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authorTom Lane2022-12-14 21:10:20 +0000
committerTom Lane2022-12-14 21:10:20 +0000
commit332741e73980401895e027eb697bb472860036fb (patch)
treeb752539838c2cf3f8a856ab5100f2f043440ac91
parent17407a8eaa2afa8ac0de4b0a494f33d8eb7a98bd (diff)
Convert the geometric input functions to report errors softly.
Convert box_in, circle_in, line_in, lseg_in, path_in, point_in, and poly_in to the new style. line_in still throws hard errors for overflows/underflows that can occur when the input is specified as two points rather than in the canonical "Ax + By + C = 0" style. I'm not too concerned about that: it won't be reached in normal dump/restore cases, and it's fairly debatable that such conversion should ever have been made part of a type input function in the first place. But in any case, I don't want to extend the soft error conventions into float.h without more discussion than this patch has had. Amul Sul, minor mods by me Discussion: https://postgr.es/m/CAAJ_b97KeDWUdpTKGOaFYPv0OicjOu6EW+QYWj-Ywrgj_aEy1g@mail.gmail.com
-rw-r--r--src/backend/utils/adt/geo_ops.c184
-rw-r--r--src/test/regress/expected/box.out25
-rw-r--r--src/test/regress/expected/geometry.out25
-rw-r--r--src/test/regress/expected/line.out61
-rw-r--r--src/test/regress/expected/lseg.out13
-rw-r--r--src/test/regress/expected/path.out25
-rw-r--r--src/test/regress/expected/point.out13
-rw-r--r--src/test/regress/expected/polygon.out25
-rw-r--r--src/test/regress/sql/box.sql6
-rw-r--r--src/test/regress/sql/geometry.sql6
-rw-r--r--src/test/regress/sql/line.sql12
-rw-r--r--src/test/regress/sql/lseg.sql4
-rw-r--r--src/test/regress/sql/path.sql6
-rw-r--r--src/test/regress/sql/point.sql4
-rw-r--r--src/test/regress/sql/polygon.sql6
15 files changed, 344 insertions, 71 deletions
diff --git a/src/backend/utils/adt/geo_ops.c b/src/backend/utils/adt/geo_ops.c
index 721ce6634f8..86da0259063 100644
--- a/src/backend/utils/adt/geo_ops.c
+++ b/src/backend/utils/adt/geo_ops.c
@@ -31,6 +31,7 @@
#include "libpq/pqformat.h"
#include "miscadmin.h"
+#include "nodes/miscnodes.h"
#include "utils/float.h"
#include "utils/fmgrprotos.h"
#include "utils/geo_decls.h"
@@ -130,16 +131,19 @@ static bool plist_same(int npts, Point *p1, Point *p2);
static float8 dist_ppoly_internal(Point *pt, POLYGON *poly);
/* Routines for encoding and decoding */
-static float8 single_decode(char *num, char **endptr_p,
- const char *type_name, const char *orig_string);
+static bool single_decode(char *num, float8 *x, char **endptr_p,
+ const char *type_name, const char *orig_string,
+ Node *escontext);
static void single_encode(float8 x, StringInfo str);
-static void pair_decode(char *str, float8 *x, float8 *y, char **endptr_p,
- const char *type_name, const char *orig_string);
+static bool pair_decode(char *str, float8 *x, float8 *y, char **endptr_p,
+ const char *type_name, const char *orig_string,
+ Node *escontext);
static void pair_encode(float8 x, float8 y, StringInfo str);
static int pair_count(char *s, char delim);
-static void path_decode(char *str, bool opentype, int npts, Point *p,
+static bool path_decode(char *str, bool opentype, int npts, Point *p,
bool *isopen, char **endptr_p,
- const char *type_name, const char *orig_string);
+ const char *type_name, const char *orig_string,
+ Node *escontext);
static char *path_encode(enum path_delim path_delim, int npts, Point *pt);
@@ -185,11 +189,13 @@ static char *path_encode(enum path_delim path_delim, int npts, Point *pt);
