1 // Copyright 2014 The Chromium 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 "components/nacl/zygote/nacl_fork_delegate_linux.h" 6 7 #include "base/environment.h" 8 #include "base/memory/scoped_ptr.h" 9 #include "base/process/launch.h" 10 #include "testing/gtest/include/gtest/gtest.h" 11 12 namespace nacl { 13 14 TEST(NaClForkDelegateLinuxTest, EnvPassthrough) { 15 scoped_ptr<base::Environment> env(base::Environment::Create()); 16 const char passthrough1[] = "HELPER_PASSTHROUGH1"; 17 const char passthrough2[] = "HELPER_PASSTHROUGH2"; 18 const char passthrough3[] = "HELPER_PASSTHROUGH3"; 19 const char passthrough4[] = "HELPER_PASSTHROUGH4"; 20 const char passthrough5[] = "NACL_EXE_STDOUT"; 21 const char value1[] = "passthrough_value1"; 22 const char value3[] = "passthrough_value3"; 23 const char value4[] = "passthrough_value4"; 24 const char value5[] = "passthrough_value5"; 25 std::string passthrough_value; 26 passthrough_value += passthrough1; 27 passthrough_value += ","; 28 passthrough_value += passthrough2; 29 passthrough_value += ","; 30 passthrough_value += passthrough3; 31 // Not adding passthrough4 to the passthrough variable. 32 // Not adding passthrough5 either because it is implicitly allowed. 33 env->SetVar("NACL_ENV_PASSTHROUGH", passthrough_value.c_str()); 34 env->SetVar(passthrough1, value1); 35 // Intentionally skip setting a value for passthrough2. 36 env->SetVar(passthrough3, value3); 37 env->SetVar(passthrough4, value4); 38 env->SetVar(passthrough5, value5); 39 40 base::LaunchOptions options; 41 NaClForkDelegate::AddPassthroughEnvToOptions(&options); 42 EXPECT_EQ(value1, options.environ[passthrough1]); 43 EXPECT_EQ(0U, options.environ.count(passthrough2)); 44 EXPECT_EQ(value3, options.environ[passthrough3]); 45 EXPECT_EQ(0U, options.environ.count(passthrough4)); 46 EXPECT_EQ(value5, options.environ[passthrough5]); 47 } 48 49 } // namespace nacl 50
