1 files changed, 66 insertions, 0 deletions
diff --git a/ext/intck/intck_common.tcl b/ext/intck/intck_common.tcl
new file mode 100644
index 0000000..1e216b5
--- /dev/null
+++ b/ext/intck/intck_common.tcl
@@ -0,0 +1,66 @@
+# 2024 Feb 18
+#
+# 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.
+#
+#***********************************************************************
+#
+
+if {![info exists testdir]} {
+  set testdir [file join [file dirname [info script]] .. .. test]
+}
+source $testdir/tester.tcl
+
+ifcapable !vtab||!pragma {
+  proc return_if_no_intck {} {
+    finish_test
+    return -code return
+  }
+  return
+} else {
+  proc return_if_no_intck {} {}
+}
+
+proc do_intck {db {bSuspend 0}} {
+  set ic [sqlite3_intck $db main]
+
+  set ret [list]
+  while {"SQLITE_OK"==[$ic step]} {
+    set msg [$ic message]
+    if {$msg!=""} {
+      lappend ret $msg
+    }
+    if {$bSuspend} { 
+      $ic unlock 
+      #puts "SQL: [$ic test_sql {}]"
+      #execsql_pp "EXPLAIN query plan [$ic test_sql {}]"
+      #explain_i [$ic test_sql {}]
+    }
+  }
+
+  set err [$ic error]
+  if {[lindex $err 0]!="SQLITE_OK"} {
+    error $err
+  }
+  $ic close
+
+  return $ret
+}
+
+proc intck_sql {db tbl} {
+  set ic [sqlite3_intck $db main]
+  set sql [$ic test_sql $tbl]
+  $ic close
+  return $sql
+}
+
+proc do_intck_test {tn expect} {
+  uplevel [list do_test $tn.a [list do_intck db] [list {*}$expect]]
+  uplevel [list do_test $tn.b [list do_intck db 1] [list {*}$expect]]
+}
+
+