add readme example test for hs_parse_args

1 files changed, 25 insertions, 0 deletions

diff --git a/src/test.c b/src/test.c
index 9d202cc..ff4dd80 100644
--- a/src/test.c
+++ b/src/test.c
@@ -634,6 +634,30 @@ TEST(parse_all)
     return 0;
 }
 
+TEST(parse_readme_example)
+{
+    lua_pushboolean(L, true);
+    lua_pushinteger(L, 7);
+    lua_getglobal(L, "debug");
+    int expected = lua_gettop(L);
+    lua_pushnumber(L, 3.1415f);
+    lua_pushstring(L, "c: c: c:");
+    void *userdata = lua_newuserdata(L, sizeof(char));
+
+    bool b; int i; int table_index; float f; char *str; void *user;
+    hs_parse_args
+	(L, HS_BOOL, &b, HS_INT, &i, HS_TBL, &table_index,
+	 HS_NUM, &f, HS_STR, &str, HS_USER, &user, HS_END);
+
+    mu_assert("failed to properly parse boolean!", b);
+    mu_assert("failed to properly parse integer!", i == 7);
+    mu_assert("failed to properly parse table!", table_index == expected);
+    mu_assert("failed to properly parse number!", f == 3.1415f);
+    mu_assert("failed to properly parse string!", strcmp(str, "c: c: c:") == 0);
+    mu_assert("failed to properly parse userdata!", user == userdata);
+    return 0;
+}
+
 
 /* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  *
@@ -834,6 +858,7 @@ int main()
     mu_run_test("parse nil", parse_nil);
     mu_run_test("parse any", parse_any);
     mu_run_test("parse all", parse_all);
+    mu_run_test("parse readme example", parse_readme_example);
 
     printf("running hs_parse_overloaded() parsing tests...\n");
     mu_run_test("parse bool overloaded", parse_bool_overloaded);