TEST_F(LUATest, testGlobal)
{
LUA lua;
const char *buf = "settings = { a = false, b = true, c = 1, }";
ASSERT_TRUE(lua.loadBuffer(buf, "testGlobal"));
ASSERT_EQ(0, lua.stackCount());
ASSERT_TRUE(lua.getGlobalKeyValue("settings"));
// we expect settings and nil
ASSERT_EQ(2, lua.stackCount()) << lua.getStackDump();
int i = 0;
while (lua.getNextKeyValue()) {
const std::string& id = lua.getLuaValue(-2);
const std::string& value = lua.getLuaValue(-1);
lua.pop();
SCOPED_TRACE(string::toString(i));
if (id == "a") {
ASSERT_EQ("false", value);
} else if (id == "b") {
ASSERT_EQ("true", value);
} else if (id == "c") {
ASSERT_EQ("1", value);
} else {
EXPECT_TRUE(false) << "id is: " << id;
}
++i;
}
ASSERT_EQ(1, lua.stackCount()) << lua.getStackDump();
lua.pop();
ASSERT_EQ(0, lua.stackCount()) << lua.getStackDump();
ASSERT_EQ(3, i);
}
TEST_F(LUATest, testKeyValueMap)
{
LUA lua;
const char *buf = "settings = { a = false, b = true, c = 1, d = \"foo\", }";
ASSERT_TRUE(lua.loadBuffer(buf, "testGlobal"));
ASSERT_EQ(0, lua.stackCount());
std::map<std::string, std::string> map;
lua.getKeyValueMap(map, "settings");
ASSERT_EQ(4u, map.size());
ASSERT_NE(map.find("a"), map.end());
ASSERT_NE(map.find("b"), map.end());
ASSERT_NE(map.find("c"), map.end());
ASSERT_NE(map.find("d"), map.end());
ASSERT_EQ("false", map["a"]);
ASSERT_EQ("true", map["b"]);
ASSERT_EQ("1", map["c"]);
ASSERT_EQ("foo", map["d"]);
}
