gtest_main.cxx

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#include <cstdio>
#include <string>
 
#include "gtest/gtest.h"
 
#include <sys/syscalls.h>
#include <sys/io.h>
 
int main(int argc, char **argv) {
    uint64_t error = 0;
    // access to port where we write the result
    sc_do_hardware_ioperm(0x1F05, 1, true, &error);
    // access to keyboard controller to reset the system
    sc_do_hardware_ioperm(0x60, 5, true, &error);
 
    printf("Running main() from %s\n", __FILE__);
    testing::InitGoogleTest(&argc, argv);
 
    std::stringstream xml_report;
    testing::XmlUnitTestResultPrinter xml_printer(&xml_report);
    testing::UnitTest::GetInstance()->listeners().Append(&xml_printer);
 
    int ret = RUN_ALL_TESTS();
 
    std::string xml = xml_report.str();
    for(auto it = xml.cbegin(); it != xml.cend(); it++) {
        outb(0x1F05, *it);
    }
 
    // reset the system via keyboard controller
    while(inb(0x64) & 2);
    outb(0x64, 0xFE);
 
    return ret;
}