mirror of
https://github.com/valitydev/riak_test.git
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91 lines
2.7 KiB
Erlang
91 lines
2.7 KiB
Erlang
%% -------------------------------------------------------------------
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%%
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%% Copyright (c) 2015 Basho Technologies, Inc.
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%%
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%% This file is provided to you under the Apache License,
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%% Version 2.0 (the "License"); you may not use this file
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%% except in compliance with the License. You may obtain
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%% a copy of the License at
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%%
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%% http://www.apache.org/licenses/LICENSE-2.0
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%%
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%% Unless required by applicable law or agreed to in writing,
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%% software distributed under the License is distributed on an
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%% "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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%% KIND, either express or implied. See the License for the
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%% specific language governing permissions and limitations
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%% under the License.
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%%
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%% -------------------------------------------------------------------
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-module(ts_simple_div_by_zero).
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-behavior(riak_test).
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-export([confirm/0]).
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-include_lib("eunit/include/eunit.hrl").
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%% Test handling of division by zero in a query select clause.
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confirm() ->
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DDL = ts_util:get_ddl(aggregation),
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Data = ts_util:get_valid_aggregation_data_not_null(10),
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TestType = normal,
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{Cluster, ClientConn} = ts_util:cluster_and_connect(single),
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ts_util:create_table(TestType, Cluster, DDL, table()),
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ok = riakc_ts:put(ClientConn, table(), Data),
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TsQueryFn =
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fun(Query_x) ->
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ts_util:single_query(ClientConn, Query_x)
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end,
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arithmetic_int_div_int_zero_test(TsQueryFn),
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arithmetic_float_div_int_zero_test(TsQueryFn),
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arithmetic_int_div_float_zero_test(TsQueryFn),
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arithmetic_float_div_float_zero_test(TsQueryFn),
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arithmetic_div_by_zero_as_function_argument_test(TsQueryFn),
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pass.
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%%
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arithmetic_int_div_int_zero_test(TsQueryFn) ->
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Actual = TsQueryFn(
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"SELECT 2 / 0 FROM " ++ table() ++ where()),
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?assertEqual(error_divide_by_zero(), Actual).
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%%
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arithmetic_float_div_int_zero_test(TsQueryFn) ->
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Actual = TsQueryFn(
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"SELECT 2.0 / 0 FROM " ++ table() ++ where()),
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?assertEqual(error_divide_by_zero(), Actual).
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%%
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arithmetic_int_div_float_zero_test(TsQueryFn) ->
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Actual = TsQueryFn(
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"SELECT 2 / 0.0 FROM " ++ table() ++ where()),
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?assertEqual(error_divide_by_zero(), Actual).
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%%
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arithmetic_float_div_float_zero_test(TsQueryFn) ->
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Actual = TsQueryFn(
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"SELECT 2.0 / 0.0 FROM " ++ table() ++ where()),
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?assertEqual(error_divide_by_zero(), Actual).
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%%
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arithmetic_div_by_zero_as_function_argument_test(TsQueryFn) ->
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Actual = TsQueryFn(
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"SELECT SUM(2 / 0) FROM " ++ table() ++ where()),
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?assertEqual(error_divide_by_zero(), Actual).
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%%
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table() ->
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"WeatherData".
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%%
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where() ->
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" "
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"WHERE myfamily = 'family1' AND myseries = 'seriesX' "
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"AND time >= 1 AND time <= 10 ".
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error_divide_by_zero() ->
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{error,{1001,<<"Divide by zero">>}}.
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