implement working windows

1 files changed, 114 insertions, 0 deletions

diff --git a/src/gl/gl.test.c b/src/gl/gl.test.c
new file mode 100644
index 0000000..9bacbf9
--- /dev/null
+++ b/src/gl/gl.test.c
@@ -0,0 +1,114 @@
+#include <string.h>
+#include <lua.h>
+#include <lauxlib.h>
+#include <honeysuckle.h>
+#include "test/honey-test.h"
+
+
+int mock_glfwInit_(void);
+int mock_hs_throw_error_(lua_State *L, const char *str);
+void mock_glfwTerminate_();
+
+#define glfwInit mock_glfwInit_
+#define hs_throw_error mock_hs_throw_error_
+#define glfwTerminate mock_glfwTerminate_
+#include "gl/gl.c"
+#undef glfwTerminate
+#undef hs_throw_error
+#undef glfwInit
+
+
+lily_mock_t *mock_glfwInit = NULL;
+int mock_glfwInit_()
+{
+	struct lily_mock_arg_t args[] = {};
+	lily_mock_store_call(mock_glfwInit, args);
+
+	int result;
+	lily_get_value(mock_glfwInit, int, &result);
+	return result;
+}
+
+
+lily_mock_t *mock_hs_throw_error = NULL;
+int mock_hs_throw_error_(lua_State *L, const char *str)
+{
+	struct lily_mock_arg_t args[] = {
+		{ sizeof(const char *), &str }
+	};
+	lily_mock_store_call(mock_hs_throw_error, args);
+
+	lua_pushstring(L, "some error");
+	lua_error(L);
+
+	return 0;
+}
+
+
+lily_mock_t *mock_glfwTerminate = NULL;
+void mock_glfwTerminate_()
+{
+	struct lily_mock_arg_t args[] = {};
+	lily_mock_store_call(mock_glfwTerminate, args);
+}
+
+
+/* ~~~~~~~~ suite ~~~~~~~~ */
+
+void gl_init_succeeds()
+{
+	lily_mock_use(&mock_glfwInit);
+	lily_mock_use(&mock_hs_throw_error);
+
+	lua_State *L = luaL_newstate();
+	lily_store_value(mock_glfwInit, int, 1);
+	lua_pushcfunction(L, gl_init);
+	int err = lua_pcall(L, 0, 0, 0);
+	lua_close(L);
+
+	lily_assert_int_equal(err, 0);
+	lily_assert_int_equal(mock_glfwInit->n_calls, 1);
+	lily_assert_int_equal(mock_hs_throw_error->n_calls, 0);
+}
+
+
+void gl_init_fails()
+{
+	lily_mock_use(&mock_glfwInit);
+	lily_mock_use(&mock_hs_throw_error);
+
+	lua_State *L = luaL_newstate();
+	lily_store_value(mock_glfwInit, int, 0);
+	lua_pushcfunction(L, gl_init);
+	int err = lua_pcall(L, 0, 0, 0);
+	lua_close(L);
+
+	lily_assert_int_equal(err, LUA_ERRRUN);
+	lily_assert_int_equal(mock_hs_throw_error->n_calls, 1);
+}
+
+
+void gl_terminate_works()
+{
+	lily_mock_use(&mock_glfwTerminate);
+
+	lua_State *L = luaL_newstate();
+	lua_pushcfunction(L, gl_terminate);
+	int err = lua_pcall(L, 0, 0, 0);
+	lua_close(L);
+
+	lily_assert_int_equal(err, 0);
+	lily_assert_int_equal(mock_glfwTerminate->n_calls, 1);
+}
+
+
+void suite_gl()
+{
+	lily_run_test(gl_init_succeeds);
+	lily_run_test(gl_init_fails);
+	lily_run_test(gl_terminate_works);
+
+	lily_mock_destroy(mock_glfwInit);
+	lily_mock_destroy(mock_hs_throw_error);
+	lily_mock_destroy(mock_glfwTerminate);
+}