[mirror_ovs.git] / tests / ovsdb-log.at

AT_BANNER([OVSDB -- logging])

AT_SETUP([create empty, reread])
AT_KEYWORDS([ovsdb log])
AT_CAPTURE_FILE([log])
AT_CHECK(
  [test-ovsdb log-io file create], [0], 
  [file: open successful
], [ignore])
AT_CHECK(
  [test-ovsdb log-io file read-only read], [0], 
  [file: open successful
file: read: end of log
], [ignore])
AT_CHECK([test -f .file.~lock~])
AT_CLEANUP

AT_SETUP([write one, reread])
AT_KEYWORDS([ovsdb log])
AT_CAPTURE_FILE([file])
AT_CHECK(
  [[test-ovsdb log-io file create 'write:{"x":0}']], [0],
  [[file: open successful
file: write:{"x":0} successful
]], [ignore])
AT_CHECK(
  [test-ovsdb log-io file read-only read read], [0], 
  [[file: open successful
file: read: {"x":0}
file: read: end of log
]], [ignore])
AT_CHECK([test -f .file.~lock~])
AT_CLEANUP

AT_SETUP([check that create fails if file exists])
AT_KEYWORDS([ovsdb log])
AT_CAPTURE_FILE([file])
AT_CHECK(
  [[test-ovsdb log-io file create 'write:{"x":1}']], [0],
  [[file: open successful
file: write:{"x":1} successful
]], [ignore])
AT_CHECK(
  [test-ovsdb log-io file read-only read], [0], 
  [[file: open successful
file: read: {"x":1}
]], [ignore])
AT_CHECK(
  [test-ovsdb log-io file create-excl read], [1],
  [], [test-ovsdb: I/O error: file: create failed (File exists)
])
AT_CHECK(
  [test-ovsdb log-io file create read], [0],
  [file: open successful
file: read: {"x":1}
])
AT_CHECK([test -f .file.~lock~])
AT_CLEANUP

AT_SETUP([write one, reread])
AT_KEYWORDS([ovsdb log])
AT_CAPTURE_FILE([file])
AT_CHECK(
  [[test-ovsdb log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
  [[file: open successful
file: write:{"x":0} successful
file: write:{"x":1} successful
file: write:{"x":2} successful
]], [ignore])
AT_CHECK(
  [test-ovsdb log-io file read-only read read read read], [0], 
  [[file: open successful
file: read: {"x":0}
file: read: {"x":1}
file: read: {"x":2}
file: read: end of log
]], [ignore])
AT_CHECK([test -f .file.~lock~])
AT_CLEANUP

AT_SETUP([write one, replace, commit])
AT_KEYWORDS([ovsdb log])
AT_CAPTURE_FILE([file])
for option in '' --no-rename-open-files; do
    rm -f file
    AT_CHECK(
      [[test-ovsdb $option log-io file create \
          'write:{"x":0}' \
          'replace_start' \
          'new-write:{"x":1}' \
          'new-write:{"x":2}' \
          'old-write:{"x":4}' \
          'replace_commit' \
          'read' \
          'write:{"x":3}']], [0],
      [[file: open successful
file: write:{"x":0} successful
file: replace_start successful
(temp): write:{"x":1} successful
(temp): write:{"x":2} successful
file: write:{"x":4} successful
file: replace_commit successful
file: read: end of log
file: write:{"x":3} successful
]])
    AT_CHECK(
      [test-ovsdb log-io file read-only read read read read], [0],
      [[file: open successful
file: read: {"x":1}
file: read: {"x":2}
file: read: {"x":3}
file: read: end of log
]], [ignore])
done
AT_CHECK([test -f .file.~lock~])
AT_CLEANUP

