1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
63 	).WillOnce(Invoke(ReturnImmediate([=](auto i __unused, auto& out) {  in expect_bmap()  argument
64 		SET_OUT_HEADER_LEN(out, bmap);  in expect_bmap()
65 		out.body.bmap.block = pbn;  in expect_bmap()
102 	arg.runp = -1;  in TEST_F()
103 	arg.runb = -1;  in TEST_F()
108 	* so those must be guessed in-kernel.  There's no "right" answer, so  in TEST_F()
115 	EXPECT_LE(arg.runp, filesize / m_maxbcachebuf - lbn);  in TEST_F()
150 	arg.runp = -1;  in TEST_F()
151 	arg.runb = -1;  in TEST_F()
154 	EXPECT_EQ((unsigned long )arg.runp, m_maxphys / m_maxbcachebuf - 1);  in TEST_F()
160 	arg.runp = -1;  in TEST_F()
161 	arg.runb = -1;  in TEST_F()
164 	EXPECT_EQ((unsigned long )arg.runp, m_maxphys / m_maxbcachebuf - 1);  in TEST_F()
165 	EXPECT_EQ((unsigned long )arg.runb, m_maxphys / m_maxbcachebuf - 1);  in TEST_F()
168 	lbn = filesize / m_maxbcachebuf - 1;  in TEST_F()
170 	arg.runp = -1;  in TEST_F()
171 	arg.runb = -1;  in TEST_F()
175 	EXPECT_EQ((unsigned long )arg.runb, m_maxphys / m_maxbcachebuf - 1);  in TEST_F()
206 	arg.runp = -1;  in TEST_F()
207 	arg.runb = -1;  in TEST_F()
208 	ASSERT_EQ(-1, ioctl(fd, FIOBMAP2, &arg));  in TEST_F()
216  * to successfully read a block.  This is a regression test for
240 			in.body.read.offset == 0 &&  in TEST_F()
241 			in.body.read.size == (uint64_t)m_maxbcachebuf);  in TEST_F()
244 	).WillOnce(Invoke(ReturnImmediate([=](auto in, auto& out) {  in TEST_F()  argument
245 		size_t osize = in.body.read.size;  in TEST_F()
247 		assert(osize < sizeof(out.body.bytes));  in TEST_F()
248 		out.header.len = sizeof(struct fuse_out_header) + osize;  in TEST_F()
249 		bzero(out.body.bytes, osize);  in TEST_F()
256 	 * Read the same block multiple times.  On a system affected by PR  in TEST_F()
257 	 * 264196 , the second read will fail.  in TEST_F()
259 	r = read(fd, buf, sizeof(buf));  in TEST_F()
261 	r = read(fd, buf, sizeof(buf));  in TEST_F()
263 	r = read(fd, buf, sizeof(buf));  in TEST_F()
277 	 * 2) Read more than one block, causing the kernel to issue VOP_BMAP to  in TEST_P()
300 			in.body.read.offset == 0 &&  in TEST_P()
301 			( in.body.read.size == filesize ||  in TEST_P()
302 			  in.body.read.size == filesize / 2));  in TEST_P()
305 	).WillOnce(Invoke(ReturnImmediate([=](auto in, auto& out) {  in TEST_P()  argument
306 		size_t osize = in.body.read.size;  in TEST_P()
308 		assert(osize < sizeof(out.body.bytes));  in TEST_P()
309 		out.header.len = sizeof(struct fuse_out_header) + osize;  in TEST_P()
310 		bzero(out.body.bytes, osize);  in TEST_P()
318 	).Times(Between(ngetattrs - 1, ngetattrs))  in TEST_P()
320 	.WillRepeatedly(Invoke(ReturnImmediate([=](auto i __unused, auto& out) {  in TEST_P()  argument
321 		SET_OUT_HEADER_LEN(out, attr);  in TEST_P()
322 		out.body.attr.attr_valid = 0;  in TEST_P()
323 		out.body.attr.attr.ino = ino;  in TEST_P()
324 		out.body.attr.attr.mode = S_IFREG | 0644;  in TEST_P()
325 		out.body.attr.attr.size = filesize;  in TEST_P()
334 	.WillRepeatedly(Invoke(ReturnImmediate([=](auto i __unused, auto& out) {  in TEST_P()  argument
335 		SET_OUT_HEADER_LEN(out, attr);  in TEST_P()
336 		out.body.attr.attr_valid = 0;  in TEST_P()
337 		out.body.attr.attr.ino = ino;  in TEST_P()
338 		out.body.attr.attr.mode = S_IFREG | 0644;  in TEST_P()
339 		out.body.attr.attr.size = filesize / 2;  in TEST_P()
345 	read(fd, buf, filesize);  in TEST_P()