| // Copyright 2019 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 "platform/base/location.h" |
| |
| #include "gmock/gmock.h" |
| #include "gtest/gtest.h" |
| |
| namespace openscreen { |
| using ::testing::MatchesRegex; |
| using ::testing::StartsWith; |
| |
| TEST(LocationTest, DefaultInitializedLocationIsNullptr) { |
| const Location loc; |
| |
| EXPECT_EQ(nullptr, loc.program_counter()); |
| EXPECT_EQ("pc:NULL", loc.ToString()); |
| } |
| |
| TEST(LocationTest, ExpresslyInitializedLocationIsValid) { |
| const void* void_ptr = reinterpret_cast<void*>(0x1337); |
| const Location loc(void_ptr); |
| EXPECT_EQ(void_ptr, loc.program_counter()); |
| EXPECT_EQ("pc:0x1337", loc.ToString()); |
| } |
| |
| TEST(LocationTest, LocationFromHereIsValid) { |
| const Location loc_from_here = openscreen::Location::CreateFromHere(); |
| const Location loc_from_here_macro = CURRENT_LOCATION; |
| |
| EXPECT_NE(nullptr, loc_from_here.program_counter()); |
| EXPECT_NE(nullptr, loc_from_here_macro.program_counter()); |
| |
| // Some platforms have only limited Regex support, so we cannot have as |
| // thorough a test on those platforms. |
| #if GTEST_USES_POSIX_RE |
| EXPECT_THAT(loc_from_here.ToString(), MatchesRegex("pc:0x[0-9a-f]+")); |
| EXPECT_THAT(loc_from_here_macro.ToString(), MatchesRegex("pc:0x[0-9a-f]+")); |
| #else // GTEST_USES_SIMPLE_RE = 1 |
| EXPECT_THAT(loc_from_here.ToString(), StartsWith("pc:0x")); |
| EXPECT_THAT(loc_from_here_macro.ToString(), StartsWith("pc:0x")); |
| #endif |
| } |
| } // namespace openscreen |