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-rw-r--r--src/test/regress/regress.c686
1 files changed, 0 insertions, 686 deletions
diff --git a/src/test/regress/regress.c b/src/test/regress/regress.c
deleted file mode 100644
index 3ef2c1b6db7..00000000000
--- a/src/test/regress/regress.c
+++ /dev/null
@@ -1,686 +0,0 @@
-/*
- * $Header: /cvsroot/pgsql/src/test/regress/regress.c,v 1.50 2002/03/06 06:10:50 momjian Exp $
- */
-
-#include "postgres.h"
-
-#include <float.h> /* faked on sunos */
-
-#include "utils/geo_decls.h" /* includes <math.h> */
-#include "executor/executor.h" /* For GetAttributeByName */
-#include "commands/sequence.h" /* for nextval() */
-
-#define P_MAXDIG 12
-#define LDELIM '('
-#define RDELIM ')'
-#define DELIM ','
-
-typedef TupleTableSlot *TUPLE;
-
-extern Datum regress_dist_ptpath(PG_FUNCTION_ARGS);
-extern Datum regress_path_dist(PG_FUNCTION_ARGS);
-extern PATH *poly2path(POLYGON *poly);
-extern Datum interpt_pp(PG_FUNCTION_ARGS);
-extern void regress_lseg_construct(LSEG *lseg, Point *pt1, Point *pt2);
-extern Datum overpaid(PG_FUNCTION_ARGS);
-extern Datum boxarea(PG_FUNCTION_ARGS);
-extern char *reverse_name(char *string);
-extern int oldstyle_length(int n, text *t);
-
-/*
-** Distance from a point to a path
-*/
-PG_FUNCTION_INFO_V1(regress_dist_ptpath);
-
-Datum
-regress_dist_ptpath(PG_FUNCTION_ARGS)
-{
- Point *pt = PG_GETARG_POINT_P(0);
- PATH *path = PG_GETARG_PATH_P(1);
- float8 result = 0.0; /* keep compiler quiet */
- float8 tmp;
- int i;
- LSEG lseg;
-
- switch (path->npts)
- {
- case 0:
- PG_RETURN_NULL();
- case 1:
- result = point_dt(pt, &path->p[0]);
- break;
- default:
-
- /*
- * the distance from a point to a path is the smallest
- * distance from the point to any of its constituent segments.
- */
- Assert(path->npts > 1);
- for (i = 0; i < path->npts - 1; ++i)
- {
- regress_lseg_construct(&lseg, &path->p[i], &path->p[i + 1]);
- tmp = DatumGetFloat8(DirectFunctionCall2(dist_ps,
- PointPGetDatum(pt),
- LsegPGetDatum(&lseg)));
- if (i == 0 || tmp < result)
- result = tmp;
- }
- break;
- }
- PG_RETURN_FLOAT8(result);
-}
-
-/* this essentially does a cartesian product of the lsegs in the
- two paths, and finds the min distance between any two lsegs */
-PG_FUNCTION_INFO_V1(regress_path_dist);
-
-Datum
-regress_path_dist(PG_FUNCTION_ARGS)
-{
- PATH *p1 = PG_GETARG_PATH_P(0);
- PATH *p2 = PG_GETARG_PATH_P(1);
- bool have_min = false;
- float8 min = 0.0; /* initialize to keep compiler quiet */
- float8 tmp;
- int i,
- j;
- LSEG seg1,
- seg2;
-
- for (i = 0; i < p1->npts - 1; i++)
- {
- for (j = 0; j < p2->npts - 1; j++)
- {
- regress_lseg_construct(&seg1, &p1->p[i], &p1->p[i + 1]);
- regress_lseg_construct(&seg2, &p2->p[j], &p2->p[j + 1]);
-