* and restore that order for text output - tgl 97/01/16
*/
-static float8
-single_decode(char *num, char **endptr_p,
- const char *type_name, const char *orig_string)
+static bool
+single_decode(char *num, float8 *x, char **endptr_p,
+ const char *type_name, const char *orig_string,
+ Node *escontext)
{
- return float8in_internal(num, endptr_p, type_name, orig_string, NULL);
+ *x = float8in_internal(num, endptr_p, type_name, orig_string, escontext);
+ return (!SOFT_ERROR_OCCURRED(escontext));
} /* single_decode() */
static void
@@ -201,9 +207,10 @@ single_encode(float8 x, StringInfo str)
pfree(xstr);
} /* single_encode() */
-static void
+static bool
pair_decode(char *str, float8 *x, float8 *y, char **endptr_p,
- const char *type_name, const char *orig_string)
+ const char *type_name, const char *orig_string,
+ Node *escontext)
{
bool has_delim;
@@ -212,23 +219,19 @@ pair_decode(char *str, float8 *x, float8 *y, char **endptr_p,
if ((has_delim = (*str == LDELIM)))
str++;
- *x = float8in_internal(str, &str, type_name, orig_string, NULL);
+ if (!single_decode(str, x, &str, type_name, orig_string, escontext))
+ return false;
if (*str++ != DELIM)
- ereport(ERROR,
- (errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
- errmsg("invalid input syntax for type %s: \"%s\"",
- type_name, orig_string)));
+ goto fail;
- *y = float8in_internal(str, &str, type_name, orig_string, NULL);
+ if (!single_decode(str, y, &str, type_name, orig_string, escontext))
+ return false;
if (has_delim)
{
if (*str++ != RDELIM)
- ereport(ERROR,
- (errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
- errmsg("invalid input syntax for type %s: \"%s\"",
- type_name, orig_string)));
+ goto fail;
while (isspace((unsigned char) *str))
str++;
}
@@ -237,10 +240,14 @@ pair_decode(char *str, float8 *x, float8 *y, char **endptr_p,
if (endptr_p)
*endptr_p = str;
else if (*str != '\0')
- ereport(ERROR,
- (errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
- errmsg("invalid input syntax for type %s: \"%s\"",
- type_name, orig_string)));
+ goto fail;
+ return true;
+
+fail:
+ ereturn(escontext, false,
+ (errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
+ errmsg("invalid input syntax for type %s: \"%s\"",
+ type_name, orig_string)));
}
static void
@@ -254,10 +261,11 @@ pair_encode(float8 x, float8 y, StringInfo str)
pfree(ystr);
}
-static void
+static bool
path_decode(char *str, bool opentype, int npts, Point *p,
bool *isopen, char **endptr_p,
- const char *type_name, const char *orig_string)
+ const char *type_name, const char *orig_string,
+ Node *escontext)
{
int depth = 0;
char *cp;
@@ -269,10 +277,7 @@ path_decode(char *str, bool opentype, int npts, Point *p,
{
/* no open delimiter allowed? */
if (!opentype)
- ereport(ERROR,
- (errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
- errmsg("invalid input syntax for type %s: \"%s\"",
- type_name, orig_string)));
+ goto fail;
depth++;
str++;
}
@@ -295,7 +300,9 @@ path_decode(char *str, bool opentype, int npts, Point *p,
for (i = 0; i < npts; i++)
{
- pair_decode(str, &(p->x), &(p->y), &str, type_name, orig_string);
+ if (!pair_decode(str, &(p->x), &(p->y), &str, type_name, orig_string,
+ escontext))
+ return false;
if (*str == DELIM)
str++;
p++;
@@ -311,20 +318,21 @@ path_decode(char *str, bool opentype, int npts, Point *p,
str++;
}
else
- ereport(ERROR,
- (errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
