Commit 485a2dcf authored by Changpeng Liu's avatar Changpeng Liu Committed by Ben Walker
Browse files

UT/blobfs: add asynchronous Writev/Readv unit tests 



Change-Id: I8c0961e78afff367f6fc8b1a97d5ec5c635e3224
Signed-off-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/457455


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: default avatarDarek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
parent 1966f1ee

test/unit/lib/blobfs/blobfs_async_ut/blobfs_async_ut.c

+65 −0
Original line number Diff line number Diff line
@@ -437,6 +437,70 @@ fs_rw_async(void) 
	CU_ASSERT(g_fserrno == 0);

}



static void

fs_writev_readv_async(void)

{

	struct spdk_filesystem *fs;

	struct spdk_bs_dev *dev;

	struct iovec w_iov[2];

	struct iovec r_iov[2];

	uint8_t w_buf[4096];

	uint8_t r_buf[4096];



	dev = init_dev();



	spdk_fs_init(dev, NULL, NULL, fs_op_with_handle_complete, NULL);

	poll_threads();

	SPDK_CU_ASSERT_FATAL(g_fs != NULL);

	CU_ASSERT(g_fserrno == 0);

	fs = g_fs;

	SPDK_CU_ASSERT_FATAL(fs->bs->dev == dev);



	g_file = NULL;

	g_fserrno = 1;

	spdk_fs_open_file_async(fs, "file1", SPDK_BLOBFS_OPEN_CREATE, open_cb, NULL);

	poll_threads();

	CU_ASSERT(g_fserrno == 0);

	SPDK_CU_ASSERT_FATAL(g_file != NULL);



	/* Write file */

	CU_ASSERT(g_file->length == 0);

	g_fserrno = 1;

	memset(w_buf, 0x5a, sizeof(w_buf));

	w_iov[0].iov_base = w_buf;

	w_iov[0].iov_len = 2048;

	w_iov[1].iov_base = w_buf + 2048;

	w_iov[1].iov_len = 2048;

	spdk_file_writev_async(g_file, fs->sync_target.sync_io_channel,

			       w_iov, 2, 0, 4096, fs_op_complete, NULL);

	poll_threads();

	CU_ASSERT(g_fserrno == 0);

	CU_ASSERT(g_file->length == 4096);



	/* Read file */

	g_fserrno = 1;

	memset(r_buf, 0x0, sizeof(r_buf));

	r_iov[0].iov_base = r_buf;

	r_iov[0].iov_len = 2048;

	r_iov[1].iov_base = r_buf + 2048;

	r_iov[1].iov_len = 2048;

	spdk_file_readv_async(g_file, fs->sync_target.sync_io_channel,

			      r_iov, 2, 0, 4096, fs_op_complete, NULL);

	poll_threads();

	CU_ASSERT(g_fserrno == 0);

	CU_ASSERT(memcmp(r_buf, w_buf, sizeof(r_buf)) == 0);



	g_fserrno = 1;

	spdk_file_close_async(g_file, fs_op_complete, NULL);

	poll_threads();

	CU_ASSERT(g_fserrno == 0);



	g_fserrno = 1;

	spdk_fs_unload(fs, fs_op_complete, NULL);

	poll_threads();

	CU_ASSERT(g_fserrno == 0);

}



static void

tree_find_buffer_ut(void)

{
@@ -592,6 +656,7 @@ int main(int argc, char **argv) 
		CU_add_test(suite, "fs_truncate", fs_truncate) == NULL ||

		CU_add_test(suite, "fs_rename", fs_rename) == NULL ||

		CU_add_test(suite, "fs_rw_async", fs_rw_async) == NULL ||

		CU_add_test(suite, "fs_writev_readv_async", fs_writev_readv_async) == NULL ||

		CU_add_test(suite, "tree_find_buffer", tree_find_buffer_ut) == NULL ||

		CU_add_test(suite, "channel_ops", channel_ops) == NULL ||

		CU_add_test(suite, "channel_ops_sync", channel_ops_sync) == NULL