diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/Makefile | 2 | ||||
| -rw-r--r-- | tests/qemu-iotests/026.out | 28 | ||||
| -rw-r--r-- | tests/qemu-iotests/026.out.nocache | 626 | ||||
| -rw-r--r-- | tests/qemu-iotests/039.out | 4 | ||||
| -rwxr-xr-x | tests/qemu-iotests/063 | 97 | ||||
| -rw-r--r-- | tests/qemu-iotests/063.out | 10 | ||||
| -rwxr-xr-x | tests/qemu-iotests/check | 240 | ||||
| -rw-r--r-- | tests/qemu-iotests/common | 422 | ||||
| -rw-r--r-- | tests/qemu-iotests/common.config | 6 | ||||
| -rw-r--r-- | tests/qemu-iotests/common.filter | 42 | ||||
| -rw-r--r-- | tests/qemu-iotests/common.pattern | 4 | ||||
| -rw-r--r-- | tests/qemu-iotests/common.rc | 92 | ||||
| -rw-r--r-- | tests/qemu-iotests/group | 1 | ||||
| -rw-r--r-- | tests/test-aio.c | 11 | ||||
| -rw-r--r-- | tests/test-throttle.c | 481 |
15 files changed, 1647 insertions, 419 deletions
diff --git a/tests/Makefile b/tests/Makefile index baba9e95ad..c13fefc314 100644 --- a/tests/Makefile +++ b/tests/Makefile @@ -31,6 +31,7 @@ check-unit-y += tests/test-visitor-serialization$(EXESUF) check-unit-y += tests/test-iov$(EXESUF) gcov-files-test-iov-y = util/iov.c check-unit-y += tests/test-aio$(EXESUF) +check-unit-y += tests/test-throttle$(EXESUF) gcov-files-test-aio-$(CONFIG_WIN32) = aio-win32.c gcov-files-test-aio-$(CONFIG_POSIX) = aio-posix.c check-unit-y += tests/test-thread-pool$(EXESUF) @@ -120,6 +121,7 @@ tests/check-qfloat$(EXESUF): tests/check-qfloat.o libqemuutil.a tests/check-qjson$(EXESUF): tests/check-qjson.o libqemuutil.a libqemustub.a tests/test-coroutine$(EXESUF): tests/test-coroutine.o $(block-obj-y) libqemuutil.a libqemustub.a tests/test-aio$(EXESUF): tests/test-aio.o $(block-obj-y) libqemuutil.a libqemustub.a +tests/test-throttle$(EXESUF): tests/test-throttle.o $(block-obj-y) libqemuutil.a libqemustub.a tests/test-thread-pool$(EXESUF): tests/test-thread-pool.o $(block-obj-y) libqemuutil.a libqemustub.a tests/test-iov$(EXESUF): tests/test-iov.o libqemuutil.a tests/test-hbitmap$(EXESUF): tests/test-hbitmap.o libqemuutil.a libqemustub.a diff --git a/tests/qemu-iotests/026.out b/tests/qemu-iotests/026.out index fb4f20e7cd..0764389f8e 100644 --- a/tests/qemu-iotests/026.out +++ b/tests/qemu-iotests/026.out @@ -126,62 +126,64 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_update; errno: 5; imm: off; once: on; write write failed: Input/output error -128 leaked clusters were found on the image. +127 leaked clusters were found on the image. This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_update; errno: 5; imm: off; once: on; write -b write failed: Input/output error -128 leaked clusters were found on the image. +127 leaked clusters were found on the image. This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_update; errno: 5; imm: off; once: off; write write failed: Input/output error -128 leaked clusters were found on the image. +127 leaked clusters were found on the image. This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_update; errno: 5; imm: off; once: off; write -b write failed: Input/output error -128 leaked clusters were found on the image. +127 leaked clusters were found on the image. This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_update; errno: 28; imm: off; once: on; write write failed: No space left on device -128 leaked clusters were found on the image. +127 leaked clusters were found on the image. This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_update; errno: 28; imm: off; once: on; write -b write failed: No space left on device -128 leaked clusters were found on the image. +127 leaked clusters were found on the image. This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_update; errno: 28; imm: off; once: off; write write failed: No space left on device -128 leaked clusters were found on the image. +127 leaked clusters were found on the image. This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_update; errno: 28; imm: off; once: off; write -b write failed: No space left on device -128 leaked clusters were found on the image. +127 leaked clusters were found on the image. This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_alloc.write; errno: 5; imm: off; once: on; write write failed: Input/output error -No errors were found on the image. + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_alloc.write; errno: 5; imm: off; once: on; write -b @@ -205,7 +207,9 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_alloc.write; errno: 28; imm: off; once: on; write write failed: No space left on device -No errors were found on the image. + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_alloc.write; errno: 28; imm: off; once: on; write -b @@ -575,7 +579,6 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l1_grow.write_table; errno: 5; imm: off; once: off -qcow2_free_clusters failed: Input/output error write failed: Input/output error No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -586,7 +589,6 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l1_grow.write_table; errno: 28; imm: off; once: off -qcow2_free_clusters failed: No space left on device write failed: No space left on device No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -597,7 +599,6 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l1_grow.activate_table; errno: 5; imm: off; once: off -qcow2_free_clusters failed: Input/output error write failed: Input/output error 96 leaked clusters were found on the image. @@ -610,7 +611,6 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l1_grow.activate_table; errno: 28; imm: off; once: off -qcow2_free_clusters failed: No space left on device write failed: No space left on device 96 leaked clusters were found on the image. diff --git a/tests/qemu-iotests/026.out.nocache b/tests/qemu-iotests/026.out.nocache new file mode 100644 index 0000000000..33bad0d6ae --- /dev/null +++ b/tests/qemu-iotests/026.out.nocache @@ -0,0 +1,626 @@ +QA output created by 026 +Errors while writing 128 kB + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_update; errno: 5; imm: off; once: on; write +write failed: Input/output error + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_update; errno: 5; imm: off; once: on; write -b +write failed: Input/output error + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_update; errno: 5; imm: off; once: off; write +write failed: Input/output error + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_update; errno: 5; imm: off; once: off; write -b +write failed: Input/output error + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_update; errno: 28; imm: off; once: on; write +write failed: No space left on device + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_update; errno: 28; imm: off; once: on; write -b +write failed: No space left on device + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_update; errno: 28; imm: off; once: off; write +write failed: No space left on device + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_update; errno: 28; imm: off; once: off; write -b +write failed: No space left on device + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_load; errno: 5; imm: off; once: on; write +wrote 131072/131072 bytes at offset 0 +128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +write failed: Input/output error +read failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_load; errno: 5; imm: