2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2019 The FreeBSD Foundation
6 * This software was developed by BFF Storage Systems, LLC under sponsorship
7 * from the FreeBSD Foundation.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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38 using namespace testing;
40 class ReleaseDir: public FuseTest {
43 void expect_lookup(const char *relpath, uint64_t ino)
45 FuseTest::expect_lookup(relpath, ino, S_IFDIR | 0755, 1);
48 void expect_releasedir(uint64_t ino, ProcessMockerT r)
50 EXPECT_CALL(*m_mock, process(
51 ResultOf([=](auto in) {
52 return (in->header.opcode == FUSE_RELEASEDIR &&
53 in->header.nodeid == ino &&
54 in->body.release.fh == FH);
57 ).WillOnce(Invoke(r));
61 /* If a file descriptor is duplicated, only the last close causes RELEASE */
62 TEST_F(ReleaseDir, dup)
64 const char FULLPATH[] = "mountpoint/some_file.txt";
65 const char RELPATH[] = "some_file.txt";
69 expect_lookup(RELPATH, ino);
71 EXPECT_CALL(*m_mock, process(
72 ResultOf([=](auto in) {
73 return (in->header.opcode == FUSE_READDIR &&
74 in->header.nodeid == ino &&
75 in->body.readdir.offset == 0);
78 ).WillOnce(Invoke(ReturnImmediate([=](auto in __unused, auto out) {
79 out->header.error = 0;
80 out->header.len = sizeof(out->header);
82 expect_releasedir(ino, ReturnErrno(0));
84 dir = opendir(FULLPATH);
85 ASSERT_NE(NULL, dir) << strerror(errno);
87 dir2 = fdopendir(dup(dirfd(dir)));
88 ASSERT_NE(NULL, dir2) << strerror(errno);
90 ASSERT_EQ(0, closedir(dir)) << strerror(errno);
91 ASSERT_EQ(0, closedir(dir2)) << strerror(errno);
94 TEST_F(ReleaseDir, ok)
96 const char FULLPATH[] = "mountpoint/some_dir";
97 const char RELPATH[] = "some_dir";
101 expect_lookup(RELPATH, ino);
103 expect_releasedir(ino, ReturnErrno(0));
105 dir = opendir(FULLPATH);
106 ASSERT_NE(NULL, dir) << strerror(errno);
108 ASSERT_EQ(0, closedir(dir)) << strerror(errno);