2 * UCW Library -- Table printer
4 * (c) 2014 Robert Kessl <robert.kessl@economia.cz>
8 #include <ucw/string.h>
9 #include <ucw/stkstring.h>
11 #include <ucw/table.h>
12 #include <ucw/strtonum.h>
17 /* Forward declarations */
19 static void table_update_ll(struct table *tbl);
21 /*** Management of tables ***/
23 struct table *table_init(const struct table_template *tbl_template)
25 struct mempool *pool = mp_new(4096);
26 struct table *new_inst = mp_alloc_zero(pool, sizeof(struct table));
28 new_inst->pool = pool;
30 // initialize column definitions
31 uint col_count = 0; // count the number of columns in the struct table
33 if(tbl_template->columns[col_count].name == NULL &&
34 tbl_template->columns[col_count].width == 0 &&
35 tbl_template->columns[col_count].type_def == COL_TYPE_ANY)
37 ASSERT(tbl_template->columns[col_count].name != NULL);
38 ASSERT(tbl_template->columns[col_count].width != 0);
42 new_inst->column_count = col_count;
44 new_inst->columns = tbl_template->columns;
45 new_inst->ll_headers = mp_alloc(new_inst->pool, sizeof(int) * col_count);
46 for(uint i = 0; i < col_count; i++) {
47 new_inst->ll_headers[i] = -1;
50 // initialize column_order
51 if(tbl_template->column_order) {
52 for(int cols_to_output = 0; ; cols_to_output++) {
53 if(tbl_template->column_order[cols_to_output].idx == ~0U) break;
56 new_inst->column_order = mp_alloc_zero(new_inst->pool, sizeof(struct table_col_instance) * cols_to_output);
57 memcpy(new_inst->column_order, tbl_template->column_order, sizeof(struct table_col_instance) * cols_to_output);
58 for(uint i = 0; i < new_inst->cols_to_output; i++) {
59 new_inst->column_order[i].cell_content = NULL;
60 int col_def_idx = new_inst->column_order[i].idx;
61 new_inst->column_order[i].col_def = new_inst->columns + col_def_idx;
62 new_inst->column_order[i].fmt = tbl_template->columns[col_def_idx].fmt;
65 new_inst->cols_to_output = cols_to_output;
68 new_inst->col_delimiter = tbl_template->col_delimiter;
69 new_inst->print_header = true;
71 new_inst->row_printing_started = false;
72 new_inst->col_out = -1;
73 new_inst->formatter = tbl_template->formatter;
74 if(!new_inst->formatter) {
75 new_inst->formatter = &table_fmt_human_readable;
77 new_inst->formatter_data = NULL;
81 void table_cleanup(struct table *tbl)
86 // TODO: test default column order
87 static void table_make_default_column_order(struct table *tbl)
89 struct table_col_instance *col_order = alloca(sizeof(struct table_col_instance) * (tbl->column_count + 1));
90 bzero(col_order, sizeof(struct table_col_instance) * tbl->column_count);
92 for(int i = 0; i < tbl->column_count; i++) {
93 col_order[i].idx = (uint) i;
94 // currently, XTYPE_FMT_DEFAULT is 0, so bzero actually sets it correctly. This makes it more explicit.
