Imported Upstream version 2.0.3

1 files changed, 153 insertions, 0 deletions

diff --git a/test/tkt3493.test b/test/tkt3493.test
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+# 2008 October 13
+#
+# 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 regression tests for SQLite library. Specifically,
+# it tests that affinities and collation sequences are correctly applied
+# in aggregate queries.
+#
+# $Id: tkt3493.test,v 1.2 2009/06/05 17:09:12 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+do_test tkt3493-1.1 {
+  execsql {
+    BEGIN;
+    CREATE TABLE A (id INTEGER PRIMARY KEY AUTOINCREMENT, val TEXT);
+    INSERT INTO A VALUES(1,'123');
+    INSERT INTO A VALUES(2,'456');
+    CREATE TABLE B (id INTEGER PRIMARY KEY AUTOINCREMENT, val TEXT);
+    INSERT INTO B VALUES(1,1);
+    INSERT INTO B VALUES(2,2);
+    CREATE TABLE A_B (B_id INTEGER NOT NULL, A_id INTEGER);
+    INSERT INTO A_B VALUES(1,1);
+    INSERT INTO A_B VALUES(2,2);
+    COMMIT;
+  }
+} {}
+do_test tkt3493-1.2 {
+  execsql {
+    SELECT 
+      CASE 
+         WHEN B.val = 1 THEN 'XYZ' 
+         ELSE A.val 
+      END AS Col1
+    FROM B  
+    LEFT OUTER JOIN A_B ON B.id = A_B.B_id  
+    LEFT OUTER JOIN A ON A.id = A_B.A_id
+    ORDER BY Col1 ASC;
+  }
+} {456 XYZ}
+do_test tkt3493-1.3 {
+  execsql {
+    SELECT DISTINCT
+      CASE 
+         WHEN B.val = 1 THEN 'XYZ' 
+         ELSE A.val 
+      END AS Col1
+    FROM B  
+    LEFT OUTER JOIN A_B ON B.id = A_B.B_id  
+    LEFT OUTER JOIN A ON A.id = A_B.A_id
+    ORDER BY Col1 ASC;
+  }
+} {456 XYZ}
+do_test tkt3493-1.4 {
+  execsql {
+    SELECT b.val, CASE WHEN b.val = 1 THEN 'xyz' ELSE b.val END AS col1 FROM b;
+  }
+} {1 xyz 2 2}
+do_test tkt3493-1.5 {
+  execsql {
+    SELECT DISTINCT 
+      b.val, 
+      CASE WHEN b.val = 1 THEN 'xyz' ELSE b.val END AS col1 
+    FROM b;
+  }
+} {1 xyz 2 2}
+do_test tkt3493-1.6 {
+  execsql {
+    SELECT DISTINCT 
+      b.val, 
+      CASE WHEN b.val = '1' THEN 'xyz' ELSE b.val END AS col1 
+    FROM b;
+  }
+} {1 xyz 2 2}
+
+
+do_test tkt3493-2.1 {
+  execsql {
+    CREATE TABLE t1(a TEXT, b INT);
+    INSERT INTO t1 VALUES(123, 456);
+  }
+} {}
+do_test tkt3493-2.2.1 {
+  execsql { SELECT a=123 FROM t1 GROUP BY a }
+} {1}
+do_test tkt3493-2.2.2 {
+  execsql { SELECT a=123 FROM t1 }
+} {1}
+do_test tkt3493-2.2.3 {
+  execsql { SELECT a='123' FROM t1 }
+} {1}
+do_test tkt3493-2.2.4 {
+  execsql { SELECT count(*), a=123 FROM t1 }
+} {1 1}
+do_test tkt3493-2.2.5 {
+  execsql { SELECT count(*), +a=123 FROM t1 }
+} {1 0}
+do_test tkt3493-2.3.3 {
+  execsql { SELECT b='456' FROM t1 GROUP BY a }
+} {1}
+do_test tkt3493-2.3.1 {
+  execsql { SELECT b='456' FROM t1 GROUP BY b }
+} {1}
+do_test tkt3493-2.3.2 {
+  execsql { SELECT b='456' FROM t1 }
+} {1}
+do_test tkt3493-2.4.1 {
+  execsql { SELECT typeof(a), a FROM t1 GROUP BY a HAVING a=123 }
+} {text 123}
+do_test tkt3493-2.4.2 {
+  execsql { SELECT typeof(a), a FROM t1 GROUP BY b HAVING a=123 }
+} {text 123}
+do_test tkt3493-2.5.1 {
+  execsql { SELECT typeof(b), b FROM t1 GROUP BY a HAVING b='456' }
+} {integer 456}
+do_test tkt3493-2.5.2 {
+  execsql { SELECT typeof(b), b FROM t1 GROUP BY b HAVING b='456' }
+} {integer 456}
+
+do_test tkt3493-3.1 {
+  execsql {
+    CREATE TABLE t2(a COLLATE NOCASE, b COLLATE BINARY);
+    INSERT INTO t2 VALUES('aBc', 'DeF');
+  }
+} {}
+do_test tkt3493-3.2.1 {
+  execsql { SELECT a='abc' FROM t2 GROUP BY a }
+} {1}
+do_test tkt3493-3.2.2 {
+  execsql { SELECT a='abc' FROM t2 }
+} {1}
+
+do_test tkt3493-3.3.1 {
+  execsql { SELECT a>b FROM t2 GROUP BY a, b}
+} {0}
+do_test tkt3493-3.3.2 {
+  execsql { SELECT a>b COLLATE BINARY FROM t2 GROUP BY a, b}
+} {1}
+do_test tkt3493-3.3.3 {
+  execsql { SELECT b>a FROM t2 GROUP BY a, b}
+} {0}
+do_test tkt3493-3.3.4 {
+  execsql { SELECT b>a COLLATE NOCASE FROM t2 GROUP BY a, b}
+} {1}
+
+finish_test