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/*-------------------------------------------------------------------------
* pg_regress.h --- regression test driver
*
* Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/test/regress/pg_regress.h
*-------------------------------------------------------------------------
*/
#include <unistd.h>
#ifndef WIN32
#define PID_TYPE pid_t
#define INVALID_PID (-1)
#else
#define PID_TYPE HANDLE
#define INVALID_PID INVALID_HANDLE_VALUE
#endif
struct StringInfoData; /* avoid including stringinfo.h here */
/* simple list of strings */
typedef struct _stringlist
{
char *str;
struct _stringlist *next;
} _stringlist;
/*
* Callback function signatures for test programs that use regression_main()
*/
/* Initialize at program start */
typedef void (*init_function) (int argc, char **argv);
/* Launch one test case */
typedef PID_TYPE(*test_start_function) (const char *testname,
_stringlist **resultfiles,
_stringlist **expectfiles,
_stringlist **tags);
/* Postprocess one result file (optional) */
typedef void (*postprocess_result_function) (const char *filename);
extern char *bindir;
extern char *libdir;
extern char *datadir;
extern char *host_platform;
extern _stringlist *dblist;
extern bool debug;
extern char *inputdir;
extern char *outputdir;
extern char *launcher;
extern const char *basic_diff_opts;
extern const char *pretty_diff_opts;
int regression_main(int argc, char *argv[],
init_function ifunc,
test_start_function startfunc,
postprocess_result_function postfunc);
void add_stringlist_item(_stringlist **listhead, const char *str);
PID_TYPE spawn_process(const char *cmdline);
void replace_string(struct StringInfoData *string,
const char *replace, const char *replacement);
bool file_exists(const char *file);
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