diff options
Diffstat (limited to 'third_party/git/t/helper/test-parse-options.c')
| -rw-r--r-- | third_party/git/t/helper/test-parse-options.c | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/third_party/git/t/helper/test-parse-options.c b/third_party/git/t/helper/test-parse-options.c deleted file mode 100644 index af82db06ac..0000000000 --- a/third_party/git/t/helper/test-parse-options.c +++ /dev/null @@ -1,188 +0,0 @@ -#include "test-tool.h" -#include "cache.h" -#include "parse-options.h" -#include "string-list.h" -#include "trace2.h" - -static int boolean = 0; -static int integer = 0; -static unsigned long magnitude = 0; -static timestamp_t timestamp; -static int abbrev = 7; -static int verbose = -1; /* unspecified */ -static int dry_run = 0, quiet = 0; -static char *string = NULL; -static char *file = NULL; -static int ambiguous; -static struct string_list list = STRING_LIST_INIT_NODUP; - -static struct { - int called; - const char *arg; - int unset; -} length_cb; - -static int length_callback(const struct option *opt, const char *arg, int unset) -{ - length_cb.called = 1; - length_cb.arg = arg; - length_cb.unset = unset; - - if (unset) - return 1; /* do not support unset */ - - *(int *)opt->value = strlen(arg); - return 0; -} - -static int number_callback(const struct option *opt, const char *arg, int unset) -{ - BUG_ON_OPT_NEG(unset); - *(int *)opt->value = strtol(arg, NULL, 10); - return 0; -} - -static int collect_expect(const struct option *opt, const char *arg, int unset) -{ - struct string_list *expect; - struct string_list_item *item; - struct strbuf label = STRBUF_INIT; - const char *colon; - - if (!arg || unset) - die("malformed --expect option"); - - expect = (struct string_list *)opt->value; - colon = strchr(arg, ':'); - if (!colon) - die("malformed --expect option, lacking a colon"); - strbuf_add(&label, arg, colon - arg); - item = string_list_insert(expect, strbuf_detach(&label, NULL)); - if (item->util) - die("malformed --expect option, duplicate %s", label.buf); - item->util = (void *)arg; - return 0; -} - -__attribute__((format (printf,3,4))) -static void show(struct string_list *expect, int *status, const char *fmt, ...) -{ - struct string_list_item *item; - struct strbuf buf = STRBUF_INIT; - va_list args; - - va_start(args, fmt); - strbuf_vaddf(&buf, fmt, args); - va_end(args); - - if (!expect->nr) - printf("%s\n", buf.buf); - else { - char *colon = strchr(buf.buf, ':'); - if (!colon) - die("malformed output format, output lacking colon: %s", fmt); - *colon = '\0'; - item = string_list_lookup(expect, buf.buf); - *colon = ':'; - if (!item) - ; /* not among entries being checked */ - else { - if (strcmp((const char *)item->util, buf.buf)) { - printf("-%s\n", (char *)item->util); - printf("+%s\n", buf.buf); - *status = 1; - } - } - } - strbuf_release(&buf); -} - -int cmd__parse_options(int argc, const char **argv) -{ - const char *prefix = "prefix/"; - const char *usage[] = { - "test-tool parse-options <options>", - "", - "A helper function for the parse-options API.", - NULL - }; - struct string_list expect = STRING_LIST_INIT_NODUP; - struct option options[] = { - OPT_BOOL(0, "yes", &boolean, "get a boolean"), - OPT_BOOL('D', "no-doubt", &boolean, "begins with 'no-'"), - { OPTION_SET_INT, 'B', "no-fear", &boolean, NULL, - "be brave", PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL, 1 }, - OPT_COUNTUP('b', "boolean", &boolean, "increment by one"), - OPT_BIT('4', "or4", &boolean, - "bitwise-or boolean with ...0100", 4), - OPT_NEGBIT(0, "neg-or4", &boolean, "same as --no-or4", 4), - OPT_GROUP(""), - OPT_INTEGER('i', "integer", &integer, "get a integer"), - OPT_INTEGER('j', NULL, &integer, "get a integer, too"), - OPT_MAGNITUDE('m', "magnitude", &magnitude, "get a magnitude"), - OPT_SET_INT(0, "set23", &integer, "set integer to 23", 23), - OPT_CALLBACK('L', "length", &integer, "str", - "get length of <str>", length_callback), - OPT_FILENAME('F', "file", &file, "set file to <file>"), - OPT_GROUP("String options"), - OPT_STRING('s', "string", &string, "string", "get a string"), - OPT_STRING(0, "string2", &string, "str", "get another string"), - OPT_STRING(0, "st", &string, "st", "get another string (pervert ordering)"), - OPT_STRING('o', NULL, &string, "str", "get another string"), - OPT_NOOP_NOARG(0, "obsolete"), - OPT_STRING_LIST(0, "list", &list, "str", "add str to list"), - OPT_GROUP("Magic arguments"), - OPT_ARGUMENT("quux", NULL, "means --quux"), - OPT_NUMBER_CALLBACK(&integer, "set integer to NUM", - number_callback), - { OPTION_COUNTUP, '+', NULL, &boolean, NULL, "same as -b", - PARSE_OPT_NOARG | PARSE_OPT_NONEG | PARSE_OPT_NODASH }, - { OPTION_COUNTUP, 0, "ambiguous", &ambiguous, NULL, - "positive ambiguity", PARSE_OPT_NOARG | PARSE_OPT_NONEG }, - { OPTION_COUNTUP, 0, "no-ambiguous", &ambiguous, NULL, - "negative ambiguity", PARSE_OPT_NOARG | PARSE_OPT_NONEG }, - OPT_GROUP("Standard options"), - OPT__ABBREV(&abbrev), - OPT__VERBOSE(&verbose, "be verbose"), - OPT__DRY_RUN(&dry_run, "dry run"), - OPT__QUIET(&quiet, "be quiet"), - OPT_CALLBACK(0, "expect", &expect, "string", - "expected output in the variable dump", - collect_expect), - OPT_GROUP("Alias"), - OPT_STRING('A', "alias-source", &string, "string", "get a string"), - OPT_ALIAS('Z', "alias-target", "alias-source"), - OPT_END(), - }; - int i; - int ret = 0; - - trace2_cmd_name("_parse_"); - - argc = parse_options(argc, (const char **)argv, prefix, options, usage, 0); - - if (length_cb.called) { - const char *arg = length_cb.arg; - int unset = length_cb.unset; - show(&expect, &ret, "Callback: \"%s\", %d", - (arg ? arg : "not set"), unset); - } - show(&expect, &ret, "boolean: %d", boolean); - show(&expect, &ret, "integer: %d", integer); - show(&expect, &ret, "magnitude: %lu", magnitude); - show(&expect, &ret, "timestamp: %"PRItime, timestamp); - show(&expect, &ret, "string: %s", string ? string : "(not set)"); - show(&expect, &ret, "abbrev: %d", abbrev); - show(&expect, &ret, "verbose: %d", verbose); - show(&expect, &ret, "quiet: %d", quiet); - show(&expect, &ret, "dry run: %s", dry_run ? "yes" : "no"); - show(&expect, &ret, "file: %s", file ? file : "(not set)"); - - for (i = 0; i < list.nr; i++) - show(&expect, &ret, "list: %s", list.items[i].string); - - for (i = 0; i < argc; i++) - show(&expect, &ret, "arg %02d: %s", i, argv[i]); - - return ret; -} |