| // 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)); |
| } |
| |