8 Here is one of the unit tests as an example::
11 main (int argc, char **argv)
13 static char base_grocery[] = "GRO";
14 static char base_hardware[] = "HRD";
20 const char *i_sku_base;
23 struct item list[] = {
24 { "gum", 1412, 54, 10, base_grocery, 415 },
25 { "rope", 85, 4, 2, base_hardware, 212 },
26 { "ladder", 0, 2, 1, base_hardware, 517 },
27 { "bolt", 4123, 144, 42, base_hardware, 632 },
28 { "water", 17, 14, 2, base_grocery, 2331 },
29 { NULL, 0, 0, 0, NULL, 0 }
31 struct item list2[] = {
32 { "fish", 1321, 45, 1, base_grocery, 533 },
36 { "in-stock", "number", "Number of items in stock" },
37 { "name", "string", "Name of the item" },
38 { "on-order", "number", "Number of items on order" },
39 { "sku", "string", "Stock Keeping Unit" },
40 { "sold", "number", "Number of items sold" },
43 int info_count = (sizeof(info) / sizeof(info[0])) - 1;
45 argc = xo_parse_args(argc, argv);
49 xo_set_info(NULL, info, info_count);
51 xo_open_container_h(NULL, "top");
53 xo_open_container("data");
56 for (ip = list; ip->i_title; ip++) {
57 xo_open_instance("item");
59 xo_emit("{L:Item} '{k:name/%s}':\n", ip->i_title);
60 xo_emit("{P: }{L:Total sold}: {n:sold/%u%s}\n",
61 ip->i_sold, ip->i_sold ? ".0" : "");
62 xo_emit("{P: }{Lwc:In stock}{:in-stock/%u}\n",
64 xo_emit("{P: }{Lwc:On order}{:on-order/%u}\n",
66 xo_emit("{P: }{L:SKU}: {q:sku/%s-000-%u}\n",
67 ip->i_sku_base, ip->i_sku_num);
69 xo_close_instance("item");
72 xo_close_list("item");
73 xo_close_container("data");
75 xo_open_container("data");
78 for (ip = list2; ip->i_title; ip++) {
79 xo_open_instance("item");
81 xo_emit("{L:Item} '{:name/%s}':\n", ip->i_title);
82 xo_emit("{P: }{L:Total sold}: {n:sold/%u%s}\n",
83 ip->i_sold, ip->i_sold ? ".0" : "");
84 xo_emit("{P: }{Lwc:In stock}{:in-stock/%u}\n",
86 xo_emit("{P: }{Lwc:On order}{:on-order/%u}\n",
88 xo_emit("{P: }{L:SKU}: {q:sku/%s-000-%u}\n",
89 ip->i_sku_base, ip->i_sku_num);
91 xo_close_instance("item");
94 xo_close_list("item");
95 xo_close_container("data");
97 xo_close_container_h(NULL, "top");
104 % ./testxo --libxo text
138 % ./testxo --libxo json,pretty
175 "sku": "GRO-000-2331"
194 % ./testxo --libxo pretty,xml
200 <in-stock>54</in-stock>
201 <on-order>10</on-order>
202 <sku>GRO-000-415</sku>
207 <in-stock>4</in-stock>
208 <on-order>2</on-order>
209 <sku>HRD-000-212</sku>
214 <in-stock>2</in-stock>
215 <on-order>1</on-order>
216 <sku>HRD-000-517</sku>
221 <in-stock>144</in-stock>
222 <on-order>42</on-order>
223 <sku>HRD-000-632</sku>
228 <in-stock>14</in-stock>
229 <on-order>2</on-order>
230 <sku>GRO-000-2331</sku>
237 <in-stock>45</in-stock>
238 <on-order>1</on-order>
239 <sku>GRO-000-533</sku>
246 % ./testxo --libxo pretty,html
248 <div class="label">Item</div>
249 <div class="text"> '</div>
250 <div class="data" data-tag="name">gum</div>
251 <div class="text">':</div>
254 <div class="padding"> </div>
255 <div class="label">Total sold</div>
256 <div class="text">: </div>
257 <div class="data" data-tag="sold">1412.0</div>
260 <div class="padding"> </div>
261 <div class="label">In stock</div>
262 <div class="decoration">:</div>
263 <div class="padding"> </div>
264 <div class="data" data-tag="in-stock">54</div>
267 <div class="padding"> </div>
268 <div class="label">On order</div>
269 <div class="decoration">:</div>
270 <div class="padding"> </div>
271 <div class="data" data-tag="on-order">10</div>
274 <div class="padding"> </div>
275 <div class="label">SKU</div>
276 <div class="text">: </div>
277 <div class="data" data-tag="sku">GRO-000-415</div>
280 <div class="label">Item</div>
281 <div class="text"> '</div>
282 <div class="data" data-tag="name">rope</div>
283 <div class="text">':</div>
286 <div class="padding"> </div>
287 <div class="label">Total sold</div>
288 <div class="text">: </div>
289 <div class="data" data-tag="sold">85.0</div>
292 <div class="padding"> </div>
293 <div class="label">In stock</div>
