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Split symbols test into 3 tests

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This commit is contained in:
Christophe Bedard 2019-07-03 15:21:45 +02:00
parent 5bd910a322
commit 4c2fdd8689
1 changed files with 29 additions and 14 deletions
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43
tracetools/test/test_utils.cpp
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@ -20,6 +20,11 @@
#include "tracetools/utils.hpp"
void function_shared(const std::shared_ptr<int> p)
{
(void)p;
}
class SomeClassWithCallback
{
public:
@ -32,25 +37,30 @@ public:
}
};
void function_shared(const std::shared_ptr<int> p)
{
(void)p;
/*
Testing symbol resolution for std::function object created from a function pointer.
*/
TEST(TestUtils, valid_symbol_funcptr) {
std::function<void(std::shared_ptr<int>)> f = &function_shared;
EXPECT_STREQ(get_symbol(f), "function_shared(std::shared_ptr<int>)") <<
"invalid symbol";
}
/*
Testing address and symbol resolution for std::function objects.
Testing symbol resolution for std::function object created from a lambda.
*/
TEST(TestUtils, valid_address_symbol) {
// Function pointer
std::function<void(std::shared_ptr<int>)> f = &function_shared;
// Address for one with an actual underlying function should be non-zero
ASSERT_STREQ(get_symbol(f), "function_shared(std::shared_ptr<int>)") <<
"invalid function name";
// Lambda
TEST(TestUtils, valid_symbol_lambda) {
std::function<int(int)> l = [](int num) {return num + 1;};
// TODO(christophebedard) check symbol
EXPECT_STREQ(
get_symbol(l),
"TestUtils_valid_symbol_lambda_Test::TestBody()::{lambda(int)#1}") <<
"invalid symbol";
}
/*
Testing symbol resolution for std::function object created from std::bind.
*/
TEST(TestUtils, valid_symbol_bind) {
// Bind (to member function)
SomeClassWithCallback scwc;
std::function<void(int, std::string)> fscwc = std::bind(
@ -59,5 +69,10 @@ TEST(TestUtils, valid_address_symbol) {
std::placeholders::_1,
std::placeholders::_2
);
// TODO(christophebedard) check symbol
EXPECT_STREQ(
get_symbol(
fscwc),
"std::_Bind<void (SomeClassWithCallback::*(SomeClassWithCallback*, std::_Placeholder<1>, std::_Placeholder<2>))(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)>")
<<
"invalid symbol";
}