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SQLite training in Houston TX on 2019-11-05 (details)
Part of the 2019 Tcl Conference

Artifact 60267b055e82de4fb8b841eabb014bc2f836a4eb:


# 2001 September 15
#
# 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 runs all tests.
#
# $Id: all.test,v 1.38 2007/03/27 12:04:06 drh Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl
rename finish_test really_finish_test
proc finish_test {} {memleak_check}

if {[file exists ./sqlite_test_count]} {
  set COUNT [exec cat ./sqlite_test_count]
} else {
  set COUNT 3
}

if {[llength $argv]>0} {
  foreach {name value} $argv {
    switch -- $name {
      -count {
         set COUNT $value
      }
      -quick {
         set ISQUICK $value
      }
      default {
         puts stderr "Unknown option: $name"
         exit
      }
    }
  }
}
set argv {}

# LeakList will hold a list of the number of unfreed mallocs after
# each round of the test.  This number should be constant.  If it
# grows, it may mean there is a memory leak in the library.
#
set LeakList {}

set EXCLUDE {
  all.test
  async.test
  crash.test
  crash2.test
  autovacuum_crash.test
  quick.test
  malloc.test
  misuse.test
  memleak.test
}

# Files to include in the test.  If this list is empty then everything
# that is not in the EXCLUDE list is run.
#
set INCLUDE {
}

# Test files btree2.test and btree4.test don't work if the 
# SQLITE_DEFAULT_AUTOVACUUM macro is defined to true (because they depend
# on tables being allocated starting at page 2).
#
ifcapable default_autovacuum {
  lappend EXCLUDE btree2.test
  lappend EXCLUDE btree4.test
}

for {set Counter 0} {$Counter<$COUNT && $nErr==0} {incr Counter} {
  if {$Counter%2} {
    set ::SETUP_SQL {PRAGMA default_synchronous=off;}
  } else {
    catch {unset ::SETUP_SQL}
  }
  foreach testfile [lsort -dictionary [glob $testdir/*.test]] {
    set tail [file tail $testfile]
    if {[lsearch -exact $EXCLUDE $tail]>=0} continue
    if {[llength $INCLUDE]>0 && [lsearch -exact $INCLUDE $tail]<0} continue
    source $testfile
    catch {db close}
    if {$sqlite_open_file_count>0} {
      puts "$tail did not close all files: $sqlite_open_file_count"
      incr nErr
      lappend ::failList $tail
    }
  }
  if {[info exists Leak]} {
    lappend LeakList $Leak
  }
}

# Do one last test to look for a memory leak in the library.  This will
# only work if SQLite is compiled with the -DSQLITE_DEBUG=1 flag.
#
if {$LeakList!=""} {
  puts -nonewline memory-leak-test...
  incr ::nTest
  foreach x $LeakList {
    if {$x!=[lindex $LeakList 0]} {
       puts " failed!"
       puts "Expected: all values to be the same"
       puts "     Got: $LeakList"
       incr ::nErr
       lappend ::failList memory-leak-test
       break
    }
  }
  puts " Ok"
}

# Run the crashtest only on unix and only once. If the library does not
# always create auto-vacuum databases, also run autovacuum_crash.test.
#
if {$::tcl_platform(platform)=="unix"} {
  source $testdir/crash.test
  ifcapable !default_autovacuum {
    source $testdir/autovacuum_crash.test
  }
}

# Run the malloc tests and the misuse test after memory leak detection.
# Both tests leak memory. Currently, misuse.test also leaks a handful of
# file descriptors. This is not considered a problem, but can cause tests
# in malloc.test to fail. So set the open-file count to zero before running
# malloc.test to get around this.
#
catch {source $testdir/misuse.test}
set sqlite_open_file_count 0
catch {source $testdir/malloc.test}

catch {db close}
set sqlite_open_file_count 0
really_finish_test