From 2dec7b725518d71923de4bc00c0ccdd955d357d2 Mon Sep 17 00:00:00 2001
From: PThorpe92 <preston@unlockedlabs.org>
Date: Sun, 23 Mar 2025 20:12:10 -0400
Subject: [PATCH] Add more test cases for update

---
 testing/update.test | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/testing/update.test b/testing/update.test
index d3a33a772..20a23f4a6 100755
--- a/testing/update.test
+++ b/testing/update.test
@@ -102,6 +102,15 @@ do_execsql_test_on_specific_db {:memory:} update-self-reference {
 } {10|10
 2|20}
 
+do_execsql_test_on_specific_db {:memory:} update-self-ref-all {
+    create table temp (a, b, c);
+    insert into temp values (1, 2, 3);
+    insert into temp values (4, 5, 6);
+    update temp set a = b;
+    select * from temp;
+} {2|2|3
+5|5|6}
+
 do_execsql_test_on_specific_db {:memory:} update-large-text {
     create table temp (a);
     insert into temp values ('short');
@@ -144,3 +153,13 @@ do_execsql_test_on_specific_db {:memory:} update-multiple-columns {
     select * from temp;
 } {10|20|30
 10|20|30}
+
+do_execsql_test_on_specific_db {:memory:} update-true-expr {
+    create table temp (a, b, c);
+    insert into temp values (1, 2, 3);
+    insert into temp values (4, 5, 6);
+    update temp set a = 10, b = 20, c = 30 where 1;
+    select * from temp;
+} {10|20|30
+10|20|30}
+