result, 0x00 | (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3)); + } + + template <typename O, typename M> + static void verify4(O *obj, M method) { + Callback<T(T, T, T, T)> func(obj, method); + T result = func((1 << 0), (1 << 1), (1 << 2), (1 << 3)); + TEST_ASSERT_EQUAL(result, 0x80 | (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3)); + } + + static void verify5(Callback<T(T, T, T, T, T)> func) { + T result = func((1 << 0), (1 << 1), (1 << 2), (1 << 3), (1 << 4)); + TEST_ASSERT_EQUAL(result, 0x00 | (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | (1 << 4)); + } + + template <typename O, typename M> + static void verify5(O *obj, M method) { + Callback<T(T, T, T, T, T)> func(obj, method); + T result = func((1 << 0), (1 << 1), (1 << 2), (1 << 3), (1 << 4)); + TEST_ASSERT_EQUAL(result, 0x80 | (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | (1 << 4)); + } +}; + + +// test dispatch +template <typename T> +void test_dispatch0() { + Thing<T> thing; + Verifier<T>::verify0(static_func0<T>); + Verifier<T>::verify0(&thing, &Thing<T>::member_func0); + Verifier<T>::verify0((const Thing<T>*)&thing, &Thing<T>::const_member_func0); + Verifier<T>::verify0((volatile Thing<T>*)&thing, &Thing<T>::volatile_member_func0); + Verifier<T>::verify0((const volatile Thing<T>*)&thing, &Thing<T>::const_volatile_member_func0); + Verifier<T>::verify0(&thing, &bound_func0<T>); + Verifier<T>::verify0((const Thing<T>*)&thing, &const_bound_func0<T>); + Verifier<T>::verify0((volatile Thing<T>*)&thing, &volatile_bound_func0<T>); + Verifier<T>::verify0((const volatile Thing<T>*)&thing, &const_volatile_bound_func0<T>); + Verifier<T>::verify0(&thing, &void_func0<T>); + Verifier<T>::verify0((const Thing<T>*)&thing, &const_void_func0<T>); + Verifier<T>::verify0((volatile Thing<T>*)&thing, &volatile_void_func0<T>); + Verifier<T>::verify0((const volatile Thing<T>*)&thing, &const_volatile_void_func0<T>); + Verifier<T>::verify0(callback(static_func0<T>)); + + Callback<T()> cb(static_func0); + Verifier<T>::verify0(cb); + cb = static_func0; + Verifier<T>::verify0(cb); + cb.attach(&thing, &bound_func0<T>); + Verifier<T>::verify0(&cb, &Callback<T()>::call); + Verifier<T>::verify0((void*)&cb, &Callback<T()>::thunk); +} + +template <typename T> +void test_dispatch1() { + Thing<T> thing; + Verifier<T>::verify1(static_func1<T>); + Verifier<T>::verify1(&thing, &Thing<T>::member_func1); + Verifier<T>::verify1((const Thing<T>*)&thing, &Thing<T>::const_member_func1); + Verifier<T>::verify1((volatile Thing<T>*)&thing, &Thing<T>::volatile_member_func1); + Verifier<T>::verify1((const volatile Thing<T>*)&thing, &Thing<T>::const_volatile_member_func1); + Verifier<T>::verify1(&thing, &bound_func1<T>); + Verifier<T>::verify1((const Thing<T>*)&thing, &const_bound_func1<T>); + Verifier<T>::verify1((volatile Thing<T>*)&thing, &volatile_bound_func1<T>); + Verifier<T>::verify1((const volatile Thing<T>*)&thing, &const_volatile_bound_func1<T>); + Verifier<T>::verify1(&thing, &void_func1<T>); + Verifier<T>::verify1((const Thing<T>*)&thing, &const_void_func1<T>); + Verifier<T>::verify1((volatile Thing<T>*)&thing, &volatile_void_func1<T>); + Verifier<T>::verify1((const volatile