294 <div class="decoration">:</div>
295 <div class="padding"> </div>
296 <div class="data" data-tag="in-stock">4</div>
299 <div class="padding"> </div>
300 <div class="label">On order</div>
301 <div class="decoration">:</div>
302 <div class="padding"> </div>
303 <div class="data" data-tag="on-order">2</div>
306 <div class="padding"> </div>
307 <div class="label">SKU</div>
308 <div class="text">: </div>
309 <div class="data" data-tag="sku">HRD-000-212</div>
312 <div class="label">Item</div>
313 <div class="text"> '</div>
314 <div class="data" data-tag="name">ladder</div>
315 <div class="text">':</div>
318 <div class="padding"> </div>
319 <div class="label">Total sold</div>
320 <div class="text">: </div>
321 <div class="data" data-tag="sold">0</div>
324 <div class="padding"> </div>
325 <div class="label">In stock</div>
326 <div class="decoration">:</div>
327 <div class="padding"> </div>
328 <div class="data" data-tag="in-stock">2</div>
331 <div class="padding"> </div>
332 <div class="label">On order</div>
333 <div class="decoration">:</div>
334 <div class="padding"> </div>
335 <div class="data" data-tag="on-order">1</div>
338 <div class="padding"> </div>
339 <div class="label">SKU</div>
340 <div class="text">: </div>
341 <div class="data" data-tag="sku">HRD-000-517</div>
344 <div class="label">Item</div>
345 <div class="text"> '</div>
346 <div class="data" data-tag="name">bolt</div>
347 <div class="text">':</div>
350 <div class="padding"> </div>
351 <div class="label">Total sold</div>
352 <div class="text">: </div>
353 <div class="data" data-tag="sold">4123.0</div>
356 <div class="padding"> </div>
357 <div class="label">In stock</div>
358 <div class="decoration">:</div>
359 <div class="padding"> </div>
360 <div class="data" data-tag="in-stock">144</div>
363 <div class="padding"> </div>
364 <div class="label">On order</div>
365 <div class="decoration">:</div>
366 <div class="padding"> </div>
367 <div class="data" data-tag="on-order">42</div>
370 <div class="padding"> </div>
371 <div class="label">SKU</div>
372 <div class="text">: </div>
373 <div class="data" data-tag="sku">HRD-000-632</div>
376 <div class="label">Item</div>
377 <div class="text"> '</div>
378 <div class="data" data-tag="name">water</div>
379 <div class="text">':</div>
382 <div class="padding"> </div>
383 <div class="label">Total sold</div>
384 <div class="text">: </div>
385 <div class="data" data-tag="sold">17.0</div>
388 <div class="padding"> </div>
389 <div class="label">In stock</div>
390 <div class="decoration">:</div>
391 <div class="padding"> </div>
392 <div class="data" data-tag="in-stock">14</div>
395 <div class="padding"> </div>
396 <div class="label">On order</div>
397 <div class="decoration">:</div>
398 <div class="padding"> </div>
399 <div class="data" data-tag="on-order">2</div>
402 <div class="padding"> </div>
403 <div class="label">SKU</div>
404 <div class="text">: </div>
405 <div class="data" data-tag="sku">GRO-000-2331</div>
408 <div class="label">Item</div>
409 <div class="text"> '</div>
410 <div class="data" data-tag="name">fish</div>
411 <div class="text">':</div>
414 <div class="padding"> </div>
415 <div class="label">Total sold</div>
416 <div class="text">: </div>
417 <div class="data" data-tag="sold">1321.0</div>
420 <div class="padding"> </div>
421 <div class="label">In stock</div>
422 <div class="decoration">:</div>
423 <div class="padding"> </div>
424 <div class="data" data-tag="in-stock">45</div>
427 <div class="padding"> </div>
428 <div class="label">On order</div>
429 <div class="decoration">:</div>
430 <div class="padding"> </div>
431 <div class="data" data-tag="on-order">1</div>
434 <div class="padding"> </div>
435 <div class="label">SKU</div>
436 <div class="text">: </div>
437 <div class="data" data-tag="sku">GRO-000-533</div>
440 HTML output with xpath and info flags::
442 % ./testxo --libxo pretty,html,xpath,info
444 <div class="label">Item</div>
