Adding the sqlite sourcecode

2025-07-17 11:54:48 +02:00
1 parent bdb54a1f8f
commit 406b584760
@@ -0,0 +1,149 @@
+# 2011 March 25
+#
+# 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 session module. 
+# 
+
+if {$tcl_version<8.6} {
+  puts "This module requires Tcl 8.6 or later"
+  return
+}
+
+if {![info exists testdir]} {
+  set testdir [file join [file dirname [info script]] .. .. test]
+} 
+source [file join [file dirname [info script]] session_common.tcl]
+source $testdir/tester.tcl
+ifcapable !session {finish_test; return}
+
+set testprefix session4
+
+do_test 1.0 {
+  execsql {
+    CREATE TABLE x(a, b, c, d, e, PRIMARY KEY(c, e));
+    INSERT INTO x VALUES(65.21, X'28B0', 16.35, NULL, 'doers');
+    INSERT INTO x VALUES(NULL, 78.49, 2, X'60', -66);
+    INSERT INTO x VALUES('cathedral', NULL, 35, NULL, X'B220937E80A2D8');
+    INSERT INTO x VALUES(NULL, 'masking', -91.37, NULL, X'596D');
+    INSERT INTO x VALUES(19, 'domains', 'espouse', -94, 'throw');
+  }
+
+  set changeset [changeset_from_sql {
+    DELETE FROM x WHERE e = -66;
+    UPDATE x SET a = 'parameterizable', b = 31.8 WHERE c = 35;
+    INSERT INTO x VALUES(-75.61, -17, 16.85, NULL, X'D73DB02678');
+  }]
+  set {} {}
+} {}
+
+
+# This currently causes crashes. sqlite3changeset_invert() does not handle
+# corrupt changesets well.
+if 0 {
+  do_test 1.1 {
+    for {set i 0} {$i < [string length $changeset]} {incr i} {
+      set before [string range $changeset 0 [expr $i-1]]
+      set after  [string range $changeset [expr $i+1] end]
+      for {set j 10} {$j < 260} {incr j} {
+        set x [binary format "a*ca*" $before $j $after]
+        catch { sqlite3changeset_invert $x }
+      }
+    }
+  } {}
+}
+
+do_test 1.2 {
+  set x [binary format "ca*" 0 [string range $changeset 1 end]]
+  list [catch { sqlite3changeset_invert $x } msg] $msg
+} {1 SQLITE_CORRUPT}
+
+do_test 1.3 {
+  set x [binary format "ca*" 0 [string range $changeset 1 end]]
+  list [catch { sqlite3changeset_apply db $x xConflict } msg] $msg
+} {1 SQLITE_CORRUPT}
+
+#-------------------------------------------------------------------------
+reset_db
+do_execsql_test 2.0 {
+  CREATE TABLE t1(a INTEGER PRIMARY KEY,b,c,d);
+  CREATE TABLE t2(e TEXT PRIMARY KEY NOT NULL,f,g);
+  CREATE TABLE t3(w REAL PRIMARY KEY NOT NULL,x,y);
+  CREATE TABLE t4(z PRIMARY KEY) WITHOUT ROWID;
+}
+
+foreach {tn blob} {
+  1 54010174340012000000
+  2 54fefe8bcb0012000300
+  3 5480809280808001017434001200fb
+  4 50af9c939c9c9cb09c9c6400b09c9c6400
+  5 12000300
+  6 09847304
+  7 5401017434001208
+  8 54010174340012fc0386868600
+  9 54010174340012FC0386868600
+  10 548894FEFE
+  11 54010171340012E703ABFA7433FD1200
+  12 540101743400120003FFED00010000000000000002120002400C00000000000054040100000074310017000100000000000000050100000000000000030100000000000000040000010000000000000004010000000000000003001700010000000000000007030378797A01000000000000000F000001000000000000000F030378797A005403010000743200090003037838790100000000800000000200000000000000000900030378327902400C0000000000000304666F7572
+  13 540101743400120003001200010000000000000002120002400C0000000000005404010000007431001700010000000000000005010000000000000003010000000000000004000001000000000000000401000000000000000300170001000000000000000703FC87797A01000000000000000F000001000000000000000F030378797A005403010000743200090003037838790100000000800000000200000000000000000900030378327902400C0000000000000304666F7572
+  14 540101743400120003001200010000000000000002120002400C00000000000054040100000074310017000100000000000000050100000000000000030100000000000000040000010000000000000004010000000000000003001700010000000000000007030378797A01000000000000000F000001000000000000000F03FC87797A005403010000743200090003037838790100000000800000000200000000000000000900030378327902400C0000000000000304666F7572
