From 569c6676a6ddb0ff73821d7693b5e18ddef809b9 Mon Sep 17 00:00:00 2001
From: Hans-Christoph Steiner <hans@eds.org>
Date: Thu, 16 Oct 2014 22:51:35 -0400
Subject: Imported Upstream version 3.2.0

---
 test/tkt-a8a0d2996a.test | 93 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 test/tkt-a8a0d2996a.test

(limited to 'test/tkt-a8a0d2996a.test')

diff --git a/test/tkt-a8a0d2996a.test b/test/tkt-a8a0d2996a.test
new file mode 100644
index 0000000..6b15e41
--- /dev/null
+++ b/test/tkt-a8a0d2996a.test
@@ -0,0 +1,93 @@
+# 2014-03-24
+#
+# 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.
+#
+#***********************************************************************
+# 
+# Tests to verify that arithmetic operators do not change the type of
+# input operands.  Ticket [a8a0d2996a]
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+set testprefix tkt-a8a0d2996a
+
+do_execsql_test 1.0 {
+  CREATE TABLE t(x,y);
+  INSERT INTO t VALUES('1','1');
+  SELECT typeof(x), typeof(y) FROM t WHERE 1=x+0 AND y=='1';
+} {text text}
+do_execsql_test 1.1 {
+  SELECT typeof(x), typeof(y) FROM t WHERE 1=x-0 AND y=='1';
+} {text text}
+do_execsql_test 1.2 {
+  SELECT typeof(x), typeof(y) FROM t WHERE 1=x*1 AND y=='1';
+} {text text}
+do_execsql_test 1.3 {
+  SELECT typeof(x), typeof(y) FROM t WHERE 1=x/1 AND y=='1';
+} {text text}
+do_execsql_test 1.4 {
+  SELECT typeof(x), typeof(y) FROM t WHERE 1=x%4 AND y=='1';
+} {text text}
+
+do_execsql_test 2.0 {
+  UPDATE t SET x='1xyzzy';
+  SELECT typeof(x), typeof(y) FROM t WHERE 1=x+0 AND y=='1';
+} {text text}
+do_execsql_test 2.1 {
+  SELECT typeof(x), typeof(y) FROM t WHERE 1=x-0 AND y=='1';
+} {text text}
+do_execsql_test 2.2 {
+  SELECT typeof(x), typeof(y) FROM t WHERE 1=x*1 AND y=='1';
+} {text text}
+do_execsql_test 2.3 {
+  SELECT typeof(x), typeof(y) FROM t WHERE 1=x/1 AND y=='1';
+} {text text}
+do_execsql_test 2.4 {
+  SELECT typeof(x), typeof(y) FROM t WHERE 1=x%4 AND y=='1';
+} {text text}
+
+
+do_execsql_test 3.0 {
+  UPDATE t SET x='1.0';
+  SELECT typeof(x), typeof(y) FROM t WHERE 1=x+0 AND y=='1';
+} {text text}
+do_execsql_test 3.1 {
+  SELECT typeof(x), typeof(y) FROM t WHERE 1=x-0 AND y=='1';
+} {text text}
+do_execsql_test 3.2 {
+  SELECT typeof(x), typeof(y) FROM t WHERE 1=x*1 AND y=='1';
+} {text text}
+do_execsql_test 3.3 {
+  SELECT typeof(x), typeof(y) FROM t WHERE 1=x/1 AND y=='1';
+} {text text}
+do_execsql_test 3.4 {
+  SELECT typeof(x), typeof(y) FROM t WHERE 1=x%4 AND y=='1';
+} {text text}
+
+do_execsql_test 4.0 {
+  SELECT 1+1.;
+} {2.0}
+do_execsql_test 4.1 {
+  SELECT '1.23e64'/'1.0000e+62';
+} {123.0}
+do_execsql_test 4.2 {
+  SELECT '100x'+'-2y';
+} {98}
+do_execsql_test 4.3 {
+  SELECT '100x'+'4.5y';
+} {104.5}
+do_execsql_test 4.4 {
+  SELECT '-9223372036854775807x'-'1x';
+} {-9.22337203685478e+18}
+do_execsql_test 4.5 {
+  SELECT '9223372036854775806x'+'1x';
+} {9.22337203685478e+18}
+do_execsql_test 4.6 {
+  SELECT '1234x'/'10y';
+} {123.4}
-- 
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