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Overview
| Comment: | Adjust a corruption test case to accommodate the sqlite3BtreeInsert() optimization of check-in [0b86fbca66]. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
4cb0945f13f2040c8b67936b950da48f |
| User & Date: | drh 2016-12-27 12:45:41 |
Context
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2016-12-27
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| 13:33 | Allow sqlite3_interrupt() to be invoked on a database connection that is in the process of being closed even if SQLITE_ENABLE_API_ARMOR is defined. (check-in: 7854bee2 user: drh tags: trunk) | |
| 12:45 | Adjust a corruption test case to accommodate the sqlite3BtreeInsert() optimization of check-in [0b86fbca66]. (check-in: 4cb0945f user: drh tags: trunk) | |
| 12:35 | Disable new test modules nockpt.test and interrupt2.test for incompatible permutations. Add a CORRUPT_DB term to an assert() in vdbe.c. (check-in: a54e619e user: drh tags: trunk) | |
Changes
Changes to test/corruptC.test.
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hexio_write test.db 2053 [format %02x 0x04]
sqlite3 db test.db
catchsql {PRAGMA integrity_check}
} {1 {database disk image is malformed}}
# test that a corrupt content offset size is handled (seed 5649)
do_test corruptC-2.2 {
db close
forcecopy test.bu test.db
# insert corrupt byte(s)
hexio_write test.db 27 [format %02x 0x08]
hexio_write test.db 233 [format %02x 0x6a]
................................................................................
hexio_write test.db 1133 [format %02x 0x84]
hexio_write test.db 1220 [format %02x 0x01]
hexio_write test.db 3688 [format %02x 0xc1]
hexio_write test.db 3714 [format %02x 0x58]
hexio_write test.db 3746 [format %02x 0x9a]
sqlite3 db test.db
catchsql {UPDATE t1 SET y=1}
} {1 {database disk image is malformed}}
# test that a corrupt free cell size is handled (seed 13329)
do_test corruptC-2.3 {
db close
forcecopy test.bu test.db
# insert corrupt byte(s)
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hexio_write test.db 2053 [format %02x 0x04]
sqlite3 db test.db
catchsql {PRAGMA integrity_check}
} {1 {database disk image is malformed}}
# test that a corrupt content offset size is handled (seed 5649)
#
# Update 2016-12-27: As of check-in [0b86fbca66] "In sqlite3BtreeInsert() when
# replacing a re-existing row, try to overwrite the cell directly rather than
# deallocate and reallocate the cell" on 2016-12-09, this test case no longer
# detects the offset size problem during the UPDATE. We have to run a subsequent
# integrity_check to see it.
do_test corruptC-2.2 {
db close
forcecopy test.bu test.db
# insert corrupt byte(s)
hexio_write test.db 27 [format %02x 0x08]
hexio_write test.db 233 [format %02x 0x6a]
................................................................................
hexio_write test.db 1133 [format %02x 0x84]
hexio_write test.db 1220 [format %02x 0x01]
hexio_write test.db 3688 [format %02x 0xc1]
hexio_write test.db 3714 [format %02x 0x58]
hexio_write test.db 3746 [format %02x 0x9a]
sqlite3 db test.db
db eval {UPDATE t1 SET y=1}
db eval {PRAGMA integrity_check}
} {/Offset .* out of range/}
# test that a corrupt free cell size is handled (seed 13329)
do_test corruptC-2.3 {
db close
forcecopy test.bu test.db
# insert corrupt byte(s)
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