blob: 3fa990d4a28e915190c927f4fd36153f0a8c9b02 [file] [log] [blame]
// Copyright 2014 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 "testing/gtest/include/gtest/gtest.h"
#include "tools/gn/test_with_scope.h"
#include "tools/gn/value.h"
TEST(Value, ToString) {
Value strval(NULL, "hi\" $me\\you\\$\\\"");
EXPECT_EQ("hi\" $me\\you\\$\\\"", strval.ToString(false));
EXPECT_EQ("\"hi\\\" \\$me\\you\\\\\\$\\\\\\\"\"", strval.ToString(true));
// Void type.
EXPECT_EQ("<void>", Value().ToString(false));
// Test lists, bools, and ints.
Value listval(NULL, Value::LIST);
listval.list_value().push_back(Value(NULL, "hi\"me"));
listval.list_value().push_back(Value(NULL, true));
listval.list_value().push_back(Value(NULL, false));
listval.list_value().push_back(Value(NULL, static_cast<int64>(42)));
// Printing lists always causes embedded strings to be quoted (ignoring the
// quote flag), or else they wouldn't make much sense.
EXPECT_EQ("[\"hi\\\"me\", true, false, 42]", listval.ToString(false));
EXPECT_EQ("[\"hi\\\"me\", true, false, 42]", listval.ToString(true));
// Scopes.
TestWithScope setup;
Scope* scope = new Scope(setup.scope());
Value scopeval(NULL, scoped_ptr<Scope>(scope));
EXPECT_EQ("{ }", scopeval.ToString(false));
scope->SetValue("a", Value(NULL, static_cast<int64>(42)), NULL);
scope->SetValue("b", Value(NULL, "hello, world"), NULL);
EXPECT_EQ("{\n a = 42\n b = \"hello, world\"\n}", scopeval.ToString(false));