1 files changed, 116 insertions, 0 deletions
diff --git a/test/windowerr.test b/test/windowerr.test
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+# 2019 March 01
+#
+# The author disclaims copyright to this source code.  In place of
+# a legal notice, here is a blessing:
+#
+#    May you do good and not evil.
+#    May you find forgiveness for yourself and forgive others.
+#    May you share freely, never taking more than you give.
+#
+#***********************************************************************
+# This file implements regression tests for SQLite library.
+#
+
+####################################################
+# DO NOT EDIT! THIS FILE IS AUTOMATICALLY GENERATED!
+####################################################
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+set testprefix windowerr
+
+ifcapable !windowfunc { finish_test ; return }
+do_execsql_test 1.0 {
+  DROP TABLE IF EXISTS t1;
+  CREATE TABLE t1(a INTEGER, b INTEGER);
+  INSERT INTO t1 VALUES(1, 1);
+  INSERT INTO t1 VALUES(2, 2);
+  INSERT INTO t1 VALUES(3, 3);
+  INSERT INTO t1 VALUES(4, 4);
+  INSERT INTO t1 VALUES(5, 5);
+} {}
+
+# PG says ERROR:  frame starting offset must not be negative
+do_test 1.1 { catch { execsql {
+  SELECT a, sum(b) OVER (
+    ORDER BY a ROWS BETWEEN -1 PRECEDING AND 1 FOLLOWING
+  ) FROM t1 ORDER BY 1
+} } } 1
+
+# PG says ERROR:  frame ending offset must not be negative
+do_test 1.2 { catch { execsql {
+  SELECT a, sum(b) OVER (
+    ORDER BY a ROWS BETWEEN  1 PRECEDING AND -1 FOLLOWING
+  ) FROM t1 ORDER BY 1
+} } } 1
+
+# PG says ERROR:  invalid preceding or following size in window function
+do_test 1.3 { catch { execsql {
+  SELECT a, sum(b) OVER (
+    ORDER BY a RANGE BETWEEN -1 PRECEDING AND 1 FOLLOWING
+  ) FROM t1 ORDER BY 1
+} } } 1
+
+# PG says ERROR:  invalid preceding or following size in window function
+do_test 1.4 { catch { execsql {
+  SELECT a, sum(b) OVER (
+    ORDER BY a RANGE BETWEEN  1 PRECEDING AND -1 FOLLOWING
+  ) FROM t1 ORDER BY 1
+} } } 1
+
+# PG says ERROR:  frame starting offset must not be negative
+do_test 1.5 { catch { execsql {
+  SELECT a, sum(b) OVER (
+    ORDER BY a GROUPS BETWEEN -1 PRECEDING AND 1 FOLLOWING
+  ) FROM t1 ORDER BY 1
+} } } 1
+
+# PG says ERROR:  frame ending offset must not be negative
+do_test 1.6 { catch { execsql {
+  SELECT a, sum(b) OVER (
+    ORDER BY a GROUPS BETWEEN  1 PRECEDING AND -1 FOLLOWING
+  ) FROM t1 ORDER BY 1
+} } } 1
+
+# PG says ERROR:  RANGE with offset PRECEDING/FOLLOWING requires exactly one ORDER BY column
+do_test 1.7 { catch { execsql {
+  SELECT a, sum(b) OVER (
+    ORDER BY a,b RANGE BETWEEN  1 PRECEDING AND 1 FOLLOWING
+  ) FROM t1 ORDER BY 1
+} } } 1
+
+# PG says ERROR:  RANGE with offset PRECEDING/FOLLOWING requires exactly one ORDER BY column
+do_test 1.8 { catch { execsql {
+  SELECT a, sum(b) OVER (
+    PARTITION BY a RANGE BETWEEN  1 PRECEDING AND 1 FOLLOWING
+  ) FROM t1 ORDER BY 1
+} } } 1
+
+# PG says ERROR:  aggregate function calls cannot contain window function calls
+do_test 2.1 { catch { execsql {
+  SELECT sum( sum(a) OVER () ) FROM t1;
+} } } 1
+
+# PG says ERROR:  column "xyz" does not exist
+do_test 2.2 { catch { execsql {
+  SELECT sum(a) OVER () AS xyz FROM t1 ORDER BY sum(xyz);
+} } } 1
+
+# PG says ERROR:  invalid input syntax for integer: "hello"
+do_test 3.0 { catch { execsql {
+  SELECT sum(a) OVER win FROM t1
+  WINDOW win AS (ROWS BETWEEN 'hello' PRECEDING AND 10 FOLLOWING)
+} } } 1
+
+# PG says ERROR:  argument of ROWS must be type bigint, not type bit
+do_test 3.2 { catch { execsql {
+  SELECT sum(a) OVER win FROM t1
+  WINDOW win AS (ROWS BETWEEN 10 PRECEDING AND x'ABCD' FOLLOWING)
+} } } 1
+
+# PG says ERROR:  function row_number(integer) does not exist
+do_test 3.3 { catch { execsql {
+  SELECT row_number(a) OVER () FROM t1;
+} } } 1
+
+finish_test