Thing<T>*)&thing, &const_volatile_void_func1<T>); + Verifier<T>::verify1(callback(static_func1<T>)); + + Callback<T(T)> cb(static_func1); + Verifier<T>::verify1(cb); + cb = static_func1; + Verifier<T>::verify1(cb); + cb.attach(&thing, &bound_func1<T>); + Verifier<T>::verify1(&cb, &Callback<T(T)>::call); + Verifier<T>::verify1((void*)&cb, &Callback<T(T)>::thunk); +} + +template <typename T> +void test_dispatch2() { + Thing<T> thing; + Verifier<T>::verify2(static_func2<T>); + Verifier<T>::verify2(&thing, &Thing<T>::member_func2); + Verifier<T>::verify2((const Thing<T>*)&thing, &Thing<T>::const_member_func2); + Verifier<T>::verify2((volatile Thing<T>*)&thing, &Thing<T>::volatile_member_func2); + Verifier<T>::verify2((const volatile Thing<T>*)&thing, &Thing<T>::const_volatile_member_func2); + Verifier<T>::verify2(&thing, &bound_func2<T>); + Verifier<T>::verify2((const Thing<T>*)&thing, &const_bound_func2<T>); + Verifier<T>::verify2((volatile Thing<T>*)&thing, &volatile_bound_func2<T>); + Verifier<T>::verify2((const volatile Thing<T>*)&thing, &const_volatile_bound_func2<T>); + Verifier<T>::verify2(&thing, &void_func2<T>); + Verifier<T>::verify2((const Thing<T>*)&thing, &const_void_func2<T>); + Verifier<T>::verify2((volatile Thing<T>*)&thing, &volatile_void_func2<T>); + Verifier<T>::verify2((const volatile Thing<T>*)&thing, &const_volatile_void_func2<T>); + Verifier<T>::verify2(callback(static_func2<T>)); + + Callback<T(T, T)> cb(static_func2); + Verifier<T>::verify2(cb); + cb = static_func2; + Verifier<T>::verify2(cb); + cb.attach(&thing, &bound_func2<T>); + Verifier<T>::verify2(&cb, &Callback<T(T, T)>::call); + Verifier<T>::verify2((void*)&cb, &Callback<T(T, T)>::thunk); +} + +template <typename T> +void test_dispatch3() { + Thing<T> thing; + Verifier<T>::verify3(static_func3<T>); + Verifier<T>::verify3(&thing, &Thing<T>::member_func3); + Verifier<T>::verify3((const Thing<T>*)&thing, &Thing<T>::const_member_func3); + Verifier<T>::verify3((volatile Thing<T>*)&thing, &Thing<T>::volatile_member_func3); + Verifier<T>::verify3((const volatile Thing<T>*)&thing, &Thing<T>::const_volatile_member_func3); + Verifier<T>::verify3(&thing, &bound_func3<T>); + Verifier<T>::verify3((const Thing<T>*)&thing, &const_bound_func3<T>); + Verifier<T>::verify3((volatile Thing<T>*)&thing, &volatile_bound_func3<T>); + Verifier<T>::verify3((const volatile Thing<T>*)&thing, &const_volatile_bound_func3<T>); + Verifier<T>::verify3(&thing, &void_func3<T>); + Verifier<T>::verify3((const Thing<T>*)&thing, &const_void_func3<T>); + Verifier<T>::verify3((volatile Thing<T>*)&thing, &volatile_void_func3<T>); + Verifier<T>::verify3((const volatile Thing<T>*)&thing, &const_volatile_void_func3<T>); + Verifier<T>::verify3(callback(static_func3<T>)); + + Callback<T(T, T, T)> cb(static_func3); + Verifier<T>::verify3(cb); + cb = static_func3; + Verifier<T>::verify3(cb); + cb.attach(&thing, &bound_func3<T>); + Verifier<T>::verify3(&cb, &Callback<T(T, T, T)>::call); + Verifier<T>::verify3((void*)&cb, &Callback<T(T, T, T)>::thunk); +} + +template <typename T> +void test_dispatch4() { + Thing<T> thing; + Verifier<T>::verify4(static_func4<T>); + Verifier<T>::verify4(&thing, &Thing<T>::member_func4); + Verifier<T>::verify4((const