util/m5/src/command/addsymbol.test.cc

/*
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#include <gtest/gtest.h>

#include "args.hh"
#include "command.hh"
#include "dispatch_table.hh"

uint64_t test_addr;
std::string test_symbol;

void
test_m5_add_symbol(uint64_t addr, const char *symbol)
{
    test_addr = addr;
    // Make a copy of what is in symbol so it's still available when we go to
    // check it later.
    test_symbol = symbol;
}

DispatchTable dt = { .m5_add_symbol = &test_m5_add_symbol };

bool
run(std::initializer_list<std::string> arg_args)
{
    Args args(arg_args);
    return Command::run(dt, args);
}

TEST(Exit, Arguments)
{
    // Called with no arguments.
    EXPECT_FALSE(run({"addsymbol"}));

    // Called with one argument.
    EXPECT_FALSE(run({"addsymbol", "1"}));

    // Called with two arguments.
    EXPECT_TRUE(run({"addsymbol", "1234", "test_symbol_name"}));
    EXPECT_EQ(test_addr, 1234);
    EXPECT_EQ(test_symbol, "test_symbol_name");

    // Called with three arguments.
    EXPECT_FALSE(run({"addsymbol", "1", "2", "3"}));
}