#include <assert.h>
#include <stdlib.h>
+#include <stdio.h>
#include <string.h>
#include <stdbool.h>
#include <glib.h>
}
/*
- * Parses `cmdline` with argpar_parse() using the option descriptors
+ * Parses `cmdline` with the argpar API using the option descriptors
* `descrs`, and ensures that the resulting effective command line is
* `expected_cmd_line` and that the number of ingested original
* arguments is `expected_ingested_orig_args`.
* by space-separating each formatted item (see append_to_res_str()).
*/
static
-void test_succeed_argpar_parse(const char * const cmdline,
- const char * const expected_cmd_line,
- const struct argpar_opt_descr * const descrs,
- const unsigned int expected_ingested_orig_args)
-{
- struct argpar_parse_ret parse_ret;
- GString * const res_str = g_string_new(NULL);
- gchar ** const argv = g_strsplit(cmdline, " ", 0);
- unsigned int i;
-
- assert(argv);
- assert(res_str);
- parse_ret = argpar_parse(g_strv_length(argv),
- (const char * const *) argv, descrs, false);
- ok(parse_ret.items,
- "argpar_parse() succeeds for command line `%s`", cmdline);
- ok(!parse_ret.error,
- "argpar_parse() doesn't set an error for command line `%s`",
- cmdline);
- ok(parse_ret.ingested_orig_args == expected_ingested_orig_args,
- "argpar_parse() returns the correct number of ingested "
- "original arguments for command line `%s`", cmdline);
-
- if (parse_ret.ingested_orig_args != expected_ingested_orig_args) {
- diag("Expected: %u Got: %u", expected_ingested_orig_args,
- parse_ret.ingested_orig_args);
- }
-
- if (!parse_ret.items) {
- fail("argpar_parse() returns the expected parsing items "
- "for command line `%s`", cmdline);
- goto end;
- }
-
- for (i = 0; i < parse_ret.items->n_items; i++) {
- append_to_res_str(res_str, parse_ret.items->items[i]);
- }
-
- ok(strcmp(expected_cmd_line, res_str->str) == 0,
- "argpar_parse() returns the expected parsed arguments "
- "for command line `%s`", cmdline);
-
- if (strcmp(expected_cmd_line, res_str->str) != 0) {
- diag("Expected: `%s`", expected_cmd_line);
- diag("Got: `%s`", res_str->str);
- }
-
-end:
- argpar_parse_ret_fini(&parse_ret);
- g_string_free(res_str, TRUE);
- g_strfreev(argv);
-}
-
-/*
- * Parses `cmdline` with the iterator API using the option descriptors
- * `descrs`, and ensures that the resulting effective command line is
- * `expected_cmd_line` and that the number of ingested original
- * arguments is `expected_ingested_orig_args`.
- *
- * This function splits `cmdline` on spaces to create an original
- * argument array.
- *
- * This function builds the resulting command line from parsing items
- * by space-separating each formatted item (see append_to_res_str()).
- */
-static
-void test_succeed_argpar_iter(const char * const cmdline,
+void test_succeed(const char * const cmdline,
const char * const expected_cmd_line,
const struct argpar_opt_descr * const descrs,
const unsigned int expected_ingested_orig_args)
free(error);
}
-/*
- * Calls test_succeed_argpar_parse() and test_succeed_argpar_iter()
- * with the provided parameters.
- */
-static
-void test_succeed(const char * const cmdline,
- const char * const expected_cmd_line,
- const struct argpar_opt_descr * const descrs,
- const unsigned int expected_ingested_orig_args)
-{
- test_succeed_argpar_parse(cmdline, expected_cmd_line, descrs,
- expected_ingested_orig_args);
- test_succeed_argpar_iter(cmdline, expected_cmd_line, descrs,
- expected_ingested_orig_args);
-}
-
static
void succeed_tests(void)
{
"-f --yeah= -f",
descrs, 3);
}
-}
-
-/*
- * Parses `cmdline` with argpar_parse() using the option descriptors
- * `descrs`, and ensures that the function fails and that it sets an
- * error which is equal to `expected_error`.
- *
- * This function splits `cmdline` on spaces to create an original
- * argument array.
