linux-master/lib/kunit_iov_iter.c

104 	u8 *scratch, *buffer;
111 	scratch = iov_kunit_create_buffer(test, &spages, npages);
113 		scratch[i] = pattern(i);
122 	copied = copy_to_iter(scratch, size, &iter);
128 	/* Build the expected image in the scratch buffer. */
130 	memset(scratch, 0, bufsize);
133 			scratch[i] = pattern(patt++);
137 		KUNIT_EXPECT_EQ_MSG(test, buffer[i], scratch[i], "at i=%x", i);
138 		if (buffer[i] != scratch[i])
154 	u8 *scratch, *buffer;
165 	scratch = iov_kunit_create_buffer(test, &spages, npages);
166 	memset(scratch, 0, bufsize);
172 	copied = copy_from_iter(scratch, size, &iter);
192 		KUNIT_EXPECT_EQ_MSG(test, scratch[i], buffer[i], "at i=%x", i);
193 		if (scratch[i] != buffer[i])
263 	u8 *scratch, *buffer;
270 	scratch = iov_kunit_create_buffer(test, &spages, npages);
272 		scratch[i] = pattern(i);
281 	copied = copy_to_iter(scratch, size, &iter);
287 	/* Build the expected image in the scratch buffer. */
290 	memset(scratch, 0, bufsize);
292 		u8 *p = scratch + pr->page * PAGE_SIZE;
300 		KUNIT_EXPECT_EQ_MSG(test, buffer[i], scratch[i], "at i=%x", i);
301 		if (buffer[i] != scratch[i])
317 	u8 *scratch, *buffer;
328 	scratch = iov_kunit_create_buffer(test, &spages, npages);
329 	memset(scratch, 0, bufsize);
335 	copied = copy_from_iter(scratch, size, &iter);
357 		KUNIT_EXPECT_EQ_MSG(test, scratch[i], buffer[i], "at i=%x", i);
358 		if (scratch[i] != buffer[i])
410 	u8 *scratch, *buffer;
419 	scratch = iov_kunit_create_buffer(test, &spages, npages);
421 		scratch[i] = pattern(i);
434 		copied = copy_to_iter(scratch + i, size, &iter);
442 	/* Build the expected image in the scratch buffer. */
444 	memset(scratch, 0, bufsize);
447 			scratch[i] = pattern(patt++);
451 		KUNIT_EXPECT_EQ_MSG(test, buffer[i], scratch[i], "at i=%x", i);
452 		if (buffer[i] != scratch[i])
468 	u8 *scratch, *buffer;
481 	scratch = iov_kunit_create_buffer(test, &spages, npages);
482 	memset(scratch, 0, bufsize);
492 		copied = copy_from_iter(scratch + i, size, &iter);
514 		KUNIT_EXPECT_EQ_MSG(test, scratch[i], buffer[i], "at i=%x", i);
515 		if (scratch[i] != buffer[i])