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| author | Björn Gustavsson <[email protected]> | 2011-12-08 14:24:51 +0100 |
|---|---|---|
| committer | Raimo Niskanen <[email protected]> | 2011-12-20 12:05:47 +0100 |
| commit | 665f2d450a8f26dfb14e0c9891d1167d80768286 (patch) | |
| tree | 1de357dc63a32aca855f4ebe8f6ee0f911aec14a /lib/kernel | |
| parent | a67091debf20c972dd7ce1a8379fee6673fbe571 (diff) | |
| download | otp-665f2d450a8f26dfb14e0c9891d1167d80768286.tar.gz otp-665f2d450a8f26dfb14e0c9891d1167d80768286.tar.bz2 otp-665f2d450a8f26dfb14e0c9891d1167d80768286.zip | |
file_SUITE: Fix unix_free/1
unix_free/1 returned the total size of the disk, not the free
space.
Diffstat (limited to 'lib/kernel')
| -rw-r--r-- | lib/kernel/test/file_SUITE.erl | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/kernel/test/file_SUITE.erl b/lib/kernel/test/file_SUITE.erl index 85346762ac..70c1569543 100644 --- a/lib/kernel/test/file_SUITE.erl +++ b/lib/kernel/test/file_SUITE.erl @@ -3310,9 +3310,11 @@ unix_free(Config) -> Cmd = ["df -k '",?config(priv_dir, Config),"'"], DF0 = os:cmd(Cmd), io:format("$ ~s~n~s", [Cmd,DF0]), - [$\n|DF1] = lists:dropwhile(fun ($\n) -> false; (_) -> true end, DF0), - {ok,[N],_} = io_lib:fread(" ~*s ~d", DF1), - N. + Lines = re:split(DF0, "\n", [trim,{return,list}]), + Last = lists:last(Lines), + RE = "^[^\\s]*\\s+\\d+\\s+\\d+\\s+(\\d+)", + {match,[Avail]} = re:run(Last, RE, [{capture,all_but_first,list}]), + list_to_integer(Avail). do_large_file(Config) -> ?line Watchdog = ?t:timetrap(?t:minutes(5)), |