- tmp = DatumGetFloat8(DirectFunctionCall2(lseg_distance,
- LsegPGetDatum(&seg1),
- LsegPGetDatum(&seg2)));
- if (!have_min || tmp < min)
- {
- min = tmp;
- have_min = true;
- }
- }
- }
-
- if (!have_min)
- PG_RETURN_NULL();
-
- PG_RETURN_FLOAT8(min);
-}
-
-PATH *
-poly2path(poly)
-POLYGON *poly;
-{
- int i;
- char *output = (char *) palloc(2 * (P_MAXDIG + 1) * poly->npts + 64);
- char buf[2 * (P_MAXDIG) + 20];
-
- sprintf(output, "(1, %*d", P_MAXDIG, poly->npts);
-
- for (i = 0; i < poly->npts; i++)
- {
- sprintf(buf, ",%*g,%*g", P_MAXDIG, poly->p[i].x, P_MAXDIG, poly->p[i].y);
- strcat(output, buf);
- }
-
- sprintf(buf, "%c", RDELIM);
- strcat(output, buf);
- return DatumGetPathP(DirectFunctionCall1(path_in,
- CStringGetDatum(output)));
-}
-
-/* return the point where two paths intersect, or NULL if no intersection. */
-PG_FUNCTION_INFO_V1(interpt_pp);
-
-Datum
-interpt_pp(PG_FUNCTION_ARGS)
-{
- PATH *p1 = PG_GETARG_PATH_P(0);
- PATH *p2 = PG_GETARG_PATH_P(1);
- int i,
- j;
- LSEG seg1,
- seg2;
- bool found; /* We've found the intersection */
-
- found = false; /* Haven't found it yet */
-
- for (i = 0; i < p1->npts - 1 && !found; i++)
- {
- regress_lseg_construct(&seg1, &p1->p[i], &p1->p[i + 1]);
- for (j = 0; j < p2->npts - 1 && !found; j++)
- {
- regress_lseg_construct(&seg2, &p2->p[j], &p2->p[j + 1]);
- if (DatumGetBool(DirectFunctionCall2(lseg_intersect,
- LsegPGetDatum(&seg1),
- LsegPGetDatum(&seg2))))
- found = true;
- }
- }
-
- if (!found)
- PG_RETURN_NULL();
-
- /*
- * Note: DirectFunctionCall2 will kick out an error if lseg_interpt()
- * returns NULL, but that should be impossible since we know the two
- * segments intersect.
- */
- PG_RETURN_DATUM(DirectFunctionCall2(lseg_interpt,
- LsegPGetDatum(&seg1),
- LsegPGetDatum(&seg2)));
-}
-
-
-/* like lseg_construct, but assume space already allocated */
-void
-regress_lseg_construct(lseg, pt1, pt2)
-LSEG *lseg;
-Point *pt1;
-Point *pt2;
-{
- lseg->p[0].x = pt1->x;
- lseg->p[0].y = pt1->y;
- lseg->p[1].x = pt2->x;
- lseg->p[1].y = pt2->y;
- lseg->m = point_sl(pt1, pt2);
-}
-
-PG_FUNCTION_INFO_V1(overpaid);
-
-Datum
-overpaid(PG_FUNCTION_ARGS)
-{
- TUPLE tuple = (TUPLE) PG_GETARG_POINTER(0);
- bool isnull;
- int32 salary;
-
- salary = DatumGetInt32(GetAttributeByName(tuple, "salary", &isnull));
- if (isnull)
- PG_RETURN_NULL();
- PG_RETURN_BOOL(salary > 699);
-}
-
-/* New type "widget"
- * This used to be "circle", but I added circle to builtins,
- * so needed to make sure the names do not collide. - tgl 97/04/21
- */
-
-typedef struct
-{
- Point center;
- double radius;
-} WIDGET;
-
-WIDGET *widget_in(char *str);
-char *widget_out(WIDGET * widget);
-extern Datum pt_in_widget(PG_FUNCTION_ARGS);
-
-#define NARGS 3
-
-WIDGET *
-widget_in(str)
-char *str;
-{
- char *p,
- *coord[NARGS],
