ceph/src/jaegertracing/thrift/lib/erl/test/test_rendered_double_constants.erl

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  10 %%   http://www.apache.org/licenses/LICENSE-2.0
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  17 %% under the License.
  18 %%
  19
  20 -module(test_rendered_double_constants).
  21
  22 -ifdef(TEST).
  23 -include_lib("eunit/include/eunit.hrl").
  24
  25 -include("gen-erl/double_constants_test_constants.hrl").
  26
  27 -define(EPSILON, 0.0000001).
  28
  29 rendered_double_constants_test() ->
  30   ?assert(abs(1.0 - ?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_INT_CONSTANT_TEST) =< ?EPSILON),
  31   ?assert(abs(-100.0 - ?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_NEGATIVE_INT_CONSTANT_TEST) =< ?EPSILON),
  32   ?assert(abs(9223372036854775807.0 - ?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_LARGEST_INT_CONSTANT_TEST) =< ?EPSILON),
  33   ?assert(abs(-9223372036854775807.0 - ?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_SMALLEST_INT_CONSTANT_TEST) =< ?EPSILON),
  34   ?assert(abs(3.14159265359 - ?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_DOUBLE_WITH_MANY_DECIMALS_TEST) =< ?EPSILON),
  35   ?assert(abs(1000000.1 - ?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_FRACTIONAL_DOUBLE_TEST) =< ?EPSILON),
  36   ?assert(abs(-1000000.1 - ?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_NEGATIVE_FRACTIONAL_DOUBLE_TEST) =< ?EPSILON),
  37   ?assert(abs(1.7e+308 - ?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_LARGE_DOUBLE_TEST) =< ?EPSILON),
  38   ?assert(abs(9223372036854775816.43 - ?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_LARGE_FRACTIONAL_DOUBLE_TEST) =< ?EPSILON),
  39   ?assert(abs(-1.7e+308 - ?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_SMALL_DOUBLE_TEST) =< ?EPSILON),
  40   ?assert(abs(-9223372036854775816.43 - ?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_NEGATIVE_BUT_LARGE_FRACTIONAL_DOUBLE_TEST) =< ?EPSILON),
  41   ?assert(is_float(?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_INT_CONSTANT_TEST)),
  42   ?assert(is_float(?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_NEGATIVE_INT_CONSTANT_TEST)),
  43   ?assert(is_float(?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_LARGEST_INT_CONSTANT_TEST)),
  44   ?assert(is_float(?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_SMALLEST_INT_CONSTANT_TEST)),
  45   ?assert(is_float(?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_DOUBLE_WITH_MANY_DECIMALS_TEST)),
  46   ?assert(is_float(?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_FRACTIONAL_DOUBLE_TEST)),
  47   ?assert(is_float(?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_NEGATIVE_FRACTIONAL_DOUBLE_TEST)),
  48   ?assert(is_float(?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_LARGE_DOUBLE_TEST)),
  49   ?assert(is_float(?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_LARGE_FRACTIONAL_DOUBLE_TEST)),
  50   ?assert(is_float(?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_SMALL_DOUBLE_TEST)),
  51   ?assert(is_float(?DOUBLE_CONSTANTS_TEST_DOUBLE_ASSIGNED_TO_NEGATIVE_BUT_LARGE_FRACTIONAL_DOUBLE_TEST)).
  52
  53 rendered_double_list_test() ->
  54   ?assertEqual(12, length(?DOUBLE_CONSTANTS_TEST_DOUBLE_LIST_TEST)),
  55   ?assert(abs(1.0 - lists:nth(1, ?DOUBLE_CONSTANTS_TEST_DOUBLE_LIST_TEST)) =< ?EPSILON),
  56   ?assert(abs(-100.0 - lists:nth(2, ?DOUBLE_CONSTANTS_TEST_DOUBLE_LIST_TEST)) =< ?EPSILON),
  57   ?assert(abs(100.0 - lists:nth(3, ?DOUBLE_CONSTANTS_TEST_DOUBLE_LIST_TEST)) =< ?EPSILON),
  58   ?assert(abs(9223372036854775807.0 - lists:nth(4, ?DOUBLE_CONSTANTS_TEST_DOUBLE_LIST_TEST)) =< ?EPSILON),
  59   ?assert(abs(-9223372036854775807.0 - lists:nth(5, ?DOUBLE_CONSTANTS_TEST_DOUBLE_LIST_TEST)) =< ?EPSILON),
  60   ?assert(abs(3.14159265359 - lists:nth(6, ?DOUBLE_CONSTANTS_TEST_DOUBLE_LIST_TEST)) =< ?EPSILON),
  61   ?assert(abs(1000000.1 - lists:nth(7, ?DOUBLE_CONSTANTS_TEST_DOUBLE_LIST_TEST)) =< ?EPSILON),
  62   ?assert(abs(-1000000.1 - lists:nth(8, ?DOUBLE_CONSTANTS_TEST_DOUBLE_LIST_TEST)) =< ?EPSILON),
  63   ?assert(abs(1.7e+308 - lists:nth(9, ?DOUBLE_CONSTANTS_TEST_DOUBLE_LIST_TEST)) =< ?EPSILON),
  64   ?assert(abs(-1.7e+308 - lists:nth(10, ?DOUBLE_CONSTANTS_TEST_DOUBLE_LIST_TEST)) =< ?EPSILON),
  65   ?assert(abs(9223372036854775816.43 - lists:nth(11, ?DOUBLE_CONSTANTS_TEST_DOUBLE_LIST_TEST)) =< ?EPSILON),
  66   ?assert(abs(-9223372036854775816.43 - lists:nth(12, ?DOUBLE_CONSTANTS_TEST_DOUBLE_LIST_TEST)) =< ?EPSILON).
  67
  68 -endif. %% TEST