off; once: on; write -b +wrote 131072/131072 bytes at offset 0 +128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +write failed: Input/output error +read failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_load; errno: 5; imm: off; once: off; write +wrote 131072/131072 bytes at offset 0 +128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +write failed: Input/output error +read failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_load; errno: 5; imm: off; once: off; write -b +wrote 131072/131072 bytes at offset 0 +128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +write failed: Input/output error +read failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_load; errno: 28; imm: off; once: on; write +wrote 131072/131072 bytes at offset 0 +128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +write failed: No space left on device +read failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_load; errno: 28; imm: off; once: on; write -b +wrote 131072/131072 bytes at offset 0 +128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +write failed: No space left on device +read failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_load; errno: 28; imm: off; once: off; write +wrote 131072/131072 bytes at offset 0 +128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +write failed: No space left on device +read failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_load; errno: 28; imm: off; once: off; write -b +wrote 131072/131072 bytes at offset 0 +128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +write failed: No space left on device +read failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_update; errno: 5; imm: off; once: on; write +wrote 131072/131072 bytes at offset 0 +128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +127 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_update; errno: 5; imm: off; once: on; write -b +wrote 131072/131072 bytes at offset 0 +128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +127 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_update; errno: 5; imm: off; once: off; write +wrote 131072/131072 bytes at offset 0 +128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +127 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_update; errno: 5; imm: off; once: off; write -b +wrote 131072/131072 bytes at offset 0 +128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +127 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_update; errno: 28; imm: off; once: on; write +wrote 131072/131072 bytes at offset 0 +128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +127 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_update; errno: 28; imm: off; once: on; write -b +wrote 131072/131072 bytes at offset 0 +128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +127 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_update; errno: 28; imm: off; once: off; write +wrote 131072/131072 bytes at offset 0 +128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +127 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_update; errno: 28; imm: off; once: off; write -b +wrote 131072/131072 bytes at offset 0 +128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +127 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_alloc.write; errno: 5; imm: off; once: on; write +write failed: Input/output error + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_alloc.write; errno: 5; imm: off; once: on; write -b +write failed: Input/output error + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_alloc.write; errno: 5; imm: off; once: off; write +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_alloc.write; errno: 5; imm: off; once: off; write -b +write failed: Input/output error + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_alloc.write; errno: 28; imm: off; once: on; write +write failed: No space left on device + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_alloc.write; errno: 28; imm: off; once: on; write -b +write failed: No space left on device + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_alloc.write; errno: 28; imm: off; once: off; write +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l2_alloc.write; errno: 28; imm: off; once: off; write -b +write failed: No space left on device + +1 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: write_aio; errno: 5; imm: off; once: on; write +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: write_aio; errno: 5; imm: off; once: on; write -b +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: write_aio; errno: 5; imm: off; once: off; write +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: write_aio; errno: 5; imm: off; once: off; write -b +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: write_aio; errno: 28; imm: off; once: on; write +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: write_aio; errno: 28; imm: off; once: on; write -b +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: write_aio; errno: 28; imm: off; once: off; write +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: write_aio; errno: 28; imm: off; once: off; write -b +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_load; errno: 5; imm: off; once: on; write +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_load; errno: 5; imm: off; once: on; write -b +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_load; errno: 5; imm: off; once: off; write +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_load; errno: 5; imm: off; once: off; write -b +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_load; errno: 28; imm: off; once: on; write +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_load; errno: 28; imm: off; once: on; write -b +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_load; errno: 28; imm: off; once: off; write +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_load; errno: 28; imm: off; once: off; write -b +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_update_part; errno: 5; imm: off; once: on; write +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_update_part; errno: 5; imm: off; once: on; write -b +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_update_part; errno: 5; imm: off; once: off; write +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_update_part; errno: 5; imm: off; once: off; write -b +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_update_part; errno: 28; imm: off; once: on; write +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_update_part; errno: 28; imm: off; once: on; write -b +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_update_part; errno: 28; imm: off; once: off; write +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_update_part; errno: 28; imm: off; once: off; write -b +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc; errno: 5; imm: off; once: on; write +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc; errno: 5; imm: off; once: on; write -b +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc; errno: 5; imm: off; once: off; write +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc; errno: 5; imm: off; once: off; write -b +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc; errno: 28; imm: off; once: on; write +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc; errno: 28; imm: off; once: on; write -b +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc; errno: 28; imm: off; once: off; write +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc; errno: 28; imm: off; once: off; write -b +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: cluster_alloc; errno: 5; imm: off; once: on; write +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: cluster_alloc; errno: 5; imm: off; once: on; write -b +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: cluster_alloc; errno: 5; imm: off; once: off; write +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: cluster_alloc; errno: 5; imm: off; once: off; write -b +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: cluster_alloc; errno: 28; imm: off; once: on; write +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: cluster_alloc; errno: 28; imm: off; once: on; write -b +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: cluster_alloc; errno: 28; imm: off; once: off; write +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: cluster_alloc; errno: 28; imm: off; once: off; write -b +write failed: No space left on device +No errors were found on the image. + +=== Refcout table growth tests === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.hookup; errno: 28; imm: off; once: on; write +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.hookup; errno: 28; imm: off; once: on; write -b +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.hookup; errno: 28; imm: off; once: off; write +write failed: No space left on device + +55 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.hookup; errno: 28; imm: off; once: off; write -b +write failed: No space left on device + +251 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.write; errno: 28; imm: off; once: on; write +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.write; errno: 28; imm: off; once: on; write -b +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.write; errno: 28; imm: off; once: off; write +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.write; errno: 28; imm: off; once: off; write -b +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.write_blocks; errno: 28; imm: off; once: on; write +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.write_blocks; errno: 28; imm: off; once: on; write -b +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.write_blocks; errno: 28; imm: off; once: off; write +write failed: No space left on device + +10 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.write_blocks; errno: 28; imm: off; once: off; write -b +write failed: No space left on device + +23 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.write_table; errno: 28; imm: off; once: on; write +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.write_table; errno: 28; imm: off; once: on; write -b +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.write_table; errno: 28; imm: off; once: off; write +write failed: No space left on device + +10 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.write_table; errno: 28; imm: off; once: off; write -b +write failed: No space left on device + +23 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.switch_table; errno: 28; imm: off; once: on; write +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.switch_table; errno: 28; imm: off; once: on; write -b +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.switch_table; errno: 28; imm: off; once: off; write +write failed: No space left on device + +10 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: refblock_alloc.switch_table; errno: 28; imm: off; once: off; write -b +write failed: No space left on device + +23 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. + +=== L1 growth tests === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_grow.alloc_table; errno: 5; imm: off; once: on +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_grow.alloc_table; errno: 5; imm: off; once: off +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_grow.alloc_table; errno: 28; imm: off; once: on +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_grow.alloc_table; errno: 28; imm: off; once: off +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_grow.write_table; errno: 5; imm: off; once: on +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_grow.write_table; errno: 5; imm: off; once: off +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_grow.write_table; errno: 28; imm: off; once: on +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_grow.write_table; errno: 28; imm: off; once: off +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_grow.activate_table; errno: 5; imm: off; once: on +write failed: Input/output error +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_grow.activate_table; errno: 5; imm: off; once: off +write failed: Input/output error + +96 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_grow.activate_table; errno: 28; imm: off; once: on +write failed: No space left on device +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +Event: l1_grow.activate_table; errno: 28; imm: off; once: off +write failed: No space left on device + +96 leaked clusters were found on the image. +This means waste of disk space, but no harm to data. +*** done diff --git a/tests/qemu-iotests/039.out b/tests/qemu-iotests/039.out index cb510d6716..077fa64cbf 100644 --- a/tests/qemu-iotests/039.out +++ b/tests/qemu-iotests/039.out @@ -12,8 +12,8 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) incompatible_features 0x1 -ERROR OFLAG_COPIED: offset=8000000000050000 refcount=0 ERROR cluster 5 refcount=0 reference=1 +ERROR OFLAG_COPIED data cluster: l2_entry=8000000000050000 refcount=0 2 errors were found on the image. Data may be corrupted, or further writes to the image may corrupt it. @@ -24,7 +24,6 @@ read 512/512 bytes at offset 0 incompatible_features 0x1 == Repairing the image file must succeed == -ERROR OFLAG_COPIED: offset=8000000000050000 refcount=0 Repairing cluster 5 refcount=0 reference=1 The following inconsistencies were found and repaired: @@ -44,7 +43,6 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) incompatible_features 0x1 -ERROR OFLAG_COPIED: offset=8000000000050000 refcount=0 Repairing cluster 5 refcount=0 reference=1 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) diff --git a/tests/qemu-iotests/063 b/tests/qemu-iotests/063 new file mode 100755 index 0000000000..de0cbbd8bb --- /dev/null +++ b/tests/qemu-iotests/063 @@ -0,0 +1,97 @@ +#!