- buf2[1000];
- int i;
- WIDGET *result;
-
- if (str == NULL)
- return NULL;
- for (i = 0, p = str; *p && i < NARGS && *p != RDELIM; p++)
- if (*p == ',' || (*p == LDELIM && !i))
- coord[i++] = p + 1;
- if (i < NARGS - 1)
- return NULL;
- result = (WIDGET *) palloc(sizeof(WIDGET));
- result->center.x = atof(coord[0]);
- result->center.y = atof(coord[1]);
- result->radius = atof(coord[2]);
-
- sprintf(buf2, "widget_in: read (%f, %f, %f)\n", result->center.x,
- result->center.y, result->radius);
- return result;
-}
-
-char *
-widget_out(widget)
-WIDGET *widget;
-{
- char *result;
-
- if (widget == NULL)
- return NULL;
-
- result = (char *) palloc(60);
- sprintf(result, "(%g,%g,%g)",
- widget->center.x, widget->center.y, widget->radius);
- return result;
-}
-
-PG_FUNCTION_INFO_V1(pt_in_widget);
-
-Datum
-pt_in_widget(PG_FUNCTION_ARGS)
-{
- Point *point = PG_GETARG_POINT_P(0);
- WIDGET *widget = (WIDGET *) PG_GETARG_POINTER(1);
-
- PG_RETURN_BOOL(point_dt(point, &widget->center) < widget->radius);
-}
-
-#define ABS(X) ((X) >= 0 ? (X) : -(X))
-
-PG_FUNCTION_INFO_V1(boxarea);
-
-Datum
-boxarea(PG_FUNCTION_ARGS)
-{
- BOX *box = PG_GETARG_BOX_P(0);
- double width,
- height;
-
- width = ABS(box->high.x - box->low.x);
- height = ABS(box->high.y - box->low.y);
- PG_RETURN_FLOAT8(width * height);
-}
-
-char *
-reverse_name(char *string)
-{
- int i;
- int len;
- char *new_string;
-
- if (!(new_string = palloc(NAMEDATALEN)))
- {
- fprintf(stderr, "reverse_name: palloc failed\n");
- return NULL;
- }
- MemSet(new_string, 0, NAMEDATALEN);
- for (i = 0; i < NAMEDATALEN && string[i]; ++i)
- ;
- if (i == NAMEDATALEN || !string[i])
- --i;
- len = i;
- for (; i >= 0; --i)
- new_string[len - i] = string[i];
- return new_string;
-}
-
-/* This rather silly function is just to test that oldstyle functions
- * work correctly on toast-able inputs.
- */
-int
-oldstyle_length(int n, text *t)
-{
- int len = 0;
-
- if (t)
- len = VARSIZE(t) - VARHDRSZ;
-
- return n + len;
-}
-
-#include "executor/spi.h" /* this is what you need to work with SPI */
-#include "commands/trigger.h" /* -"- and triggers */
-
-static TransactionId fd17b_xid = InvalidTransactionId;
-static TransactionId fd17a_xid = InvalidTransactionId;
-static int fd17b_level = 0;
-static int fd17a_level = 0;
-static bool fd17b_recursion = true;
-static bool fd17a_recursion = true;
-extern Datum funny_dup17(PG_FUNCTION_ARGS);
-
-PG_FUNCTION_INFO_V1(funny_dup17);
-
-Datum
-funny_dup17(PG_FUNCTION_ARGS)
-{
- TriggerData *trigdata = (TriggerData *) fcinfo->context;
- TransactionId *xid;
- int *level;
- bool *recursion;
- Relation rel;
- TupleDesc tupdesc;
- HeapTuple tuple;
- char *query,
- *fieldval,
- *fieldtype;
- char *when;
- int inserted;
- int selected = 0;
- int ret;
-
