Adding upstream version 3.45.1.upstream/3.45.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 41 insertions, 0 deletions

diff --git a/test/vtabdistinct.test b/test/vtabdistinct.test
new file mode 100644
index 0000000..e18e121
--- /dev/null
+++ b/test/vtabdistinct.test
@@ -0,0 +1,41 @@
+# 2022-01-21
+#
+# 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 tests for sqlite3_vtab_distinct() interface.
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+set testprefix vtabdistinct
+
+ifcapable !vtab {
+  finish_test
+  return
+}
+load_static_extension db qpvtab
+
+do_execsql_test 1.1 {
+  SELECT ix FROM qpvtab WHERE vn='sqlite3_vtab_distinct';
+} {0}
+do_execsql_test 1.2 {
+  SELECT DISTINCT ix FROM qpvtab WHERE vn='sqlite3_vtab_distinct';
+} {2}
+do_execsql_test 1.3 {
+  SELECT distinct vn, ix FROM qpvtab(3)
+   WHERE +vn IN ('sqlite3_vtab_distinct','nOrderBy');
+} {nOrderBy 2 sqlite3_vtab_distinct 2}
+do_execsql_test 1.4 {
+  SELECT vn, ix FROM qpvtab
+   GROUP BY vn
+  HAVING vn='sqlite3_vtab_distinct';
+} {sqlite3_vtab_distinct 1}
+
+finish_test