AT_SETUP([write one, replace, abort])
AT_KEYWORDS([ovsdb log])
AT_CAPTURE_FILE([file])
for option in '' --no-rename-open-files; do
    rm -f file
    AT_CHECK(
      [[test-ovsdb $option log-io file create \
          'write:{"x":0}' \
          'replace_start' \
          'new-write:{"x":1}' \
          'new-write:{"x":2}' \
          'old-write:{"x":4}' \
          'replace_abort' \
          'read' \
          'write:{"x":3}']], [0],
      [[file: open successful
file: write:{"x":0} successful
file: replace_start successful
(temp): write:{"x":1} successful
(temp): write:{"x":2} successful
file: write:{"x":4} successful
file: replace_abort successful
file: read: end of log
file: write:{"x":3} successful
]])
    AT_CHECK(
      [test-ovsdb log-io file read-only read read read read], [0],
      [[file: open successful
file: read: {"x":0}
file: read: {"x":4}
file: read: {"x":3}
file: read: end of log
]], [ignore])
done
AT_CHECK([test -f .file.~lock~])
AT_CLEANUP

AT_SETUP([write one, reread - alternative magic])
AT_KEYWORDS([ovsdb log])
AT_CAPTURE_FILE([file])
# Sometimes you just need more magic:
# http://www.catb.org/jargon/html/magic-story.html
AT_CHECK(
  [[test-ovsdb --magic="MORE_MAGIC" log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
  [[file: open successful
file: write:{"x":0} successful
file: write:{"x":1} successful
file: write:{"x":2} successful
]], [ignore])
AT_CHECK(
  [test-ovsdb --magic="MORE_MAGIC" log-io file read-only read read read read], [0],
  [[file: open successful
file: read: {"x":0}
file: read: {"x":1}
file: read: {"x":2}
file: read: end of log
]], [ignore])
AT_CHECK(
  [test-ovsdb log-io file read-only], [1], [],
  [test-ovsdb: ovsdb error: file: cannot identify file type
])
AT_CHECK([test -f .file.~lock~])
AT_CLEANUP

AT_SETUP([write one, reread, append])
AT_KEYWORDS([ovsdb log])
AT_CAPTURE_FILE([file])
AT_CHECK(
  [[test-ovsdb log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
  [[file: open successful
file: write:{"x":0} successful
file: write:{"x":1} successful
file: write:{"x":2} successful
]], [ignore])
AT_CHECK(
  [[test-ovsdb log-io file read/write read read read 'write:{"append":0}']], [0],
  [[file: open successful
file: read: {"x":0}
file: read: {"x":1}
file: read: {"x":2}
file: write:{"append":0} successful
]], [ignore])
AT_CHECK(
  [test-ovsdb log-io file read-only read read read read read], [0], 
  [[file: open successful
file: read: {"x":0}
file: read: {"x":1}
file: read: {"x":2}
file: read: {"append":0}
file: read: end of log
]], [ignore])
AT_CHECK([test -f .file.~lock~])
AT_CLEANUP

AT_SETUP([write, reread one, overwrite])
AT_KEYWORDS([ovsdb log])
AT_CAPTURE_FILE([file])
AT_CHECK(
  [[test-ovsdb log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
  [[file: open successful
file: write:{"x":0} successful
file: write:{"x":1} successful
file: write:{"x":2} successful
]], [ignore])
AT_CHECK(
  [[test-ovsdb log-io file read/write read 'write:{"more data":0}']], [0],
  [[file: open successful
file: read: {"x":0}
file: write:{"more data":0} successful
]], [ignore])
AT_CHECK(
  [test-ovsdb log-io file read-only read read read], [0], 
  [[file: open successful
file: read: {"x":0}
file: read: {"more data":0}
file: read: end of log
]], [ignore])
AT_CHECK([test -f .file.~lock~])
AT_CLEANUP

AT_SETUP([write, add corrupted data, read])
AT_KEYWORDS([ovsdb log])
AT_CAPTURE_FILE([file])
AT_CHECK(
  [[test-ovsdb log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
  [[file: open successful
file: write:{"x":0} successful
file: write:{"x":1} successful
file: write:{"x":2} successful
]], [ignore])
AT_CHECK([echo 'xxx' >> file])
AT_CHECK(
  [test-ovsdb log-io file read-only read read read read], [0], 
  [[file: open successful
file: read: {"x":0}
file: read: {"x":1}
file: read: {"x":2}
file: read failed: syntax error: file: parse error at offset 186 in header line "xxx"
]], [ignore])
AT_CHECK([test -f .file.~lock~])
AT_CLEANUP

