mirror of https://github.com/qpdf/qpdf.git
58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
#include <qpdf/QUtil.hh>
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#include <iostream>
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#ifndef QPDF_NO_WCHAR_T
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void
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wmain_test()
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{
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// writable args and function args
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auto realmain = [](int argc, char* argv[]) {
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for (int i = 0; i < argc; ++i) {
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std::cout << argv[i] << std::endl;
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}
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return 0;
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};
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wchar_t* argv[3];
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// This works because call_main_from_wmain doesn't actually write
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// to the arguments and neither does our function. Otherwise, this
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// cast would be unsafe.
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argv[0] = const_cast<wchar_t*>(L"ascii");
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argv[1] = const_cast<wchar_t*>(L"10 \xf7 2 = 5");
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argv[2] = const_cast<wchar_t*>(L"qwww\xf7\x03c0");
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QUtil::call_main_from_wmain(3, argv, realmain);
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}
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void
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cwmain_test()
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{
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// const args and function args
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auto realmain = [](int argc, char const* const argv[]) {
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for (int i = 0; i < argc; ++i) {
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std::cout << "const " << argv[i] << std::endl;
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}
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return 0;
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};
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wchar_t const* argv[3] = {
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L"ascii",
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L"10 \xf7 2 = 5",
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L"qwww\xf7\x03c0",
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};
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QUtil::call_main_from_wmain(3, argv, realmain);
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}
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#endif // QPDF_NO_WCHAR_T
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int
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main(int argc, char* argv[])
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{
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#ifndef QPDF_NO_WCHAR_T
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try {
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wmain_test();
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cwmain_test();
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} catch (std::exception& e) {
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std::cout << "unexpected exception: " << e.what() << std::endl;
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}
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#endif // QPDF_NO_WCHAR_T
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return 0;
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}
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