Type: void (*)( )
Class: fcf::NTest::Test
Package: fcfTest
File: test.hpp
Available from version: 1.2.1
A function pointer to the actual test logic.
The testFunction property is a function pointer that points to the executable code of the test case. This is the core component that the test runner invokes during the execution phase.
When using the FCF_TEST_DEFINE macro, the framework automatically generates a static function and assigns its address to this property, allowing for seamless test registration and execution.
Example: Internal Mechanism of Test Execution
While users typically interact with tests via macros, this example demonstrates the underlying structure of a fcf::NTest::Test object and its testFunction.
#define FCF_TEST_IMPLEMENTATION
#include <fcfTest/test.hpp>
// A standard test function
void MyManualTest() {
fcf::NTest::log() << "Manual test execution!" << std::endl;
}
int main(int a_argc, char* a_argv[]) {
// Manually creating a Test object
fcf::NTest::Test manualTest;
manualTest.part = "Manual";
manualTest.group = "Demo";
manualTest.test = "ManualTest";
manualTest.testFunction = &MyManualTest;
// Adding it to the global storage
fcf::NTest::storage().appendTest(manualTest);
bool error = false;
fcf::NTest::cmdRun(a_argc, a_argv, fcf::NTest::CRM_RUN, &error);
return error ? 1 : 0;
}
Output:
Performing the test: "Manual" -> "Demo" -> "ManualTest" ...
> Manual test execution!
[SUCCESS] Test completed successfully (0.000`005`055 sec)
[SUCCESS] All tests were completed.
Tests: 1 passed, 0 failed, 0 skipped, 1 total
Duration: 0.000`005`055 sec
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