- if (!CALLED_AS_TRIGGER(fcinfo))
- elog(ERROR, "funny_dup17: not fired by trigger manager");
-
- tuple = trigdata->tg_trigtuple;
- rel = trigdata->tg_relation;
- tupdesc = rel->rd_att;
- if (TRIGGER_FIRED_BEFORE(trigdata->tg_event))
- {
- xid = &fd17b_xid;
- level = &fd17b_level;
- recursion = &fd17b_recursion;
- when = "BEFORE";
- }
- else
- {
- xid = &fd17a_xid;
- level = &fd17a_level;
- recursion = &fd17a_recursion;
- when = "AFTER ";
- }
-
- if (!TransactionIdIsCurrentTransactionId(*xid))
- {
- *xid = GetCurrentTransactionId();
- *level = 0;
- *recursion = true;
- }
-
- if (*level == 17)
- {
- *recursion = false;
- return PointerGetDatum(tuple);
- }
-
- if (!(*recursion))
- return PointerGetDatum(tuple);
-
- (*level)++;
-
- SPI_connect();
-
- fieldval = SPI_getvalue(tuple, tupdesc, 1);
- fieldtype = SPI_gettype(tupdesc, 1);
-
- query = (char *) palloc(100 + NAMEDATALEN * 3 +
- strlen(fieldval) + strlen(fieldtype));
-
- sprintf(query, "insert into %s select * from %s where %s = '%s'::%s",
- SPI_getrelname(rel), SPI_getrelname(rel),
- SPI_fname(tupdesc, 1),
- fieldval, fieldtype);
-
- if ((ret = SPI_exec(query, 0)) < 0)
- elog(ERROR, "funny_dup17 (fired %s) on level %3d: SPI_exec (insert ...) returned %d",
- when, *level, ret);
-
- inserted = SPI_processed;
-
- sprintf(query, "select count (*) from %s where %s = '%s'::%s",
- SPI_getrelname(rel),
- SPI_fname(tupdesc, 1),
- fieldval, fieldtype);
-
- if ((ret = SPI_exec(query, 0)) < 0)
- elog(ERROR, "funny_dup17 (fired %s) on level %3d: SPI_exec (select ...) returned %d",
- when, *level, ret);
-
- if (SPI_processed > 0)
- {
- selected = DatumGetInt32(DirectFunctionCall1(int4in,
- CStringGetDatum(SPI_getvalue(
- SPI_tuptable->vals[0],
- SPI_tuptable->tupdesc,
- 1
- ))));
- }
-
- elog(DEBUG3, "funny_dup17 (fired %s) on level %3d: %d/%d tuples inserted/selected",
- when, *level, inserted, selected);
-
- SPI_finish();
-
- (*level)--;
-
- if (*level == 0)
- *xid = InvalidTransactionId;
-
- return PointerGetDatum(tuple);
-}
-
-extern Datum ttdummy(PG_FUNCTION_ARGS);
-extern Datum set_ttdummy(PG_FUNCTION_ARGS);
-
-#define TTDUMMY_INFINITY 999999
-
-static void *splan = NULL;
-static bool ttoff = false;
-
-PG_FUNCTION_INFO_V1(ttdummy);
-
-Datum
-ttdummy(PG_FUNCTION_ARGS)
-{
- TriggerData *trigdata = (TriggerData *) fcinfo->context;
- Trigger *trigger; /* to get trigger name */
- char **args; /* arguments */
- int attnum[2]; /* fnumbers of start/stop columns */
- Datum oldon,
- oldoff;
- Datum newon,
- newoff;
- Datum *cvals; /* column values */
- char *cnulls; /* column nulls */
- char *relname; /* triggered relation name */
- Relation rel; /* triggered relation */
- HeapTuple trigtuple;
- HeapTuple newtuple = NULL;
- HeapTuple rettuple;
- TupleDesc tupdesc; /* tuple description */
