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| author | Hans Bolinder <[email protected]> | 2013-08-21 09:43:44 +0200 |
|---|---|---|
| committer | Hans Bolinder <[email protected]> | 2013-08-21 09:43:44 +0200 |
| commit | 619f74597b36ed76826a76cc6499cc136fc66f3e (patch) | |
| tree | ea9753f9e9f23e72d23fcffacd241f8d823786f6 /lib/stdlib/test | |
| parent | 252eae09079533022061f6ec6f2dc1310383d4c4 (diff) | |
| parent | 5960967a506c2eeadb3cbf66a1e21fff5000f08b (diff) | |
| download | otp-619f74597b36ed76826a76cc6499cc136fc66f3e.tar.gz otp-619f74597b36ed76826a76cc6499cc136fc66f3e.tar.bz2 otp-619f74597b36ed76826a76cc6499cc136fc66f3e.zip | |
Merge branch 'maint'
* maint:
Fix a Dets bug concerning traversal of tables
Diffstat (limited to 'lib/stdlib/test')
| -rw-r--r-- | lib/stdlib/test/dets_SUITE.erl | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/lib/stdlib/test/dets_SUITE.erl b/lib/stdlib/test/dets_SUITE.erl index 8ff7c3ccc9..059d553b00 100644 --- a/lib/stdlib/test/dets_SUITE.erl +++ b/lib/stdlib/test/dets_SUITE.erl @@ -52,7 +52,7 @@ simultaneous_open/1, insert_new/1, repair_continuation/1, otp_5487/1, otp_6206/1, otp_6359/1, otp_4738/1, otp_7146/1, otp_8070/1, otp_8856/1, otp_8898/1, otp_8899/1, otp_8903/1, - otp_8923/1, otp_9282/1]). + otp_8923/1, otp_9282/1, otp_11245/1]). -export([dets_dirty_loop/0]). @@ -109,7 +109,7 @@ all() -> many_clients, otp_4906, otp_5402, simultaneous_open, insert_new, repair_continuation, otp_5487, otp_6206, otp_6359, otp_4738, otp_7146, otp_8070, otp_8856, otp_8898, - otp_8899, otp_8903, otp_8923, otp_9282 + otp_8899, otp_8903, otp_8923, otp_9282, otp_11245 ]. groups() -> @@ -3898,6 +3898,28 @@ some_calls(Tab, Config) -> file:delete(File). +otp_11245(doc) -> + ["OTP-11245. Tables remained fixed after traversal"]; +otp_11245(suite) -> + []; +otp_11245(Config) when is_list(Config) -> + Tab = otp_11245, + File = filename(Tab, Config), + {ok, Tab} = dets:open_file(Tab, [{file,File}]), + N = 1024, + ins(Tab, N), + N = length(dets:match(Tab, '_')), + false = dets:info(Tab, safe_fixed), + dets:traverse(Tab, fun(_) -> continue end), + false = dets:info(Tab, safe_fixed), + N = dets:foldl(fun(_, N2) -> N2+1 end, 0, Tab), + false = dets:info(Tab, safe_fixed), + N = dets:foldr(fun(_, N2) -> N2+1 end, 0, Tab), + false = dets:info(Tab, safe_fixed), + ok = dets:close(Tab), + file:delete(File), + ok. + %% %% Parts common to several test cases %% |