| // Copyright 2014 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 "components/nacl/zygote/nacl_fork_delegate_linux.h" |
| |
| #include <memory> |
| |
| #include "base/environment.h" |
| #include "base/process/launch.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace nacl { |
| |
| TEST(NaClForkDelegateLinuxTest, EnvPassthrough) { |
| std::unique_ptr<base::Environment> env(base::Environment::Create()); |
| const char passthrough1[] = "HELPER_PASSTHROUGH1"; |
| const char passthrough2[] = "HELPER_PASSTHROUGH2"; |
| const char passthrough3[] = "HELPER_PASSTHROUGH3"; |
| const char passthrough4[] = "HELPER_PASSTHROUGH4"; |
| const char passthrough5[] = "NACL_EXE_STDOUT"; |
| const char value1[] = "passthrough_value1"; |
| const char value3[] = "passthrough_value3"; |
| const char value4[] = "passthrough_value4"; |
| const char value5[] = "passthrough_value5"; |
| std::string passthrough_value; |
| passthrough_value += passthrough1; |
| passthrough_value += ","; |
| passthrough_value += passthrough2; |
| passthrough_value += ","; |
| passthrough_value += passthrough3; |
| // Not adding passthrough4 to the passthrough variable. |
| // Not adding passthrough5 either because it is implicitly allowed. |
| env->SetVar("NACL_ENV_PASSTHROUGH", passthrough_value.c_str()); |
| env->SetVar(passthrough1, value1); |
| // Intentionally skip setting a value for passthrough2. |
| env->SetVar(passthrough3, value3); |
| env->SetVar(passthrough4, value4); |
| env->SetVar(passthrough5, value5); |
| |
| base::LaunchOptions options; |
| NaClForkDelegate::AddPassthroughEnvToOptions(&options); |
| EXPECT_EQ(value1, options.environ[passthrough1]); |
| EXPECT_EQ(0U, options.environ.count(passthrough2)); |
| EXPECT_EQ(value3, options.environ[passthrough3]); |
| EXPECT_EQ(0U, options.environ.count(passthrough4)); |
| EXPECT_EQ(value5, options.environ[passthrough5]); |
| } |
| |
| } // namespace nacl |