- */
-static
-void test_fail_argpar_parse(const char * const cmdline,
- const char * const expected_error,
- const struct argpar_opt_descr * const descrs)
-{
- struct argpar_parse_ret parse_ret;
- gchar ** const argv = g_strsplit(cmdline, " ", 0);
- parse_ret = argpar_parse(g_strv_length(argv),
- (const char * const *) argv, descrs, true);
- ok(!parse_ret.items,
- "argpar_parse() fails for command line `%s`", cmdline);
- ok(parse_ret.error,
- "argpar_parse() sets an error string for command line `%s`",
- cmdline);
+ /* `-` non-option argument */
+ {
+ const struct argpar_opt_descr descrs[] = {
+ { 0, 'f', NULL, false },
+ ARGPAR_OPT_DESCR_SENTINEL
+ };
- if (parse_ret.items) {
- fail("argpar_parse() sets the expected error string");
- goto end;
+ test_succeed(
+ "-f - -f",
+ "-f -<1,0> -f",
+ descrs, 3);
}
- ok(strcmp(expected_error, parse_ret.error) == 0,
- "argpar_parse() sets the expected error string "
- "for command line `%s`", cmdline);
+ /* `--` non-option argument */
+ {
+ const struct argpar_opt_descr descrs[] = {
+ { 0, 'f', NULL, false },
+ ARGPAR_OPT_DESCR_SENTINEL
+ };
- if (strcmp(expected_error, parse_ret.error) != 0) {
- diag("Expected: `%s`", expected_error);
- diag("Got: `%s`", parse_ret.error);
+ test_succeed(
+ "-f -- -f",
+ "-f --<1,0> -f",
+ descrs, 3);
}
-end:
- argpar_parse_ret_fini(&parse_ret);
- g_strfreev(argv);
+ /* Very long name of long option */
+ {
+ const char opt_name[] =
+ "kale-chips-waistcoat-yr-bicycle-rights-gochujang-"
+ "woke-tumeric-flexitarian-biodiesel-chillwave-cliche-"
+ "ethical-cardigan-listicle-pok-pok-sustainable-live-"
+ "edge-jianbing-gochujang-butcher-disrupt-tattooed-"
+ "tumeric-prism-photo-booth-vape-kogi-jean-shorts-"
+ "blog-williamsburg-fingerstache-palo-santo-artisan-"
+ "affogato-occupy-skateboard-adaptogen-neutra-celiac-"
+ "put-a-bird-on-it-kombucha-everyday-carry-hot-chicken-"
+ "craft-beer-subway-tile-tote-bag-disrupt-selvage-"
+ "raclette-art-party-readymade-paleo-heirloom-trust-"
+ "fund-small-batch-kinfolk-woke-cardigan-prism-"
+ "chambray-la-croix-hashtag-unicorn-edison-bulb-tbh-"
+ "cornhole-cliche-tattooed-green-juice-adaptogen-"
+ "kitsch-lo-fi-vexillologist-migas-gentrify-"
+ "viral-raw-denim";
+ const struct argpar_opt_descr descrs[] = {
+ { 0, '\0', opt_name, true },
+ ARGPAR_OPT_DESCR_SENTINEL
+ };
+ char cmdline[1024];
+
+ sprintf(cmdline, "--%s=23", opt_name);
+ test_succeed(cmdline, cmdline, descrs, 1);
+ }
}
/*
- * Parses `cmdline` with the iterator API using the option descriptors
+ * Parses `cmdline` with the argpar API using the option descriptors
* `descrs`, and ensures that argpar_iter_next() fails with status
* `expected_status` and that it sets an error which is equal to
* `expected_error`.
* argument array.
*/
static
-void test_fail_argpar_iter(const char * const cmdline,
- const char * const expected_error,
+void test_fail(const char * const cmdline, const char * const expected_error,
const enum argpar_iter_next_status expected_status,
const struct argpar_opt_descr * const descrs)
{
g_strfreev(argv);
}
-/*
- * Calls test_fail_argpar_parse() and test_fail_argpar_iter() with the
- * provided parameters.
- */
-static
-void test_fail(const char * const cmdline, const char * const expected_error,
- const enum argpar_iter_next_status expected_iter_next_status,
- const struct argpar_opt_descr * const descrs)
-{
- test_fail_argpar_parse(cmdline, expected_error, descrs);
- test_fail_argpar_iter(cmdline, expected_error,
- expected_iter_next_status, descrs);
-}
-
static
void fail_tests(void)
{
descrs);
}
- /* Invalid `-` */
- {
- const struct argpar_opt_descr descrs[] = {
- { 0, 'a', NULL, false },
- { 0, 'b', NULL, false },
- { 0, 'c', NULL, true },
- ARGPAR_OPT_DESCR_SENTINEL
- };
-
- test_fail(
- "-ab - -c",
- "While parsing argument #2 (`-`): Invalid argument",
- ARGPAR_ITER_NEXT_STATUS_ERROR_INVALID_ARG,
- descrs);
- }
-
- /* Invalid `--` */
- {
- const struct argpar_opt_descr descrs[] = {
- { 0, 'a', NULL, false },
- { 0, 'b', NULL, false },
- { 0, 'c', NULL, true },
- ARGPAR_OPT_DESCR_SENTINEL
- };
-
- test_fail(
- "-ab -- -c",
- "While parsing argument #2 (`--`): Invalid argument",
- ARGPAR_ITER_NEXT_STATUS_ERROR_INVALID_ARG,
- descrs);
- }
-
+ /* Unexpected long option argument */
{
const struct argpar_opt_descr descrs[] = {
{ 0, 'c', "chevre", false },
int main(void)
{
- plan_tests(419);
+ plan_tests(296);
succeed_tests();
fail_tests();
return exit_status();
projects / argpar.git / blobdiff