luke/cxxopt
1
0
Fork 0
mirror of https://github.com/jarro2783/cxxopts.git synced 2026-08-29 01:25:31 +02:00
Code Issues Packages Projects Releases Wiki Activity

all tests pass

Browse Source
This commit is contained in:
Jarryd Beck
2017-10-27 08:38:29 +11:00
parent 3fed557cf2
commit acbce8e363
2 changed files with 38 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test/options.cpp
+19
View File
@@ -219,6 +219,24 @@ TEST_CASE("Empty with implicit value", "[implicit]")
REQUIRE(result["implicit"].as<std::string>() == "");
}
TEST_CASE("Parse into a reference", "[reference]")
{
int value = 0;
cxxopts::Options options("into_reference", "parses into a reference");
options.add_options()
("ref", "A reference", cxxopts::value(value));
Argv av({"into_reference", "--ref", "42"});
auto argv = av.argv();
auto argc = av.argc();
auto result = options.parse(argc, argv);
CHECK(result.count("ref") == 1);
CHECK(value == 42);
}
TEST_CASE("Integers", "[options]")
{
cxxopts::Options options("parses_integers", "parses integers correctly");
@@ -236,6 +254,7 @@ TEST_CASE("Integers", "[options]")
REQUIRE(result.count("positional") == 6);
auto& positional = result["positional"].as<std::vector<int>>();
REQUIRE(positional.size() == 6);
CHECK(positional[0] == 5);
CHECK(positional[1] == 6);
CHECK(positional[2] == -6);