Add tests for sqlite3session_memory_used() interface.

FossilOrigin-Name: 5596611f96f3401262b9dadc591bf7e3411d2c4a6f5be5cfe524e203d9820fd1

diff --git a/ext/session/sessionmem.test b/ext/session/sessionmem.test
new file mode 100644 (file)
index 0000000..75b4862
--- /dev/null
+++ b/ext/session/sessionmem.test
@@ -0,0 +1,57 @@
+# 2020 December 23
+#
+# 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 the SQLite sessions module
+# Specifically, for the sqlite3session_memory_used() API.
+#
+
+if {![info exists testdir]} {
+  set testdir [file join [file dirname [info script]] .. .. test]
+} 
+source [file join [file dirname [info script]] session_common.tcl]
+source $testdir/tester.tcl
+ifcapable !session {finish_test; return}
+
+set testprefix sessionmem
+
+do_execsql_test 1.0 {
+  CREATE TABLE t1(i INTEGER PRIMARY KEY, x, y);
+  CREATE TABLE t2(i INTEGER, x, y, PRIMARY KEY(x, y));
+}
+
+do_test 1.1 {
+  sqlite3session S db main
+  S attach *
+} {}
+
+foreach {tn sql eRes} {
+  1 { INSERT INTO t1 VALUES(1, 2, 3) } 1
+  2 { UPDATE t1 SET x=5 }                    0
+  3 { UPDATE t1 SET i=5 }                    1
+  4 { DELETE FROM t1 }                       0
+  5 { INSERT INTO t1 VALUES(1, 2, 3) }       0
+  6 { INSERT INTO t1 VALUES(5, 2, 3) }       0
+  7 { INSERT INTO t2 VALUES('a', 'b', 'c') } 1
+  8 { INSERT INTO t2 VALUES('d', 'e', 'f') } 1
+  9 { UPDATE t2 SET i='e' }                  0
+} {
+  set mem1 [S memory_used]
+  do_test 1.2.$tn.(mu=$mem1) {
+    execsql $sql
+    set mem2 [S memory_used]
+    expr {$mem2 > $mem1}
+  } $eRes
+}
+
+do_test 1.3 {
+  S delete
+} {}
+
+finish_test

diff --git a/manifest b/manifest
index a604568c2169fa1e11f523148a665d3160569e8f..1f0fed3243a1bd3ed6ca867f4710a606fadb3b53 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sharmless\scompiler\swarnings\sseen\swith\sMSVC.
-D 2021-01-18T19:28:56.733
+C Add\stests\sfor\ssqlite3session_memory_used()\sinterface.
+D 2021-01-20T10:59:47.320
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -450,6 +450,7 @@ F ext/session/sessiondiff.test ad13dd65664bae26744e1f18eb3cbd5588349b7e9118851d8
 F ext/session/sessionfault.test da273f2712b6411e85e71465a1733b8501dbf6f7
 F ext/session/sessionfault2.test dd593f80b6b4786f7adfe83c5939620bc505559770cc181332da26f29cddd7bb
 F ext/session/sessioninvert.test 04075517a9497a80d39c495ba6b44f3982c7371129b89e2c52219819bc105a25
+F ext/session/sessionmem.test f2a735db84a3e9e19f571033b725b0b2daf847f3f28b1da55a0c1a4e74f1de09
 F ext/session/sessionrebase.test ccfa716b23bd1d3b03217ee58cfd90c78d4b99f53e6a9a2f05e82363b9142810
 F ext/session/sessionstat1.test 218d351cf9fcd6648f125a26b607b140310160184723c2666091b54450a68fb5
 F ext/session/sessionwor.test 67b5ab91d4f93ce65ff1f58240ac5ddf73f8670facc1ffa49cef56293d52818d
@@ -1897,7 +1898,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P fe1979552f43e0526f16481457e01981f29707401f77079f9854a8d91b35b5a4
-R dc7be2ccd019ce776f5c5401443272a0
-U mistachkin
-Z dce87543665f3b6eb6e012303a5399fb
+P dc7938d2d715301595dee2fac6880af3716c4b3d1cbe7c3578d7fd30ba146a23
+R 2a7f82e5717f1cb1207576a8070164d7
+U dan
+Z 837106ab8ad362dbfd49cfef88809376

diff --git a/manifest.uuid b/manifest.uuid
index f83d26162993ab9f558fdb07650f334e527594d6..92afa750c7a0717ef9b2da36a6e4ae7cea1c8a83 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-dc7938d2d715301595dee2fac6880af3716c4b3d1cbe7c3578d7fd30ba146a23
\ No newline at end of file
+5596611f96f3401262b9dadc591bf7e3411d2c4a6f5be5cfe524e203d9820fd1
\ No newline at end of file