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[SYCL][E2E] Add negative testing for SYCLBIN linking #20807

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[SYCL][E2E] Add negative testing for SYCLBIN linking #20807

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59 changes: 59 additions & 0 deletions sycl/test-e2e/SYCLBIN/Inputs/link.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -29,16 +29,75 @@ int main(int argc, char *argv[]) {

// Compile the bundles.
auto KBObj1 = sycl::compile(KBInput1);
auto KBObj1Extra = sycl::compile(KBInput1);
auto KBObj2 = sycl::compile(KBInput2);
auto KBObj2Extra = sycl::compile(KBInput2);
#elif defined(SYCLBIN_OBJECT_STATE)
auto KBObj1 = syclex::get_kernel_bundle<sycl::bundle_state::object>(
Q.get_context(), {Q.get_device()}, std::string{argv[1]});
auto KBObj1Extra = syclex::get_kernel_bundle<sycl::bundle_state::object>(
Q.get_context(), {Q.get_device()}, std::string{argv[1]});
auto KBObj2 = syclex::get_kernel_bundle<sycl::bundle_state::object>(
Q.get_context(), {Q.get_device()}, std::string{argv[2]});
auto KBObj2Extra = syclex::get_kernel_bundle<sycl::bundle_state::object>(
Q.get_context(), {Q.get_device()}, std::string{argv[2]});
#else // defined(SYCLBIN_EXECUTABLE_STATE)
#error "Test does not work with executable state."
#endif

// Check that linking without all symbols resolved will result in an
// exception.
try {
auto KBExeFail = syclexp::link(
{KBObj2}, syclexp::properties{syclexp::fast_link{USE_FAST_LINK}});
std::cout << "No exception thrown for only KBObj2" << std::endl;
++Failed;
} catch (sycl::exception &E) {
if (E.code() != sycl::make_error_code(sycl::errc::invalid)) {
std::cout << "Unexpected exception code for only KBObj2" << std::endl;
++Failed;
}
} catch (...) {
std::cout << "Caught unexpected exception for only KBObj2" << std::endl;
++Failed;
}

// Check that linking bundles with conflicting kernels will result in an
// exception.
try {
auto KBExeFail =
syclexp::link({KBObj1, KBObj1Extra, KBObj2},
syclexp::properties{syclexp::fast_link{USE_FAST_LINK}});
std::cout << "No exception thrown for double KBObj1" << std::endl;
++Failed;
} catch (sycl::exception &E) {
if (E.code() != sycl::make_error_code(sycl::errc::invalid)) {
std::cout << "Unexpected exception code for double KBObj1" << std::endl;
++Failed;
}
} catch (...) {
std::cout << "Caught unexpected exception for double KBObj1" << std::endl;
++Failed;
}

// Check that linking bundles with conflicting exported symbols will result in
// an exception.
try {
auto KBExeFail =
syclexp::link({KBObj1, KBObj2, KBObj2Extra},
syclexp::properties{syclexp::fast_link{USE_FAST_LINK}});
std::cout << "No exception thrown for double KBObj2" << std::endl;
++Failed;
} catch (sycl::exception &E) {
if (E.code() != sycl::make_error_code(sycl::errc::invalid)) {
std::cout << "Unexpected exception code for double KBObj2" << std::endl;
++Failed;
}
} catch (...) {
std::cout << "Caught unexpected exception for double KBObj2" << std::endl;
++Failed;
}

// Link the bundles.
auto KBExe = syclexp::link(
{KBObj1, KBObj2}, syclexp::properties{syclexp::fast_link{USE_FAST_LINK}});
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