82 lines
2.6 KiB
C++
82 lines
2.6 KiB
C++
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// Copyright (c) 2013 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "testing/gtest/include/gtest/gtest.h"
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#include "tools/gn/err.h"
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#include "tools/gn/input_conversion.h"
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#include "tools/gn/value.h"
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TEST(InputConversion, String) {
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Err err;
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std::string input("\nfoo bar \n");
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Value result = ConvertInputToValue(input, NULL, Value(NULL, "string"), &err);
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EXPECT_FALSE(err.has_error());
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EXPECT_EQ(Value::STRING, result.type());
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EXPECT_EQ(input, result.string_value());
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}
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TEST(InputConversion, ListLines) {
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Err err;
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std::string input("\nfoo\nbar \n");
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Value result = ConvertInputToValue(input, NULL, Value(NULL, "list lines"),
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&err);
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EXPECT_FALSE(err.has_error());
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EXPECT_EQ(Value::LIST, result.type());
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ASSERT_EQ(3u, result.list_value().size());
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EXPECT_EQ("", result.list_value()[0].string_value());
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EXPECT_EQ("foo", result.list_value()[1].string_value());
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EXPECT_EQ("bar", result.list_value()[2].string_value());
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}
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TEST(InputConversion, ValueString) {
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Err err;
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std::string input("\"str\"");
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Value result = ConvertInputToValue(input, NULL, Value(NULL, "value"), &err);
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EXPECT_FALSE(err.has_error());
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EXPECT_EQ(Value::STRING, result.type());
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EXPECT_EQ("str", result.string_value());
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}
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TEST(InputConversion, ValueInt) {
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Err err;
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std::string input("\n\n 6 \n ");
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Value result = ConvertInputToValue(input, NULL, Value(NULL, "value"), &err);
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EXPECT_FALSE(err.has_error());
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EXPECT_EQ(Value::INTEGER, result.type());
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EXPECT_EQ(6, result.int_value());
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}
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TEST(InputConversion, ValueList) {
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Err err;
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std::string input("\n [ \"a\", 5]");
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Value result = ConvertInputToValue(input, NULL, Value(NULL, "value"), &err);
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EXPECT_FALSE(err.has_error());
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ASSERT_EQ(Value::LIST, result.type());
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ASSERT_EQ(2u, result.list_value().size());
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EXPECT_EQ("a", result.list_value()[0].string_value());
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EXPECT_EQ(5, result.list_value()[1].int_value());
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}
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TEST(InputConversion, ValueEmpty) {
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Err err;
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ConvertInputToValue("", NULL, Value(NULL, "value"), &err);
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}
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TEST(InputConversion, ValueError) {
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Err err;
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std::string input("\n [ \"a\", 5\nfoo bar");
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Value result = ConvertInputToValue(input, NULL, Value(NULL, "value"), &err);
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EXPECT_TRUE(err.has_error());
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// Blocks not allowed.
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input = "{ foo = 5 }";
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result = ConvertInputToValue(input, NULL, Value(NULL, "value"), &err);
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EXPECT_TRUE(err.has_error());
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// Function calls not allowed.
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input = "print(5)";
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result = ConvertInputToValue(input, NULL, Value(NULL, "value"), &err);
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EXPECT_TRUE(err.has_error());
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}
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