/bin/bash +# +# test of qemu-img convert -n - convert without creation +# +# Copyright (C) 2009 Red Hat, Inc. +# Copyright (C) 2013 Alex Bligh (alex@alex.org.uk) +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +# creator +owner=alex@alex.org.uk + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img + rm -f $TEST_IMG.orig $TEST_IMG.raw $TEST_IMG.raw2 +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter +. ./common.pattern + +_supported_fmt qcow qcow2 vmdk qed raw +_supported_proto generic +_supported_os Linux + +_make_test_img 4M + +echo "== Testing conversion with -n fails with no target file ==" +# check .orig file does not exist +rm -f $TEST_IMG.orig +if $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n $TEST_IMG $TEST_IMG.orig >/dev/null 2>&1; then + exit 1 +fi + +echo "== Testing conversion with -n succeeds with a target file ==" +rm -f $TEST_IMG.orig +cp $TEST_IMG $TEST_IMG.orig +if ! $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n $TEST_IMG $TEST_IMG.orig ; then + exit 1 +fi + +echo "== Testing conversion to raw is the same after conversion with -n ==" +# compare the raw files +if ! $QEMU_IMG convert -f $IMGFMT -O raw $TEST_IMG $TEST_IMG.raw1 ; then + exit 1 +fi + +if ! $QEMU_IMG convert -f $IMGFMT -O raw $TEST_IMG.orig $TEST_IMG.raw2 ; then + exit 1 +fi + +if ! cmp $TEST_IMG.raw1 $TEST_IMG.raw2 ; then + exit 1 +fi + +echo "== Testing conversion back to original format ==" +if ! $QEMU_IMG convert -f raw -O $IMGFMT -n $TEST_IMG.raw2 $TEST_IMG ; then + exit 1 +fi +_check_test_img + +echo "== Testing conversion to a smaller file fails ==" +rm -f $TEST_IMG.orig +mv $TEST_IMG $TEST_IMG.orig +_make_test_img 2M +if $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n $TEST_IMG.orig $TEST_IMG >/dev/null 2>&1; then + exit 1 +fi + +rm -f $TEST_IMG.orig $TEST_IMG.raw $TEST_IMG.raw2 + +echo "*** done" +rm -f $seq.full +status=0 +exit 0 diff --git a/tests/qemu-iotests/063.out b/tests/qemu-iotests/063.out new file mode 100644 index 0000000000..de1c99afd8 --- /dev/null +++ b/tests/qemu-iotests/063.out @@ -0,0 +1,10 @@ +QA output created by 063 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4194304 +== Testing conversion with -n fails with no target file == +== Testing conversion with -n succeeds with a target file == +== Testing conversion to raw is the same after conversion with -n == +== Testing conversion back to original format == +No errors were found on the image. +== Testing conversion to a smaller file fails == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2097152 +*** done diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check index 74628ae637..4ecf497d8e 100755 --- a/tests/qemu-iotests/check +++ b/tests/qemu-iotests/check @@ -78,50 +78,50 @@ _wrapup() if $showme then - : + : elif $needwrap then - if [ -f check.time -a -f $tmp.time ] - then - cat check.time $tmp.time \ - | $AWK_PROG ' - { t[$1] = $2 } -END { if (NR > 0) { - for (i in t) print i " " t[i] - } - }' \ - | sort -n >$tmp.out - mv $tmp.out check.time - fi - - if [ -f $tmp.expunged ] - then - notrun=`wc -l <$tmp.expunged | sed -e 's/ *//g'` - try=`expr $try - $notrun` - list=`echo "$list" | sed -f $tmp.expunged` - fi - - echo "" >>check.log - date >>check.log - echo $list | fmt | sed -e 's/^/ /' >>check.log - $interrupt && echo "Interrupted!" >>check.log - - if [ ! -z "$notrun" ] - then - echo "Not run:$notrun" - echo "Not run:$notrun" >>check.log - fi + if [ -f check.time -a -f $tmp.time ] + then + cat check.time $tmp.time \ + | $AWK_PROG ' + { t[$1] = $2 } +END { if (NR > 0) { + for (i in t) print i " " t[i] + } + }' \ + | sort -n >$tmp.out + mv $tmp.out check.time + fi + + if [ -f $tmp.expunged ] + then + notrun=`wc -l <$tmp.expunged | sed -e 's/ *//g'` + try=`expr $try - $notrun` + list=`echo "$list" | sed -f $tmp.expunged` + fi + + echo "" >>check.log + date >>check.log + echo $list | fmt | sed -e 's/^/ /' >>check.log + $interrupt && echo "Interrupted!" >>check.log + + if [ ! -z "$notrun" ] + then + echo "Not run:$notrun" + echo "Not run:$notrun" >>check.log + fi if [ ! -z "$n_bad" -a $n_bad != 0 ] - then - echo "Failures:$bad" - echo "Failed $n_bad of $try tests" - echo "Failures:$bad" | fmt >>check.log - echo "Failed $n_bad of $try tests" >>check.log - else - echo "Passed all $try tests" - echo "Passed all $try tests" >>check.log - fi - needwrap=false + then + echo "Failures:$bad" + echo "Failed $n_bad of $try tests" + echo "Failures:$bad" | fmt >>check.log + echo "Failed $n_bad of $try tests" >>check.log + else + echo "Passed all $try tests" + echo "Passed all $try tests" >>check.log + fi + needwrap=false fi rm -f /tmp/*.out /tmp/*.err /tmp/*.time @@ -185,82 +185,88 @@ do if $showme then - echo - continue - elif [ -f expunged ] && $expunge && egrep "^$seq([ ]|\$)" expunged >/dev/null + echo + continue + elif [ -f expunged ] && $expunge && egrep "^$seq([ ]|\$)" expunged >/dev/null then - echo " - expunged" - rm -f $seq.out.bad - echo "/^$seq\$/d" >>$tmp.expunged + echo " - expunged" + rm -f $seq.out.bad + echo "/^$seq\$/d" >>$tmp.expunged elif [ ! -f $seq ] then - echo " - no such test?" - echo "/^$seq\$/d" >>$tmp.expunged + echo " - no such test?" + echo "/^$seq\$/d" >>$tmp.expunged else - # really going to try and run this one - # - rm -f $seq.out.bad - lasttime=`sed -n -e "/^$seq /s/.* //p" <check.time` - if [ "X$lasttime" != X ]; then - echo -n " ${lasttime}s ..." - else - echo -n " " # prettier output with timestamps. - fi - rm -f core $seq.notrun - - # for hangcheck ... - echo "$seq" >/tmp/check.sts - - start=`_wallclock` - $timestamp && echo -n " ["`date "+%T"`"]" - [ ! -x $seq ] && chmod u+x $seq # ensure we can run it - MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(($RANDOM % 255 + 1))} \ - ./$seq >$tmp.out 2>&1 - sts=$? - $timestamp && _timestamp - stop=`_wallclock` - - if [ -f core ] - then - echo -n " [dumped core]" - mv core $seq.core - err=true - fi - - if [ -f $seq.notrun ] - then - $timestamp || echo -n " [not run] " - $timestamp && echo " [not run]" && echo -n " $seq -- " - cat $seq.notrun - notrun="$notrun $seq" - else - if [ $sts -ne 0 ] - then - echo -n " [failed, exit status $sts]" - err=true - fi - if [ ! -f $seq.out ] - then - echo " - no qualified output" - err=true - else - if diff -w $seq.out $tmp.out >/dev/null 2>&1 - then - echo "" - if $err - then - : - else - echo "$seq `expr $stop - $start`" >>$tmp.time - fi - else - echo " - output mismatch (see $seq.out.bad)" - mv $tmp.out $seq.out.bad - $diff -w $seq.out $seq.out.bad - err=true - fi - fi - fi + # really going to try and run this one + # + rm -f $seq.out.bad + lasttime=`sed -n -e "/^$seq /s/.* //p" <check.time` + if [ "X$lasttime" != X ]; then + echo -n " ${lasttime}s ..." + else + echo -n " " # prettier output with timestamps. + fi + rm -f core $seq.notrun + + # for hangcheck ... + echo "$seq" >/tmp/check.sts + + start=`_wallclock` + $timestamp && echo -n " ["`date "+%T"`"]" + [ ! -x $seq ] && chmod u+x $seq # ensure we can run it + MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(($RANDOM % 255 + 1))} \ + ./$seq >$tmp.out 2>&1 + sts=$? + $timestamp && _timestamp + stop=`_wallclock` + + if [ -f core ] + then + echo -n " [dumped core]" + mv core $seq.core + err=true + fi + + if [ -f $seq.notrun ] + then + $timestamp || echo -n " [not run] " + $timestamp && echo " [not run]" && echo -n " $seq -- " + cat $seq.notrun + notrun="$notrun $seq" + else + if [ $sts -ne 0 ] + then + echo -n " [failed, exit status $sts]" + err=true + fi + + reference=$seq.out + if (echo $QEMU_IO_OPTIONS | grep -s -- '--nocache' > /dev/null); then + [ -f $seq.out.nocache ] && reference=$seq.out.nocache + fi + + if [ ! -f $reference ] + then + echo " - no qualified output" + err=true + else + if diff -w $reference $tmp.out >/dev/null 2>&1 + then + echo "" + if $err + then + : + else + echo "$seq `expr $stop - $start`" >>$tmp.time + fi + else + echo " - output mismatch (see $seq.out.bad)" + mv $tmp.out $seq.out.bad + $diff -w $reference $seq.out.bad + err=true + fi + fi + fi fi @@ -268,12 +274,12 @@ do # if $err then - bad="$bad $seq" - n_bad=`expr $n_bad + 1` - quick=false + bad="$bad $seq" + n_bad=`expr $n_bad + 1` + quick=false fi [ -f $seq.notrun ] || try=`expr $try + 1` - + seq="after_$seq" done diff --git a/tests/qemu-iotests/common b/tests/qemu-iotests/common index 6826ea72fe..fecaf85074 100644 --- a/tests/qemu-iotests/common +++ b/tests/qemu-iotests/common @@ -54,58 +54,58 @@ do if $group then - # arg after -g - group_list=`sed -n <group -e 's/$/ /' -e "/^[0-9][0-9][0-9].