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45415093c6
* back out the changes to RunStep * move the disabled test to the .cpp code and avoid a confusing name-collision with the _LIBCPP macro prefix * fix merge conflict with the edits to the same test that ensure global initializers are called. Now this branch is only concerned with single-threaded targets and passing the correct macro defines to libc++.
80 lines
1.6 KiB
C++
80 lines
1.6 KiB
C++
#include <cassert>
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#include <iostream>
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#ifndef _LIBCPP_HAS_NO_THREADS
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#include <future>
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#endif
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thread_local unsigned int tls_counter = 1;
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// a non-optimized way of checking for prime numbers:
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bool is_prime(int x) {
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for (int i = 2; i <x ; ++i) {
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if (x % i == 0) {
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return false;
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}
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}
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return true;
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}
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class CTest {
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public:
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CTest(int val) : m_val(val) {
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tls_counter++;
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};
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virtual ~CTest() {}
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virtual int getVal() const { return m_val; }
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virtual void printVal() { std::cout << "val=" << m_val << std::endl; }
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private:
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int m_val;
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};
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class GlobalConstructorTest {
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public:
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GlobalConstructorTest(int val) : m_val(val) {};
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virtual ~GlobalConstructorTest() {}
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virtual int getVal() const { return m_val; }
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virtual void printVal() { std::cout << "val=" << m_val << std::endl; }
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private:
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int m_val;
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};
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volatile int runtime_val = 456;
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GlobalConstructorTest global(runtime_val); // test if global initializers are called.
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int main (int argc, char *argv[])
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{
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assert(global.getVal() == 456);
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auto t = std::make_unique<CTest>(123);
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assert(t->getVal() != 456);
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assert(tls_counter == 2);
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if (argc > 1) {
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t->printVal();
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}
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bool ok = t->getVal() == 123;
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if (!ok) abort();
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#ifndef _LIBCPP_HAS_NO_THREADS
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std::future<bool> fut = std::async(is_prime, 313);
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bool ret = fut.get();
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assert(ret);
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#endif
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#if !defined(__wasm__) && !defined(__APPLE__)
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// WASM and macOS are not passing this yet.
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// TODO file an issue for this and link it here.
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try {
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throw 20;
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} catch (int e) {
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assert(e == 20);
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}
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#endif
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return EXIT_SUCCESS;
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}
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