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bitset: Add an event stream implementation

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This commit is contained in:
nick
2013-09-12 12:30:50 +01:00
parent 83426e1c01
commit 0a029fbbf5
2 changed files with 246 additions and 2 deletions
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120
tests/unit/check_bitset.c
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@@ -306,25 +306,141 @@ START_TEST( test_bitset_run_count )
}
END_TEST
START_TEST( test_bitset_set_range_doesnt_push_to_stream )
{
struct bitset_mapping *map = bitset_alloc( 64, 1 );
bitset_set_range( map, 0, 64 );
ck_assert_int_eq( map->stream->size, 0 );
bitset_free( map );
}
END_TEST
START_TEST( test_bitset_clear_range_doesnt_push_to_stream )
{
struct bitset_mapping *map = bitset_alloc( 64, 1 );
bitset_clear_range( map, 0, 64 );
ck_assert_int_eq( map->stream->size, 0 );
bitset_free( map );
}
END_TEST
START_TEST(test_bitset_stream_on)
{
struct bitset_mapping *map = bitset_alloc( 64, 1 );
struct bitset_stream_entry result;
memset( &result, 0, sizeof( result ) );
bitset_stream_on( map );
ck_assert_int_eq( 1, map->stream_enabled );
bitset_stream_dequeue( map, &result );
ck_assert_int_eq( BITSET_STREAM_ON, result.event );
ck_assert_int_eq( 0, result.from );
ck_assert_int_eq( 64, result.len );
bitset_free( map );
}
END_TEST
START_TEST(test_bitset_stream_off)
{
struct bitset_mapping *map = bitset_alloc( 64, 1 );
struct bitset_stream_entry result;
memset( &result, 0, sizeof( result ) );
bitset_stream_on( map );
bitset_stream_off( map );
ck_assert_int_eq( 0, map->stream_enabled );
ck_assert_int_eq( 2, map->stream->size );
bitset_stream_dequeue( map, NULL ); // ON
bitset_stream_dequeue( map, &result ); // OFF
ck_assert_int_eq( BITSET_STREAM_OFF, result.event );
ck_assert_int_eq( 0, result.from );
ck_assert_int_eq( 64, result.len );
bitset_free( map );
}
END_TEST
START_TEST(test_bitset_stream_with_set_range)
{
struct bitset_mapping *map = bitset_alloc( 64, 1 );
struct bitset_stream_entry result;
memset( &result, 0, sizeof( result ) );
bitset_stream_on( map );
bitset_set_range( map, 0, 32 );
ck_assert_int_eq( 2, map->stream->size );
bitset_stream_dequeue( map, NULL ); // ON
bitset_stream_dequeue( map, &result ); // SET
ck_assert_int_eq( BITSET_STREAM_SET, result.event );
ck_assert_int_eq( 0, result.from );
ck_assert_int_eq( 32, result.len );
bitset_free( map );
}
END_TEST
START_TEST(test_bitset_stream_with_clear_range)
{
struct bitset_mapping *map = bitset_alloc( 64, 1 );
struct bitset_stream_entry result;
memset( &result, 0, sizeof( result ) );
bitset_stream_on( map );
bitset_clear_range( map, 0, 32 );
ck_assert_int_eq( 2, map->stream->size );
bitset_stream_dequeue( map, NULL ); // ON
bitset_stream_dequeue( map, &result ); // UNSET
ck_assert_int_eq( BITSET_STREAM_UNSET, result.event );
ck_assert_int_eq( 0, result.from );
ck_assert_int_eq( 32, result.len );
bitset_free( map );
}
END_TEST
Suite* bitset_suite(void)
{
Suite *s = suite_create("bitset");
TCase *tc_bit = tcase_create("bit");
TCase *tc_bitset = tcase_create("bitset");
tcase_add_test(tc_bit, test_bit_set);
tcase_add_test(tc_bit, test_bit_clear);
tcase_add_test(tc_bit, test_bit_tests);
tcase_add_test(tc_bit, test_bit_ranges);
tcase_add_test(tc_bit, test_bit_runs);
suite_add_tcase(s, tc_bit);
TCase *tc_bitset = tcase_create("bitset");
tcase_add_test(tc_bitset, test_bitset);
tcase_add_test(tc_bitset, test_bitset_set);
tcase_add_test(tc_bitset, test_bitset_clear);
tcase_add_test(tc_bitset, test_bitset_run_count);
tcase_add_test(tc_bitset, test_bitset_set_range);
tcase_add_test(tc_bitset, test_bitset_clear_range);
suite_add_tcase(s, tc_bit);
tcase_add_test(tc_bitset, test_bitset_set_range_doesnt_push_to_stream);
tcase_add_test(tc_bitset, test_bitset_clear_range_doesnt_push_to_stream);
suite_add_tcase(s, tc_bitset);
TCase *tc_bitset_stream = tcase_create("bitset_stream");
tcase_add_test(tc_bitset_stream, test_bitset_stream_on);
tcase_add_test(tc_bitset_stream, test_bitset_stream_off);
tcase_add_test(tc_bitset_stream, test_bitset_stream_with_set_range);
tcase_add_test(tc_bitset_stream, test_bitset_stream_with_clear_range);
suite_add_tcase(s, tc_bitset_stream);
return s;
}