diff options
Diffstat (limited to 'test/py/test_dma_unmap.py')
| -rw-r--r-- | test/py/test_dma_unmap.py | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/test/py/test_dma_unmap.py b/test/py/test_dma_unmap.py index 063dedc..a1fa94b 100644 --- a/test/py/test_dma_unmap.py +++ b/test/py/test_dma_unmap.py @@ -33,40 +33,40 @@ from unittest.mock import patch from libvfio_user import * ctx = None -sock = None +client = None def setup_function(function): - global ctx, sock + global ctx, client ctx = prepare_ctx_for_dma() assert ctx is not None ret = vfu_realize_ctx(ctx) assert ret == 0 - sock = connect_client(ctx) + client = connect_client(ctx) def teardown_function(function): - global ctx, sock - disconnect_client(ctx, sock) + global ctx, client + client.disconnect(ctx) vfu_destroy_ctx(ctx) def setup_dma_regions(dma_regions=[(0x0, PAGE_SIZE)]): - global ctx, sock + global ctx, client for dma_region in dma_regions: payload = struct.pack("II", 0, 0) payload = vfio_user_dma_map(argsz=len(vfio_user_dma_map()), flags=(VFIO_USER_F_DMA_REGION_READ | VFIO_USER_F_DMA_REGION_WRITE), offset=0, addr=dma_region[0], size=dma_region[1]) - msg(ctx, sock, VFIO_USER_DMA_MAP, payload) + msg(ctx, client.sock, VFIO_USER_DMA_MAP, payload) def test_dma_unmap_short_write(): payload = struct.pack("II", 0, 0) - msg(ctx, sock, VFIO_USER_DMA_UNMAP, payload, + msg(ctx, client.sock, VFIO_USER_DMA_UNMAP, payload, expect=errno.EINVAL) @@ -74,7 +74,7 @@ def test_dma_unmap_bad_argsz(): payload = vfio_user_dma_unmap(argsz=8, flags=0, addr=PAGE_SIZE, size=PAGE_SIZE) - msg(ctx, sock, VFIO_USER_DMA_UNMAP, payload, + msg(ctx, client.sock, VFIO_USER_DMA_UNMAP, payload, expect=errno.EINVAL) @@ -82,7 +82,7 @@ def test_dma_unmap_bad_argsz2(): payload = vfio_user_dma_unmap(argsz=SERVER_MAX_DATA_XFER_SIZE + 8, flags=0, addr=PAGE_SIZE, size=PAGE_SIZE) - msg(ctx, sock, VFIO_USER_DMA_UNMAP, payload, + msg(ctx, client.sock, VFIO_USER_DMA_UNMAP, payload, expect=errno.EINVAL) @@ -95,7 +95,7 @@ def test_dma_unmap_dirty_bad_argsz(): bitmap = vfio_user_bitmap(pgsize=PAGE_SIZE, size=(UINT64_MAX - argsz) + 8) payload = bytes(unmap) + bytes(bitmap) - msg(ctx, sock, VFIO_USER_DMA_UNMAP, payload, + msg(ctx, client.sock, VFIO_USER_DMA_UNMAP, payload, expect=errno.EINVAL) @@ -109,7 +109,7 @@ def test_dma_unmap_dirty_not_tracking(): bitmap = vfio_user_bitmap(pgsize=PAGE_SIZE, size=8) payload = bytes(unmap) + bytes(bitmap) + bytes(8) - msg(ctx, sock, VFIO_USER_DMA_UNMAP, payload, + msg(ctx, client.sock, VFIO_USER_DMA_UNMAP, payload, expect=errno.EINVAL) @@ -120,7 +120,7 @@ def test_dma_unmap_dirty_not_mapped(): payload = vfio_user_dirty_pages(argsz=len(vfio_user_dirty_pages()), flags=VFIO_IOMMU_DIRTY_PAGES_FLAG_START) - msg(ctx, sock, VFIO_USER_DIRTY_PAGES, payload) + msg(ctx, client.sock, VFIO_USER_DIRTY_PAGES, payload) argsz = len(vfio_user_dma_unmap()) + len(vfio_user_bitmap()) + 8 unmap = vfio_user_dma_unmap(argsz=argsz, @@ -129,7 +129,7 @@ def test_dma_unmap_dirty_not_mapped(): bitmap = vfio_user_bitmap(pgsize=PAGE_SIZE, size=8) payload = bytes(unmap) + bytes(bitmap) + bytes(8) - msg(ctx, sock, VFIO_USER_DMA_UNMAP, payload, + msg(ctx, client.sock, VFIO_USER_DMA_UNMAP, payload, expect=errno.EINVAL) @@ -138,7 +138,7 @@ def test_dma_unmap_invalid_flags(): setup_dma_regions() payload = vfio_user_dma_unmap(argsz=len(vfio_user_dma_unmap()), flags=0x4, addr=PAGE_SIZE, size=PAGE_SIZE) - msg(ctx, sock, VFIO_USER_DMA_UNMAP, payload, + msg(ctx, client.sock, VFIO_USER_DMA_UNMAP, payload, expect=errno.EINVAL) @@ -147,7 +147,7 @@ def test_dma_unmap(): setup_dma_regions() payload = vfio_user_dma_unmap(argsz=len(vfio_user_dma_unmap()), flags=0, addr=0x0, size=PAGE_SIZE) - msg(ctx, sock, VFIO_USER_DMA_UNMAP, payload) + msg(ctx, client.sock, VFIO_USER_DMA_UNMAP, payload) def test_dma_unmap_invalid_addr(): @@ -156,7 +156,7 @@ def test_dma_unmap_invalid_addr(): payload = vfio_user_dma_unmap(argsz=len(vfio_user_dma_unmap()), addr=0x10 << PAGE_SHIFT, size=PAGE_SIZE) - msg(ctx, sock, VFIO_USER_DMA_UNMAP, payload, + msg(ctx, client.sock, VFIO_USER_DMA_UNMAP, payload, expect=errno.ENOENT) @@ -167,13 +167,13 @@ def test_dma_unmap_async(mock_quiesce): mock_quiesce.side_effect = fail_with_errno(errno.EBUSY) payload = vfio_user_dma_unmap(argsz=len(vfio_user_dma_unmap()), flags=0, addr=0x0, size=PAGE_SIZE) - msg(ctx, sock, VFIO_USER_DMA_UNMAP, payload, rsp=False, + msg(ctx, client.sock, VFIO_USER_DMA_UNMAP, payload, rsp=False, busy=True) ret = vfu_device_quiesced(ctx, 0) assert ret == 0 - get_reply(sock) + get_reply(client.sock) ret = vfu_run_ctx(ctx) assert ret == 0 @@ -185,7 +185,7 @@ def test_dma_unmap_all(): setup_dma_regions(dma_regions) payload = vfio_user_dma_unmap(argsz=len(vfio_user_dma_unmap()), flags=VFIO_DMA_UNMAP_FLAG_ALL, addr=0, size=0) - msg(ctx, sock, VFIO_USER_DMA_UNMAP, payload) + msg(ctx, client.sock, VFIO_USER_DMA_UNMAP, payload) def test_dma_unmap_all_invalid_addr(): @@ -193,7 +193,7 @@ def test_dma_unmap_all_invalid_addr(): payload = vfio_user_dma_unmap(argsz=len(vfio_user_dma_unmap()), flags=VFIO_DMA_UNMAP_FLAG_ALL, addr=0x10 << PAGE_SHIFT, size=PAGE_SIZE) - msg(ctx, sock, VFIO_USER_DMA_UNMAP, payload, + msg(ctx, client.sock, VFIO_USER_DMA_UNMAP, payload, expect=errno.EINVAL) @@ -203,7 +203,7 @@ def test_dma_unmap_all_invalid_flags(): flags=(VFIO_DMA_UNMAP_FLAG_ALL | VFIO_DMA_UNMAP_FLAG_GET_DIRTY_BITMAP), addr=0, size=0) - msg(ctx, sock, VFIO_USER_DMA_UNMAP, payload, + msg(ctx, client.sock, VFIO_USER_DMA_UNMAP, payload, expect=errno.EINVAL) # FIXME need to add unit tests that test errors in get_request_header, |