AT_SETUP([write, add corrupted data, read, overwrite])
AT_KEYWORDS([ovsdb log])
AT_CAPTURE_FILE([file])
AT_CHECK(
  [[test-ovsdb log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
  [[file: open successful
file: write:{"x":0} successful
file: write:{"x":1} successful
file: write:{"x":2} successful
]], [ignore])
AT_CHECK([echo 'xxx' >> file])
AT_CHECK(
  [[test-ovsdb log-io file read/write read read read read 'write:{"x":3}']], [0],
  [[file: open successful
file: read: {"x":0}
file: read: {"x":1}
file: read: {"x":2}
file: read failed: syntax error: file: parse error at offset 186 in header line "xxx"
file: write:{"x":3} successful
]], [ignore])
AT_CHECK(
  [test-ovsdb log-io file read-only read read read read read], [0], 
  [[file: open successful
file: read: {"x":0}
file: read: {"x":1}
file: read: {"x":2}
file: read: {"x":3}
file: read: end of log
]], [ignore])
AT_CHECK([test -f .file.~lock~])
AT_CLEANUP

AT_SETUP([write, corrupt some data, read, overwrite])
AT_KEYWORDS([ovsdb log])
AT_CAPTURE_FILE([file])
AT_CHECK(
  [[test-ovsdb log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
  [[file: open successful
file: write:{"x":0} successful
file: write:{"x":1} successful
file: write:{"x":2} successful
]], [ignore])
AT_CHECK([[sed 's/{"x":2}/{"x":3}/' < file > file.tmp]])
AT_CHECK([mv file.tmp file])
AT_CHECK([[grep -c '{"x":3}' file]], [0], [1
])
AT_CHECK(
  [[test-ovsdb log-io file read/write read read read 'write:{"longer data":0}']], [0],
  [[file: open successful
file: read: {"x":0}
file: read: {"x":1}
file: read failed: syntax error: file: 8 bytes starting at offset 178 have SHA-1 hash 2683fd63b5b9fd49df4f2aa25bf7db5cbbebbe6f but should have hash 3d8ed30f471ad1b7b4b571cb0c7d5ed3e81350aa
file: write:{"longer data":0} successful
]], [ignore])
AT_CHECK(
  [test-ovsdb log-io file read-only read read read read], [0], 
  [[file: open successful
file: read: {"x":0}
file: read: {"x":1}
file: read: {"longer data":0}
file: read: end of log
]], [ignore])
AT_CHECK([test -f .file.~lock~])
AT_CLEANUP

AT_SETUP([write, truncate file, read, overwrite])
AT_KEYWORDS([ovsdb log])
AT_CAPTURE_FILE([file])
AT_CHECK(
  [[test-ovsdb log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
  [[file: open successful
file: write:{"x":0} successful
file: write:{"x":1} successful
file: write:{"x":2} successful
]], [ignore])
AT_CHECK([[sed 's/{"x":2}/2/' < file > file.tmp]])
AT_CHECK([mv file.tmp file])
AT_CHECK([[grep -c '^2$' file]], [0], [1
])
AT_CHECK(
  [[test-ovsdb log-io file read/write read read read 'write:{"longer data":0}']], [0],
  [[file: open successful
file: read: {"x":0}
file: read: {"x":1}
file: read failed: I/O error: file: error reading 8 bytes starting at offset 178 (End of file)
file: write:{"longer data":0} successful
]], [ignore])
AT_CHECK(
  [test-ovsdb log-io file read-only read read read read], [0], 
  [[file: open successful
file: read: {"x":0}
file: read: {"x":1}
file: read: {"longer data":0}
file: read: end of log
]], [ignore])
AT_CHECK([test -f .file.~lock~])
AT_CLEANUP