* $r /"'{ + # arg after -g + group_list=`sed -n <group -e 's/$/ /' -e "/^[0-9][0-9][0-9].* $r /"'{ s/ .*//p }'` - if [ -z "$group_list" ] - then - echo "Group \"$r\" is empty or not defined?" - exit 1 - fi - [ ! -s $tmp.list ] && touch $tmp.list - for t in $group_list - do - if grep -s "^$t\$" $tmp.list >/dev/null - then - : - else - echo "$t" >>$tmp.list - fi - done - group=false - continue + if [ -z "$group_list" ] + then + echo "Group \"$r\" is empty or not defined?" + exit 1 + fi + [ ! -s $tmp.list ] && touch $tmp.list + for t in $group_list + do + if grep -s "^$t\$" $tmp.list >/dev/null + then + : + else + echo "$t" >>$tmp.list + fi + done + group=false + continue elif $xgroup then - # arg after -x - [ ! -s $tmp.list ] && ls [0-9][0-9][0-9] [0-9][0-9][0-9][0-9] >$tmp.list 2>/dev/null - group_list=`sed -n <group -e 's/$/ /' -e "/^[0-9][0-9][0-9].* $r /"'{ + # arg after -x + [ ! -s $tmp.list ] && ls [0-9][0-9][0-9] [0-9][0-9][0-9][0-9] >$tmp.list 2>/dev/null + group_list=`sed -n <group -e 's/$/ /' -e "/^[0-9][0-9][0-9].* $r /"'{ s/ .*//p }'` - if [ -z "$group_list" ] - then - echo "Group \"$r\" is empty or not defined?" - exit 1 - fi - numsed=0 - rm -f $tmp.sed - for t in $group_list - do - if [ $numsed -gt 100 ] - then - sed -f $tmp.sed <$tmp.list >$tmp.tmp - mv $tmp.tmp $tmp.list - numsed=0 - rm -f $tmp.sed - fi - echo "/^$t\$/d" >>$tmp.sed - numsed=`expr $numsed + 1` - done - sed -f $tmp.sed <$tmp.list >$tmp.tmp - mv $tmp.tmp $tmp.list - xgroup=false - continue + if [ -z "$group_list" ] + then + echo "Group \"$r\" is empty or not defined?" + exit 1 + fi + numsed=0 + rm -f $tmp.sed + for t in $group_list + do + if [ $numsed -gt 100 ] + then + sed -f $tmp.sed <$tmp.list >$tmp.tmp + mv $tmp.tmp $tmp.list + numsed=0 + rm -f $tmp.sed + fi + echo "/^$t\$/d" >>$tmp.sed + numsed=`expr $numsed + 1` + done + sed -f $tmp.sed <$tmp.list >$tmp.tmp + mv $tmp.tmp $tmp.list + xgroup=false + continue elif $imgopts then @@ -119,11 +119,11 @@ s/ .*//p case "$r" in - -\? | -h | --help) # usage - echo "Usage: $0 [options] [testlist]"' + -\? | -h | --help) # usage + echo "Usage: $0 [options] [testlist]"' common options - -v verbose + -v verbose check options -raw test raw (default) @@ -138,162 +138,162 @@ check options -sheepdog test sheepdog -nbd test nbd -ssh test ssh - -xdiff graphical mode diff - -nocache use O_DIRECT on backing file - -misalign misalign memory allocations - -n show me, do not run tests + -xdiff graphical mode diff + -nocache use O_DIRECT on backing file + -misalign misalign memory allocations + -n show me, do not run tests -o options -o options to pass to qemu-img create/convert - -T output timestamps - -r randomize test order - + -T output timestamps + -r randomize test order + testlist options - -g group[,group...] include tests from these groups - -x group[,group...] exclude tests from these groups - NNN include test NNN - NNN-NNN include test range (eg. 012-021) + -g group[,group...] include tests from these groups + -x group[,group...] exclude tests from these groups + NNN include test NNN + NNN-NNN include test range (eg. 012-021) ' - exit 0 - ;; - - -raw) - IMGFMT=raw - xpand=false - ;; - - -cow) - IMGFMT=cow - xpand=false - ;; - - -qcow) - IMGFMT=qcow - xpand=false - ;; - - -qcow2) - IMGFMT=qcow2 - xpand=false - ;; - - -qed) - IMGFMT=qed - xpand=false - ;; - - -vdi) - IMGFMT=vdi - xpand=false - ;; - - -vmdk) - IMGFMT=vmdk - xpand=false - ;; - - -vpc) - IMGFMT=vpc - xpand=false - ;; - - -rbd) - IMGPROTO=rbd - xpand=false - ;; - -sheepdog) - IMGPROTO=sheepdog - xpand=false - ;; - -nbd) - IMGPROTO=nbd - xpand=false - ;; + exit 0 + ;; + + -raw) + IMGFMT=raw + xpand=false + ;; + + -cow) + IMGFMT=cow + xpand=false + ;; + + -qcow) + IMGFMT=qcow + xpand=false + ;; + + -qcow2) + IMGFMT=qcow2 + xpand=false + ;; + + -qed) + IMGFMT=qed + xpand=false + ;; + + -vdi) + IMGFMT=vdi + xpand=false + ;; + + -vmdk) + IMGFMT=vmdk + xpand=false + ;; + + -vpc) + IMGFMT=vpc + xpand=false + ;; + + -rbd) + IMGPROTO=rbd + xpand=false + ;; + -sheepdog) + IMGPROTO=sheepdog + xpand=false + ;; + -nbd) + IMGPROTO=nbd + xpand=false + ;; -ssh) IMGPROTO=ssh xpand=false ;; - -nocache) - QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS --nocache" - xpand=false - ;; + -nocache) + QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS --nocache" + xpand=false + ;; - -misalign) - QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS --misalign" - xpand=false - ;; + -misalign) + QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS --misalign" + xpand=false + ;; -valgrind) valgrind=true - xpand=false + xpand=false ;; - -g) # -g group ... pick from group file - group=true - xpand=false - ;; - - -xdiff) # graphical diff mode - xpand=false - - if [ ! -z "$DISPLAY" ] - then - which xdiff >/dev/null 2>&1 && diff=xdiff - which gdiff >/dev/null 2>&1 && diff=gdiff - which tkdiff >/dev/null 2>&1 && diff=tkdiff - which xxdiff >/dev/null 2>&1 && diff=xxdiff - fi - ;; - - -n) # show me, don't do it - showme=true - xpand=false - ;; + -g) # -g group ... pick from group file + group=true + xpand=false + ;; + + -xdiff) # graphical diff mode + xpand=false + + if [ ! -z "$DISPLAY" ] + then + which xdiff >/dev/null 2>&1 && diff=xdiff + which gdiff >/dev/null 2>&1 && diff=gdiff + which tkdiff >/dev/null 2>&1 && diff=tkdiff + which xxdiff >/dev/null 2>&1 && diff=xxdiff + fi + ;; + + -n) # show me, don't do it + showme=true + xpand=false + ;; -o) imgopts=true xpand=false ;; - -r) # randomize test order - randomize=true - xpand=false - ;; - - -T) # turn on timestamp output - timestamp=true - xpand=false - ;; - - -v) - verbose=true - xpand=false - ;; - -x) # -x group ... exclude from group file - xgroup=true - xpand=false - ;; - '[0-9][0-9][0-9] [0-9][0-9][0-9][0-9]') - echo "No tests?" - status=1 - exit $status - ;; - - [0-9]*-[0-9]*) - eval `echo $r | sed -e 's/^/start=/' -e 's/-/ end=/'` - ;; - - [0-9]*-) - eval `echo $r | sed -e 's/^/start=/' -e 's/-//'` - end=`echo [0-9][0-9][0-9] [0-9][0-9][0-9][0-9] | sed -e 's/\[0-9]//g' -e 's/ *$//' -e 's/.* //'` - if [ -z "$end" ] - then - echo "No tests in range \"$r\"?" - status=1 - exit $status - fi - ;; - - *) - start=$r - end=$r - ;; + -r) # randomize test order + randomize=true + xpand=false + ;; + + -T) # turn on timestamp output + timestamp=true + xpand=false + ;; + + -v) + verbose=true + xpand=false + ;; + -x) # -x group ... exclude from group file + xgroup=true + xpand=false + ;; + '[0-9][0-9][0-9] [0-9][0-9][0-9][0-9]') + echo "No tests?" + status=1 + exit $status + ;; + + [0-9]*-[0-9]*) + eval `echo $r | sed -e 's/^/start=/' -e 's/-/ end=/'` + ;; + + [0-9]*-) + eval `echo $r | sed -e 's/^/start=/' -e 's/-//'` + end=`echo [0-9][0-9][0-9] [0-9][0-9][0-9][0-9] | sed -e 's/\[0-9]//g' -e 's/ *$//' -e 's/.