comparison: tests/test_json.c
tests/test_json.c
- changeset 1117
- 54df904472b0
- parent 1112
- 22dc2163fffd
- child 1119
- ff4d7e76f85a
equal
deleted
inserted
replaced
| 1116:b381da3a9b19 | 1117:54df904472b0 |
|---|---|
| 885 CX_TEST_ASSERT(cx_testing_allocator_verify(&talloc)); | 885 CX_TEST_ASSERT(cx_testing_allocator_verify(&talloc)); |
| 886 } | 886 } |
| 887 cx_testing_allocator_destroy(&talloc); | 887 cx_testing_allocator_destroy(&talloc); |
| 888 } | 888 } |
| 889 | 889 |
| 890 CX_TEST(test_json_write_frac_max_digits) { | |
| 891 CxJsonValue* num = cxJsonCreateNumber(NULL, 3.141592653589793); | |
| 892 CxJsonWriter writer = cxJsonWriterCompact(); | |
| 893 CxBuffer buf; | |
| 894 cxBufferInit(&buf, NULL, 32, NULL, 0); | |
| 895 CX_TEST_DO { | |
| 896 // test default settings (6 digits) | |
| 897 cxJsonWrite(&buf,num, cxBufferWriteFunc, &writer); | |
| 898 CX_TEST_ASSERT(0 == cx_strcmp(cx_strn(buf.space, buf.size), CX_STR("3.141592"))); | |
| 899 | |
| 900 // test too many digits | |
| 901 cxBufferReset(&buf); | |
| 902 writer.frac_max_digits = 200; | |
| 903 cxJsonWrite(&buf, num, cxBufferWriteFunc, &writer); | |
| 904 CX_TEST_ASSERT(0 == cx_strcmp(cx_strn(buf.space, buf.size), CX_STR("3.141592653589793"))); | |
| 905 | |
| 906 // test 0 digits | |
| 907 cxBufferReset(&buf); | |
| 908 writer.frac_max_digits = 0; | |
| 909 cxJsonWrite(&buf, num, cxBufferWriteFunc, &writer); | |
| 910 CX_TEST_ASSERT(0 == cx_strcmp(cx_strn(buf.space, buf.size), CX_STR("3"))); | |
| 911 | |
| 912 // test 2 digits | |
| 913 cxBufferReset(&buf); | |
| 914 writer.frac_max_digits = 2; | |
| 915 cxJsonWrite(&buf, num, cxBufferWriteFunc, &writer); | |
| 916 CX_TEST_ASSERT(0 == cx_strcmp(cx_strn(buf.space, buf.size), CX_STR("3.14"))); | |
| 917 | |
| 918 // test 3 digits | |
| 919 cxBufferReset(&buf); | |
| 920 writer.frac_max_digits = 3; | |
| 921 cxJsonWrite(&buf, num, cxBufferWriteFunc, &writer); | |
| 922 CX_TEST_ASSERT(0 == cx_strcmp(cx_strn(buf.space, buf.size), CX_STR("3.141"))); | |
| 923 | |
| 924 // test 6 digits, but two are left of the decimal point | |
| 925 num->value.number = 47.110815; | |
| 926 cxBufferReset(&buf); | |
| 927 writer.frac_max_digits = 6; | |
| 928 cxJsonWrite(&buf, num, cxBufferWriteFunc, &writer); | |
| 929 CX_TEST_ASSERT(0 == cx_strcmp(cx_strn(buf.space, buf.size), CX_STR("47.110815"))); | |
| 930 | |
| 931 // test 4 digits with exponent | |
| 932 num->value.number = 5.11223344e23; | |
| 933 cxBufferReset(&buf); | |
| 934 writer.frac_max_digits = 4; | |
| 935 cxJsonWrite(&buf, num, cxBufferWriteFunc, &writer); | |
| 936 CX_TEST_ASSERT(0 == cx_strcmp(cx_strn(buf.space, buf.size), CX_STR("5.1122e+23"))); | |
| 937 } | |
| 938 cxBufferDestroy(&buf); | |
| 939 cxJsonValueFree(num); | |
| 940 } | |
| 941 | |
| 890 CxTestSuite *cx_test_suite_json(void) { | 942 CxTestSuite *cx_test_suite_json(void) { |
| 891 CxTestSuite *suite = cx_test_suite_new("json"); | 943 CxTestSuite *suite = cx_test_suite_new("json"); |
| 892 | 944 |
| 893 cx_test_register(suite, test_json_init_default); | 945 cx_test_register(suite, test_json_init_default); |
| 894 cx_test_register(suite, test_json_simple_object); | 946 cx_test_register(suite, test_json_simple_object); |
| 907 cx_test_register(suite, test_json_create_value); | 959 cx_test_register(suite, test_json_create_value); |
| 908 cx_test_register(suite, test_json_write_default_format); | 960 cx_test_register(suite, test_json_write_default_format); |
| 909 cx_test_register(suite, test_json_write_pretty_default_spaces); | 961 cx_test_register(suite, test_json_write_pretty_default_spaces); |
| 910 cx_test_register(suite, test_json_write_pretty_default_tabs); | 962 cx_test_register(suite, test_json_write_pretty_default_tabs); |
| 911 cx_test_register(suite, test_json_write_pretty_preserve_order); | 963 cx_test_register(suite, test_json_write_pretty_preserve_order); |
| 964 cx_test_register(suite, test_json_write_frac_max_digits); | |
| 912 | 965 |
| 913 return suite; | 966 return suite; |
| 914 } | 967 } |
| 915 | 968 |