AT_SETUP([write bad JSON, read, overwrite])
AT_KEYWORDS([ovsdb log])
AT_CAPTURE_FILE([file])
AT_CHECK(
  [[test-ovsdb log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
  [[file: open successful
file: write:{"x":0} successful
file: write:{"x":1} successful
file: write:{"x":2} successful
]], [ignore])
AT_CHECK([[printf '%s\n%s\n' 'OVSDB JSON 5 d910b02871075d3156ec8675dfc95b7d5d640aa6' 'null' >> file]])
AT_CHECK(
  [[test-ovsdb log-io file read/write read read read read 'write:{"replacement data":0}']], [0],
  [[file: open successful
file: read: {"x":0}
file: read: {"x":1}
file: read: {"x":2}
file: read failed: syntax error: file: 5 bytes starting at offset 240 are not valid JSON (line 0, column 4, byte 4: syntax error at beginning of input)
file: write:{"replacement data":0} successful
]], [ignore])
AT_CHECK(
  [test-ovsdb log-io file read-only read read read read read], [0], 
  [[file: open successful
file: read: {"x":0}
file: read: {"x":1}
file: read: {"x":2}
file: read: {"replacement data":0}
file: read: end of log
]], [ignore])
AT_CHECK([test -f .file.~lock~])
AT_CLEANUP
Commit	Line	Data
41709ccc	1	AT_BANNER([OVSDB -- logging])
f85f8ebb BP	2
f85f8ebb BP	3	AT_SETUP([create empty, reread])
41709ccc BP	4	AT_KEYWORDS([ovsdb log])
41709ccc BP	5	AT_CAPTURE_FILE([log])
7c126fbb	6	AT_CHECK(
7446f148	7	[test-ovsdb log-io file create], [0],
f85f8ebb BP	8	[file: open successful
f85f8ebb BP	9	], [ignore])
7c126fbb	10	AT_CHECK(
7446f148	11	[test-ovsdb log-io file read-only read], [0],
f85f8ebb	12	[file: open successful
41709ccc	13	file: read: end of log
f85f8ebb BP	14	], [ignore])
	15	AT_CHECK([test -f .file.~lock~])
	16	AT_CLEANUP
	17
	18	AT_SETUP([write one, reread])
41709ccc	19	AT_KEYWORDS([ovsdb log])
f85f8ebb	20	AT_CAPTURE_FILE([file])
7c126fbb	21	AT_CHECK(
4407aa48	22	[[test-ovsdb log-io file create 'write:{"x":0}']], [0],
f85f8ebb	23	[[file: open successful
4407aa48	24	file: write:{"x":0} successful
f85f8ebb	25	]], [ignore])
7c126fbb	26	AT_CHECK(
7446f148	27	[test-ovsdb log-io file read-only read read], [0],
f85f8ebb	28	[[file: open successful
4407aa48	29	file: read: {"x":0}
41709ccc	30	file: read: end of log
f85f8ebb BP	31	]], [ignore])
	32	AT_CHECK([test -f .file.~lock~])
	33	AT_CLEANUP
	34
7446f148	35	AT_SETUP([check that create fails if file exists])
41709ccc	36	AT_KEYWORDS([ovsdb log])
f85f8ebb	37	AT_CAPTURE_FILE([file])
7c126fbb	38	AT_CHECK(
4407aa48	39	[[test-ovsdb log-io file create 'write:{"x":1}']], [0],
f85f8ebb	40	[[file: open successful
4407aa48	41	file: write:{"x":1} successful
f85f8ebb	42	]], [ignore])
7c126fbb	43	AT_CHECK(
7446f148	44	[test-ovsdb log-io file read-only read], [0],
f85f8ebb	45	[[file: open successful
4407aa48	46	file: read: {"x":1}
f85f8ebb	47	]], [ignore])
7c126fbb	48	AT_CHECK(
1e0b7e94	49	[test-ovsdb log-io file create-excl read], [1],
a6be657b	50	[], [test-ovsdb: I/O error: file: create failed (File exists)
f85f8ebb	51	])
1e0b7e94 BP	52	AT_CHECK(
	53	[test-ovsdb log-io file create read], [0],
	54	[file: open successful
	55	file: read: {"x":1}
	56	])
f85f8ebb BP	57	AT_CHECK([test -f .file.~lock~])