- errmsg("invalid input syntax for type %s: \"%s\"",
- type_name, orig_string)));
+ goto fail;
}
/* report stopping point if wanted, else complain if not end of string */
if (endptr_p)
*endptr_p = str;
else if (*str != '\0')
- ereport(ERROR,
- (errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
- errmsg("invalid input syntax for type %s: \"%s\"",
- type_name, orig_string)));
+ goto fail;
+ return true;
+
+fail:
+ ereturn(escontext, false,
+ (errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
+ errmsg("invalid input syntax for type %s: \"%s\"",
+ type_name, orig_string)));
} /* path_decode() */
static char *
@@ -413,12 +421,15 @@ Datum
box_in(PG_FUNCTION_ARGS)
{
char *str = PG_GETARG_CSTRING(0);
+ Node *escontext = fcinfo->context;
BOX *box = (BOX *) palloc(sizeof(BOX));
bool isopen;
float8 x,
y;
- path_decode(str, false, 2, &(box->high), &isopen, NULL, "box", str);
+ if (!path_decode(str, false, 2, &(box->high), &isopen, NULL, "box", str,
+ escontext))
+ PG_RETURN_NULL();
/* reorder corners if necessary... */
if (float8_lt(box->high.x, box->low.x))
@@ -935,29 +946,39 @@ box_diagonal(PG_FUNCTION_ARGS)
***********************************************************************/
static bool
-line_decode(char *s, const char *str, LINE *line)
+line_decode(char *s, const char *str, LINE *line, Node *escontext)
{
/* s was already advanced over leading '{' */
- line->A = single_decode(s, &s, "line", str);
+ if (!single_decode(s, &line->A, &s, "line", str, escontext))
+ return false;
if (*s++ != DELIM)
+ goto fail;
+ if (!single_decode(s, &line->B, &s, "line", str, escontext))
return false;
- line->B = single_decode(s, &s, "line", str);
if (*s++ != DELIM)
+ goto fail;
+ if (!single_decode(s, &line->C, &s, "line", str, escontext))
return false;
- line->C = single_decode(s, &s, "line", str);
if (*s++ != RDELIM_L)
- return false;
+ goto fail;
while (isspace((unsigned char) *s))
s++;
if (*s != '\0')
- return false;
+ goto fail;
return true;
+
+fail:
+ ereturn(escontext, false,
+ (errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
+ errmsg("invalid input syntax for type %s: \"%s\"",
+ "line", str)));
}
Datum
line_in(PG_FUNCTION_ARGS)
{
char *str = PG_GETARG_CSTRING(0);
+ Node *escontext = fcinfo->context;
LINE *line = (LINE *) palloc(sizeof(LINE));
LSEG lseg;
bool isopen;
@@ -968,23 +989,28 @@ line_in(PG_FUNCTION_ARGS)
s++;
if (*s == LDELIM_L)
{
- if (!line_decode(s + 1, str, line))
- ereport(ERROR,
- (errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
- errmsg("invalid input syntax for type %s: \"%s\"",
- "line", str)));
+ if (!line_decode(s + 1, str, line, escontext))
+ PG_RETURN_NULL();
if (FPzero(line->A) && FPzero(line->B))
- ereport(ERROR,
+ ereturn(escontext, (Datum) 0,
(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
errmsg("invalid line specification: A and B cannot both be zero")));
}
else
{
- path_decode(s, true, 2, &lseg.p[0], &isopen, NULL, "line", str);
+ if (!path_decode(s, true, 2, &lseg.p[0], &isopen, NULL, "line", str,
+ escontext))
+ PG_RETURN_NULL();
if (point_eq_point(&lseg.p[0], &lseg.p[1]))
- ereport(ERROR,
+ ereturn(escontext, (Datum) 0,
(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
errmsg("invalid line specification: must be two distinct points")));
+
+ /*
+ * XXX lseg_sl() and line_construct() can throw overflow/underflow
+ * errors. Eventually we should allow those to be soft, but the
+ * notational pain seems to outweigh the value for now.
