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Diffstat (limited to 'bdb/test/test017.tcl')
| -rw-r--r-- | bdb/test/test017.tcl | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/bdb/test/test017.tcl b/bdb/test/test017.tcl new file mode 100644 index 00000000000..95fe82e081c --- /dev/null +++ b/bdb/test/test017.tcl @@ -0,0 +1,237 @@ +# See the file LICENSE for redistribution information. +# +# Copyright (c) 1996, 1997, 1998, 1999, 2000 +# Sleepycat Software. All rights reserved. +# +# $Id: test017.tcl,v 11.13 2000/12/11 17:42:18 sue Exp $ +# +# DB Test 17 {access method} +# Run duplicates with small page size so that we test off page duplicates. +# Then after we have an off-page database, test with overflow pages too. +# +proc test017 { method {contents 0} {ndups 19} {tnum 17} args } { + source ./include.tcl + + set args [convert_args $method $args] + set omethod [convert_method $method] + + if { [is_record_based $method] == 1 || \ + [is_rbtree $method] == 1 } { + puts "Test0$tnum skipping for method $method" + return + } + set pgindex [lsearch -exact $args "-pagesize"] + if { $pgindex != -1 } { + incr pgindex + if { [lindex $args $pgindex] > 8192 } { + puts "Test0$tnum: Skipping for large pagesizes" + return + } + } + + puts "Test0$tnum: $method ($args) Off page duplicate tests with $ndups duplicates" + + # Create the database and open the dictionary + set eindex [lsearch -exact $args "-env"] + # + # If we are using an env, then testfile should just be the db name. + # Otherwise it is the test directory and the name. + if { $eindex == -1 } { + set testfile $testdir/test0$tnum.db + set env NULL + } else { + set testfile test0$tnum.db + incr eindex + set env [lindex $args $eindex] + } + set t1 $testdir/t1 + set t2 $testdir/t2 + set t3 $testdir/t3 + set t4 $testdir/t4 + + cleanup $testdir $env + + set db [eval {berkdb_open \ + -create -truncate -mode 0644 -dup} $args {$omethod $testfile}] + error_check_good dbopen [is_valid_db $db] TRUE + + set pflags "" + set gflags "" + set txn "" + set count 0 + + set ovfl "" + # Here is the loop where we put and get each key/data pair + set dbc [eval {$db cursor} $txn] + puts -nonewline \ + "\tTest0$tnum.a: Creating duplicates with " + if { $contents != 0 } { + puts "file contents as key/data" + } else { + puts "file name as key/data" + } + set file_list [glob ../*/*.c ./*.lo] + foreach f $file_list { + if { $contents != 0 } { + set fid [open $f r] + fconfigure $fid -translation binary + # + # Prepend file name to guarantee uniqueness + set filecont [read $fid] + set str $f:$filecont + close $fid + } else { + set str $f + } + for { set i 1 } { $i <= $ndups } { incr i } { + set datastr $i:$str + set ret [eval {$db put} \ + $txn $pflags {$str [chop_data $method $datastr]}] + error_check_good put $ret 0 + } + + # + # Save 10% files for overflow test + # + if { $contents == 0 && [expr $count % 10] == 0 } { + lappend ovfl $f + } + # Now retrieve all the keys matching this key + set ret [$db get $str] + error_check_bad $f:dbget_dups [llength $ret] 0 + error_check_good $f:dbget_dups1 [llength $ret] $ndups + set x 1 + for {set ret [$dbc get "-set" $str]} \ + {[llength $ret] != 0} \ + {set ret [$dbc get "-next"] } { + set k [lindex [lindex $ret 0] 0] + if { [string compare $k $str] != 0 } { + break + } + set datastr [lindex [lindex $ret 0] 1] + set d [data_of $datastr] + if {[string length $d] == 0} { + break + } + error_check_good "Test0$tnum:get" $d $str + set id [ id_of $datastr ] + error_check_good "Test0$tnum:$f:dup#" $id $x + incr x + } + error_check_good "Test0$tnum:ndups:$str" [expr $x - 1] $ndups + incr count + } + error_check_good cursor_close [$dbc close] 0 + + # Now we will get each key from the DB and compare the results + # to the original. + puts "\tTest0$tnum.b: Checking file for correct duplicates" + set dlist "" + for { set i 1 } { $i <= $ndups } {incr i} { + lappend dlist $i + } + set oid [open $t2.tmp w] + set o1id [open $t4.tmp w] + foreach f $file_list { + for {set i 1} {$i <= $ndups} {incr i} { + puts $o1id $f + } + puts $oid $f + } + close $oid + close $o1id + filesort $t2.tmp $t2 + filesort $t4.tmp $t4 + fileremove $t2.tmp + fileremove $t4.tmp + + dup_check $db $txn $t1 $dlist + if {$contents == 0} { + filesort $t1 $t3 + + error_check_good Test0$tnum:diff($t3,$t2) \ + [filecmp $t3 $t2] 0 + + # Now compare the keys to see if they match the file names + dump_file $db $txn $t1 test017.check + filesort $t1 $t3 + + error_check_good Test0$tnum:diff($t3,$t4) \ + [filecmp $t3 $t4] 0 + } + + error_check_good db_close [$db close] 0 + set db [eval {berkdb_open} $args $testfile] + error_check_good dbopen [is_valid_db $db] TRUE + + puts "\tTest0$tnum.c: Checking file for correct duplicates after close" + dup_check $db $txn $t1 $dlist + + if {$contents == 0} { + # Now compare the keys to see if they match the filenames + filesort $t1 $t3 + error_check_good Test0$tnum:diff($t3,$t2) \ + [filecmp $t3 $t2] 0 + } + error_check_good db_close [$db close] 0 + + puts "\tTest0$tnum.d: Verify off page duplicates and overflow status" + set db [eval {berkdb_open} $args $testfile] + error_check_good dbopen [is_valid_db $db] TRUE + set stat [$db stat] + if { [is_btree $method] } { + error_check_bad stat:offpage \ + [is_substr $stat "{{Internal pages} 0}"] 1 + } + if {$contents == 0} { + # This check doesn't work in hash, since overflow + # pages count extra pages in buckets as well as true + # P_OVERFLOW pages. + if { [is_hash $method] == 0 } { + error_check_good overflow \ + [is_substr $stat "{{Overflow pages} 0}"] 1 + } + } else { + error_check_bad overflow \ + [is_substr $stat "{{Overflow pages} 0}"] 1 + } + + # + # If doing overflow test, do that now. Else we are done. + # Add overflow pages by adding a large entry to a duplicate. + # + if { [llength $ovfl] == 0} { + error_check_good db_close [$db close] 0 + return + } + puts "\tTest0$tnum.e: Add overflow duplicate entries" + set ovfldup [expr $ndups + 1] + foreach f $ovfl { + # + # This is just like put_file, but prepends the dup number + # + set fid [open $f r] + fconfigure $fid -translation binary + set fdata [read $fid] + close $fid + set data $ovfldup:$fdata + + set ret [eval {$db put} $txn $pflags {$f $data}] + error_check_good ovfl_put $ret 0 + } + puts "\tTest0$tnum.f: Verify overflow duplicate entries" + dup_check $db $txn $t1 $dlist $ovfldup + filesort $t1 $t3 + error_check_good Test0$tnum:diff($t3,$t2) \ + [filecmp $t3 $t2] 0 + + set stat [$db stat] + error_check_bad overflow1 \ + [is_substr $stat "{{Overflow pages} 0}"] 1 + error_check_good db_close [$db close] 0 +} + +# Check function; verify data contains key +proc test017.check { key data } { + error_check_good "data mismatch for key $key" $key [data_of $data] +} |