95 col_order[i].fmt = XTYPE_FMT_DEFAULT;
97 struct table_col_instance tbl_col_order_end = TBL_COL_ORDER_END;
98 col_order[tbl->column_count] = tbl_col_order_end;
100 table_set_col_order(tbl, col_order);
103 void table_start(struct table *tbl, struct fastbuf *out)
105 tbl->row_printing_started = false;
108 ASSERT_MSG(tbl->out, "Output fastbuf not specified.");
110 if(tbl->column_order == NULL) table_make_default_column_order(tbl);
111 // update linked lists
112 table_update_ll(tbl);
113 if(tbl->formatter->table_start != NULL) tbl->formatter->table_start(tbl);
115 mp_save(tbl->pool, &tbl->pool_state);
117 ASSERT_MSG(tbl->col_delimiter, "Column delimiter not specified.");
120 void table_end(struct table *tbl)
122 tbl->row_printing_started = false;
124 mp_restore(tbl->pool, &tbl->pool_state);
126 if(tbl->formatter->table_end) tbl->formatter->table_end(tbl);
129 /*** Configuration ***/
131 void table_set_formatter(struct table *tbl, const struct table_formatter *fmt)
133 tbl->formatter = fmt;
136 int table_get_col_idx(struct table *tbl, const char *col_name)
138 for(int i = 0; i < tbl->column_count; i++) {
139 if(strcmp(tbl->columns[i].name, col_name) == 0) return i;
144 const char * table_get_col_list(struct table *tbl)
146 if(tbl->column_count == 0) return "";
148 char *tmp = mp_strdup(tbl->pool, tbl->columns[0].name);
150 for(int i = 1; i < tbl->column_count; i++) {
151 tmp = mp_printf_append(tbl->pool, tmp, ", %s", tbl->columns[i].name);
157 static void table_update_ll(struct table *tbl)
159 int cols_to_output = tbl->cols_to_output;
161 for(int i = 0; i < tbl->column_count; i++) {
162 tbl->ll_headers[i] = -1;
165 for(int i = 0; i < cols_to_output; i++) {
166 int col_def_idx = tbl->column_order[i].idx;
167 tbl->column_order[i].col_def = tbl->columns + col_def_idx;
170 for(int i = 0; i < cols_to_output; i++) {
171 int col_def_idx = tbl->column_order[i].idx;
172 int first = tbl->ll_headers[col_def_idx];
173 tbl->ll_headers[col_def_idx] = i;
174 tbl->column_order[i].next_column = first;
178 void table_set_col_order(struct table *tbl, const struct table_col_instance *col_order)
180 uint cols_to_output = 0;
181 for(; ; cols_to_output++) {
182 if(col_order[cols_to_output].idx == ~0U) break;
183 ASSERT_MSG(col_order[cols_to_output].idx < (uint) tbl->column_count,
184 "Column %d does not exist; column number should be between 0 and %d(including).", col_order[cols_to_output].idx, tbl->column_count - 1);
187 tbl->cols_to_output = cols_to_output;
188 tbl->column_order = mp_alloc(tbl->pool, sizeof(struct table_col_instance) * cols_to_output);
189 memcpy(tbl->column_order, col_order, sizeof(struct table_col_instance) * cols_to_output);
190 for(uint i = 0; i < cols_to_output; i++) {
191 int col_def_idx = tbl->column_order[i].idx; // this is given in col_order
192 tbl->column_order[i].col_def = tbl->columns + col_def_idx;
193 tbl->column_order[i].cell_content = NULL; // cell_content is copied from @col_order, so make sure that it is NULL
194 tbl->column_order[i].next_column = -1;
195 // tbl->column_order[i].fmt should be untouched (copied from col_order)
199 bool table_col_is_printed(struct table *tbl, uint col_def_idx)
201 if(tbl->ll_headers[col_def_idx] == -1) return false;
206 const char *table_set_col_opt(struct table *tbl, uint col_inst_idx, const char *col_opt)
208 const struct table_column *col_def = tbl->column_order[col_inst_idx].col_def;
210 // Make sure that we do not call table_set_col_opt, which would
211 // result in an infinite recursion.
212 if(col_def && col_def->set_col_opt) {
213 ASSERT_MSG(col_def->set_col_opt != table_set_col_opt,"table_set_col_opt should not be used as a struct table_column::set_col_opt hook");
214 return col_def->set_col_opt(tbl, col_inst_idx, col_opt);
217 if(col_def && col_def->type_def && col_def->type_def->parse_fmt) {
219 const char *tmp_err = col_def->type_def->parse_fmt(col_opt, &fmt, tbl->pool);
220 if(tmp_err) return tmp_err;
221 tbl->column_order[col_inst_idx].fmt = fmt;
225 return mp_printf(tbl->pool, "Invalid column format option: '%s' for column %d.", col_opt, col_inst_idx);
229 * the input is a null-terminated string that contains: "<col-name>'['<param1>','<param2>\0
230 * i.e., the ']' is missing and is replaced by \0.
