错误处理

2026-08-16 18:33:24 +08:00
parent 8612b5ff86
commit 389ff81d42
44 changed files with 536 additions and 261 deletions
@@ -0,0 +1,35 @@
+#include <renderive/error/Error_Policy.hpp>
+
+#include <gtest/gtest.h>
+
+#include <stdexcept>
+
+namespace renderive::error {
+namespace {
+
+TEST(ErrorPolicy, ExceptionModePreservesExceptionType) {
+    set_mode(Mode::exception);
+
+    EXPECT_THROW(unexpected<std::invalid_argument>("invalid value"),
+                 std::invalid_argument);
+}
+
+TEST(ErrorPolicy, FastFailModeTerminatesAtThePolicyBoundary) {
+    EXPECT_DEATH(
+        {
+            set_mode(Mode::fast_fail);
+            unexpected<std::logic_error>("broken invariant");
+        },
+        "broken invariant");
+}
+
+TEST(ErrorPolicy, CaptureUsesTheSameMode) {
+    set_mode(Mode::exception);
+    const auto exception = capture<std::logic_error>("async failure");
+
+    ASSERT_TRUE(exception);
+    EXPECT_THROW(std::rethrow_exception(exception), std::logic_error);
+}
+
+} // namespace
+} // namespace renderive::error