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C++ headers: add sort comparator and deserialize_header

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Brandon Liu
2022-11-29 20:01:28 +08:00
parent c4409afff2
commit 36a4d31aa8
2 changed files with 110 additions and 0 deletions
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55
cpp/test.cpp
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@@ -67,11 +67,66 @@ MU_TEST(test_serialize_header) {
mu_check(len == 127);
}
MU_TEST(test_deserialize_header) {
headerv3 header;
header.root_dir_offset = 1;
header.root_dir_bytes = 2;
header.json_metadata_offset = 3;
header.json_metadata_bytes = 4;
header.leaf_dirs_offset = 5;
header.leaf_dirs_bytes = 6;
header.tile_data_offset = 7;
header.tile_data_bytes = 8;
header.addressed_tiles_count = 9;
header.tile_entries_count = 10;
header.tile_contents_count = 11;
header.clustered = true;
header.internal_compression = 0x1;
header.tile_compression = 0x2;
header.tile_type = 0x3;
header.min_zoom = 12;
header.max_zoom = 13;
header.min_lon_e7 = 14;
header.min_lat_e7 = 15;
header.max_lon_e7 = 16;
header.max_lat_e7 = 17;
header.center_zoom = 14;
header.center_lon_e7 = 18;
header.center_lat_e7 = 19;
auto serialized = header.serialize();
auto deserialized = deserialize_header(serialized);
mu_check(deserialized.root_dir_offset == 1);
mu_check(deserialized.root_dir_bytes == 2);
mu_check(deserialized.json_metadata_offset == 3);
mu_check(deserialized.json_metadata_bytes == 4);
mu_check(deserialized.leaf_dirs_offset == 5);
mu_check(deserialized.leaf_dirs_bytes == 6);
mu_check(deserialized.tile_data_offset == 7);
mu_check(deserialized.tile_data_bytes == 8);
mu_check(deserialized.addressed_tiles_count == 9);
mu_check(deserialized.tile_entries_count == 10);
mu_check(deserialized.tile_contents_count == 11);
mu_check(deserialized.clustered == true);
mu_check(deserialized.internal_compression == 0x1);
mu_check(deserialized.tile_compression == 0x2);
mu_check(deserialized.tile_type == 0x3);
mu_check(deserialized.min_zoom == 12);
mu_check(deserialized.max_zoom == 13);
mu_check(deserialized.min_lon_e7 == 14);
mu_check(deserialized.min_lat_e7 == 15);
mu_check(deserialized.max_lon_e7 == 16);
mu_check(deserialized.max_lat_e7 == 17);
mu_check(deserialized.center_zoom == 14);
mu_check(deserialized.center_lon_e7 == 18);
mu_check(deserialized.center_lat_e7 == 19);
}
MU_TEST_SUITE(test_suite) {
MU_RUN_TEST(test_tileid_to_zxy);
MU_RUN_TEST(test_zxy_to_tileid);
MU_RUN_TEST(test_serialize_directory);
MU_RUN_TEST(test_serialize_header);
MU_RUN_TEST(test_deserialize_header);
}
int main(int argc, char *argv[]) {