Thing<T>*)&thing, &Thing<T>::const_member_func4); + Verifier<T>::verify4((volatile Thing<T>*)&thing, &Thing<T>::volatile_member_func4); + Verifier<T>::verify4((const volatile Thing<T>*)&thing, &Thing<T>::const_volatile_member_func4); + Verifier<T>::verify4(&thing, &bound_func4<T>); + Verifier<T>::verify4((const Thing<T>*)&thing, &const_bound_func4<T>); + Verifier<T>::verify4((volatile Thing<T>*)&thing, &volatile_bound_func4<T>); + Verifier<T>::verify4((const volatile Thing<T>*)&thing, &const_volatile_bound_func4<T>); + Verifier<T>::verify4(&thing, &void_func4<T>); + Verifier<T>::verify4((const Thing<T>*)&thing, &const_void_func4<T>); + Verifier<T>::verify4((volatile Thing<T>*)&thing, &volatile_void_func4<T>); + Verifier<T>::verify4((const volatile Thing<T>*)&thing, &const_volatile_void_func4<T>); + Verifier<T>::verify4(callback(static_func4<T>)); + + Callback<T(T, T, T, T)> cb(static_func4); + Verifier<T>::verify4(cb); + cb = static_func4; + Verifier<T>::verify4(cb); + cb.attach(&thing, &bound_func4<T>); + Verifier<T>::verify4(&cb, &Callback<T(T, T, T, T)>::call); + Verifier<T>::verify4((void*)&cb, &Callback<T(T, T, T, T)>::thunk); +} + +template <typename T> +void test_dispatch5() { + Thing<T> thing; + Verifier<T>::verify5(static_func5<T>); + Verifier<T>::verify5(&thing, &Thing<T>::member_func5); + Verifier<T>::verify5((const Thing<T>*)&thing, &Thing<T>::const_member_func5); + Verifier<T>::verify5((volatile Thing<T>*)&thing, &Thing<T>::volatile_member_func5); + Verifier<T>::verify5((const volatile Thing<T>*)&thing, &Thing<T>::const_volatile_member_func5); + Verifier<T>::verify5(&thing, &bound_func5<T>); + Verifier<T>::verify5((const Thing<T>*)&thing, &const_bound_func5<T>); + Verifier<T>::verify5((volatile Thing<T>*)&thing, &volatile_bound_func5<T>); + Verifier<T>::verify5((const volatile Thing<T>*)&thing, &const_volatile_bound_func5<T>); + Verifier<T>::verify5(&thing, &void_func5<T>); + Verifier<T>::verify5((const Thing<T>*)&thing, &const_void_func5<T>); + Verifier<T>::verify5((volatile Thing<T>*)&thing, &volatile_void_func5<T>); + Verifier<T>::verify5((const volatile Thing<T>*)&thing, &const_volatile_void_func5<T>); + Verifier<T>::verify5(callback(static_func5<T>)); + + Callback<T(T, T, T, T, T)> cb(static_func5); + Verifier<T>::verify5(cb); + cb = static_func5; + Verifier<T>::verify5(cb); + cb.attach(&thing, &bound_func5<T>); + Verifier<T>::verify5(&cb, &Callback<T(T, T, T, T, T)>::call); + Verifier<T>::verify5((void*)&cb, &Callback<T(T, T, T, T, T)>::thunk); +} + + +// Test setup +utest::v1::status_t test_setup(const size_t number_of_cases) { + GREENTEA_SETUP(10, "default_auto"); + return verbose_test_setup_handler(number_of_cases); +} + +Case cases[] = { + Case("Testing callbacks with 0 ints", test_dispatch0<int>), + Case("Testing callbacks with 1 ints", test_dispatch1<int>), + Case("Testing callbacks with 2 ints", test_dispatch2<int>), + Case("Testing callbacks with 3 ints", test_dispatch3<int>), + Case("Testing callbacks with 4 ints", test_dispatch4<int>), + Case("Testing callbacks with 5 ints", test_dispatch5<int>), +}; + +Specification specification(test_setup, cases); + +int main() { + return !Harness::run(specification); +}