+  15 540101743400120003001200010000000000000002120002400C00000000000054040100000074310017000100000000000000050100000000000000030100000000000000040000010000000000000004010000000000000003001700010000000000000007030378797A01000000000000000F000001000000000000000F030378797A005403010000743200090003FC8738790100000000800000000200000000000000000900030378327902400C0000000000000304666F7572
+  16 540101743400120003001200010000000000000002120002400C00000000000054040100000074310017000100000000000000050100000000000000030100000000000000040000010000000000000004010000000000000003001700010000000000000007030378797A01000000000000000F000001000000000000000F030378797A00540301000074320009000303783879010000000080000000020000000000000000090003FC87327902400C0000000000000304666F7572
+  17 540101743400120003FFE3000412F7010000E600000000021202120002400C0000000000005B0401000000743100171C0304646F750002400C000000000000540401000000D3310017000100000000000000050100000000000378797A405403000002F10100000100000000000004090001000100000007030378797A0100000000000D0007000001000000002300000F1B0378797A405403013900743200090003038C3879010000000000000000000002120002400C0000000000005B0401000000743117170003047C5E00FF
+  18 54010174340012000300120001000000E6FF100000120002401E00000000000054040100000074310017000100040000010000000000000004FFFF7FFF0000000000010000010000001000000007030378797A01000000000000000F000000000000FA0304666F7572
+  19 540101743400120003001200010000000000000002121B02400C00000000000054040000000074310017000100000000000000050100000000000000030100000000000000040000010000000000000004010000000000000003001700010000000000000007030378817A01000000000000000F000001000000000100000F030378797A005403010000743200090003FFE809000303780000000000000304666F7572
+  20 5401017D3400120003001200010000000000000002120002400CFC00000000005404010000007431001700010000000000000005010000000000000003010000000000000004000001000000000000000401000000000000000300170001000000000000000703FFFF797A01000000000000000F000001000000000000000F030378797A005403010000743200090003037838790100000000800000000200000000000000000900030378326C02400C0000000000000304666F7572
+  21 5401017434001200030012000100FFE20000000002120002400C00000000000054040100E0007431001700010000E99D000000020000000003FFE70009000303783279020004000001030000000000002117000003001700012701000100000000743100000100000000008000090003037F387901000000008000000002000000000400000009005303010A00FF7FFFFF00000000000304664F6572
+  22 540101743400120003FFFF7FFF0000000000000002120002400C00000000000054040100000074310017000100000000000000050100000000000000030100010000000000000000040000010000000000000004010000000000000003001700010000000000000007030378797A01000000000000000F000001000000000000000F030378797A005403010000743200090003037838790100000000800000000200000000000000000900030378327902400C0000000000000304666F7572
+  23 540101742700120100120003F5FF0300
+  24 5401017434E312540101743400120003FFFC00
+  25 540101743400540101743D3D3D3D3D3D3D3D3D3D3D3D3D3400120003FFED000300
+  26 5401017446EA5301743D1D3D3D01743D1D3D3DCF3D3D3D1A3D3D3D3D3400120003FFFF000000
+  27 540101743400540101743D3D3D3D3D3D3D3D3D3D251000120003FF81000000000000
+  28 540101340012000397FF3D7F3D3400120003001200540101743D3D3D3D3D3D393D3D3D12000300
+  29 500174340050010F74340012000300120003FFE5
+  30 5004007233E900177FEF0054257F0002EF001200031E12000300
+  31 5001015001015252525250010174340012EF039A9A0100E351525D52525252525252525252525252525252525250010174340012EF039A0100009A9A9A9A9A9BA3B200120003010040743400
+  32 5401017400123400120003FFFC00
+  33 540101743400120003001200010000000000004002120002400C0000000000005404010000007431001700010000000000000005010000000000000003010000000000000004000001000000000000000401000000000000000300170001000000000000000703FC87797A01000000000000000F000001000000000000000F030378797A005403010000743200090003037838790100000000800000000200000000000000000900030378327902400C0000000000000304666F7572
