Differential D35128 Diff 105695 tests/sys/fs/fusefs/lookup.cc

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tests/sys/fs/fusefs/lookup.cc

Show First 20 Lines • Show All 424 Lines • ▼ Show 20 Lines	TEST_F(Lookup, ok)
})));		})));
/*		/*
* access(2) is one of the few syscalls that will not (always) follow		* access(2) is one of the few syscalls that will not (always) follow
* up a successful VOP_LOOKUP with another VOP.		* up a successful VOP_LOOKUP with another VOP.
*/		*/
ASSERT_EQ(0, access(FULLPATH, F_OK)) << strerror(errno);		ASSERT_EQ(0, access(FULLPATH, F_OK)) << strerror(errno);
}		}

		/*
		* Lookup in a subdirectory of the fuse mount. The naughty server returns the
		* same inode for the child as for the parent.
		*/
		TEST_F(Lookup, parent_inode)
		{
		const char FULLPATH[] = "mountpoint/some_dir/some_file.txt";
		const char DIRPATH[] = "some_dir";
		const char RELPATH[] = "some_file.txt";
		uint64_t dir_ino = 2;

		EXPECT_LOOKUP(FUSE_ROOT_ID, DIRPATH)
		.WillOnce(Invoke(ReturnImmediate([=](auto in __unused, auto& out) {
		SET_OUT_HEADER_LEN(out, entry);
		out.body.entry.attr.mode = S_IFDIR \| 0755;
		out.body.entry.nodeid = dir_ino;
		})));
		EXPECT_LOOKUP(dir_ino, RELPATH)
		.WillOnce(Invoke(ReturnImmediate([=](auto in __unused, auto& out) {
		SET_OUT_HEADER_LEN(out, entry);
		out.body.entry.attr.mode = S_IFREG \| 0644;
		out.body.entry.nodeid = dir_ino;
		})));
		/*
		* access(2) is one of the few syscalls that will not (always) follow
		* up a successful VOP_LOOKUP with another VOP.
		*/
		ASSERT_EQ(-1, access(FULLPATH, F_OK));
		ASSERT_EQ(EIO, errno);
		}

// Lookup in a subdirectory of the fuse mount		// Lookup in a subdirectory of the fuse mount
TEST_F(Lookup, subdir)		TEST_F(Lookup, subdir)
{		{
const char FULLPATH[] = "mountpoint/some_dir/some_file.txt";		const char FULLPATH[] = "mountpoint/some_dir/some_file.txt";
const char DIRPATH[] = "some_dir";		const char DIRPATH[] = "some_dir";
const char RELPATH[] = "some_file.txt";		const char RELPATH[] = "some_file.txt";
uint64_t dir_ino = 2;		uint64_t dir_ino = 2;
uint64_t file_ino = 3;		uint64_t file_ino = 3;
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