445 <div class="text"> '</div>
446 <div class="data" data-tag="name"
447 data-xpath="/top/data/item/name" data-type="string"
448 data-help="Name of the item">gum</div>
449 <div class="text">':</div>
452 <div class="padding"> </div>
453 <div class="label">Total sold</div>
454 <div class="text">: </div>
455 <div class="data" data-tag="sold"
456 data-xpath="/top/data/item/sold" data-type="number"
457 data-help="Number of items sold">1412.0</div>
460 <div class="padding"> </div>
461 <div class="label">In stock</div>
462 <div class="decoration">:</div>
463 <div class="padding"> </div>
464 <div class="data" data-tag="in-stock"
465 data-xpath="/top/data/item/in-stock" data-type="number"
466 data-help="Number of items in stock">54</div>
469 <div class="padding"> </div>
470 <div class="label">On order</div>
471 <div class="decoration">:</div>
472 <div class="padding"> </div>
473 <div class="data" data-tag="on-order"
474 data-xpath="/top/data/item/on-order" data-type="number"
475 data-help="Number of items on order">10</div>
478 <div class="padding"> </div>
479 <div class="label">SKU</div>
480 <div class="text">: </div>
481 <div class="data" data-tag="sku"
482 data-xpath="/top/data/item/sku" data-type="string"
483 data-help="Stock Keeping Unit">GRO-000-415</div>
486 <div class="label">Item</div>
487 <div class="text"> '</div>
488 <div class="data" data-tag="name"
489 data-xpath="/top/data/item/name" data-type="string"
490 data-help="Name of the item">rope</div>
491 <div class="text">':</div>
494 <div class="padding"> </div>
495 <div class="label">Total sold</div>
496 <div class="text">: </div>
497 <div class="data" data-tag="sold"
498 data-xpath="/top/data/item/sold" data-type="number"
499 data-help="Number of items sold">85.0</div>
502 <div class="padding"> </div>
503 <div class="label">In stock</div>
504 <div class="decoration">:</div>
505 <div class="padding"> </div>
506 <div class="data" data-tag="in-stock"
507 data-xpath="/top/data/item/in-stock" data-type="number"
508 data-help="Number of items in stock">4</div>
511 <div class="padding"> </div>
512 <div class="label">On order</div>
513 <div class="decoration">:</div>
514 <div class="padding"> </div>
515 <div class="data" data-tag="on-order"
516 data-xpath="/top/data/item/on-order" data-type="number"
517 data-help="Number of items on order">2</div>
520 <div class="padding"> </div>
521 <div class="label">SKU</div>
522 <div class="text">: </div>
523 <div class="data" data-tag="sku"
524 data-xpath="/top/data/item/sku" data-type="string"
525 data-help="Stock Keeping Unit">HRD-000-212</div>
528 <div class="label">Item</div>
529 <div class="text"> '</div>
530 <div class="data" data-tag="name"
531 data-xpath="/top/data/item/name" data-type="string"
532 data-help="Name of the item">ladder</div>
533 <div class="text">':</div>
536 <div class="padding"> </div>
537 <div class="label">Total sold</div>
538 <div class="text">: </div>
539 <div class="data" data-tag="sold"
540 data-xpath="/top/data/item/sold" data-type="number"
541 data-help="Number of items sold">0</div>
544 <div class="padding"> </div>
545 <div class="label">In stock</div>
546 <div class="decoration">:</div>
547 <div class="padding"> </div>
548 <div class="data" data-tag="in-stock"
549 data-xpath="/top/data/item/in-stock" data-type="number"
550 data-help="Number of items in stock">2</div>
553 <div class="padding"> </div>
554 <div class="label">On order</div>
555 <div class="decoration">:</div>
556 <div class="padding"> </div>
557 <div class="data" data-tag="on-order"
558 data-xpath="/top/data/item/on-order" data-type="number"
559 data-help="Number of items on order">1</div>
562 <div class="padding"> </div>
563 <div class="label">SKU</div>
564 <div class="text">: </div>
565 <div class="data" data-tag="sku"
566 data-xpath="/top/data/item/sku" data-type="string"
567 data-help="Stock Keeping Unit">HRD-000-517</div>
570 <div class="label">Item</div>
