72 lines
1.7 KiB
C++
72 lines
1.7 KiB
C++
#include "catch.hpp"
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#include <osmium/util/file.hpp>
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#ifdef _WIN32
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#include <crtdbg.h>
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// https://msdn.microsoft.com/en-us/library/ksazx244.aspx
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// https://msdn.microsoft.com/en-us/library/a9yf33zb.aspx
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class DoNothingInvalidParameterHandler {
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static void invalid_parameter_handler(
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const wchar_t* expression,
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const wchar_t* function,
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const wchar_t* file,
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unsigned int line,
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uintptr_t pReserved
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) {
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// do nothing
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}
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_invalid_parameter_handler old_handler;
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public:
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DoNothingInvalidParameterHandler() :
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old_handler(_set_invalid_parameter_handler(invalid_parameter_handler)) {
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_CrtSetReportMode(_CRT_ASSERT, 0);
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}
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~DoNothingInvalidParameterHandler() {
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_set_invalid_parameter_handler(old_handler);
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}
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}; // class InvalidParameterHandler
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#endif
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TEST_CASE("file_size") {
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#ifdef _WIN32
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DoNothingInvalidParameterHandler handler;
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#endif
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SECTION("illegal fd should throw") {
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REQUIRE_THROWS_AS(osmium::util::file_size(-1), std::system_error);
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}
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SECTION("unused fd should throw") {
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// its unlikely that fd 1000 is open...
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REQUIRE_THROWS_AS(osmium::util::file_size(1000), std::system_error);
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}
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}
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TEST_CASE("resize_file") {
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#ifdef _WIN32
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DoNothingInvalidParameterHandler handler;
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#endif
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SECTION("illegal fd should throw") {
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REQUIRE_THROWS_AS(osmium::util::resize_file(-1, 10), std::system_error);
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}
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SECTION("unused fd should throw") {
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// its unlikely that fd 1000 is open...
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REQUIRE_THROWS_AS(osmium::util::resize_file(1000, 10), std::system_error);
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}
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}
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