* //'` + if [ -z "$end" ] + then + echo "No tests in range \"$r\"?" + status=1 + exit $status + fi + ;; + + *) + start=$r + end=$r + ;; esac @@ -303,26 +303,26 @@ testlist options if $xpand then - have_test_arg=true - $AWK_PROG </dev/null ' -BEGIN { for (t='$start'; t<='$end'; t++) printf "%03d\n",t }' \ - | while read id - do - if grep -s "^$id " group >/dev/null - then - # in group file ... OK - echo $id >>$tmp.list - else - if [ -f expunged ] && $expunge && egrep "^$id([ ]|\$)" expunged >/dev/null - then - # expunged ... will be reported, but not run, later - echo $id >>$tmp.list - else - # oops - echo "$id - unknown test, ignored" - fi - fi - done + have_test_arg=true + $AWK_PROG </dev/null ' +BEGIN { for (t='$start'; t<='$end'; t++) printf "%03d\n",t }' \ + | while read id + do + if grep -s "^$id " group >/dev/null + then + # in group file ... OK + echo $id >>$tmp.list + else + if [ -f expunged ] && $expunge && egrep "^$id([ ]|\$)" expunged >/dev/null + then + # expunged ... will be reported, but not run, later + echo $id >>$tmp.list + else + # oops + echo "$id - unknown test, ignored" + fi + fi + done fi done @@ -337,11 +337,11 @@ then else if $have_test_arg then - # had test numbers, but none in group file ... do nothing - touch $tmp.list + # had test numbers, but none in group file ... do nothing + touch $tmp.list else - # no test numbers, do everything from group file - sed -n -e '/^[0-9][0-9][0-9]*/s/[ ].*//p' <group >$tmp.list + # no test numbers, do everything from group file + sed -n -e '/^[0-9][0-9][0-9]*/s/[ ].*//p' <group >$tmp.list fi fi diff --git a/tests/qemu-iotests/common.config b/tests/qemu-iotests/common.config index 08a3f100b8..d794e624e7 100644 --- a/tests/qemu-iotests/common.config +++ b/tests/qemu-iotests/common.config @@ -19,7 +19,7 @@ # setup and check for config parameters, and in particular # # EMAIL - email of the script runner. -# TEST_DIR - scratch test directory +# TEST_DIR - scratch test directory # # - These can be added to $HOST_CONFIG_DIR (witch default to ./config) # below or a separate local configuration file can be used (using @@ -111,11 +111,11 @@ export QEMU_NBD=$QEMU_NBD_PROG [ -f /etc/qemu-iotest.config ] && . /etc/qemu-iotest.config if [ -z "$TEST_DIR" ]; then - TEST_DIR=`pwd`/scratch + TEST_DIR=`pwd`/scratch fi if [ ! -e "$TEST_DIR" ]; then - mkdir "$TEST_DIR" + mkdir "$TEST_DIR" fi if [ ! -d "$TEST_DIR" ]; then diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter index 97a31ff0b1..5dfda63e59 100644 --- a/tests/qemu-iotests/common.filter +++ b/tests/qemu-iotests/common.filter @@ -25,19 +25,19 @@ # Outputs suitable message to stdout if it's not in range. # # A verbose option, -v, may be used as the LAST argument -# -# e.g. +# +# e.g. # foo: 0.0298 = 0.03 +/- 5% -# _within_tolerance "foo" 0.0298 0.03 5% -# +# _within_tolerance "foo" 0.0298 0.03 5% +# # foo: 0.0298 = 0.03 +/- 0.01 # _within_tolerance "foo" 0.0298 0.03 0.01 # # foo: 0.0298 = 0.03 -0.01 +0.002 # _within_tolerance "foo" 0.0298 0.03 0.01 0.002 # -# foo: verbose output of 0.0298 = 0.03 +/- 5% -# _within_tolerance "foo" 0.0298 0.03 5% -v +# foo: verbose output of 0.0298 = 0.03 +/- 5% +# _within_tolerance "foo" 0.0298 0.03 5% -v _within_tolerance() { _name=$1 @@ -51,10 +51,10 @@ _within_tolerance() # maxtol arg is optional # verbose arg is optional if [ $# -ge 5 ] - then + then if [ "$5" = "-v" ] then - _verbose=1 + _verbose=1 else _maxtol=$5 fi @@ -65,18 +65,18 @@ _within_tolerance() fi # find min with or without % - _mintolerance=`echo $_mintol | sed -e 's/%//'` + _mintolerance=`echo $_mintol | sed -e 's/%//'` if [ $_mintol = $_mintolerance ] - then + then _min=`echo "scale=5; $_correct_val-$_mintolerance" | bc` else _min=`echo "scale=5; $_correct_val-$_mintolerance*0.01*$_correct_val" | bc` fi # find max with or without % - _maxtolerance=`echo $_maxtol | sed -e 's/%//'` + _maxtolerance=`echo $_maxtol | sed -e 's/%//'` if [ $_maxtol = $_maxtolerance ] - then + then _max=`echo "scale=5; $_correct_val+$_maxtolerance" | bc` else _max=`echo "scale=5; $_correct_val+$_maxtolerance*0.01*$_correct_val" | bc` @@ -88,7 +88,7 @@ _within_tolerance() cat <<EOF >$tmp.bc.1 scale=5; if ($_min <= $_given_val) 1; -if ($_min > $_given_val) 0; +if ($_min > $_given_val) 0; EOF cat <<EOF >$tmp.bc.2 @@ -102,21 +102,21 @@ EOF rm -f $tmp.bc.[12] - _in_range=`expr $_above_min \& $_below_max` + _in_range=`expr $_above_min \& $_below_max` # fix up min, max precision for output # can vary for 5.3, 6.2 _min=`echo $_min | sed -e 's/0*$//'` # get rid of trailling zeroes _max=`echo $_max | sed -e 's/0*$//'` # get rid of trailling zeroes - if [ $_in_range -eq 1 ] + if [ $_in_range -eq 1 ] then - [ $_verbose -eq 1 ] && echo $_name is in range - return 0 + [ $_verbose -eq 1 ] && echo $_name is in range + return 0 else - [ $_verbose -eq 1 ] && echo $_name has value of $_given_val - [ $_verbose -eq 1 ] && echo $_name is NOT in range $_min .. $_max - return 1 + [ $_verbose -eq 1 ] && echo $_name has value of $_given_val + [ $_verbose -eq 1 ] && echo $_name is NOT in range $_min .. $_max + return 1 fi } @@ -125,7 +125,7 @@ EOF _filter_date() { sed \ - -e 's/[A-Z][a-z][a-z] [A-z][a-z][a-z] *[0-9][0-9]* [0-9][0-9]:[0-9][0-9]:[0-9][0-9] [0-9][0-9][0-9][0-9]$/DATE/' + -e 's/[A-Z][a-z][a-z] [A-z][a-z][a-z] *[0-9][0-9]* [0-9][0-9]:[0-9][0-9]:[0-9][0-9] [0-9][0-9][0-9][0-9]$/DATE/' } # replace occurrences of the actual TEST_DIR value with TEST_DIR diff --git a/tests/qemu-iotests/common.pattern b/tests/qemu-iotests/common.pattern index 85a40eecc0..00e0f605fd 100644 --- a/tests/qemu-iotests/common.pattern +++ b/tests/qemu-iotests/common.pattern @@ -106,8 +106,8 @@ function io_test2() { local num=$3 # Pattern (repeat after 9 clusters): - # used - used - free - used - compressed - compressed - - # free - free - compressed + # used - used - free - used - compressed - compressed - + # free - free - compressed # Write the clusters to be compressed echo === Clusters to be compressed [1] diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc index 5e077c3573..88fecf7870 100644 --- a/tests/qemu-iotests/common.rc +++ b/tests/qemu-iotests/common.rc @@ -20,17 +20,17 @@ dd() { if [ "$HOSTOS" == "Linux" ] - then - command dd --help | grep noxfer > /dev/null 2>&1 - - if [ "$?" -eq 0 ] - then - command dd status=noxfer $@ - else - command dd $@ - fi + then + command dd --help | grep noxfer > /dev/null 2>&1 + + if [ "$?" -eq 0 ] + then + command dd status=noxfer $@ + else + command dd $@ + fi else - command dd $@ + command dd $@ fi } @@ -193,8 +193,8 @@ _get_pids_by_name() { if [ $# -ne 1 ] then - echo "Usage: _get_pids_by_name process-name" 1>&2 - exit 1 + echo "Usage: _get_pids_by_name process-name" 1>&2 + exit 1 fi # Algorithm ... all ps(1) variants have a time of the form MM:SS or @@ -206,12 +206,12 @@ _get_pids_by_name() ps $PS_ALL_FLAGS \ | sed -n \ - -e 's/$/ /' \ - -e 's/[ ][ ]*/ /g' \ - -e 's/^ //' \ - -e 's/^[^ ]* //' \ - -e "/[0-9]:[0-9][0-9] *[^ ]*\/$1 /s/ .*//p" \ - -e "/[0-9]:[0-9][0-9] *$1 /s/ .*//p" + -e 's/$/ /' \ + -e 's/[ ][ ]*/ /g' \ + -e 's/^ //' \ + -e 's/^[^ ]* //' \ + -e "/[0-9]:[0-9][0-9] *[^ ]*\/$1 /s/ .*//p" \ + -e "/[0-9]:[0-9][0-9] *$1 /s/ .*//p" } # fqdn for localhost @@ -229,8 +229,8 @@ _need_to_be_root() id=`id | $SED_PROG -e 's/(.*//' -e 's/.