From 061da546b983eb767bad15e67af1174fb0bcf31c Mon Sep 17 00:00:00 2001 From: patrick Date: Mon, 3 Aug 2020 14:33:06 +0000 Subject: Import LLVM 10.0.0 release including clang, lld and lldb. ok hackroom tested by plenty --- .../lldb/unittests/Utility/EnvironmentTest.cpp | 48 ++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 gnu/llvm/lldb/unittests/Utility/EnvironmentTest.cpp (limited to 'gnu/llvm/lldb/unittests/Utility/EnvironmentTest.cpp') diff --git a/gnu/llvm/lldb/unittests/Utility/EnvironmentTest.cpp b/gnu/llvm/lldb/unittests/Utility/EnvironmentTest.cpp new file mode 100644 index 00000000000..7a16a294677 --- /dev/null +++ b/gnu/llvm/lldb/unittests/Utility/EnvironmentTest.cpp @@ -0,0 +1,48 @@ +//===-- EnvironmentTest.cpp -------------------------------------*- C++ -*-===// +// +// 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]); +} -- cgit v1.2.3-59-g8ed1b