	58	AT_CLEANUP
	59
	60	AT_SETUP([write one, reread])
41709ccc	61	AT_KEYWORDS([ovsdb log])
f85f8ebb	62	AT_CAPTURE_FILE([file])
7c126fbb	63	AT_CHECK(
4407aa48	64	[[test-ovsdb log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
f85f8ebb	65	[[file: open successful
4407aa48 BP	66	file: write:{"x":0} successful
	67	file: write:{"x":1} successful
	68	file: write:{"x":2} successful
f85f8ebb	69	]], [ignore])
7c126fbb	70	AT_CHECK(
7446f148	71	[test-ovsdb log-io file read-only read read read read], [0],
f85f8ebb	72	[[file: open successful
4407aa48 BP	73	file: read: {"x":0}
	74	file: read: {"x":1}
	75	file: read: {"x":2}
41709ccc	76	file: read: end of log
f85f8ebb BP	77	]], [ignore])
	78	AT_CHECK([test -f .file.~lock~])
	79	AT_CLEANUP
	80
421fc8a1 BP	81	AT_SETUP([write one, replace, commit])
	82	AT_KEYWORDS([ovsdb log])
	83	AT_CAPTURE_FILE([file])
	84	for option in '' --no-rename-open-files; do
	85	rm -f file
	86	AT_CHECK(
	87	[[test-ovsdb $option log-io file create \
5a0e4aec BP	88	'write:{"x":0}' \
	89	'replace_start' \
	90	'new-write:{"x":1}' \
	91	'new-write:{"x":2}' \
	92	'old-write:{"x":4}' \
	93	'replace_commit' \
	94	'read' \
	95	'write:{"x":3}']], [0],
421fc8a1 BP	96	[[file: open successful
	97	file: write:{"x":0} successful
	98	file: replace_start successful
	99	(temp): write:{"x":1} successful
	100	(temp): write:{"x":2} successful
	101	file: write:{"x":4} successful
	102	file: replace_commit successful
	103	file: read: end of log
	104	file: write:{"x":3} successful
	105	]])
	106	AT_CHECK(
	107	[test-ovsdb log-io file read-only read read read read], [0],
	108	[[file: open successful
	109	file: read: {"x":1}
	110	file: read: {"x":2}
	111	file: read: {"x":3}
	112	file: read: end of log
	113	]], [ignore])
	114	done
	115	AT_CHECK([test -f .file.~lock~])
	116	AT_CLEANUP
	117
	118	AT_SETUP([write one, replace, abort])
	119	AT_KEYWORDS([ovsdb log])
	120	AT_CAPTURE_FILE([file])
	121	for option in '' --no-rename-open-files; do
	122	rm -f file
	123	AT_CHECK(
	124	[[test-ovsdb $option log-io file create \
5a0e4aec BP	125	'write:{"x":0}' \
	126	'replace_start' \
	127	'new-write:{"x":1}' \
	128	'new-write:{"x":2}' \
	129	'old-write:{"x":4}' \
	130	'replace_abort' \
	131	'read' \
	132	'write:{"x":3}']], [0],
421fc8a1 BP	133	[[file: open successful
	134	file: write:{"x":0} successful
	135	file: replace_start successful
	136	(temp): write:{"x":1} successful
	137	(temp): write:{"x":2} successful
	138	file: write:{"x":4} successful
	139	file: replace_abort successful
	140	file: read: end of log
	141	file: write:{"x":3} successful
	142	]])
	143	AT_CHECK(
	144	[test-ovsdb log-io file read-only read read read read], [0],
	145	[[file: open successful
	146	file: read: {"x":0}
	147	file: read: {"x":4}
	148	file: read: {"x":3}
	149	file: read: end of log
	150	]], [ignore])
	151	done
	152	AT_CHECK([test -f .file.~lock~])
	153	AT_CLEANUP
	154
19b276cb BP	155	AT_SETUP([write one, reread - alternative magic])
	156	AT_KEYWORDS([ovsdb log])
	157	AT_CAPTURE_FILE([file])
	158	# Sometimes you just need more magic:
	159	# http://www.catb.org/jargon/html/magic-story.html
