Index: third_party/sqlite/sqlite-src-3170000/test/numindex1.test |
diff --git a/third_party/sqlite/sqlite-src-3170000/test/numindex1.test b/third_party/sqlite/sqlite-src-3170000/test/numindex1.test |
new file mode 100644 |
index 0000000000000000000000000000000000000000..c647fc5401d434fa11d34a5a40b2c130a89803b1 |
--- /dev/null |
+++ b/third_party/sqlite/sqlite-src-3170000/test/numindex1.test |
@@ -0,0 +1,79 @@ |
+# 2015-11-05 |
+# |
+# 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 tests for indexes on large numeric values. |
+# |
+ |
+set testdir [file dirname $argv0] |
+source $testdir/tester.tcl |
+ |
+ |
+# Test cases from Zsbán Ambrus: |
+# |
+do_execsql_test numindex1-1.1 { |
+ CREATE TABLE t1(a INTEGER PRIMARY KEY, b); |
+ CREATE INDEX t1b ON t1(b); |
+ INSERT INTO t1(a,b) VALUES(100, 356282677878746339); |
+ INSERT INTO t1(a,b) VALUES(50, 356282677878746339.0); |
+ INSERT INTO t1(a,b) VALUES(0, 356282677878746340); |
+ DELETE FROM t1 WHERE a=50; |
+ PRAGMA integrity_check; |
+} {ok} |
+ |
+do_execsql_test numindex1-1.2 { |
+ CREATE TABLE t2(a,b); |
+ INSERT INTO t2(a,b) VALUES('b', 1<<58), |
+ ('c', (1<<58)+1e-7), ('d', (1<<58)+1); |
+ SELECT a, b, typeof(b), '|' FROM t2 ORDER BY +a; |
+} {b 288230376151711744 integer | c 2.88230376151712e+17 real | d 288230376151711745 integer |} |
+ |
+do_execsql_test numindex1-1.3 { |
+ SELECT x.a || CASE WHEN x.b==y.b THEN '==' ELSE '<>' END || y.a |
+ FROM t2 AS x, t2 AS y |
+ ORDER BY +x.a, +x.b; |
+} {b==b b==c b<>d c==b c==c c<>d d<>b d<>c d==d} |
+ |
+# New test cases |
+# |
+do_execsql_test numindex1-2.1 { |
+ DROP TABLE IF EXISTS t1; |
+ CREATE TABLE t1(a INTEGER PRIMARY KEY,b); |
+ CREATE INDEX t1b ON t1(b); |
+ WITH RECURSIVE c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE x<100) |
+ INSERT INTO t1(a,b) SELECT x, 10000000000000004.0 FROM c |
+ WHERE x NOT IN (23,37); |
+ INSERT INTO t1(a,b) VALUES(23,10000000000000005); |
+ INSERT INTO t1(a,b) VALUES(37,10000000000000003); |
+ DELETE FROM t1 WHERE a NOT IN (23,37); |
+ PRAGMA integrity_check; |
+} {ok} |
+ |
+do_execsql_test numindex1-3.1 { |
+ DROP TABLE IF EXISTS t1; |
+ CREATE TABLE t1(a INTEGER PRIMARY KEY,b); |
+ CREATE INDEX t1b ON t1(b); |
+ WITH RECURSIVE c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE x<20) |
+ INSERT INTO t1(a,b) SELECT x, 100000000000000005.0 |
+ FROM c WHERE x NOT IN (3,5,7,11,13,17,19); |
+ INSERT INTO t1(a,b) VALUES(3,100000000000000005); |
+ INSERT INTO t1(a,b) VALUES(5,100000000000000000); |
+ INSERT INTO t1(a,b) VALUES(7,100000000000000008); |
+ INSERT INTO t1(a,b) VALUES(11,100000000000000006); |
+ INSERT INTO t1(a,b) VALUES(13,100000000000000001); |
+ INSERT INTO t1(a,b) VALUES(17,100000000000000004); |
+ INSERT INTO t1(a,b) VALUES(19,100000000000000003); |
+ PRAGMA integrity_check; |
+} {ok} |
+ |
+do_execsql_test numindex1-3.2 { |
+ SELECT a FROM t1 ORDER BY b; |
+} {1 2 4 5 6 8 9 10 12 14 15 16 18 20 13 19 17 3 11 7} |
+ |
+finish_test |