From: drh <drh@noemail.net>
Date: Fri, 6 Nov 2015 03:37:02 +0000 (+0000)
Subject: Some simple test cases from the mailing list.
X-Git-Tag: version-3.10.0~164^2~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=06d7b00b6a2999dc74be6b5bed8dd55b76a29439;p=thirdparty%2Fsqlite.git

Some simple test cases from the mailing list.

FossilOrigin-Name: 1d642b73f9e93a1ba291bf265b3d17e46551d70e
---

diff --git a/manifest b/manifest
index 12e3f87135..77daa100c0 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Increase\sthe\sprecision\sof\sinteger\svs.\sfloating-point\scomparisons.\nCandidate\sfix\sfor\sticket\s[38a97a87a6e4e8].
-D 2015-11-06T01:04:41.562
+C Some\ssimple\stest\scases\sfrom\sthe\smailing\slist.
+D 2015-11-06T03:37:02.272
 F Makefile.in 3a705bb4bd12e194212ddbdbf068310d17153cdb
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc 702d3e98f3afc6587a78481257f3c4c900efc3a4
@@ -902,6 +902,7 @@ F test/notify3.test 10ff25cde502e72a92053a2f215d64bece4ef934
 F test/notnull.test f8fcf58669ddba79274daa2770d61dfad8274f62
 F test/null.test 0dcce4f04284ec66108c503327ad6d224c0752b3
 F test/numcast.test 5d126f7f581432e86a90d1e35cac625164aec4a1
+F test/numindex1.test 6a72785828bd48deb0187480d1f821f643503254
 F test/offset1.test f06b83657bcf26f9ce805e67450e189e282143b2
 F test/openv2.test 0d3040974bf402e19b7df4b783e447289d7ab394
 F test/orderby1.test 870e150450437d3980badbde3d0166b81d9e33f6
@@ -1398,10 +1399,7 @@ F tool/vdbe_profile.tcl 246d0da094856d72d2c12efec03250d71639d19f
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh 48bd54594752d5be3337f12c72f28d2080cb630b
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P 777ae8007f6ff303b120b25f2dc37d7ef6b6a4f8
-R cc9765cd257243db22c6bd69c3d99131
-T *branch * int-float-precision
-T *sym-int-float-precision *
-T -sym-trunk *
+P cfcaa0ff276b1936418abe72c7e0c99d90d37885
+R 935a655a72fb7279f445266ee8ecd942
 U drh
-Z d0948553cd93aaec56b5aa2032a41416
+Z 4bf13cc28fe21ef0ca61de36df50b42a
diff --git a/manifest.uuid b/manifest.uuid
index 4dab4a3e5b..678514d7ad 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-cfcaa0ff276b1936418abe72c7e0c99d90d37885
\ No newline at end of file
+1d642b73f9e93a1ba291bf265b3d17e46551d70e
\ No newline at end of file
diff --git a/test/numindex1.test b/test/numindex1.test
new file mode 100644
index 0000000000..8d4f2c695f
--- /dev/null
+++ b/test/numindex1.test
@@ -0,0 +1,43 @@
+# 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}
+
+finish_test