	160	AT_CHECK(
4407aa48	161	[[test-ovsdb --magic="MORE_MAGIC" log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
19b276cb	162	[[file: open successful
4407aa48 BP	163	file: write:{"x":0} successful
	164	file: write:{"x":1} successful
	165	file: write:{"x":2} successful
19b276cb BP	166	]], [ignore])
19b276cb BP	167	AT_CHECK(
4407aa48	168	[test-ovsdb --magic="MORE_MAGIC" log-io file read-only read read read read], [0],
19b276cb	169	[[file: open successful
4407aa48 BP	170	file: read: {"x":0}
	171	file: read: {"x":1}
	172	file: read: {"x":2}
19b276cb BP	173	file: read: end of log
	174	]], [ignore])
	175	AT_CHECK(
	176	[test-ovsdb log-io file read-only], [1], [],
fed27759	177	[test-ovsdb: ovsdb error: file: cannot identify file type
19b276cb BP	178	])
	179	AT_CHECK([test -f .file.~lock~])
	180	AT_CLEANUP
	181
f85f8ebb	182	AT_SETUP([write one, reread, append])
41709ccc	183	AT_KEYWORDS([ovsdb log])
f85f8ebb	184	AT_CAPTURE_FILE([file])
7c126fbb	185	AT_CHECK(
4407aa48	186	[[test-ovsdb log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
f85f8ebb	187	[[file: open successful
4407aa48 BP	188	file: write:{"x":0} successful
	189	file: write:{"x":1} successful
	190	file: write:{"x":2} successful
f85f8ebb	191	]], [ignore])
7c126fbb	192	AT_CHECK(
4407aa48	193	[[test-ovsdb log-io file read/write read read read 'write:{"append":0}']], [0],
f85f8ebb	194	[[file: open successful
4407aa48 BP	195	file: read: {"x":0}
	196	file: read: {"x":1}
	197	file: read: {"x":2}
	198	file: write:{"append":0} successful
f85f8ebb	199	]], [ignore])
7c126fbb	200	AT_CHECK(
7446f148	201	[test-ovsdb log-io file read-only read read read read read], [0],
f85f8ebb	202	[[file: open successful
4407aa48 BP	203	file: read: {"x":0}
	204	file: read: {"x":1}
	205	file: read: {"x":2}
	206	file: read: {"append":0}
41709ccc	207	file: read: end of log
f85f8ebb BP	208	]], [ignore])
	209	AT_CHECK([test -f .file.~lock~])
	210	AT_CLEANUP
	211
	212	AT_SETUP([write, reread one, overwrite])
41709ccc	213	AT_KEYWORDS([ovsdb log])
f85f8ebb	214	AT_CAPTURE_FILE([file])
7c126fbb	215	AT_CHECK(
4407aa48	216	[[test-ovsdb log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
f85f8ebb	217	[[file: open successful
4407aa48 BP	218	file: write:{"x":0} successful
	219	file: write:{"x":1} successful
	220	file: write:{"x":2} successful
f85f8ebb	221	]], [ignore])
7c126fbb	222	AT_CHECK(
4407aa48	223	[[test-ovsdb log-io file read/write read 'write:{"more data":0}']], [0],
f85f8ebb	224	[[file: open successful
4407aa48 BP	225	file: read: {"x":0}
4407aa48 BP	226	file: write:{"more data":0} successful
f85f8ebb	227	]], [ignore])
7c126fbb	228	AT_CHECK(
7446f148	229	[test-ovsdb log-io file read-only read read read], [0],
f85f8ebb	230	[[file: open successful
4407aa48 BP	231	file: read: {"x":0}
4407aa48 BP	232	file: read: {"more data":0}
41709ccc	233	file: read: end of log
f85f8ebb BP	234	]], [ignore])
	235	AT_CHECK([test -f .file.~lock~])
	236	AT_CLEANUP
	237
	238	AT_SETUP([write, add corrupted data, read])
41709ccc	239	AT_KEYWORDS([ovsdb log])
f85f8ebb	240	AT_CAPTURE_FILE([file])
7c126fbb	241	AT_CHECK(
