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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 14:07:11 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 14:07:11 +0000 |
commit | 63847496f14c813a5d80efd5b7de0f1294ffe1e3 (patch) | |
tree | 01c7571c7c762ceee70638549a99834fdd7c411b /test/incrcorrupt.test | |
parent | Initial commit. (diff) | |
download | sqlite3-63847496f14c813a5d80efd5b7de0f1294ffe1e3.tar.xz sqlite3-63847496f14c813a5d80efd5b7de0f1294ffe1e3.zip |
Adding upstream version 3.45.1.upstream/3.45.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'test/incrcorrupt.test')
-rw-r--r-- | test/incrcorrupt.test | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/test/incrcorrupt.test b/test/incrcorrupt.test new file mode 100644 index 0000000..2ea68c8 --- /dev/null +++ b/test/incrcorrupt.test @@ -0,0 +1,126 @@ +# 2001 October 12 +# +# 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. +# +#*********************************************************************** +# Test that "PRAGMA incremental_vacuum" detects and reports database +# corruption properly. And that "PRAGMA auto_vacuum = INCREMENTAL" +# does as well. +# + +set testdir [file dirname $argv0] +source $testdir/tester.tcl +set testprefix incrcorrupt + +# If this build of the library does not support auto-vacuum, omit this +# whole file. +ifcapable {!autovacuum} { + finish_test + return +} + +do_execsql_test 1.0 { + PRAGMA auto_vacuum = 2; + CREATE TABLE t1(a PRIMARY KEY, b); + + WITH data(i) AS ( + SELECT 1 UNION ALL SELECT i+1 FROM data + ) + INSERT INTO t1 SELECT i, randomblob(600) FROM data LIMIT 20; + PRAGMA page_count; +} {24} + +do_execsql_test 1.1 { + PRAGMA incremental_vacuum; +} {} + +do_test 1.2 { + db_save + hexio_write test.db 36 00000019 + catchsql { PRAGMA incremental_vacuum; } +} {1 {database disk image is malformed}} + +do_test 1.3 { + set stmt [sqlite3_prepare_v2 db "PRAGMA incremental_vacuum" -1 dummy] + sqlite3_step $stmt +} {SQLITE_CORRUPT} +do_test 1.4 { sqlite3_errcode db } {SQLITE_CORRUPT} +do_test 1.5 { sqlite3_errmsg db } {database disk image is malformed} +do_test 1.6 { sqlite3_finalize $stmt } {SQLITE_CORRUPT} +do_test 1.7 { sqlite3_errcode db } {SQLITE_CORRUPT} +do_test 1.8 { sqlite3_errmsg db } {database disk image is malformed} + +do_test 1.9 { + set stmt [sqlite3_prepare_v2 db "PRAGMA incremental_vacuum" -1 dummy] + sqlite3_step $stmt +} {SQLITE_CORRUPT} +do_test 1.10 { sqlite3_errcode db } {SQLITE_CORRUPT} +do_test 1.11 { sqlite3_errmsg db } {database disk image is malformed} + +do_test 1.12 { + set stmt2 [sqlite3_prepare_v2 db "SELECT 1" -1 dummy] + sqlite3_finalize $stmt2 +} {SQLITE_OK} +do_test 1.13 { sqlite3_errcode db } {SQLITE_OK} +do_test 1.14 { sqlite3_errmsg db } {not an error} + +do_test 1.15 { sqlite3_finalize $stmt } {SQLITE_CORRUPT} +do_test 1.16 { sqlite3_errcode db } {SQLITE_CORRUPT} +do_test 1.17 { sqlite3_errmsg db } {database disk image is malformed} + +#------------------------------------------------------------------------- +# +reset_db + +do_execsql_test 2.1 { + PRAGMA auto_vacuum = 1; + CREATE TABLE t1(a PRIMARY KEY, b); + WITH data(i) AS ( + SELECT 1 UNION ALL SELECT i+1 FROM data + ) + INSERT INTO t1 SELECT i, randomblob(600) FROM data LIMIT 20; + PRAGMA page_count; +} {24} + +do_test 2.2 { + db_save + set fd [open test.db r+] + chan truncate $fd [expr 22*1024] + close $fd + catchsql { PRAGMA incremental_vacuum; } +} {1 {database disk image is malformed}} + +do_test 2.3 { + set stmt [sqlite3_prepare_v2 db "PRAGMA auto_vacuum = INCREMENTAL" -1 dummy] + sqlite3_step $stmt +} {SQLITE_CORRUPT} +do_test 2.4 { sqlite3_errcode db } {SQLITE_CORRUPT} +do_test 2.5 { sqlite3_errmsg db } {database disk image is malformed} +do_test 2.6 { sqlite3_finalize $stmt } {SQLITE_CORRUPT} +do_test 2.7 { sqlite3_errcode db } {SQLITE_CORRUPT} +do_test 2.8 { sqlite3_errmsg db } {database disk image is malformed} + +do_test 2.9 { + set stmt [sqlite3_prepare_v2 db "PRAGMA auto_vacuum = INCREMENTAL" -1 dummy] + sqlite3_step $stmt +} {SQLITE_CORRUPT} +do_test 2.10 { sqlite3_errcode db } {SQLITE_CORRUPT} +do_test 2.11 { sqlite3_errmsg db } {database disk image is malformed} + +do_test 2.12 { + set stmt2 [sqlite3_prepare_v2 db "SELECT 1" -1 dummy] + sqlite3_finalize $stmt2 +} {SQLITE_OK} +do_test 2.13 { sqlite3_errcode db } {SQLITE_OK} +do_test 2.14 { sqlite3_errmsg db } {not an error} + +do_test 2.15 { sqlite3_finalize $stmt } {SQLITE_CORRUPT} +do_test 2.16 { sqlite3_errcode db } {SQLITE_CORRUPT} +do_test 2.17 { sqlite3_errmsg db } {database disk image is malformed} + +finish_test |