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// Copyright 2020 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "error_support.h" #include <string> #include <vector> #include "test_platform.h" namespace v8_crdtp { TEST(ErrorSupportTest, Empty) { ErrorSupport errors; EXPECT_TRUE(errors.Errors().empty()); } TEST(ErrorSupportTest, Nesting) { ErrorSupport errors; // Enter field foo, inter element at index 42, enter field bar, and encounter // an error there ("something wrong"). errors.Push(); errors.SetName("foo"); errors.Push(); errors.SetIndex(42); errors.Push(); errors.SetName("bar_sibling"); errors.SetName("bar"); errors.AddError("something wrong"); errors.Pop(); // bar errors.Pop(); // 42 // The common case is actually that we'll enter some field, set the name // or index, and leave without ever producing an error. errors.Push(); errors.SetName("no_error_here"); errors.Pop(); // no_error_here errors.Push(); errors.SetName("bang"); errors.AddError("one last error"); errors.Pop(); // bang errors.Pop(); // foo std::string out(errors.Errors().begin(), errors.Errors().end()); EXPECT_EQ("foo.42.bar: something wrong; foo.bang: one last error", out); } } // namespace v8_crdtp