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Differential D21287 Diff 60868 tests/sys/fs/fusefs/xattr.cc

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tests/sys/fs/fusefs/xattr.cc

Show First 20 Lines • Show All 352 Lines • ▼ Show 20 LinesTEST_F(Listxattr, size_only_nonempty)
int ns = EXTATTR_NAMESPACE_USER; int ns = EXTATTR_NAMESPACE_USER;
expect_lookup(RELPATH, ino, S_IFREG | 0644, 0, 1); expect_lookup(RELPATH, ino, S_IFREG | 0644, 0, 1);
expect_listxattr(ino, 0, ReturnImmediate([](auto i __unused, auto& out) { expect_listxattr(ino, 0, ReturnImmediate([](auto i __unused, auto& out) {
out.body.listxattr.size = 45; out.body.listxattr.size = 45;
SET_OUT_HEADER_LEN(out, listxattr); SET_OUT_HEADER_LEN(out, listxattr);
})); }));
// TODO: fix the expected size after fixing the size calculation bug in expect_listxattr(ino, 45,
// fuse_vnop_listextattr. It should be exactly 45.
expect_listxattr(ino, 53,
ReturnImmediate([](auto in __unused, auto& out) { ReturnImmediate([](auto in __unused, auto& out) {
const char l[] = "user.foo"; const char l[] = "user.foo";
strlcpy((char*)out.body.bytes, l, strlcpy((char*)out.body.bytes, l,
sizeof(out.body.bytes)); sizeof(out.body.bytes));
out.header.len = sizeof(fuse_out_header) + sizeof(l); out.header.len = sizeof(fuse_out_header) + sizeof(l);
}) })
); );
ASSERT_EQ(4, extattr_list_file(FULLPATH, ns, NULL, 0)) ASSERT_EQ(4, extattr_list_file(FULLPATH, ns, NULL, 0))
<< strerror(errno); << strerror(errno);
} }
TEST_F(Listxattr, size_only_really_big) TEST_F(Listxattr, size_only_really_big)
{ {
uint64_t ino = 42; uint64_t ino = 42;
int ns = EXTATTR_NAMESPACE_USER; int ns = EXTATTR_NAMESPACE_USER;
expect_lookup(RELPATH, ino, S_IFREG | 0644, 0, 1); expect_lookup(RELPATH, ino, S_IFREG | 0644, 0, 1);
expect_listxattr(ino, 0, ReturnImmediate([](auto i __unused, auto& out) { expect_listxattr(ino, 0, ReturnImmediate([](auto i __unused, auto& out) {
out.body.listxattr.size = 16000; out.body.listxattr.size = 16000;
SET_OUT_HEADER_LEN(out, listxattr); SET_OUT_HEADER_LEN(out, listxattr);
})); }));
// TODO: fix the expected size after fixing the size calculation bug in expect_listxattr(ino, 16000,
// fuse_vnop_listextattr. It should be exactly 16000.
expect_listxattr(ino, 16008,
ReturnImmediate([](auto in __unused, auto& out) { ReturnImmediate([](auto in __unused, auto& out) {
const char l[16] = "user.foobarbang"; const char l[16] = "user.foobarbang";
for (int i=0; i < 1000; i++) { for (int i=0; i < 1000; i++) {
memcpy(&out.body.bytes[16 * i], l, 16); memcpy(&out.body.bytes[16 * i], l, 16);
} }
out.header.len = sizeof(fuse_out_header) + 16000; out.header.len = sizeof(fuse_out_header) + 16000;
}) })
); );
Show All 17 LinesTEST_F(Listxattr, user)
expect_lookup(RELPATH, ino, S_IFREG | 0644, 0, 1); expect_lookup(RELPATH, ino, S_IFREG | 0644, 0, 1);
expect_listxattr(ino, 0, expect_listxattr(ino, 0,
ReturnImmediate([&](auto in __unused, auto& out) { ReturnImmediate([&](auto in __unused, auto& out) {
out.body.listxattr.size = sizeof(attrs); out.body.listxattr.size = sizeof(attrs);
SET_OUT_HEADER_LEN(out, listxattr); SET_OUT_HEADER_LEN(out, listxattr);
}) })
); );
// TODO: fix the expected size after fixing the size calculation bug in expect_listxattr(ino, sizeof(attrs),
// fuse_vnop_listextattr.
expect_listxattr(ino, sizeof(attrs) + 8,
ReturnImmediate([&](auto in __unused, auto& out) { ReturnImmediate([&](auto in __unused, auto& out) {
memcpy((void*)out.body.bytes, attrs, sizeof(attrs)); memcpy((void*)out.body.bytes, attrs, sizeof(attrs));
out.header.len = sizeof(fuse_out_header) + sizeof(attrs); out.header.len = sizeof(fuse_out_header) + sizeof(attrs);
})); }));
ASSERT_EQ(static_cast<ssize_t>(sizeof(expected)), ASSERT_EQ(static_cast<ssize_t>(sizeof(expected)),
extattr_list_file(FULLPATH, ns, data, sizeof(data))) extattr_list_file(FULLPATH, ns, data, sizeof(data)))
<< strerror(errno); << strerror(errno);
Show All 15 LinesTEST_F(Listxattr, system)
expect_lookup(RELPATH, ino, S_IFREG | 0644, 0, 1); expect_lookup(RELPATH, ino, S_IFREG | 0644, 0, 1);
expect_listxattr(ino, 0, expect_listxattr(ino, 0,
ReturnImmediate([&](auto in __unused, auto& out) { ReturnImmediate([&](auto in __unused, auto& out) {
out.body.listxattr.size = sizeof(attrs); out.body.listxattr.size = sizeof(attrs);
SET_OUT_HEADER_LEN(out, listxattr); SET_OUT_HEADER_LEN(out, listxattr);
}) })
); );
// TODO: fix the expected size after fixing the size calculation bug in expect_listxattr(ino, sizeof(attrs),
// fuse_vnop_listextattr.
expect_listxattr(ino, sizeof(attrs) + 8,
ReturnImmediate([&](auto in __unused, auto& out) { ReturnImmediate([&](auto in __unused, auto& out) {
memcpy((void*)out.body.bytes, attrs, sizeof(attrs)); memcpy((void*)out.body.bytes, attrs, sizeof(attrs));
out.header.len = sizeof(fuse_out_header) + sizeof(attrs); out.header.len = sizeof(fuse_out_header) + sizeof(attrs);
})); }));
ASSERT_EQ(static_cast<ssize_t>(sizeof(expected)), ASSERT_EQ(static_cast<ssize_t>(sizeof(expected)),
extattr_list_file(FULLPATH, ns, data, sizeof(data))) extattr_list_file(FULLPATH, ns, data, sizeof(data)))
<< strerror(errno); << strerror(errno);
▲ Show 20 Lines • Show All 176 Lines • Show Last 20 Lines