+ */
line_construct(line, &lseg.p[0], lseg_sl(&lseg));
}
@@ -1375,6 +1401,7 @@ Datum
path_in(PG_FUNCTION_ARGS)
{
char *str = PG_GETARG_CSTRING(0);
+ Node *escontext = fcinfo->context;
PATH *path;
bool isopen;
char *s;
@@ -1384,7 +1411,7 @@ path_in(PG_FUNCTION_ARGS)
int depth = 0;
if ((npts = pair_count(str, ',')) <= 0)
- ereport(ERROR,
+ ereturn(escontext, (Datum) 0,
(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
errmsg("invalid input syntax for type %s: \"%s\"",
"path", str)));
@@ -1405,7 +1432,7 @@ path_in(PG_FUNCTION_ARGS)
/* Check for integer overflow */
if (base_size / npts != sizeof(path->p[0]) || size <= base_size)
- ereport(ERROR,
+ ereturn(escontext, (Datum) 0,
(errcode(ERRCODE_PROGRAM_LIMIT_EXCEEDED),
errmsg("too many points requested")));
@@ -1414,12 +1441,14 @@ path_in(PG_FUNCTION_ARGS)
SET_VARSIZE(path, size);
path->npts = npts;
- path_decode(s, true, npts, &(path->p[0]), &isopen, &s, "path", str);
+ if (!path_decode(s, true, npts, &(path->p[0]), &isopen, &s, "path", str,
+ escontext))
+ PG_RETURN_NULL();
if (depth >= 1)
{
if (*s++ != RDELIM)
- ereport(ERROR,
+ ereturn(escontext, (Datum) 0,
(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
errmsg("invalid input syntax for type %s: \"%s\"",
"path", str)));
@@ -1427,7 +1456,7 @@ path_in(PG_FUNCTION_ARGS)
s++;
}
if (*s != '\0')
- ereport(ERROR,
+ ereturn(escontext, (Datum) 0,
(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
errmsg("invalid input syntax for type %s: \"%s\"",
"path", str)));
@@ -1803,7 +1832,8 @@ point_in(PG_FUNCTION_ARGS)
char *str = PG_GETARG_CSTRING(0);
Point *point = (Point *) palloc(sizeof(Point));
- pair_decode(str, &point->x, &point->y, NULL, "point", str);
+ /* Ignore failure from pair_decode, since our return value won't matter */
+ pair_decode(str, &point->x, &point->y, NULL, "point", str, fcinfo->context);
PG_RETURN_POINT_P(point);
}
@@ -2034,10 +2064,14 @@ Datum
lseg_in(PG_FUNCTION_ARGS)
{
char *str = PG_GETARG_CSTRING(0);
+ Node *escontext = fcinfo->context;
LSEG *lseg = (LSEG *) palloc(sizeof(LSEG));
bool isopen;
- path_decode(str, true, 2, &lseg->p[0], &isopen, NULL, "lseg", str);
+ if (!path_decode(str, true, 2, &lseg->p[0], &isopen, NULL, "lseg", str,
+ escontext))
+ PG_RETURN_NULL();
+
PG_RETURN_LSEG_P(lseg);
}
@@ -3380,6 +3414,7 @@ Datum
poly_in(PG_FUNCTION_ARGS)
{
char *str = PG_GETARG_CSTRING(0);
+ Node *escontext = fcinfo->context;
POLYGON *poly;
int npts;
int size;
@@ -3387,7 +3422,7 @@ poly_in(PG_FUNCTION_ARGS)
bool isopen;
if ((npts = pair_count(str, ',')) <= 0)
- ereport(ERROR,
+ ereturn(escontext, (Datum) 0,
(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
errmsg("invalid input syntax for type %s: \"%s\"",
"polygon", str)));
@@ -3397,7 +3432,7 @@ poly_in(PG_FUNCTION_ARGS)
/* Check for integer overflow */
if (base_size / npts != sizeof(poly->p[0]) || size <= base_size)
- ereport(ERROR,
+ ereturn(escontext, (Datum) 0,
(errcode(ERRCODE_PROGRAM_LIMIT_EXCEEDED),
errmsg("too many points requested")));
@@ -3406,7 +3441,9 @@ poly_in(PG_FUNCTION_ARGS)
SET_VARSIZE(poly, size);
poly->npts = npts;
- path_decode(str, false, npts, &(poly->p[0]), &isopen, NULL, "polygon", str);
+ if (!path_decode(str, false, npts, &(poly->p[0]), &isopen, NULL, "polygon",