- int natts; /* # of attributes */
- bool isnull; /* to know is some column NULL or not */
- int ret;
- int i;
-
- if (!CALLED_AS_TRIGGER(fcinfo))
- elog(ERROR, "ttdummy: not fired by trigger manager");
- if (TRIGGER_FIRED_FOR_STATEMENT(trigdata->tg_event))
- elog(ERROR, "ttdummy: can't process STATEMENT events");
- if (TRIGGER_FIRED_AFTER(trigdata->tg_event))
- elog(ERROR, "ttdummy: must be fired before event");
- if (TRIGGER_FIRED_BY_INSERT(trigdata->tg_event))
- elog(ERROR, "ttdummy: can't process INSERT event");
- if (TRIGGER_FIRED_BY_UPDATE(trigdata->tg_event))
- newtuple = trigdata->tg_newtuple;
-
- trigtuple = trigdata->tg_trigtuple;
-
- rel = trigdata->tg_relation;
- relname = SPI_getrelname(rel);
-
- /* check if TT is OFF for this relation */
- if (ttoff) /* OFF - nothing to do */
- {
- pfree(relname);
- return PointerGetDatum((newtuple != NULL) ? newtuple : trigtuple);
- }
-
- trigger = trigdata->tg_trigger;
-
- if (trigger->tgnargs != 2)
- elog(ERROR, "ttdummy (%s): invalid (!= 2) number of arguments %d",
- relname, trigger->tgnargs);
-
- args = trigger->tgargs;
- tupdesc = rel->rd_att;
- natts = tupdesc->natts;
-
- for (i = 0; i < 2; i++)
- {
- attnum[i] = SPI_fnumber(tupdesc, args[i]);
- if (attnum[i] < 0)
- elog(ERROR, "ttdummy (%s): there is no attribute %s", relname, args[i]);
- if (SPI_gettypeid(tupdesc, attnum[i]) != INT4OID)
- elog(ERROR, "ttdummy (%s): attributes %s and %s must be of abstime type",
- relname, args[0], args[1]);
- }
-
- oldon = SPI_getbinval(trigtuple, tupdesc, attnum[0], &isnull);
- if (isnull)
- elog(ERROR, "ttdummy (%s): %s must be NOT NULL", relname, args[0]);
-
- oldoff = SPI_getbinval(trigtuple, tupdesc, attnum[1], &isnull);
- if (isnull)
- elog(ERROR, "ttdummy (%s): %s must be NOT NULL", relname, args[1]);
-
- if (newtuple != NULL) /* UPDATE */
- {
- newon = SPI_getbinval(newtuple, tupdesc, attnum[0], &isnull);
- if (isnull)
- elog(ERROR, "ttdummy (%s): %s must be NOT NULL", relname, args[0]);
- newoff = SPI_getbinval(newtuple, tupdesc, attnum[1], &isnull);
- if (isnull)
- elog(ERROR, "ttdummy (%s): %s must be NOT NULL", relname, args[1]);
-
- if (oldon != newon || oldoff != newoff)
- elog(ERROR, "ttdummy (%s): you can't change %s and/or %s columns (use set_ttdummy)",
- relname, args[0], args[1]);
-
- if (newoff != TTDUMMY_INFINITY)
- {
- pfree(relname); /* allocated in upper executor context */
- return PointerGetDatum(NULL);
- }
- }
- else if (oldoff != TTDUMMY_INFINITY) /* DELETE */
- {
- pfree(relname);
- return PointerGetDatum(NULL);
- }
-
- {
- text *seqname = DatumGetTextP(DirectFunctionCall1(textin,
- CStringGetDatum("ttdummy_seq")));
-
- newoff = DirectFunctionCall1(nextval,
- PointerGetDatum(seqname));
- /* nextval now returns int64; coerce down to int32 */