231 * the function replace the '[' by \0 and then parses the rest of the string.
233 static char **table_parse_col_arg2(char *col_def)
235 char * left_br = strchr(col_def, '[');
236 if(left_br == NULL) return NULL;
241 char *col_opt = left_br;
244 char **result = NULL;
245 GARY_INIT(result, 0);
247 next = strchr(col_opt, ',');
249 if(*next == 0) break;
252 *GARY_PUSH(result) = col_opt;
256 *GARY_PUSH(result) = col_opt;
262 * TODO: This function deliberately leaks memory. When it is called multiple times,
263 * previous column orders still remain allocated in the table's memory pool.
265 const char * table_set_col_order_by_name(struct table *tbl, const char *col_order_str)
267 if(col_order_str[0] == '*') {
268 table_make_default_column_order(tbl);
272 if(!col_order_str[0]) {
273 tbl->column_order = mp_alloc(tbl->pool, 0);
274 tbl->cols_to_output = 0;
278 char *tmp_col_order = stk_strdup(col_order_str);
281 bool inside_brackets = false;
282 for(int i = 0; col_order_str[i] != 0; i++) {
283 if(col_order_str[i] == '[') inside_brackets = true;
284 if(col_order_str[i] == ']') inside_brackets = false;
285 if(!inside_brackets && col_order_str[i] == ',') {
290 tbl->cols_to_output = col_count;
291 tbl->column_order = mp_alloc_zero(tbl->pool, sizeof(struct table_col_instance) * col_count);
293 int curr_col_inst_idx = 0;
294 char *name_start = tmp_col_order;
296 char *next = strpbrk(name_start, "[,");
297 if(next && *next == '[') {
298 next = strchr(next, ']');
299 if(!next) return mp_printf(tbl->pool, "Invalid column definition, missing ']'.");
301 next = *next == 0 ? NULL : next + 1; // if next points to the last \0 => end the computation
306 char **args = table_parse_col_arg2(name_start); // this sets 0 on the '['
307 int col_def_idx = table_get_col_idx(tbl, name_start);
309 if(col_def_idx == -1) {
310 return mp_printf(tbl->pool, "Unknown table column '%s', possible column names are: %s.", name_start, table_get_col_list(tbl));
312 tbl->column_order[curr_col_inst_idx].col_def = tbl->columns + col_def_idx;
313 tbl->column_order[curr_col_inst_idx].idx = col_def_idx;
314 tbl->column_order[curr_col_inst_idx].fmt = tbl->columns[col_def_idx].fmt;
316 for(uint i = 0; i < GARY_SIZE(args); i++) {
317 const char *err = NULL;
318 err = table_set_col_opt(tbl, curr_col_inst_idx, args[i]);
319 if(err) return mp_printf(tbl->pool, "Error occured while setting column option: %s.", err);
331 /*** Table cells ***/
334 * The TBL_COL_ITER_START macro are used for iterating over all instances of a particular column in
335 * table _tbl. _colidx is the column index in _tbl, _instptr is the pointer to the column instance
336 * (struct table_col_instance *), _idxval is the index of current column index. The variables are
337 * enclosed in a block, so they do not introduce variable name collisions.
339 * The TBL_COL_ITER_END macro must close the block started with TBL_COL_ITER_START.
341 * These macros are usually used to hide the implementation details of the column instances linked
342 * list. This is usefull for definition of new types.