4407aa48	242	[[test-ovsdb log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
f85f8ebb	243	[[file: open successful
4407aa48 BP	244	file: write:{"x":0} successful
	245	file: write:{"x":1} successful
	246	file: write:{"x":2} successful
f85f8ebb BP	247	]], [ignore])
f85f8ebb BP	248	AT_CHECK([echo 'xxx' >> file])
7c126fbb	249	AT_CHECK(
7446f148	250	[test-ovsdb log-io file read-only read read read read], [0],
f85f8ebb	251	[[file: open successful
4407aa48 BP	252	file: read: {"x":0}
	253	file: read: {"x":1}
	254	file: read: {"x":2}
	255	file: read failed: syntax error: file: parse error at offset 186 in header line "xxx"
f85f8ebb BP	256	]], [ignore])
	257	AT_CHECK([test -f .file.~lock~])
	258	AT_CLEANUP
	259
	260	AT_SETUP([write, add corrupted data, read, overwrite])
41709ccc	261	AT_KEYWORDS([ovsdb log])
f85f8ebb	262	AT_CAPTURE_FILE([file])
7c126fbb	263	AT_CHECK(
4407aa48	264	[[test-ovsdb log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
f85f8ebb	265	[[file: open successful
4407aa48 BP	266	file: write:{"x":0} successful
	267	file: write:{"x":1} successful
	268	file: write:{"x":2} successful
f85f8ebb BP	269	]], [ignore])
f85f8ebb BP	270	AT_CHECK([echo 'xxx' >> file])
7c126fbb	271	AT_CHECK(
4407aa48	272	[[test-ovsdb log-io file read/write read read read read 'write:{"x":3}']], [0],
f85f8ebb	273	[[file: open successful
4407aa48 BP	274	file: read: {"x":0}
	275	file: read: {"x":1}
	276	file: read: {"x":2}
	277	file: read failed: syntax error: file: parse error at offset 186 in header line "xxx"
	278	file: write:{"x":3} successful
f85f8ebb	279	]], [ignore])
7c126fbb	280	AT_CHECK(
7446f148	281	[test-ovsdb log-io file read-only read read read read read], [0],
f85f8ebb	282	[[file: open successful
4407aa48 BP	283	file: read: {"x":0}
	284	file: read: {"x":1}
	285	file: read: {"x":2}
	286	file: read: {"x":3}
41709ccc	287	file: read: end of log
f85f8ebb BP	288	]], [ignore])
	289	AT_CHECK([test -f .file.~lock~])
	290	AT_CLEANUP
	291
	292	AT_SETUP([write, corrupt some data, read, overwrite])
41709ccc	293	AT_KEYWORDS([ovsdb log])
f85f8ebb	294	AT_CAPTURE_FILE([file])
7c126fbb	295	AT_CHECK(
4407aa48	296	[[test-ovsdb log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
f85f8ebb	297	[[file: open successful
4407aa48 BP	298	file: write:{"x":0} successful
	299	file: write:{"x":1} successful
	300	file: write:{"x":2} successful
f85f8ebb	301	]], [ignore])
4407aa48	302	AT_CHECK([[sed 's/{"x":2}/{"x":3}/' < file > file.tmp]])
f85f8ebb	303	AT_CHECK([mv file.tmp file])
4407aa48	304	AT_CHECK([[grep -c '{"x":3}' file]], [0], [1
f85f8ebb	305	])
7c126fbb	306	AT_CHECK(
4407aa48	307	[[test-ovsdb log-io file read/write read read read 'write:{"longer data":0}']], [0],
f85f8ebb	308	[[file: open successful
4407aa48 BP	309	file: read: {"x":0}
	310	file: read: {"x":1}
	311	file: read failed: syntax error: file: 8 bytes starting at offset 178 have SHA-1 hash 2683fd63b5b9fd49df4f2aa25bf7db5cbbebbe6f but should have hash 3d8ed30f471ad1b7b4b571cb0c7d5ed3e81350aa
	312	file: write:{"longer data":0} successful
f85f8ebb	313	]], [ignore])
7c126fbb	314	AT_CHECK(