*=//'` if [ "$id" -ne 0 ] then - echo "Arrgh ... you need to be root (not uid=$id) to run this test" - exit 1 + echo "Arrgh ... you need to be root (not uid=$id) to run this test" + exit 1 fi } @@ -248,33 +248,33 @@ _need_to_be_root() _do() { if [ $# -eq 1 ]; then - _cmd=$1 + _cmd=$1 elif [ $# -eq 2 ]; then - _note=$1 - _cmd=$2 - echo -n "$_note... " + _note=$1 + _cmd=$2 + echo -n "$_note... " else - echo "Usage: _do [note] cmd" 1>&2 - status=1; exit + echo "Usage: _do [note] cmd" 1>&2 + status=1; exit fi (eval "echo '---' \"$_cmd\"") >>$here/$seq.full (eval "$_cmd") >$tmp._out 2>&1; ret=$? cat $tmp._out >>$here/$seq.full if [ $# -eq 2 ]; then - if [ $ret -eq 0 ]; then - echo "done" - else - echo "fail" - fi + if [ $ret -eq 0 ]; then + echo "done" + else + echo "fail" + fi fi if [ $ret -ne 0 ] \ - && [ "$_do_die_on_error" = "always" \ - -o \( $# -eq 2 -a "$_do_die_on_error" = "message_only" \) ] + && [ "$_do_die_on_error" = "always" \ + -o \( $# -eq 2 -a "$_do_die_on_error" = "message_only" \) ] then - [ $# -ne 2 ] && echo - eval "echo \"$_cmd\" failed \(returned $ret\): see $seq.full" - status=1; exit + [ $# -ne 2 ] && echo + eval "echo \"$_cmd\" failed \(returned $ret\): see $seq.full" + status=1; exit fi return $ret @@ -305,9 +305,9 @@ _fail() _supported_fmt() { for f; do - if [ "$f" = "$IMGFMT" -o "$f" = "generic" ]; then - return - fi + if [ "$f" = "$IMGFMT" -o "$f" = "generic" ]; then + return + fi done _notrun "not suitable for this image format: $IMGFMT" @@ -318,9 +318,9 @@ _supported_fmt() _supported_proto() { for f; do - if [ "$f" = "$IMGPROTO" -o "$f" = "generic" ]; then - return - fi + if [ "$f" = "$IMGPROTO" -o "$f" = "generic" ]; then + return + fi done _notrun "not suitable for this image protocol: $IMGPROTO" @@ -332,10 +332,10 @@ _supported_os() { for h do - if [ "$h" = "$HOSTOS" ] - then - return - fi + if [ "$h" = "$HOSTOS" ] + then + return + fi done _notrun "not suitable for this OS: $HOSTOS" diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index b6962421fa..316b1dd75c 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -66,3 +66,4 @@ 059 rw auto 060 rw auto 062 rw auto +063 rw auto diff --git a/tests/test-aio.c b/tests/test-aio.c index 532a1de3f9..c4fe0fc3b7 100644 --- a/tests/test-aio.c +++ b/tests/test-aio.c @@ -13,6 +13,7 @@ #include <glib.h> #include "block/aio.h" #include "qemu/timer.h" +#include "qemu/sockets.h" AioContext *ctx; @@ -375,7 +376,10 @@ static void test_timer_schedule(void) /* aio_poll will not block to wait for timers to complete unless it has * an fd to wait on. Fixing this breaks other tests. So create a dummy one. */ - g_assert(!pipe2(pipefd, O_NONBLOCK)); + g_assert(!qemu_pipe(pipefd)); + qemu_set_nonblock(pipefd[0]); + qemu_set_nonblock(pipefd[1]); + aio_set_fd_handler(ctx, pipefd[0], dummy_io_handler_read, NULL, NULL); aio_poll(ctx, false); @@ -716,7 +720,10 @@ static void test_source_timer_schedule(void) /* aio_poll will not block to wait for timers to complete unless it has * an fd to wait on. Fixing this breaks other tests. So create a dummy one. */ - g_assert(!pipe2(pipefd, O_NONBLOCK)); + g_assert(!qemu_pipe(pipefd)); + qemu_set_nonblock(pipefd[0]); + qemu_set_nonblock(pipefd[1]); + aio_set_fd_handler(ctx, pipefd[0], dummy_io_handler_read, NULL, NULL); do {} while (g_main_context_iteration(NULL, false)); diff --git a/tests/test-throttle.c b/tests/test-throttle.c new file mode 100644 index 0000000000..760812645b --- /dev/null +++ b/tests/test-throttle.c @@ -0,0 +1,481 @@ +/* + * Throttle infrastructure tests + * + * Copyright Nodalink, SARL. 2013 + * + * Authors: + * Benoît Canet <benoit.canet@irqsave.net> + * + * This work is licensed under the terms of the GNU LGPL, version 2 or later. + * See the COPYING.LIB file in the top-level directory. + */ + +#include <glib.h> +#include <math.h> +#include "qemu/throttle.h" + +LeakyBucket bkt; +ThrottleConfig cfg; +ThrottleState ts; + +/* usefull function */ +static bool double_cmp(double x, double y) +{ + return fabsl(x - y) < 1e-6; +} + +/* tests for single bucket operations */ +static void test_leak_bucket(void) +{ + /* set initial value */ + bkt.avg = 150; + bkt.max = 15; + bkt.level = 1.5; + + /* leak an op work of time */ + throttle_leak_bucket(&bkt, NANOSECONDS_PER_SECOND / 150); + g_assert(bkt.avg == 150); + g_assert(bkt.max == 15); + g_assert(double_cmp(bkt.level, 0.5)); + + /* leak again emptying the bucket */ + throttle_leak_bucket(&bkt, NANOSECONDS_PER_SECOND / 150); + g_assert(bkt.avg == 150); + g_assert(bkt.max == 15); + g_assert(double_cmp(bkt.level, 0)); + + /* check that the bucket level won't go lower */ + throttle_leak_bucket(&bkt, NANOSECONDS_PER_SECOND / 150); + g_assert(bkt.avg == 150); + g_assert(bkt.max == 15); + g_assert(double_cmp(bkt.level, 0)); +} + +static void test_compute_wait(void) +{ + int64_t wait; + int64_t result; + + /* no operation limit set */ + bkt.avg = 0; + bkt.max = 15; + bkt.level = 1.5; + wait = throttle_compute_wait(&bkt); + g_assert(!wait); + + /* zero delta */ + bkt.avg = 150; + bkt.max = 15; + bkt.level = 15; + wait = throttle_compute_wait(&bkt); + g_assert(!wait); + + /* below zero delta */ + bkt.avg = 150; + bkt.max = 15; + bkt.level = 9; + wait = throttle_compute_wait(&bkt); + g_assert(!wait); + + /* half an operation above max */ + bkt.avg = 150; + bkt.max = 15; + bkt.level = 15.5; + wait = throttle_compute_wait(&bkt); + /* time required to do half an operation */ + result = (int64_t) NANOSECONDS_PER_SECOND / 150 / 2; + g_assert(wait == result); +} + +/* functions to test ThrottleState initialization/destroy methods */ +static void read_timer_cb(void *opaque) +{ +} + +static void write_timer_cb(void *opaque) +{ +} + +static void test_init(void) +{ + int i; + + /* fill the structure with crap */ + memset(&ts, 1, sizeof(ts)); + + /* init the structure */ + throttle_init(&ts, QEMU_CLOCK_VIRTUAL, read_timer_cb, write_timer_cb, &ts); + + /* check initialized fields */ + g_assert(ts.clock_type == QEMU_CLOCK_VIRTUAL); + g_assert(ts.timers[0]); + g_assert(ts.timers[1]); + + /* check other fields where cleared */ + g_assert(!ts.previous_leak); + g_assert(!ts.cfg.op_size); + for (i = 0; i < BUCKETS_COUNT; i++) { + g_assert(!ts.cfg.buckets[i].avg); + g_assert(!ts.cfg.buckets[i].max); + g_assert(!ts.cfg.buckets[i].level); + } + + throttle_destroy(&ts); +} + +static void test_destroy(void) +{ + int i; + throttle_init(&ts, QEMU_CLOCK_VIRTUAL, read_timer_cb, write_timer_cb, &ts); + throttle_destroy(&ts); + for (i = 0; i < 2; i++) { + g_assert(!ts.timers[i]); + } +} + +/* function to test throttle_config and throttle_get_config */ +static void test_config_functions(void) +{ + int i; + ThrottleConfig orig_cfg, final_cfg; + + orig_cfg.buckets[THROTTLE_BPS_TOTAL].avg = 153; + orig_cfg.buckets[THROTTLE_BPS_READ].avg = 56; + orig_cfg.buckets[THROTTLE_BPS_WRITE].avg = 1; + + orig_cfg.buckets[THROTTLE_OPS_TOTAL].avg = 150; + orig_cfg.buckets[THROTTLE_OPS_READ].avg = 69; + orig_cfg.buckets[THROTTLE_OPS_WRITE].avg = 23; + + orig_cfg.buckets[THROTTLE_BPS_TOTAL].max = 0; /* should be corrected */ + orig_cfg.buckets[THROTTLE_BPS_READ].max = 1; /* should not be corrected */ + orig_cfg.buckets[THROTTLE_BPS_WRITE].max = 120; + + orig_cfg.buckets[THROTTLE_OPS_TOTAL].max = 150; + orig_cfg.buckets[THROTTLE_OPS_READ].max = 400; + orig_cfg.buckets[THROTTLE_OPS_WRITE].max = 500; + + orig_cfg.buckets[THROTTLE_BPS_TOTAL].level = 45; + orig_cfg.buckets[THROTTLE_BPS_READ].level = 65; + orig_cfg.buckets[THROTTLE_BPS_WRITE].level = 23; + + orig_cfg.buckets[THROTTLE_OPS_TOTAL].level = 1; + orig_cfg.buckets[THROTTLE_OPS_READ].level = 90; + orig_cfg.buckets[THROTTLE_OPS_WRITE].level = 75; + + orig_cfg.op_size = 1; + + throttle_init(&ts, QEMU_CLOCK_VIRTUAL, read_timer_cb, write_timer_cb, &ts); + /* structure reset by throttle_init previous_leak should be null */ + g_assert(!ts.previous_leak); + throttle_config(&ts, &orig_cfg); + + /* has previous leak been initialized by throttle_config ? */ + g_assert(ts.previous_leak); + + /* get back the fixed