+  34 54040100000074310017000100000002000015050100000000000000030100000000140000040000010000000000000004010000000000000003001700010000000000000007030378797A01000000000000000F000001000000000000000F030378797A0054030100007432000900030378387901000000008E000000020000000000000000090003FFFF000002400C0000000000000304666F7572
+  35 540101743400120003001200010000000000000002120002400C00000000000050060100000074310017000100000000000000050100000000000000030100000003001700010000666F7572
+  36 540101743400120003001200010000000000000002120002400C00000000000050050100000074310017000100000000000000050100000000000000030100000003001700010000666F7572
+  37 540101743400120003001200010000000000000002120002400C00000000000050040100008074310017000100000000000000050100000000000000030100000003001700010000666F7572
+  38 540101743400120003001200010000000000000002120002400C00000000000050040100000074310017000000000000000000050100000000000000030100000003001700010000666F7572
+  39 540101743400120003001200010000000000000002120002400C00000000000050040100018074310017000100000000000000050100000000000000030100000003001700010000666F7572
+  40 540101743400120003001200010000000000000002120002400C0000000000005004FEFFFFFF74310017000100000000000000050100000000000000030100000003001700010000666F7572
+  41 540101743400120003001200010000000000000002120002400C00000000000050040100000074310017000004000000000000050100000000000000030100000003001700010000666F7572
+  42 540101743400120003001200010000000000000002120002400C0000000000005005FFFF050074310017000100000000000000050100000000000000030100000003001700010000666F7572
+  43 540101743400120003001200010000000000000002120002400C000000000000500401006E0074310017000300000000001221050100000000000000030100000003001700010000666F7572
+  44 540101743400120003001200010000000000020000120002400C00000000000050050100000074310017000100000000000000050100004000000000030100000025001700010000666F7572
+  45 540101743400120003001200010000000000ECFF02120002400C000000000000500401F9FF00743100170001000000000000000500E1000000000000030100000003000000000000666F7572
+  46 54010174340B0B0B0B0B0B0B0B0B0B0B0B0B0B0B00120003001200010000000000000002120002400C00000000000050040100000074310017010000000000000000050100FFE900000000030100000003007F00000000666F7572
+  47 54010103001200010000000000020002120002400C0000000000005004010000F374310017000100000000000000050100000000000000030100000003001700010000666F8E72
+  48 540101743400120003001200010000000000000002120002400C00000000000050030012000174310017000700000000000000050100002000000001000000000003001700010000666F7572
+  49 540101743400120004001200010000000000000002120002400C0000000000005004010000FC733100170001000000000000000501000000000000000301000000F6FF17000100007C6F7572
+  50 54010174FFDDFF8003001200010000100000000002120002400C000000000000500401000000743100170000000005010000000000000000000003010072
+  51 540101743200120003001200010000000000000002120002400C00000000000050040100001074310017000000000003010000120300170100000000000000050100000000000000030100000003001700010000666F7572
+  52 540101745401017434001200010000000000001702120002400C00000000000050040100001A74310017000100000000000100000100000000000000030100000003001700010000666F7572
+  53 540101743400120003001200010000000000000002120002400C000000000000500401000000743100170001000002400C00000000000050040110000074310017000000000000050100000000000000030100000003001700010000666F7572
+  54 540101743400120003001200010000000000000002120002400C000000000002120002400C00000000000050040100000074310017FF0050040100000074310017FF7F00000000000000050100000000000000030100000003001700010000666F7572
+  55 540101743400120003001200010000000000000002120002400C00000000000050040100000074310017000100010080000001000000020003010100000300170100000003001700010000666F7572
+  56 5487ffffff7f
+} {
+  do_test 2.$tn {
+    set changeset [binary decode hex $blob]
+#set fd [open x.change w+]
+#fconfigure $fd -translation binary
+#puts -nonewline $fd $changeset
+#close $fd
+    list [catch { sqlite3changeset_apply db $changeset xConflict } msg] $msg
+  } {1 SQLITE_CORRUPT}
+}
+
+finish_test