+ str, escontext))
+ PG_RETURN_NULL();
make_bound_box(poly);
@@ -4573,6 +4610,7 @@ Datum
circle_in(PG_FUNCTION_ARGS)
{
char *str = PG_GETARG_CSTRING(0);
+ Node *escontext = fcinfo->context;
CIRCLE *circle = (CIRCLE *) palloc(sizeof(CIRCLE));
char *s,
*cp;
@@ -4594,15 +4632,19 @@ circle_in(PG_FUNCTION_ARGS)
}
/* pair_decode will consume parens around the pair, if any */
- pair_decode(s, &circle->center.x, &circle->center.y, &s, "circle", str);
+ if (!pair_decode(s, &circle->center.x, &circle->center.y, &s, "circle", str,
+ escontext))
+ PG_RETURN_NULL();
if (*s == DELIM)
s++;
- circle->radius = single_decode(s, &s, "circle", str);
+ if (!single_decode(s, &circle->radius, &s, "circle", str, escontext))
+ PG_RETURN_NULL();
+
/* We have to accept NaN. */
if (circle->radius < 0.0)
- ereport(ERROR,
+ ereturn(escontext, (Datum) 0,
(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
errmsg("invalid input syntax for type %s: \"%s\"",
"circle", str)));
@@ -4617,14 +4659,14 @@ circle_in(PG_FUNCTION_ARGS)
s++;
}
else
- ereport(ERROR,
+ ereturn(escontext, (Datum) 0,
(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
errmsg("invalid input syntax for type %s: \"%s\"",
"circle", str)));
}
if (*s != '\0')
- ereport(ERROR,
+ ereturn(escontext, (Datum) 0,
(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
errmsg("invalid input syntax for type %s: \"%s\"",
"circle", str)));
diff --git a/src/test/regress/expected/box.out b/src/test/regress/expected/box.out
index 6bf4d0bdc6d..0d70194def5 100644
--- a/src/test/regress/expected/box.out
+++ b/src/test/regress/expected/box.out
@@ -639,3 +639,28 @@ WHERE seq.id IS NULL OR idx.id IS NULL;
RESET enable_seqscan;
RESET enable_indexscan;
RESET enable_bitmapscan;
+-- test non-error-throwing API for some core types
+SELECT pg_input_is_valid('200', 'box');
+ pg_input_is_valid
+-------------------
+ f
+(1 row)
+
+SELECT pg_input_error_message('200', 'box');
+ pg_input_error_message
+------------------------------------------
+ invalid input syntax for type box: "200"
+(1 row)
+
+SELECT pg_input_is_valid('((200,300),(500, xyz))', 'box');
+ pg_input_is_valid
+-------------------
+ f
+(1 row)
+
+SELECT pg_input_error_message('((200,300),(500, xyz))', 'box');
+ pg_input_error_message
+-------------------------------------------------------------
+ invalid input syntax for type box: "((200,300),(500, xyz))"
+(1 row)
+
diff --git a/src/test/regress/expected/geometry.out b/src/test/regress/expected/geometry.out
index b50103b2165..291cacdf4fb 100644
--- a/src/test/regress/expected/geometry.out
+++ b/src/test/regress/expected/geometry.out
@@ -5295,3 +5295,28 @@ SELECT * FROM polygon_tbl WHERE f1 @> '((1,1),(2,2),(2,1))'::polygon
((2,0),(2,4),(0,0))
(1 row)
+-- test non-error-throwing API for some core types
+SELECT pg_input_is_valid('(1', 'circle');
+ pg_input_is_valid
+-------------------
+ f
+(1 row)
+
+SELECT pg_input_error_message('1,', 'circle');
+ pg_input_error_message
+--------------------------------------------
+ invalid input syntax for type circle: "1,"
+(1 row)
+
+SELECT pg_input_is_valid('(1,2),-1', 'circle');
+ pg_input_is_valid
+-------------------
+ f
+(1 row)
+
+SELECT pg_input_error_message('(1,2),-1', 'circle');
+ pg_input_error_message
