mirror of
https://github.com/netbirdio/gvisor.git
synced 2026-05-22 17:12:49 -07:00
Lucas Manning
db4a71af39
Before this change, the parsing fails with a PosixError saying the line has too many entries. PiperOrigin-RevId: 483777338
55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
// Copyright 2018 The gVisor Authors.
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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 "test/util/mount_util.h"
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#include "gmock/gmock.h"
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#include "gtest/gtest.h"
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#include "test/util/test_util.h"
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namespace gvisor {
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namespace testing {
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namespace {
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TEST(ParseMounts, Mounts) {
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auto entries = ASSERT_NO_ERRNO_AND_VALUE(ProcSelfMountsEntriesFrom(
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R"proc(sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0
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proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
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/mnt tmpfs rw,noexec 0 0
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)proc"));
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EXPECT_EQ(entries.size(), 3);
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}
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TEST(ParseMounts, MountInfo) {
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auto entries = ASSERT_NO_ERRNO_AND_VALUE(ProcSelfMountInfoEntriesFrom(
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R"proc(22 28 0:20 / /sys rw,relatime shared:7 - sysfs sysfs rw
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23 28 0:21 / /proc rw,relatime shared:14 - proc proc rw
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2007 8844 0:278 / /mnt rw,noexec - tmpfs rw,mode=123,uid=268601820,gid=5000
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)proc"));
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EXPECT_EQ(entries.size(), 3);
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entries = ASSERT_NO_ERRNO_AND_VALUE(ProcSelfMountInfoEntriesFrom(
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R"proc(22 28 0:20 / /sys rw,relatime shared:7 master:20 - sysfs sysfs rw
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23 28 0:21 / /proc rw,relatime shared:14 master:20 propagate_from:1 - proc proc rw
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2007 8844 0:278 / /mnt rw,noexec - tmpfs rw,mode=123,uid=268601820,gid=5000
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)proc"));
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EXPECT_EQ(entries.size(), 3);
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}
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} // namespace
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} // namespace testing
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} // namespace gvisor
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