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
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13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
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18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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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 Symlink: public FuseTest {};
42 TEST_F(Symlink, enospc)
44 const char FULLPATH[] = "mountpoint/lnk";
45 const char RELPATH[] = "lnk";
46 const char dst[] = "dst";
48 EXPECT_LOOKUP(1, RELPATH).WillOnce(Invoke(ReturnErrno(ENOENT)));
50 EXPECT_CALL(*m_mock, process(
51 ResultOf([=](auto in) {
52 const char *name = (const char*)in->body.bytes;
53 const char *linkname = name + strlen(name) + 1;
54 return (in->header.opcode == FUSE_SYMLINK &&
55 (0 == strcmp(linkname, dst)) &&
56 (0 == strcmp(name, RELPATH)));
59 ).WillOnce(Invoke(ReturnErrno(ENOSPC)));
61 EXPECT_EQ(-1, symlink(dst, FULLPATH));
62 EXPECT_EQ(ENOSPC, errno);
67 const char FULLPATH[] = "mountpoint/src";
68 const char RELPATH[] = "src";
69 const char dst[] = "dst";
70 const uint64_t ino = 42;
72 EXPECT_LOOKUP(1, RELPATH).WillOnce(Invoke(ReturnErrno(ENOENT)));
74 EXPECT_CALL(*m_mock, process(
75 ResultOf([=](auto in) {
76 const char *name = (const char*)in->body.bytes;
77 const char *linkname = name + strlen(name) + 1;
78 return (in->header.opcode == FUSE_SYMLINK &&
79 (0 == strcmp(linkname, dst)) &&
80 (0 == strcmp(name, RELPATH)));
83 ).WillOnce(Invoke(ReturnImmediate([=](auto in __unused, auto out) {
84 SET_OUT_HEADER_LEN(out, entry);
85 out->body.entry.attr.mode = S_IFLNK | 0777;
86 out->body.entry.nodeid = ino;
89 EXPECT_EQ(0, symlink(dst, FULLPATH)) << strerror(errno);