+--------------------------------------------------
+ invalid input syntax for type circle: "(1,2),-1"
+(1 row)
+
diff --git a/src/test/regress/expected/line.out b/src/test/regress/expected/line.out
index fe106589c6a..6baea8fdbdf 100644
--- a/src/test/regress/expected/line.out
+++ b/src/test/regress/expected/line.out
@@ -85,3 +85,64 @@ select '{nan, 1, nan}'::line = '{nan, 1, nan}'::line as true,
t | f
(1 row)
+-- test non-error-throwing API for some core types
+SELECT pg_input_is_valid('{1, 1}', 'line');
+ pg_input_is_valid
+-------------------
+ f
+(1 row)
+
+SELECT pg_input_error_message('{1, 1}', 'line');
+ pg_input_error_message
+----------------------------------------------
+ invalid input syntax for type line: "{1, 1}"
+(1 row)
+
+SELECT pg_input_is_valid('{0, 0, 0}', 'line');
+ pg_input_is_valid
+-------------------
+ f
+(1 row)
+
+SELECT pg_input_error_message('{0, 0, 0}', 'line');
+ pg_input_error_message
+---------------------------------------------------------
+ invalid line specification: A and B cannot both be zero
+(1 row)
+
+SELECT pg_input_is_valid('{1, 1, a}', 'line');
+ pg_input_is_valid
+-------------------
+ f
+(1 row)
+
+SELECT pg_input_error_message('{1, 1, a}', 'line');
+ pg_input_error_message
+-------------------------------------------------
+ invalid input syntax for type line: "{1, 1, a}"
+(1 row)
+
+SELECT pg_input_is_valid('{1, 1, 1e400}', 'line');
+ pg_input_is_valid
+-------------------
+ f
+(1 row)
+
+SELECT pg_input_error_message('{1, 1, 1e400}', 'line');
+ pg_input_error_message
+---------------------------------------------------
+ "1e400" is out of range for type double precision
+(1 row)
+
+SELECT pg_input_is_valid('(1, 1), (1, 1e400)', 'line');
+ pg_input_is_valid
+-------------------
+ f
+(1 row)
+
+SELECT pg_input_error_message('(1, 1), (1, 1e400)', 'line');
+ pg_input_error_message
+---------------------------------------------------
+ "1e400" is out of range for type double precision
+(1 row)
+
diff --git a/src/test/regress/expected/lseg.out b/src/test/regress/expected/lseg.out
index 7e878b55779..afb323fe04c 100644
--- a/src/test/regress/expected/lseg.out
+++ b/src/test/regress/expected/lseg.out
@@ -42,3 +42,16 @@ select * from LSEG_TBL;
[(NaN,1),(NaN,90)]
(8 rows)
+-- test non-error-throwing API for some core types
+SELECT pg_input_is_valid('[(1,2),(3)]', 'lseg');
+ pg_input_is_valid
+-------------------
+ f
+(1 row)
+
+SELECT pg_input_error_message('[(1,2),(3)]', 'lseg');
+ pg_input_error_message
+---------------------------------------------------
+ invalid input syntax for type lseg: "[(1,2),(3)]"
+(1 row)
+
diff --git a/src/test/regress/expected/path.out b/src/test/regress/expected/path.out
index 7ef68d0cd56..529a5e6fc29 100644
--- a/src/test/regress/expected/path.out
+++ b/src/test/regress/expected/path.out
@@ -80,3 +80,28 @@ SELECT popen(f1) AS open_path FROM PATH_TBL;
[(11,12),(13,14)]
(9 rows)
+-- test non-error-throwing API for some core types
+SELECT pg_input_is_valid('[(1,2),(3)]', 'path');
+ pg_input_is_valid
+-------------------
+ f
+(1 row)
+
+SELECT pg_input_error_message('[(1,2),(3)]', 'path');
+ pg_input_error_message
+---------------------------------------------------
+ invalid input syntax for type path: "[(1,2),(3)]"