configuration */ + throttle_get_config(&ts, &final_cfg); + + throttle_destroy(&ts); + + g_assert(final_cfg.buckets[THROTTLE_BPS_TOTAL].avg == 153); + g_assert(final_cfg.buckets[THROTTLE_BPS_READ].avg == 56); + g_assert(final_cfg.buckets[THROTTLE_BPS_WRITE].avg == 1); + + g_assert(final_cfg.buckets[THROTTLE_OPS_TOTAL].avg == 150); + g_assert(final_cfg.buckets[THROTTLE_OPS_READ].avg == 69); + g_assert(final_cfg.buckets[THROTTLE_OPS_WRITE].avg == 23); + + g_assert(final_cfg.buckets[THROTTLE_BPS_TOTAL].max == 15.3);/* fixed */ + g_assert(final_cfg.buckets[THROTTLE_BPS_READ].max == 1); /* not fixed */ + g_assert(final_cfg.buckets[THROTTLE_BPS_WRITE].max == 120); + + g_assert(final_cfg.buckets[THROTTLE_OPS_TOTAL].max == 150); + g_assert(final_cfg.buckets[THROTTLE_OPS_READ].max == 400); + g_assert(final_cfg.buckets[THROTTLE_OPS_WRITE].max == 500); + + g_assert(final_cfg.op_size == 1); + + /* check bucket have been cleared */ + for (i = 0; i < BUCKETS_COUNT; i++) { + g_assert(!final_cfg.buckets[i].level); + } +} + +/* functions to test is throttle is enabled by a config */ +static void set_cfg_value(bool is_max, int index, int value) +{ + if (is_max) { + cfg.buckets[index].max = value; + } else { + cfg.buckets[index].avg = value; + } +} + +static void test_enabled(void) +{ + int i; + + memset(&cfg, 0, sizeof(cfg)); + g_assert(!throttle_enabled(&cfg)); + + for (i = 0; i < BUCKETS_COUNT; i++) { + memset(&cfg, 0, sizeof(cfg)); + set_cfg_value(false, i, 150); + g_assert(throttle_enabled(&cfg)); + } + + for (i = 0; i < BUCKETS_COUNT; i++) { + memset(&cfg, 0, sizeof(cfg)); + set_cfg_value(false, i, -150); + g_assert(!throttle_enabled(&cfg)); + } +} + +/* tests functions for throttle_conflicting */ + +static void test_conflicts_for_one_set(bool is_max, + int total, + int read, + int write) +{ + memset(&cfg, 0, sizeof(cfg)); + g_assert(!throttle_conflicting(&cfg)); + + set_cfg_value(is_max, total, 1); + set_cfg_value(is_max, read, 1); + g_assert(throttle_conflicting(&cfg)); + + memset(&cfg, 0, sizeof(cfg)); + set_cfg_value(is_max, total, 1); + set_cfg_value(is_max, write, 1); + g_assert(throttle_conflicting(&cfg)); + + memset(&cfg, 0, sizeof(cfg)); + set_cfg_value(is_max, total, 1); + set_cfg_value(is_max, read, 1); + set_cfg_value(is_max, write, 1); + g_assert(throttle_conflicting(&cfg)); + + memset(&cfg, 0, sizeof(cfg)); + set_cfg_value(is_max, total, 1); + g_assert(!throttle_conflicting(&cfg)); + + memset(&cfg, 0, sizeof(cfg)); + set_cfg_value(is_max, read, 1); + set_cfg_value(is_max, write, 1); + g_assert(!throttle_conflicting(&cfg)); +} + +static void test_conflicting_config(void) +{ + /* bps average conflicts */ + test_conflicts_for_one_set(false, + THROTTLE_BPS_TOTAL, + THROTTLE_BPS_READ, + THROTTLE_BPS_WRITE); + + /* ops average conflicts */ + test_conflicts_for_one_set(false, + THROTTLE_OPS_TOTAL, + THROTTLE_OPS_READ, + THROTTLE_OPS_WRITE); + + /* bps average conflicts */ + test_conflicts_for_one_set(true, + THROTTLE_BPS_TOTAL, + THROTTLE_BPS_READ, + THROTTLE_BPS_WRITE); + /* ops average conflicts */ + test_conflicts_for_one_set(true, + THROTTLE_OPS_TOTAL, + THROTTLE_OPS_READ, + THROTTLE_OPS_WRITE); +} +/* functions to test the throttle_is_valid function */ +static void test_is_valid_for_value(int value, bool should_be_valid) +{ + int is_max, index; + for (is_max = 0; is_max < 2; is_max++) { + for (index = 0; index < BUCKETS_COUNT; index++) { + memset(&cfg, 0, sizeof(cfg)); + set_cfg_value(is_max, index, value); + g_assert(throttle_is_valid(&cfg) == should_be_valid); + } + } +} + +static void test_is_valid(void) +{ + /* negative number are invalid */ + test_is_valid_for_value(-1, false); + /* zero are valids */ + test_is_valid_for_value(0, true); + /* positives numers are valids */ + test_is_valid_for_value(1, true); +} + +static void test_have_timer(void) +{ + /* zero the structure */ + memset(&ts, 0, sizeof(ts)); + + /* no timer set shoudl return false */ + g_assert(!throttle_have_timer(&ts)); + + /* init the structure */ + throttle_init(&ts, QEMU_CLOCK_VIRTUAL, read_timer_cb, write_timer_cb, &ts); + + /* timer set by init should return true */ + g_assert(throttle_have_timer(&ts)); + + throttle_destroy(&ts); +} + +static bool do_test_accounting(bool is_ops, /* are we testing bps or ops */ + int size, /* size of the operation to do */ + double avg, /* io limit */ + uint64_t op_size, /* ideal size of an io */ + double total_result, + double read_result, + double write_result) +{ + BucketType to_test[2][3] = { { THROTTLE_BPS_TOTAL, + THROTTLE_BPS_READ, + THROTTLE_BPS_WRITE, }, + { THROTTLE_OPS_TOTAL, + THROTTLE_OPS_READ, + THROTTLE_OPS_WRITE, } }; + ThrottleConfig cfg; + BucketType index; + int i; + + for (i = 0; i < 3; i++) { + BucketType index = to_test[is_ops][i]; + cfg.buckets[index].avg = avg; + } + + cfg.op_size = op_size; + + throttle_init(&ts, QEMU_CLOCK_VIRTUAL, read_timer_cb, write_timer_cb, &ts); + throttle_config(&ts, &cfg); + + /* account a read */ + throttle_account(&ts, false, size); + /* account a write */ + throttle_account(&ts, true, size); + + /* check total result */ + index = to_test[is_ops][0]; + if (!double_cmp(ts.cfg.buckets[index].level, total_result)) { + return false; + } + + /* check read result */ + index = to_test[is_ops][1]; + if (!double_cmp(ts.cfg.buckets[index].level, read_result)) { + return false; + } + + /* check write result */ + index = to_test[is_ops][2]; + if (!double_cmp(ts.cfg.buckets[index].level, write_result)) { + return false; + } + + throttle_destroy(&ts); + + return true; +} + +static void test_accounting(void) +{ + /* tests for bps */ + + /* op of size 1 */ + g_assert(do_test_accounting(false, + 1 * 512, + 150, + 0, + 1024, + 512, + 512)); + + /* op of size 2 */ + g_assert(do_test_accounting(false, + 2 * 512, + 150, + 0, + 2048, + 1024, + 1024)); + + /* op of size 2 and orthogonal parameter change */ + g_assert(do_test_accounting(false, + 2 * 512, + 150, + 17, + 2048, + 1024, + 1024)); + + + /* tests for ops */ + + /* op of size 1 */ + g_assert(do_test_accounting(true, + 1 * 512, + 150, + 0, + 2, + 1, + 1)); + + /* op of size 2 */ + g_assert(do_test_accounting(true, + 2 * 512, + 150, + 0, + 2, + 1, + 1)); + + /* jumbo op accounting fragmentation : size 64 with op size of 13 units */ + g_assert(do_test_accounting(true, + 64 * 512, + 150, + 13 * 512, + (64.0 * 2) / 13, + (64.0 / 13), + (64.0 / 13))); + + /* same with orthogonal parameters changes */ + g_assert(do_test_accounting(true, + 64 * 512, + 300, + 13 * 512, + (64.0 * 2) / 13, + (64.0 / 13), + (64.0 / 13))); +} + +int main(int argc, char **argv) +{ + init_clocks(); + do {} while (g_main_context_iteration(NULL, false)); + + /* tests in the same order as the header function declarations */ + g_test_init(&argc, &argv, NULL); + g_test_add_func("/throttle/leak_bucket", test_leak_bucket); + g_test_add_func("/throttle/compute_wait", test_compute_wait); + g_test_add_func("/throttle/init", test_init); + g_test_add_func("/throttle/destroy", test_destroy); + g_test_add_func("/throttle/have_timer", test_have_timer); + g_test_add_func("/throttle/config/enabled", test_enabled); + g_test_add_func("/throttle/config/conflicting", test_conflicting_config); + g_test_add_func("/throttle/config/is_valid", test_is_valid); + g_test_add_func("/throttle/config_functions", test_config_functions); + g_test_add_func("/throttle/accounting", test_accounting); + return g_test_run(); +} + |