| //===-- EnvironmentTest.cpp -----------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "gtest/gtest.h" |
| |
| #include "lldb/Utility/Environment.h" |
| |
| using namespace lldb_private; |
| |
| TEST(EnvironmentTest, EnvpConstruction) { |
| const char **Envp1 = nullptr; |
| EXPECT_EQ(0u, Environment(Envp1).size()); |
| |
| const char *Envp2[] = {"FOO=BAR", nullptr}; |
| EXPECT_EQ("BAR", Environment(Envp2).lookup("FOO")); |
| |
| const char *Envp3[] = {"FOO=BAR", "FOO=BAZ", nullptr}; |
| EXPECT_EQ("BAR", Environment(Envp3).lookup("FOO")); |
| |
| const char *Envp4[] = {"FOO=", "BAR", nullptr}; |
| Environment Env4(Envp4); |
| ASSERT_EQ(2u, Env4.size()); |
| EXPECT_EQ("", Environment(Envp4).find("FOO")->second); |
| EXPECT_EQ("", Environment(Envp4).find("BAR")->second); |
| |
| const char *Envp5[] = {"FOO=BAR=BAZ", nullptr}; |
| EXPECT_EQ("BAR=BAZ", Environment(Envp5).lookup("FOO")); |
| } |
| |
| TEST(EnvironmentTest, EnvpConversion) { |
| std::string FOO_EQ_BAR("FOO=BAR"); |
| std::string BAR_EQ_BAZ("BAR=BAZ"); |
| |
| Environment Env; |
| Env.insert(FOO_EQ_BAR); |
| Env.insert(BAR_EQ_BAZ); |
| Environment::Envp Envp = Env.getEnvp(); |
| const char *const *Envp_ = Envp; |
| |
| EXPECT_TRUE(FOO_EQ_BAR == Envp_[0] || FOO_EQ_BAR == Envp_[1]); |
| EXPECT_TRUE(BAR_EQ_BAZ == Envp_[0] || BAR_EQ_BAZ == Envp_[1]); |
| EXPECT_EQ(nullptr, Envp_[2]); |
| } |