xplat/js/react-native-github/packages/react-native/ReactCommon/yoga/yoga/debug/AssertFatal.cpp

test/AssertFatalTest.cpp

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+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#include <stdexcept>
+
+#include <gtest/gtest.h>
+
+namespace facebook::yoga {
+
+class Config;
+class Node;
+
+[[noreturn]] void fatalWithMessage(const char* message);
+void assertFatal(bool condition, const char* message);
+void assertFatalWithNode(
+    const yoga::Node* node,
+    bool condition,
+    const char* message);
+void assertFatalWithConfig(
+    const yoga::Config* config,
+    bool condition,
+    const char* message);
+
+namespace {
+
+template <typename Callback>
+void expectLogicErrorMessage(Callback callback, const char* expectedMessage) {
+  try {
+    callback();
+    FAIL() << "Expected std::logic_error";
+  } catch (const std::logic_error& error) {
+    EXPECT_STREQ(error.what(), expectedMessage);
+  }
+}
+
+} // namespace
+
+TEST(AssertFatalTest, testFatalWithMessageThrowsLogicErrorMessage) {
+  expectLogicErrorMessage(
+      [] { fatalWithMessage("fatal message"); }, "fatal message");
+}
+
+TEST(AssertFatalTest, testAssertFatalFalseThrowsLogicErrorMessage) {
+  expectLogicErrorMessage(
+      [] { assertFatal(false, "global failure"); }, "global failure");
+}
+
+TEST(AssertFatalTest, testAssertFatalWithNodeFalseThrowsLogicErrorMessage) {
+  expectLogicErrorMessage(
+      [] { assertFatalWithNode(nullptr, false, "node failure"); },
+      "node failure");
+}
+
+TEST(AssertFatalTest, testAssertFatalWithConfigFalseThrowsLogicErrorMessage) {
+  expectLogicErrorMessage(
+      [] { assertFatalWithConfig(nullptr, false, "config failure"); },
+      "config failure");
+}
+
+TEST(AssertFatalTest, testPassingConditionsDoNotThrow) {
+  EXPECT_NO_THROW(assertFatal(true, "global success"));
+  EXPECT_NO_THROW(assertFatalWithNode(nullptr, true, "node success"));
+  EXPECT_NO_THROW(assertFatalWithConfig(nullptr, true, "config success"));
+}
+
+} // namespace facebook::yoga