344 #define TBL_COL_ITER_START(_tbl, _colidx, _instptr, _idxval) { struct table_col_instance *_instptr = NULL; int _idxval = _tbl->ll_headers[_colidx]; \
345 for(_idxval = _tbl->ll_headers[_colidx], _instptr = _tbl->column_order + _idxval; _idxval != -1; _idxval = _tbl->column_order[_idxval].next_column, _instptr = _tbl->column_order + _idxval)
347 #define TBL_COL_ITER_END }
349 static void table_col_raw(struct table *tbl, int col_templ, const char *col_content)
351 TBL_COL_ITER_START(tbl, col_templ, curr_col_ptr, curr_col) {
352 curr_col_ptr->cell_content = col_content;
356 void table_col_generic_format(struct table *tbl, int col, void *value, const struct xtype *expected_type)
358 ASSERT_MSG(col < tbl->column_count && col >= 0, "Table column %d does not exist.", col);
359 ASSERT(tbl->columns[col].type_def == COL_TYPE_ANY || expected_type == tbl->columns[col].type_def);
360 tbl->row_printing_started = true;
361 TBL_COL_ITER_START(tbl, col, curr_col, curr_col_inst_idx) {
362 enum xtype_fmt fmt = curr_col->fmt;
363 curr_col->cell_content = expected_type->format(value, fmt, tbl->pool);
367 #undef TBL_COL_ITER_START
368 #undef TBL_COL_ITER_END
370 void table_col_printf(struct table *tbl, int col, const char *fmt, ...)
372 ASSERT_MSG(col < tbl->column_count && col >= 0, "Table column %d does not exist.", col);
373 tbl->row_printing_started = true;
376 char *cell_content = mp_vprintf(tbl->pool, fmt, args);
377 table_col_raw(tbl, col, cell_content);
381 TABLE_COL_BODY(int, int)
382 TABLE_COL_BODY(uint, uint)
383 TABLE_COL_BODY(double, double)
384 TABLE_COL_BODY(intmax, intmax_t)
385 TABLE_COL_BODY(uintmax, uintmax_t)
386 TABLE_COL_BODY(s64, s64)
387 TABLE_COL_BODY(u64, u64)
388 TABLE_COL_BODY(bool, bool)
389 TABLE_COL_BODY(str, const char *)
391 void table_reset_row(struct table *tbl)
393 for(uint i = 0; i < tbl->cols_to_output; i++) {
394 tbl->column_order[i].cell_content = NULL;
396 mp_restore(tbl->pool, &tbl->pool_state);
397 tbl->row_printing_started = false;
400 void table_end_row(struct table *tbl)
402 ASSERT(tbl->formatter->row_output);
403 if(tbl->row_printing_started == false) return;
404 tbl->formatter->row_output(tbl);
405 table_reset_row(tbl);
408 /* Construction of a cell using a fastbuf */
410 struct fastbuf *table_col_fbstart(struct table *tbl, int col)
412 fbpool_init(&tbl->fb_col_out);
413 fbpool_start(&tbl->fb_col_out, tbl->pool, 1);
415 return &tbl->fb_col_out.fb;
418 void table_col_fbend(struct table *tbl)
420 char *cell_content = fbpool_end(&tbl->fb_col_out);
421 table_col_raw(tbl, tbl->col_out, cell_content);
425 /*** Option parsing ***/
427 const char *table_set_option_value(struct table *tbl, const char *key, const char *value)
429 // Options with no value
430 if(value == NULL || (value != NULL && strlen(value) == 0)) {
431 if(strcmp(key, "noheader") == 0) {
432 tbl->print_header = false;
437 // Options with a value
439 if(strcmp(key, "header") == 0) {
441 const char *err = xt_bool.parse(value, &tmp, tbl->pool);