- newoff = Int32GetDatum((int32) DatumGetInt64(newoff));
- pfree(seqname);
- }
-
- /* Connect to SPI manager */
- if ((ret = SPI_connect()) < 0)
- elog(ERROR, "ttdummy (%s): SPI_connect returned %d", relname, ret);
-
- /* Fetch tuple values and nulls */
- cvals = (Datum *) palloc(natts * sizeof(Datum));
- cnulls = (char *) palloc(natts * sizeof(char));
- for (i = 0; i < natts; i++)
- {
- cvals[i] = SPI_getbinval((newtuple != NULL) ? newtuple : trigtuple,
- tupdesc, i + 1, &isnull);
- cnulls[i] = (isnull) ? 'n' : ' ';
- }
-
- /* change date column(s) */
- if (newtuple) /* UPDATE */
- {
- cvals[attnum[0] - 1] = newoff; /* start_date eq current date */
- cnulls[attnum[0] - 1] = ' ';
- cvals[attnum[1] - 1] = TTDUMMY_INFINITY; /* stop_date eq INFINITY */
- cnulls[attnum[1] - 1] = ' ';
- }
- else
-/* DELETE */
- {
- cvals[attnum[1] - 1] = newoff; /* stop_date eq current date */
- cnulls[attnum[1] - 1] = ' ';
- }
-
- /* if there is no plan ... */
- if (splan == NULL)
- {
- void *pplan;
- Oid *ctypes;
- char *query;
-
- /* allocate space in preparation */
- ctypes = (Oid *) palloc(natts * sizeof(Oid));
- query = (char *) palloc(100 + 16 * natts);
-
- /*
- * Construct query: INSERT INTO _relation_ VALUES ($1, ...)
- */
- sprintf(query, "INSERT INTO %s VALUES (", relname);
- for (i = 1; i <= natts; i++)
- {
- sprintf(query + strlen(query), "$%d%s",
- i, (i < natts) ? ", " : ")");
- ctypes[i - 1] = SPI_gettypeid(tupdesc, i);
- }
-
- /* Prepare plan for query */
- pplan = SPI_prepare(query, natts, ctypes);
- if (pplan == NULL)
- elog(ERROR, "ttdummy (%s): SPI_prepare returned %d", relname, SPI_result);
-
- pplan = SPI_saveplan(pplan);
- if (pplan == NULL)
- elog(ERROR, "ttdummy (%s): SPI_saveplan returned %d", relname, SPI_result);
-
- splan = pplan;
- }
-
- ret = SPI_execp(splan, cvals, cnulls, 0);
-
- if (ret < 0)
- elog(ERROR, "ttdummy (%s): SPI_execp returned %d", relname, ret);
-
- /* Tuple to return to upper Executor ... */
- if (newtuple) /* UPDATE */
- {
- HeapTuple tmptuple;
-
- tmptuple = SPI_copytuple(trigtuple);
- rettuple = SPI_modifytuple(rel, tmptuple, 1, &(attnum[1]), &newoff, NULL);
- SPI_freetuple(tmptuple);
- }
- else
-/* DELETE */
- rettuple = trigtuple;
-
- SPI_finish(); /* don't forget say Bye to SPI mgr */
-
- pfree(relname);
-
- return PointerGetDatum(rettuple);
-}
-
-PG_FUNCTION_INFO_V1(set_ttdummy);
-
-Datum
-set_ttdummy(PG_FUNCTION_ARGS)
-{
- int32 on = PG_GETARG_INT32(0);
-
- if (ttoff) /* OFF currently */
- {
- if (on == 0)
- PG_RETURN_INT32(0);
-
- /* turn ON */
- ttoff = false;
- PG_RETURN_INT32(0);
- }
-
- /* ON currently */
- if (on != 0)
- PG_RETURN_INT32(1);
-
- /* turn OFF */
- ttoff = true;
-
- PG_RETURN_INT32(1);
-}
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