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59 lines
1.7 KiB
59 lines
1.7 KiB
// Copyright (C) 2017 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <string>
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#include <android-base/file.h>
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#include <android-base/unique_fd.h>
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#include <gtest/gtest.h>
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#include "minijail.h"
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class WritePolicyTest : public ::testing::Test
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{
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protected:
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const std::string base_policy_ =
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"read: 1\n"
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"write: 1\n"
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"rt_sigreturn: 1\n"
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"exit: 1\n";
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const std::string additional_policy_ =
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"mmap: 1\n"
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"munmap: 1\n";
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const std::string full_policy_ = base_policy_ + std::string("\n") + additional_policy_;
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};
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TEST_F(WritePolicyTest, OneFile)
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{
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std::string final_string;
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android::base::unique_fd fd(android::WritePolicyToPipe(base_policy_, std::string()));
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EXPECT_LE(0, fd.get());
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bool success = android::base::ReadFdToString(fd.get(), &final_string);
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EXPECT_TRUE(success);
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EXPECT_EQ(final_string, base_policy_);
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}
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TEST_F(WritePolicyTest, TwoFiles)
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{
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std::string final_string;
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android::base::unique_fd fd(android::WritePolicyToPipe(base_policy_, additional_policy_));
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EXPECT_LE(0, fd.get());
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bool success = android::base::ReadFdToString(fd.get(), &final_string);
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EXPECT_TRUE(success);
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EXPECT_EQ(final_string, full_policy_);
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}
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