443 return mp_printf(tbl->pool, "Invalid header parameter: '%s' has invalid value: '%s'.", key, value);
445 tbl->print_header = tmp;
448 } else if(strcmp(key, "cols") == 0) {
449 return table_set_col_order_by_name(tbl, value);
450 } else if(strcmp(key, "fmt") == 0) {
451 if(strcmp(value, "human") == 0) table_set_formatter(tbl, &table_fmt_human_readable);
452 else if(strcmp(value, "machine") == 0) table_set_formatter(tbl, &table_fmt_machine_readable);
453 else if(strcmp(value, "blockline") == 0) table_set_formatter(tbl, &table_fmt_blockline);
455 return "Invalid argument to output-type option.";
458 } else if(strcmp(key, "cells") == 0) {
460 const char *err = xtype_parse_fmt(NULL, value, &fmt, tbl->pool);
461 if(err) return mp_printf(tbl->pool, "Invalid cell format: '%s'.", err);
462 for(uint i = 0; i < tbl->cols_to_output; i++) {
463 tbl->column_order[i].fmt = fmt;
466 } else if(strcmp(key, "raw") == 0 || strcmp(key, "pretty") == 0) {
468 const char *err = xtype_parse_fmt(NULL, key, &fmt, tbl->pool);
469 if(err) return mp_printf(tbl->pool, "Invalid cell format: '%s'.", err);
470 for(uint i = 0; i < tbl->cols_to_output; i++) {
471 tbl->column_order[i].fmt = fmt;
474 } else if(strcmp(key, "col-delim") == 0) {
475 char * d = mp_printf(tbl->pool, "%s", value);
476 tbl->col_delimiter = d;
482 if(tbl->formatter && tbl->formatter->process_option) {
483 const char *err = NULL;
484 if(tbl->formatter->process_option(tbl, key, value, &err)) {
489 // Unrecognized option
490 return mp_printf(tbl->pool, "Invalid option: '%s%s%s'.", key, (value ? ":" : ""), (value ? : ""));
493 const char *table_set_option(struct table *tbl, const char *opt)
495 char *key = stk_strdup(opt);
496 char *value = strchr(key, ':');
500 return table_set_option_value(tbl, key, value);
503 const char *table_set_gary_options(struct table *tbl, char **gary_table_opts)
505 for(uint i = 0; i < GARY_SIZE(gary_table_opts); i++) {
506 const char *rv = table_set_option(tbl, gary_table_opts[i]);
514 /*** Default formatter for human-readable output ***/
516 static void table_row_human_readable(struct table *tbl)
518 for(uint i = 0; i < tbl->cols_to_output; i++) {
519 const struct table_column *col_def = tbl->column_order[i].col_def;
521 bputs(tbl->out, tbl->col_delimiter);
523 int col_width = col_def->width & CELL_WIDTH_MASK;
524 if(col_def->width & CELL_ALIGN_LEFT) col_width = -1 * col_width;
525 bprintf(tbl->out, "%*s", col_width, tbl->column_order[i].cell_content);
527 bputc(tbl->out, '\n');
530 static void table_write_header(struct table *tbl)
532 for(uint i = 0; i < tbl->cols_to_output; i++) {
533 const struct table_column *col_def = tbl->column_order[i].col_def;
535 bputs(tbl->out, tbl->col_delimiter);
537 int col_width = col_def->width & CELL_WIDTH_MASK;
538 if(col_def->width & CELL_ALIGN_LEFT) col_width = -1 * col_width;
539 bprintf(tbl->out, "%*s", col_width, col_def->name);
541 bputc(tbl->out, '\n');
544 static void table_start_human_readable(struct table *tbl)
546 if(tbl->col_delimiter == NULL) {
547 tbl->col_delimiter = " ";
