Index: third_party/sqlite/src/test/tkt-a8a0d2996a.test |
diff --git a/third_party/sqlite/src/test/tkt-a8a0d2996a.test b/third_party/sqlite/src/test/tkt-a8a0d2996a.test |
new file mode 100644 |
index 0000000000000000000000000000000000000000..6b15e410e7e70774f521adbed7140d4c005d8f77 |
--- /dev/null |
+++ b/third_party/sqlite/src/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} |