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| 1 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include <map> |
| 6 #include <string> |
| 7 #include <gtest/gtest.h> |
| 8 #include "base/string_util.h" |
| 9 #include "update_engine/simple_key_value_store.h" |
| 10 |
| 11 using std::map; |
| 12 using std::string; |
| 13 |
| 14 namespace chromeos_update_engine { |
| 15 |
| 16 class SimpleKeyValueStoreTest : public ::testing::Test {}; |
| 17 |
| 18 TEST(SimpleKeyValueStoreTest, SimpleTest) { |
| 19 string blob = "A=B\nC=\n=\nFOO=BAR=BAZ\nBAR=BAX\nMISSING=NEWLINE"; |
| 20 map<string, string> parts = simple_key_value_store::ParseString(blob); |
| 21 string combined = simple_key_value_store::AssembleString(parts); |
| 22 map<string, string> combined_parts = |
| 23 simple_key_value_store::ParseString(combined); |
| 24 map<string, string>* maps[] = { &parts, &combined_parts }; |
| 25 for (size_t i = 0; i < arraysize(maps); i++) { |
| 26 map<string, string>* test_map = maps[i]; |
| 27 EXPECT_EQ(6, test_map->size()) << "i = " << i; |
| 28 EXPECT_EQ("B", (*test_map)["A"]) << "i = " << i; |
| 29 EXPECT_EQ("", (*test_map)["C"]) << "i = " << i; |
| 30 EXPECT_EQ("", (*test_map)[""]) << "i = " << i; |
| 31 EXPECT_EQ("BAR=BAZ", (*test_map)["FOO"]) << "i = " << i; |
| 32 EXPECT_EQ("BAX", (*test_map)["BAR"]) << "i = " << i; |
| 33 EXPECT_EQ("NEWLINE", (*test_map)["MISSING"]) << "i = " << i; |
| 34 } |
| 35 } |
| 36 |
| 37 TEST(SimpleKeyValueStoreTest, EmptyTest) { |
| 38 map<string, string> empty_map = simple_key_value_store::ParseString(""); |
| 39 EXPECT_TRUE(empty_map.empty()); |
| 40 string str = simple_key_value_store::AssembleString(empty_map); |
| 41 if (!str.empty()) |
| 42 EXPECT_EQ("\n", str); // Optionally may end in newline |
| 43 } |
| 44 |
| 45 } // namespace chromeos_update_engine |
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