зеркало из https://github.com/mozilla/gecko-dev.git
99 строки
3.2 KiB
Tcl
99 строки
3.2 KiB
Tcl
# See the file LICENSE for redistribution information.
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#
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# Copyright (c) 1996, 1997, 1998
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# Sleepycat Software. All rights reserved.
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#
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# @(#)recd001.tcl 10.8 (Sleepycat) 4/10/98
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#
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# Recovery Test 1.
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# These are the most basic recovery tests. We do individual recovery
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# tests for each operation in the access method interface. First we
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# create a file and capture the state of the database (i.e., we copy
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# it. Then we run a transaction containing a single operation. In
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# one test, we abort the transaction and compare the outcome to the
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# original copy of the file. In the second test, we restore the
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# original copy of the database and then run recovery and compare
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# this against the actual database.
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proc recd001 { method {select 0} } {
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set opts [convert_args $method ""]
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set method [convert_method $method]
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puts "Recd001: $method operation/transaction tests"
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# Get global declarations since tcl doesn't support
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# any useful equivalent to #defines!
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source ./include.tcl
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# Create the database and environment.
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cleanup $testdir
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set testfile recd001.db
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set flags [expr $DB_CREATE | $DB_THREAD | \
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$DB_INIT_LOG | $DB_INIT_LOCK | $DB_INIT_MPOOL | $DB_INIT_TXN]
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puts "\tRecd001.a: creating environment"
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set env_cmd "dbenv -dbhome $testdir -dbflags $flags"
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set dbenv [eval $env_cmd]
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error_check_bad dbenv $dbenv NULL
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# Create the database and close the environment.
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set db [dbopen $testfile [expr $DB_CREATE | $DB_TRUNCATE | $DB_THREAD] \
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0644 $method -dbenv $dbenv $opts]
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error_check_bad db_open $db NULL
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error_check_good db_open [is_substr $db db] 1
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error_check_good db_close [$db close] 0
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reset_env $dbenv
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# List of recovery tests: {CMD MSG} pairs
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set rlist {
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{ {DB put TXNID $key $data 0} "Recd001.b: put"}
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{ {DB del TXNID $key 0} "Recd001.c: delete"}
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{ {DB put TXNID $bigkey $data 0} "Recd001.d: big key put"}
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{ {DB del TXNID $bigkey 0} "Recd001.e: big key delete"}
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{ {DB put TXNID $key $bigdata 0} "Recd001.f: big data put"}
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{ {DB del TXNID $key 0} "Recd001.g: big data delete"}
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{ {DB put TXNID $key $data 0} "Recd001.h: put (change state)"}
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{ {DB put TXNID $key $newdata 0} "Recd001.i: overwrite"}
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{ {DB put TXNID $key $partial_grow $DB_DBT_PARTIAL $off $len}
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"Recd001.j: partial put growing"}
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{ {DB put TXNID $key $newdata 0} "Recd001.k: overwrite (fix)"}
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{ {DB put TXNID $key $partial_shrink $DB_DBT_PARTIAL $off $len}
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"Recd001.l: partial put growing"}
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}
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# These are all the data values that we're going to need to read
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# through the operation table and run the recovery tests.
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if { $method == "DB_RECNO" } {
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set key 1
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} else {
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set key recd001_key
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}
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set data recd001_data
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set newdata NEWrecd001_dataNEW
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set off 3
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set len 12
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set partial_grow replacement_record_grow
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set partial_shrink xxx
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set bigdata [replicate $key 1000]
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if { $method == "DB_RECNO" } {
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set bigkey 1000
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} else {
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set bigkey [replicate $key 1000]
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}
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foreach pair $rlist {
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set cmd [my_subst [lindex $pair 0]]
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set msg [lindex $pair 1]
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if { $select != 0 } {
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set tag [lindex $msg 0]
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set tail [expr [string length $tag] - 2]
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set tag [string range $tag $tail $tail]
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if { [lsearch $select $tag] == -1 } {
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continue
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}
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}
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op_recover abort $testdir $env_cmd $testfile $cmd $msg
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op_recover commit $testdir $env_cmd $testfile $cmd $msg
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}
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}
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