+(1 row)
+
+SELECT pg_input_is_valid('[(1,2,6),(3,4,6)]', 'path');
+ pg_input_is_valid
+-------------------
+ f
+(1 row)
+
+SELECT pg_input_error_message('[(1,2,6),(3,4,6)]', 'path');
+ pg_input_error_message
+---------------------------------------------------------
+ invalid input syntax for type path: "[(1,2,6),(3,4,6)]"
+(1 row)
+
diff --git a/src/test/regress/expected/point.out b/src/test/regress/expected/point.out
index 3bde8ac7d09..a716ceb881b 100644
--- a/src/test/regress/expected/point.out
+++ b/src/test/regress/expected/point.out
@@ -463,3 +463,16 @@ SELECT COUNT(*) FROM point_gist_tbl WHERE f1 ~= '(0.0000018,0.0000018)'::point;
RESET enable_seqscan;
RESET enable_indexscan;
RESET enable_bitmapscan;
+-- test non-error-throwing API for some core types
+SELECT pg_input_is_valid('1,y', 'point');
+ pg_input_is_valid
+-------------------
+ f
+(1 row)
+
+SELECT pg_input_error_message('1,y', 'point');
+ pg_input_error_message
+--------------------------------------------
+ invalid input syntax for type point: "1,y"
+(1 row)
+
diff --git a/src/test/regress/expected/polygon.out b/src/test/regress/expected/polygon.out
index 38e433b2ec8..c7d565ad538 100644
--- a/src/test/regress/expected/polygon.out
+++ b/src/test/regress/expected/polygon.out
@@ -306,3 +306,28 @@ WHERE seq.id IS NULL OR idx.id IS NULL;
RESET enable_seqscan;
RESET enable_indexscan;
RESET enable_bitmapscan;
+-- test non-error-throwing API for some core types
+SELECT pg_input_is_valid('(2.0,0.8,0.1)', 'polygon');
+ pg_input_is_valid
+-------------------
+ f
+(1 row)
+
+SELECT pg_input_error_message('(2.0,0.8,0.1)', 'polygon');
+ pg_input_error_message
+--------------------------------------------------------
+ invalid input syntax for type polygon: "(2.0,0.8,0.1)"
+(1 row)
+
+SELECT pg_input_is_valid('(2.0,xyz)', 'polygon');
+ pg_input_is_valid
+-------------------
+ f
+(1 row)
+
+SELECT pg_input_error_message('(2.0,xyz)', 'polygon');
+ pg_input_error_message
+----------------------------------------------------
+ invalid input syntax for type polygon: "(2.0,xyz)"
+(1 row)
+
diff --git a/src/test/regress/sql/box.sql b/src/test/regress/sql/box.sql
index ceae58fc02f..02e100391b4 100644
--- a/src/test/regress/sql/box.sql
+++ b/src/test/regress/sql/box.sql
@@ -281,3 +281,9 @@ WHERE seq.id IS NULL OR idx.id IS NULL;
RESET enable_seqscan;
RESET enable_indexscan;
RESET enable_bitmapscan;
+
+-- test non-error-throwing API for some core types
+SELECT pg_input_is_valid('200', 'box');
+SELECT pg_input_error_message('200', 'box');
+SELECT pg_input_is_valid('((200,300),(500, xyz))', 'box');
+SELECT pg_input_error_message('((200,300),(500, xyz))', 'box');
diff --git a/src/test/regress/sql/geometry.sql b/src/test/regress/sql/geometry.sql
index 8928d04aa3f..309234b76c1 100644
--- a/src/test/regress/sql/geometry.sql
+++ b/src/test/regress/sql/geometry.sql
@@ -523,3 +523,9 @@ SELECT * FROM polygon_tbl WHERE f1 @> '((1,1),(2,2),(2,1))'::polygon
ORDER BY (poly_center(f1))[0];
SELECT * FROM polygon_tbl WHERE f1 @> '((1,1),(2,2),(2,1))'::polygon
ORDER BY (poly_center(f1))[0];
+
+-- test non-error-throwing API for some core types
+SELECT pg_input_is_valid('(1', 'circle');
+SELECT pg_input_error_message('1,', 'circle');