571 <div class="text"> '</div>
572 <div class="data" data-tag="name"
573 data-xpath="/top/data/item/name" data-type="string"
574 data-help="Name of the item">bolt</div>
575 <div class="text">':</div>
578 <div class="padding"> </div>
579 <div class="label">Total sold</div>
580 <div class="text">: </div>
581 <div class="data" data-tag="sold"
582 data-xpath="/top/data/item/sold" data-type="number"
583 data-help="Number of items sold">4123.0</div>
586 <div class="padding"> </div>
587 <div class="label">In stock</div>
588 <div class="decoration">:</div>
589 <div class="padding"> </div>
590 <div class="data" data-tag="in-stock"
591 data-xpath="/top/data/item/in-stock" data-type="number"
592 data-help="Number of items in stock">144</div>
595 <div class="padding"> </div>
596 <div class="label">On order</div>
597 <div class="decoration">:</div>
598 <div class="padding"> </div>
599 <div class="data" data-tag="on-order"
600 data-xpath="/top/data/item/on-order" data-type="number"
601 data-help="Number of items on order">42</div>
604 <div class="padding"> </div>
605 <div class="label">SKU</div>
606 <div class="text">: </div>
607 <div class="data" data-tag="sku"
608 data-xpath="/top/data/item/sku" data-type="string"
609 data-help="Stock Keeping Unit">HRD-000-632</div>
612 <div class="label">Item</div>
613 <div class="text"> '</div>
614 <div class="data" data-tag="name"
615 data-xpath="/top/data/item/name" data-type="string"
616 data-help="Name of the item">water</div>
617 <div class="text">':</div>
620 <div class="padding"> </div>
621 <div class="label">Total sold</div>
622 <div class="text">: </div>
623 <div class="data" data-tag="sold"
624 data-xpath="/top/data/item/sold" data-type="number"
625 data-help="Number of items sold">17.0</div>
628 <div class="padding"> </div>
629 <div class="label">In stock</div>
630 <div class="decoration">:</div>
631 <div class="padding"> </div>
632 <div class="data" data-tag="in-stock"
633 data-xpath="/top/data/item/in-stock" data-type="number"
634 data-help="Number of items in stock">14</div>
637 <div class="padding"> </div>
638 <div class="label">On order</div>
639 <div class="decoration">:</div>
640 <div class="padding"> </div>
641 <div class="data" data-tag="on-order"
642 data-xpath="/top/data/item/on-order" data-type="number"
643 data-help="Number of items on order">2</div>
646 <div class="padding"> </div>
647 <div class="label">SKU</div>
648 <div class="text">: </div>
649 <div class="data" data-tag="sku"
650 data-xpath="/top/data/item/sku" data-type="string"
651 data-help="Stock Keeping Unit">GRO-000-2331</div>
654 <div class="label">Item</div>
655 <div class="text"> '</div>
656 <div class="data" data-tag="name"
657 data-xpath="/top/data/item/name" data-type="string"
658 data-help="Name of the item">fish</div>
659 <div class="text">':</div>
662 <div class="padding"> </div>
663 <div class="label">Total sold</div>
664 <div class="text">: </div>
665 <div class="data" data-tag="sold"
666 data-xpath="/top/data/item/sold" data-type="number"
667 data-help="Number of items sold">1321.0</div>
670 <div class="padding"> </div>
671 <div class="label">In stock</div>
672 <div class="decoration">:</div>
673 <div class="padding"> </div>
674 <div class="data" data-tag="in-stock"
675 data-xpath="/top/data/item/in-stock" data-type="number"
676 data-help="Number of items in stock">45</div>
679 <div class="padding"> </div>
680 <div class="label">On order</div>
681 <div class="decoration">:</div>
682 <div class="padding"> </div>
683 <div class="data" data-tag="on-order"
684 data-xpath="/top/data/item/on-order" data-type="number"
685 data-help="Number of items on order">1</div>
688 <div class="padding"> </div>
689 <div class="label">SKU</div>
690 <div class="text">: </div>
691 <div class="data" data-tag="sku"
692 data-xpath="/top/data/item/sku" data-type="string"
693 data-help="Stock Keeping Unit">GRO-000-533</div>