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#include "util/inireader.hpp"
#include <catch2/catch.hpp>
#include <sstream>
// clazy:excludeall=non-pod-global-static
void try_load(INI &pt, const char *contents) {
std::istringstream stream{std::string(contents)};
pt.load(stream);
}
TEST_CASE("ini files are parsed correctly", "[ini][basic]") {
INI pt;
try_load(pt, "x=5\n"
"y=2\n"
"[foo]\n"
"foo=bar\n"
"; foo=commented out\n"
"double=equals=sign\n"
"[white space]\n"
"\tfoo =\t bar\r\n");
CHECK(pt.get("doesntexist", 0) == 0);
CHECK(pt.get<int>("defaultval") == 0);
CHECK(pt.get<int>("x") == 5);
CHECK(pt.get("foo.foo", "") == std::string("bar"));
CHECK(pt.get<const char*>("white space.foo") == std::string("bar"));
CHECK(pt.get<const char*>("emptydefault") == std::string(""));
}
TEST_CASE("bad ini files are rejected", "[ini][basic]") {
INI pt;
CHECK_THROWS(try_load(pt, "[badsection"));
CHECK_THROWS(try_load(pt, "duplicate=1\nduplicate=2"));
CHECK_THROWS(try_load(pt, "missingval"));
CHECK_THROWS(try_load(pt, "missingval= "));
CHECK_THROWS(try_load(pt, " = missingkey"));
}
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