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/*-
* Public Domain 2014-present MongoDB, Inc.
* Public Domain 2008-2014 WiredTiger, Inc.
*
* This is free and unencumbered software released into the public domain.
*
* Anyone is free to copy, modify, publish, use, compile, sell, or
* distribute this software, either in source code form or as a compiled
* binary, for any purpose, commercial or non-commercial, and by any
* means.
*
* In jurisdictions that recognize copyright laws, the author or authors
* of this software dedicate any and all copyright interest in the
* software to the public domain. We make this dedication for the benefit
* of the public at large and to the detriment of our heirs and
* successors. We intend this dedication to be an overt act of
* relinquishment in perpetuity of all present and future rights to this
* software under copyright law.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include "test_util.h"
#define DIR_STORE "dir_store"
extern char *__wt_optarg; /* argument associated with option */
extern int __wt_optind;
extern int __wt_optopt;
extern int __wt_optreset;
/*
* This is called when parsing a sub-option like the 'o' in -Po, which expects an argument. We need
* to update the option argument to point to that argument.
*/
#define EXPECT_OPTIONAL_ARG_IN_SUB_PARSE(opts) \
do { \
if (*__wt_optarg == '\0') { \
/* If we change option indicator, we need to reset getopt. */ \
__wt_optarg = opts->argv[__wt_optind++]; \
__wt_optreset = 1; \
} \
} while (0)
/*
* parse_tiered_opt --
* Parse a command line option for the tiered storage configurations.
*/
static inline void
parse_tiered_opt(TEST_OPTS *opts)
{
switch (*__wt_optarg++) {
case 'o':
EXPECT_OPTIONAL_ARG_IN_SUB_PARSE(opts);
if (__wt_optarg == NULL || *__wt_optarg == '\0')
testutil_die(EINVAL, "-Po option requires an argument");
opts->tiered_storage_source = dstrdup(__wt_optarg);
break;
case 'T':
opts->tiered_storage = true;
break;
}
}
/*
* testutil_parse_begin_opt --
* Start a set of calls to parse single command line options.
*/
void
testutil_parse_begin_opt(int argc, char *const *argv, const char *getopts_string, TEST_OPTS *opts)
{
opts->argc = 0;
opts->argv = NULL;
opts->do_data_ops = false;
opts->preserve = false;
opts->running = true;
opts->verbose = false;
opts->argv0 = argv[0];
opts->progname = testutil_set_progname(argv);
opts->getopts_string = getopts_string;
testutil_print_command_line(argc, argv);
opts->argv = (char **)argv;
opts->argc = argc;
#define USAGE_STR(ch, usage) ((strchr(getopts_string, (ch)) == NULL) ? "" : (usage))
testutil_check(__wt_snprintf(opts->usage, sizeof(opts->usage), "%s%s%s%s%s%s%s%s%s%s%s%s%s",
USAGE_STR('A', " [-A append thread count]"), USAGE_STR('b', " [-b build directory]"),
USAGE_STR('d', " [-d add data]"), USAGE_STR('h', " [-h home]"),
USAGE_STR('n', " [-n record count]"), USAGE_STR('o', " [-o op count]"),
USAGE_STR('P', " [-PT] [-Po storage source]"), USAGE_STR('p', " [-p]"),
USAGE_STR('R', " [-R read thread count]"), USAGE_STR('T', " [-T thread count]"),
USAGE_STR('t', " [-t c|f|r table type]"), USAGE_STR('v', " [-v]"),
USAGE_STR('W', " [-W write thread count]")));
}
/*
* testutil_parse_end_opt --
* Finish a set of calls to parse single command line options.
*/
void
testutil_parse_end_opt(TEST_OPTS *opts)
{
size_t len;
/*
* Setup the home directory if not explicitly specified. It needs to be unique for every test or
* the auto make parallel tester gets upset.
*/
if (opts->home == NULL) {
len = strlen("WT_TEST.") + strlen(opts->progname) + 10;
opts->home = dmalloc(len);
testutil_check(__wt_snprintf(opts->home, len, "WT_TEST.%s", opts->progname));
}
/*
* Setup the progress file name.
*/
len = strlen(opts->home) + 20;
opts->progress_file_name = dmalloc(len);
testutil_check(__wt_snprintf(opts->progress_file_name, len, "%s/progress.txt", opts->home));
/* Setup the default URI string */
len = strlen("table:") + strlen(opts->progname) + 10;
opts->uri = dmalloc(len);
testutil_check(__wt_snprintf(opts->uri, len, "table:%s", opts->progname));
if (opts->tiered_storage && opts->tiered_storage_source == NULL)
opts->tiered_storage_source = dstrdup(DIR_STORE);
}
/*
* testutil_parse_single_opt --
* Parse a single command line option for a test case.
*/
int
testutil_parse_single_opt(TEST_OPTS *opts, int ch)
{
if (ch == '?' || strchr(opts->getopts_string, ch) == NULL)
return (1);
switch (ch) {
case 'A': /* Number of append threads */
opts->n_append_threads = (uint64_t)atoll(__wt_optarg);
break;
case 'b': /* Build directory */
opts->build_dir = dstrdup(__wt_optarg);
break;
case 'd': /* Use data in multi-threaded test programs */
opts->do_data_ops = true;
break;
case 'h': /* Home directory */
opts->home = dstrdup(__wt_optarg);
break;
case 'n': /* Number of records */
opts->nrecords = (uint64_t)atoll(__wt_optarg);
break;
case 'o': /* Number of operations */
opts->nops = (uint64_t)atoll(__wt_optarg);
break;
case 'P': /* Tiered storage options follow */
parse_tiered_opt(opts);
break;
case 'p': /* Preserve directory contents */
opts->preserve = true;
break;
case 'R': /* Number of reader threads */
opts->n_read_threads = (uint64_t)atoll(__wt_optarg);
break;
case 'T': /* Number of threads */
opts->nthreads = (uint64_t)atoll(__wt_optarg);
break;
case 't': /* Table type */
switch (__wt_optarg[0]) {
case 'C':
case 'c':
opts->table_type = TABLE_COL;
break;
case 'F':
case 'f':
opts->table_type = TABLE_FIX;
break;
case 'R':
case 'r':
opts->table_type = TABLE_ROW;
break;
}
break;
case 'v':
opts->verbose = true;
break;
case 'W': /* Number of writer threads */
opts->n_write_threads = (uint64_t)atoll(__wt_optarg);
break;
default:
return (1);
}
return (0);
}
/*
* testutil_parse_opts --
* Parse command line options for a test case.
*/
int
testutil_parse_opts(int argc, char *const *argv, TEST_OPTS *opts)
{
int ch;
static const char *getopt_args = "A:b:dh:n:o:P:pR:T:t:vW:";
testutil_parse_begin_opt(argc, argv, getopt_args, opts);
while ((ch = __wt_getopt(opts->progname, opts->argc, opts->argv, getopt_args)) != EOF)
if (testutil_parse_single_opt(opts, ch) != 0) {
(void)fprintf(stderr, "usage: %s%s\n", opts->progname, opts->usage);
return (1);
}
testutil_parse_end_opt(opts);
return (0);
}
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