550 if(tbl->print_header != false) {
551 table_write_header(tbl);
555 const struct table_formatter table_fmt_human_readable = {
556 .row_output = table_row_human_readable,
557 .table_start = table_start_human_readable,
560 /*** Default formatter for machine-readable output ***/
562 static void table_row_machine_readable(struct table *tbl)
564 for(uint i = 0; i < tbl->cols_to_output; i++) {
566 bputs(tbl->out, tbl->col_delimiter);
568 bputs(tbl->out, tbl->column_order[i].cell_content);
570 bputc(tbl->out, '\n');
573 static void table_start_machine_readable(struct table *tbl)
575 if(tbl->col_delimiter == NULL) {
576 tbl->col_delimiter = "\t";
579 if(tbl->print_header != false && tbl->cols_to_output > 0) {
580 bputs(tbl->out, tbl->column_order[0].col_def->name);
581 for(uint i = 1; i < tbl->cols_to_output; i++) {
582 bputs(tbl->out, tbl->col_delimiter);
583 bputs(tbl->out, tbl->column_order[i].col_def->name);
585 bputc(tbl->out, '\n');
589 const struct table_formatter table_fmt_machine_readable = {
590 .row_output = table_row_machine_readable,
591 .table_start = table_start_machine_readable,
595 /*** Blockline formatter ***/
597 static void table_row_blockline_output(struct table *tbl)
599 for(uint i = 0; i < tbl->cols_to_output; i++) {
600 const struct table_column *col_def = tbl->column_order[i].col_def;
601 bprintf(tbl->out, "%s: %s\n", col_def->name, tbl->column_order[i].cell_content);
603 bputc(tbl->out, '\n');
606 static void table_start_blockline(struct table *tbl)
608 if(tbl->col_delimiter == NULL) {
609 tbl->col_delimiter = "\n";
613 const struct table_formatter table_fmt_blockline = {
614 .row_output = table_row_blockline_output,
615 .table_start = table_start_blockline
624 enum test_table_cols {
625 TEST_COL0_STR, TEST_COL1_INT, TEST_COL2_UINT, TEST_COL3_BOOL, TEST_COL4_DOUBLE
628 static struct table_col_instance test_column_order[] = { TBL_COL(TEST_COL3_BOOL), TBL_COL(TEST_COL4_DOUBLE),
629 TBL_COL(TEST_COL2_UINT), TBL_COL(TEST_COL1_INT), TBL_COL(TEST_COL0_STR), TBL_COL_ORDER_END };
631 static struct table_template test_tbl = {
633 [TEST_COL0_STR] = TBL_COL_STR("col0_str", 20),
634 [TEST_COL1_INT] = TBL_COL_INT("col1_int", 8),
635 [TEST_COL2_UINT] = TBL_COL_UINT("col2_uint", 9),
636 [TEST_COL3_BOOL] = TBL_COL_BOOL_FMT("col3_bool", 9, XTYPE_FMT_PRETTY),
637 [TEST_COL4_DOUBLE] = TBL_COL_DOUBLE("col4_double", 11),
640 TBL_COL_ORDER(test_column_order),
641 TBL_FMT_HUMAN_READABLE,
642 TBL_COL_DELIMITER("\t"),
646 * tests: table_set_nt, table_set_uint, table_set_bool, table_set_double, table_set_printf
648 static void do_print1(struct table *test_tbl)
650 table_col_str(test_tbl, TEST_COL0_STR, "sdsdf");
651 table_col_int(test_tbl, TEST_COL1_INT, -10);
652 table_col_int(test_tbl, TEST_COL1_INT, 10000);
653 table_col_uint(test_tbl, TEST_COL2_UINT, 10);
654 table_col_printf(test_tbl, TEST_COL2_UINT, "XXX-%u", 22222);
655 table_col_bool(test_tbl, TEST_COL3_BOOL, true);
656 table_col_double(test_tbl, TEST_COL4_DOUBLE, 1.5);
