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/*******************************************************************\
Module: cmdlinet unit tests
Author: Diffblue Ltd.
\*******************************************************************/
#include <array>
#include <testing-utils/use_catch.h>
#include <util/cmdline.h>
TEST_CASE("cmdlinet::has_option", "[core][util][cmdline]")
{
cmdlinet cmdline;
REQUIRE(!cmdline.parse(0, nullptr, "(a)(b):"));
REQUIRE(cmdline.has_option("a"));
REQUIRE(cmdline.has_option("b"));
REQUIRE(!cmdline.has_option("c"));
}
TEST_CASE("cmdline::option_names", "[core][util][cmdline]")
{
cmdlinet cmdline;
std::array<const char *, 5> args = {
{"-f", "--a", "--b", "--c-with-arg", "c-arg"}};
REQUIRE(!cmdline.parse(
args.size(),
args.data(),
"?f"
"(a)"
"(b)"
"(c-with-arg):"
"(notset)"));
auto option_names = std::vector<std::string>{};
for(auto const &option_name : cmdline.option_names())
{
option_names.push_back(option_name);
}
REQUIRE(option_names.size() == 3);
REQUIRE(option_names[0] == "a");
REQUIRE(option_names[1] == "b");
REQUIRE(option_names[2] == "c-with-arg");
REQUIRE(cmdline.get_value(option_names[2].c_str()) == "c-arg");
}
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