+SELECT pg_input_is_valid('(1,2),-1', 'circle');
+SELECT pg_input_error_message('(1,2),-1', 'circle');
diff --git a/src/test/regress/sql/line.sql b/src/test/regress/sql/line.sql
index f589ffecc84..f706a41184d 100644
--- a/src/test/regress/sql/line.sql
+++ b/src/test/regress/sql/line.sql
@@ -40,3 +40,15 @@ select * from LINE_TBL;
select '{nan, 1, nan}'::line = '{nan, 1, nan}'::line as true,
'{nan, 1, nan}'::line = '{nan, 2, nan}'::line as false;
+
+-- test non-error-throwing API for some core types
+SELECT pg_input_is_valid('{1, 1}', 'line');
+SELECT pg_input_error_message('{1, 1}', 'line');
+SELECT pg_input_is_valid('{0, 0, 0}', 'line');
+SELECT pg_input_error_message('{0, 0, 0}', 'line');
+SELECT pg_input_is_valid('{1, 1, a}', 'line');
+SELECT pg_input_error_message('{1, 1, a}', 'line');
+SELECT pg_input_is_valid('{1, 1, 1e400}', 'line');
+SELECT pg_input_error_message('{1, 1, 1e400}', 'line');
+SELECT pg_input_is_valid('(1, 1), (1, 1e400)', 'line');
+SELECT pg_input_error_message('(1, 1), (1, 1e400)', 'line');
diff --git a/src/test/regress/sql/lseg.sql b/src/test/regress/sql/lseg.sql
index f266ca3e09e..0fece162e01 100644
--- a/src/test/regress/sql/lseg.sql
+++ b/src/test/regress/sql/lseg.sql
@@ -22,3 +22,7 @@ INSERT INTO LSEG_TBL VALUES ('[(,2),(3,4)]');
INSERT INTO LSEG_TBL VALUES ('[(1,2),(3,4)');
select * from LSEG_TBL;
+
+-- test non-error-throwing API for some core types
+SELECT pg_input_is_valid('[(1,2),(3)]', 'lseg');
+SELECT pg_input_error_message('[(1,2),(3)]', 'lseg');
diff --git a/src/test/regress/sql/path.sql b/src/test/regress/sql/path.sql
index 89f1aa9a329..42c90afe53b 100644
--- a/src/test/regress/sql/path.sql
+++ b/src/test/regress/sql/path.sql
@@ -42,3 +42,9 @@ SELECT f1 AS closed_path FROM PATH_TBL WHERE isclosed(f1);
SELECT pclose(f1) AS closed_path FROM PATH_TBL;
SELECT popen(f1) AS open_path FROM PATH_TBL;
+
+-- test non-error-throwing API for some core types
+SELECT pg_input_is_valid('[(1,2),(3)]', 'path');
+SELECT pg_input_error_message('[(1,2),(3)]', 'path');
+SELECT pg_input_is_valid('[(1,2,6),(3,4,6)]', 'path');
+SELECT pg_input_error_message('[(1,2,6),(3,4,6)]', 'path');
diff --git a/src/test/regress/sql/point.sql b/src/test/regress/sql/point.sql
index 435ff4b9b69..7bd1ebe2b51 100644
--- a/src/test/regress/sql/point.sql
+++ b/src/test/regress/sql/point.sql
@@ -96,3 +96,7 @@ SELECT COUNT(*) FROM point_gist_tbl WHERE f1 ~= '(0.0000018,0.0000018)'::point;
RESET enable_seqscan;
RESET enable_indexscan;
RESET enable_bitmapscan;
+
+-- test non-error-throwing API for some core types
+SELECT pg_input_is_valid('1,y', 'point');
+SELECT pg_input_error_message('1,y', 'point');
diff --git a/src/test/regress/sql/polygon.sql b/src/test/regress/sql/polygon.sql
index f53b2cb6309..da644e34e30 100644
--- a/src/test/regress/sql/polygon.sql
+++ b/src/test/regress/sql/polygon.sql
@@ -140,3 +140,9 @@ WHERE seq.id IS NULL OR idx.id IS NULL;
RESET enable_seqscan;
RESET enable_indexscan;
RESET enable_bitmapscan;
+
+-- test non-error-throwing API for some core types
+SELECT pg_input_is_valid('(2.0,0.8,0.1)', 'polygon');
+SELECT pg_input_error_message('(2.0,0.8,0.1)', 'polygon');
+SELECT pg_input_is_valid('(2.0,xyz)', 'polygon');
+SELECT pg_input_error_message('(2.0,xyz)', 'polygon');