7446f148	315	[test-ovsdb log-io file read-only read read read read], [0],
f85f8ebb	316	[[file: open successful
4407aa48 BP	317	file: read: {"x":0}
	318	file: read: {"x":1}
	319	file: read: {"longer data":0}
41709ccc	320	file: read: end of log
f85f8ebb BP	321	]], [ignore])
	322	AT_CHECK([test -f .file.~lock~])
	323	AT_CLEANUP
	324
	325	AT_SETUP([write, truncate file, read, overwrite])
41709ccc	326	AT_KEYWORDS([ovsdb log])
f85f8ebb	327	AT_CAPTURE_FILE([file])
7c126fbb	328	AT_CHECK(
4407aa48	329	[[test-ovsdb log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
f85f8ebb	330	[[file: open successful
4407aa48 BP	331	file: write:{"x":0} successful
	332	file: write:{"x":1} successful
	333	file: write:{"x":2} successful
f85f8ebb	334	]], [ignore])
4407aa48	335	AT_CHECK([[sed 's/{"x":2}/2/' < file > file.tmp]])
f85f8ebb BP	336	AT_CHECK([mv file.tmp file])
	337	AT_CHECK([[grep -c '^2$' file]], [0], [1
	338	])
7c126fbb	339	AT_CHECK(
4407aa48	340	[[test-ovsdb log-io file read/write read read read 'write:{"longer data":0}']], [0],
f85f8ebb	341	[[file: open successful
4407aa48 BP	342	file: read: {"x":0}
	343	file: read: {"x":1}
	344	file: read failed: I/O error: file: error reading 8 bytes starting at offset 178 (End of file)
	345	file: write:{"longer data":0} successful
f85f8ebb	346	]], [ignore])
7c126fbb	347	AT_CHECK(
7446f148	348	[test-ovsdb log-io file read-only read read read read], [0],
f85f8ebb	349	[[file: open successful
4407aa48 BP	350	file: read: {"x":0}
	351	file: read: {"x":1}
	352	file: read: {"longer data":0}
41709ccc	353	file: read: end of log
f85f8ebb BP	354	]], [ignore])
	355	AT_CHECK([test -f .file.~lock~])
	356	AT_CLEANUP
	357
	358	AT_SETUP([write bad JSON, read, overwrite])
41709ccc	359	AT_KEYWORDS([ovsdb log])
f85f8ebb	360	AT_CAPTURE_FILE([file])
7c126fbb	361	AT_CHECK(
4407aa48	362	[[test-ovsdb log-io file create 'write:{"x":0}' 'write:{"x":1}' 'write:{"x":2}']], [0],
f85f8ebb	363	[[file: open successful
4407aa48 BP	364	file: write:{"x":0} successful
	365	file: write:{"x":1} successful
	366	file: write:{"x":2} successful
f85f8ebb BP	367	]], [ignore])
f85f8ebb BP	368	AT_CHECK([[printf '%s\n%s\n' 'OVSDB JSON 5 d910b02871075d3156ec8675dfc95b7d5d640aa6' 'null' >> file]])
7c126fbb	369	AT_CHECK(
4407aa48	370	[[test-ovsdb log-io file read/write read read read read 'write:{"replacement data":0}']], [0],
f85f8ebb	371	[[file: open successful
4407aa48 BP	372	file: read: {"x":0}
	373	file: read: {"x":1}
	374	file: read: {"x":2}
	375	file: read failed: syntax error: file: 5 bytes starting at offset 240 are not valid JSON (line 0, column 4, byte 4: syntax error at beginning of input)
	376	file: write:{"replacement data":0} successful
f85f8ebb	377	]], [ignore])
7c126fbb	378	AT_CHECK(
7446f148	379	[test-ovsdb log-io file read-only read read read read read], [0],
f85f8ebb	380	[[file: open successful
4407aa48 BP	381	file: read: {"x":0}
	382	file: read: {"x":1}
	383	file: read: {"x":2}
	384	file: read: {"replacement data":0}
41709ccc	385	file: read: end of log
f85f8ebb BP	386	]], [ignore])
	387	AT_CHECK([test -f .file.~lock~])
	388	AT_CLEANUP