SQLite

#!/usr/bin/tclsh

#
# Documentation for this script. This may be output to stderr
# if the script is invoked incorrectly. See the [process_options]
# proc below.
#
set ::USAGE_MESSAGE {
This Tcl script is used to test the various configurations required
before releasing a new version. Supported command line options (all 
optional) are:

    --srcdir   TOP-OF-SQLITE-TREE      (see below)
    --platform PLATFORM                (see below)
    --config   CONFIGNAME              (Run only CONFIGNAME)
    --quick                            (Run "veryquick.test" only)
    --buildonly                        (Just build testfixture - do not run)
    --dryrun                           (Print what would have happened)      
    --info                             (Show diagnostic info)

The default value for --srcdir is the parent of the directory holding
this script.

The script determines the default value for --platform using the
$tcl_platform(os) and $tcl_platform(machine) variables. Supported 
platforms are "Linux-x86", "Linux-x86_64" and "Darwin-i386".




Every test begins with a fresh run of the configure script at the top


of the SQLite source tree.



























}

array set ::Configs {
  "Default" {
    -O2
  }
  "Ftrapv" {

      puts stderr "No such configuration: \"$v\""
      exit -1
    }
  }
}

proc run_test_suite {name testtarget config} {

  # Tcl variable $opts is used to build up the value used to set the 
  # OPTS Makefile variable. Variable $cflags holds the value for
  # CFLAGS. The makefile will pass OPTS to both gcc and lemon, but
  # CFLAGS is only passed to gcc.
  #
  set cflags "-g"
  set opts ""
  foreach arg $config {
    if {[string match -D* $arg]} {
      lappend opts $arg
    } else {
      lappend cflags $arg
    }

  if {$::tcl_platform(platform)=="windows"} {
    append opts " -DSQLITE_OS_WIN=1"
  } else {
    append opts " -DSQLITE_OS_UNIX=1"
  }




  dryrun file mkdir $dir
  if {!$::DRYRUN} {
    set n [string length $name]
    puts -nonewline "${name}[string repeat . [expr {40-$n}]]"
    flush stdout
  }






  set tm1 [clock seconds]
  set origdir [pwd]
  dryrun cd $dir
  set rc [catch [list dryrun exec $::SRCDIR/configure >& test.log]]
  if {!$rc} {
    set rc [catch [list dryrun exec make clean $testtarget \
                             CFLAGS=$cflags OPTS=$opts >>& test.log]]
  }
  set tm2 [clock seconds]
  dryrun cd $origdir

  if {!$::DRYRUN} {
    set minutes [expr {($tm2-$tm1)/60}]
    set seconds [expr {($tm2-$tm1)%60}]
    set tm [format (%02d:%02d) $minutes $seconds]
    if {$rc} {
      puts " FAIL $tm"
      incr ::NERR
    } else {
      puts " Ok   $tm"
    }
  }
}

# The following procedure either prints its arguments (if ::DRYRUN is true)
# or executes the command of its arguments in the calling context 
# (if ::DRYRUN is false).
#
proc dryrun {args} {
  if {$::DRYRUN} {
    puts $args
  } else {
    uplevel 1 $args
  }
}


# This proc processes the command line options passed to this script.
# Currently the only option supported is "-makefile", default
# "releasetest.mk". Set the ::MAKEFILE variable to the value of this
# option.
#
proc process_options {argv} {
  set ::SRCDIR    [file normalize [file dirname [file dirname $::argv0]]]
  set ::QUICK     0
  set ::BUILDONLY 0
  set ::DRYRUN    0
  set ::EXEC      exec
  set config {}
  set platform $::tcl_platform(os)-$::tcl_platform(machine)

  for {set i 0} {$i < [llength $argv]} {incr i} {
    set x [lindex $argv $i]
    if {[regexp {^--[a-z]} $x]} {set x [string range $x 1 end]}
    switch -- $x {
      -srcdir {
        incr i
        set ::SRCDIR [file normalize [lindex $argv $i]]
      }

      -platform {
        incr i
        set platform [lindex $argv $i]
      }

      -quick {

        set ::QUICK 1
      }

      -config {
        incr i
        set config [lindex $argv $i]
      }

      -buildonly {
        set ::BUILDONLY 1
      }

      -dryrun {
        set ::DRYRUN 1
      }

      -info {
        puts "Command-line Options:"
        puts "   --srcdir $::SRCDIR"
        puts "   --platform [list $platform]"
        puts "   --config [list $config]"
        if {$::QUICK}     {puts "   --quick"}
        if {$::BUILDONLY} {puts "   --buildonly"}
        if {$::DRYRUN}    {puts "   --dryrun"}
        puts "\nAvailable --platform options:"
        foreach y [lsort [array names ::Platforms]] {
          puts "   [list $y]"
        }
        puts "\nAvailable --config options:"
        foreach y [lsort [array names ::Configs]] {
          puts "   [list $y]"
        }
        exit
      }
  
      default {
        puts stderr ""
        puts stderr [string trim $::USAGE_MESSAGE]
        exit -1
      }
    }
  }



  if {0==[info exists ::Platforms($platform)]} {
    puts "Unknown platform: $platform"
    puts -nonewline "Set the -platform option to "
    set print [list]
    foreach p [array names ::Platforms] {
      lappend print "\"$p\""
    }
    lset print end "or [lindex $print end]"
    puts "[join $print {, }]."
    exit
  }

  if {$config!=""} {
    if {[llength $config]==1} {lappend config fulltest}
    set ::CONFIGLIST $config
  } else {
    set ::CONFIGLIST $::Platforms($platform)
  }
  puts "Running the following test configurations for $platform:"
  puts "    [string trim $::CONFIGLIST]"
  puts -nonewline "Flags:"
  if {$::DRYRUN} {puts -nonewline " --dryrun"}
  if {$::BUILDONLY} {puts -nonewline " --buildonly"}
  if {$::QUICK} {puts -nonewline " --quick"}
  puts ""
}

# Main routine.
#
proc main {argv} {

  # Process any command line options.
  process_options $argv
  puts [string repeat * 70]

  set NERR 0
  set NTEST 0
  set STARTTIME [clock seconds]
  foreach {zConfig target} $::CONFIGLIST {
    if {$::QUICK} {set target test}
    if {$::BUILDONLY} {set target testfixture}
    set config_options $::Configs($zConfig)

    incr NTEST
    run_test_suite $zConfig $target $config_options

    # If the configuration included the SQLITE_DEBUG option, then remove
    # it and run veryquick.test. If it did not include the SQLITE_DEBUG option
    # add it and run veryquick.test.
    if {$target!="checksymbols" && !$::BUILDONLY} {
      set debug_idx [lsearch -glob $config_options -DSQLITE_DEBUG*]
      if {$debug_idx < 0} {
        incr NTEST
        run_test_suite "${zConfig}_debug" test [
          concat $config_options -DSQLITE_DEBUG=1
        ]
      } else {
        incr NTEST
        run_test_suite "${zConfig}_ndebug" test [
          lreplace $config_options $debug_idx $debug_idx
        ]
      }
    }
  }

  set elapsetime [expr {[clock seconds]-$STARTTIME}]
  puts [string repeat * 70]
  puts "$NERR failures of $NTEST test suites run in $elapsetime seconds"
}

main $argv