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Unit test - GC

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End up with right number of manifest files
This commit is contained in:
Martin Sumner 2018-06-05 16:48:56 +01:00
parent a72d1cc941
commit 93f16a6297
1 changed files with 31 additions and 1 deletions
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32
src/leveled_pmanifest.erl
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@ -869,6 +869,9 @@ seconds_now() ->
-ifdef(TEST).
initial_setup() ->
initial_setup(single_change).
initial_setup(Changes) ->
E1 = #manifest_entry{start_key={i, "Bucket1", {"Idx1", "Fld1"}, "K8"},
end_key={i, "Bucket1", {"Idx1", "Fld9"}, "K93"},
filename="Z1",
@ -899,7 +902,10 @@ initial_setup() ->
filename="Z6",
owner="pid_z6",
bloom=none},
initial_setup(Changes, E1, E2, E3, E4, E5, E6).
initial_setup(single_change, E1, E2, E3, E4, E5, E6) ->
Man0 = new_manifest(),
Man1 = insert_manifest_entry(Man0, 1, 1, E1),
@ -909,8 +915,20 @@ initial_setup() ->
Man5 = insert_manifest_entry(Man4, 1, 2, E5),
Man6 = insert_manifest_entry(Man5, 1, 2, E6),
?assertMatch(Man6, insert_manifest_entry(Man6, 1, 2, [])),
{Man0, Man1, Man2, Man3, Man4, Man5, Man6};
initial_setup(multi_change, E1, E2, E3, E4, E5, E6) ->
Man0 = new_manifest(),
Man1 = insert_manifest_entry(Man0, 1, 1, E1),
Man2 = insert_manifest_entry(Man1, 2, 1, E2),
Man3 = insert_manifest_entry(Man2, 3, 1, E3),
Man4 = insert_manifest_entry(Man3, 4, 2, E4),
Man5 = insert_manifest_entry(Man4, 5, 2, E5),
Man6 = insert_manifest_entry(Man5, 6, 2, E6),
?assertMatch(Man6, insert_manifest_entry(Man6, 6, 2, [])),
{Man0, Man1, Man2, Man3, Man4, Man5, Man6}.
changeup_setup(Man6) ->
E1 = #manifest_entry{start_key={i, "Bucket1", {"Idx1", "Fld1"}, "K8"},
end_key={i, "Bucket1", {"Idx1", "Fld9"}, "K93"},
@ -971,6 +989,18 @@ random_select_test() ->
Level1 = array:get(1, LastManifest#manifest.levels),
?assertMatch(true, lists:member(L1File, Level1)).
manifest_gc_test() ->
RP = "../test_gc",
ok = filelib:ensure_dir(RP),
ManifestT = initial_setup(multi_change),
ManifestL = tuple_to_list(ManifestT),
lists:foreach(fun(M) -> save_manifest(M, RP) end, ManifestL),
{ok, FNs} = file:list_dir(filepath(RP, manifest)),
io:format("FNs ~w~n", [FNs]),
?assertMatch(true, length(ManifestL) > ?MANIFESTS_TO_RETAIN),
?assertMatch(?MANIFESTS_TO_RETAIN, length(FNs)).
keylookup_manifest_test() ->
{Man0, Man1, Man2, Man3, _Man4, _Man5, Man6} = initial_setup(),
LK1_1 = {o, "Bucket1", "K711", null},