657 table_col_printf(test_tbl, TEST_COL4_DOUBLE, "AAA");
658 table_end_row(test_tbl);
660 table_col_str(test_tbl, TEST_COL0_STR, "test");
661 table_col_int(test_tbl, TEST_COL1_INT, -100);
662 table_col_uint(test_tbl, TEST_COL2_UINT, 100);
663 table_col_bool(test_tbl, TEST_COL3_BOOL, false);
664 table_col_printf(test_tbl, TEST_COL4_DOUBLE, "%.2lf", 1.5);
665 table_end_row(test_tbl);
668 static void test_simple1(struct fastbuf *out)
670 struct table *tbl = table_init(&test_tbl);
672 // print table with header
673 table_set_col_order_by_name(tbl, "col3_bool");
674 table_start(tbl, out);
678 // print the same table as in the previous case without header
679 table_set_col_order_by_name(tbl, "col0_str,col2_uint,col1_int,col3_bool");
680 table_start(tbl, out);
684 // this also tests whether there is need to call table_set_col_order_by_name after table_end was called
685 tbl->print_header = false;
686 table_start(tbl, out);
689 tbl->print_header = true;
691 table_set_col_order_by_name(tbl, "col3_bool");
692 table_start(tbl, out);
696 table_set_col_order_by_name(tbl, "col3_bool,col0_str");
697 table_start(tbl, out);
701 table_set_col_order_by_name(tbl, "col0_str,col3_bool,col2_uint");
702 table_start(tbl, out);
706 table_set_col_order_by_name(tbl, "col0_str,col3_bool,col2_uint,col0_str,col3_bool,col2_uint,col0_str,col3_bool,col2_uint");
707 table_start(tbl, out);
711 table_set_col_order_by_name(tbl, "col0_str,col1_int,col2_uint,col3_bool,col4_double");
712 table_start(tbl, out);
717 // test table_col_order_fmt
718 struct table_col_instance col_order[] = { TBL_COL(TEST_COL0_STR), TBL_COL_FMT(TEST_COL4_DOUBLE, XTYPE_FMT_PRETTY), TBL_COL_FMT(TEST_COL4_DOUBLE, XTYPE_FMT_RAW), TBL_COL_ORDER_END };
719 table_set_col_order(tbl, col_order);
720 table_start(tbl, out);
722 table_col_str(tbl, TEST_COL0_STR, "test");
723 table_col_double(tbl, TEST_COL4_DOUBLE, 1.23456789);
726 table_col_str(tbl, TEST_COL0_STR, "test");
727 table_col_double(tbl, TEST_COL4_DOUBLE, 1.23456789);
735 enum test_any_table_cols {
736 TEST_ANY_COL0_INT, TEST_ANY_COL1_ANY
739 static struct table_col_instance test_any_column_order[] = { TBL_COL(TEST_ANY_COL0_INT), TBL_COL_FMT(TEST_ANY_COL1_ANY, XTYPE_FMT_PRETTY), TBL_COL_ORDER_END };
741 static struct table_template test_any_tbl = {
743 [TEST_ANY_COL0_INT] = TBL_COL_INT("col0_int", 8),
744 [TEST_ANY_COL1_ANY] = TBL_COL_ANY_FMT("col1_any", 9, XTYPE_FMT_PRETTY),
747 TBL_COL_ORDER(test_any_column_order),
748 TBL_FMT_HUMAN_READABLE,
749 TBL_COL_DELIMITER("\t"),
752 static void test_any_type(struct fastbuf *out)
754 struct table *tbl = table_init(&test_any_tbl);
756 table_start(tbl, out);
758 table_col_int(tbl, TEST_ANY_COL0_INT, -10);
759 table_col_int(tbl, TEST_ANY_COL1_ANY, 10000);
762 table_col_int(tbl, TEST_ANY_COL0_INT, -10);
763 table_col_double(tbl, TEST_ANY_COL1_ANY, 1.4);
766 table_col_printf(tbl, TEST_ANY_COL0_INT, "%d", 10);
767 table_col_double(tbl, TEST_ANY_COL1_ANY, 1.4);
774 int main(int argc UNUSED, char **argv UNUSED)
777 out = bfdopen_shared(1, 4096);