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Add tests for is_empty

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Where keys are strings or integers, and where subkeys are involved
This commit is contained in:
Martin Sumner 2018-08-31 15:29:38 +01:00
parent 65969c36d0
commit 41fb83abd1
3 changed files with 53 additions and 9 deletions
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31
src/leveled_bookie.erl
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@ -2166,6 +2166,37 @@ is_empty_test() ->
ok = leveled_bookie:book_close(Bookie1).
is_empty_headonly_test() ->
RootPath = reset_filestructure(),
{ok, Bookie1} = book_start([{root_path, RootPath},
{max_journalsize, 1000000},
{cache_size, 500},
{head_only, no_lookup}]),
?assertMatch(true, book_isempty(Bookie1, ?HEAD_TAG)),
ObjSpecs =
[{add, <<"B1">>, <<"K1">>, 1, 100},
{remove, <<"B1">>, <<"K1">>, 0, null}],
ok = book_mput(Bookie1, ObjSpecs),
?assertMatch(false, book_isempty(Bookie1, ?HEAD_TAG)),
ok = book_close(Bookie1).
is_empty_stringkey_test() ->
RootPath = reset_filestructure(),
{ok, Bookie1} = book_start([{root_path, RootPath},
{max_journalsize, 1000000},
{cache_size, 500}]),
?assertMatch(true, book_isempty(Bookie1, ?STD_TAG)),
Past = leveled_util:integer_now() - 300,
?assertMatch(true, leveled_bookie:book_isempty(Bookie1, ?STD_TAG)),
ok = book_tempput(Bookie1,
"B", "K", {value, <<"V">>}, [],
?STD_TAG, Past),
ok = book_put(Bookie1,
"B", "K0", {value, <<"V">>}, [],
?STD_TAG),
?assertMatch(false, book_isempty(Bookie1, ?STD_TAG)),
ok = book_close(Bookie1).
scan_table_test() ->
K1 = leveled_codec:to_ledgerkey(<<"B1">>,
<<"K1">>,