75 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			Tcl
		
	
	
	
	
	
			
		
		
	
	
			75 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			Tcl
		
	
	
	
	
	
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proc bc_find_binaries {zCaption} {
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  # Search for binaries to test against. Any executable files that match
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  # our naming convention are assumed to be testfixture binaries to test
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  # against.
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  #
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  set binaries [list]
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  set self [file tail [info nameofexec]]
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  set pattern "$self?*"
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  if {$::tcl_platform(platform)=="windows"} {
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    set pattern [string map {\.exe {}} $pattern]
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  }
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  foreach file [glob -nocomplain $pattern] {
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    if {$file==$self} continue
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    if {[file executable $file] && [file isfile $file]} {lappend binaries $file}
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  }
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  if {[llength $binaries]==0} {
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    puts "WARNING: No historical binaries to test against."
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    puts "WARNING: Omitting backwards-compatibility tests"
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  }
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  foreach bin $binaries {
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    puts -nonewline "Testing against $bin - "
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    flush stdout
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    puts "version [get_version $bin]"
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  }
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  set ::BC(binaries) $binaries
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  return $binaries
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}
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proc get_version {binary} {
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  set chan [launch_testfixture $binary]
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  set v [testfixture $chan { sqlite3 -version }]
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  close $chan
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  set v
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}
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proc do_bc_test {bin script} {
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  forcedelete test.db
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  set ::bc_chan [launch_testfixture $bin]
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  proc code1 {tcl} { uplevel #0 $tcl }
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  proc code2 {tcl} { testfixture $::bc_chan $tcl }
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  proc sql1 sql { code1 [list db eval $sql] }
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  proc sql2 sql { code2 [list db eval $sql] }
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  code1 { sqlite3 db test.db }
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  code2 { sqlite3 db test.db }
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  set bintag [string map {testfixture {}} $bin]
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  set bintag [string map {\.exe {}} $bintag]
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  if {$bintag == ""} {set bintag self}
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  set saved_prefix $::testprefix
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  append ::testprefix ".$bintag"
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  uplevel $script
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  set ::testprefix $saved_prefix
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  catch { code1 { db close } }
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  catch { code2 { db close } }
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  catch { close $::bc_chan }
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}
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proc do_all_bc_test {script} {
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  foreach bin $::BC(binaries) {
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    uplevel [list do_bc_test $bin $script]
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  }
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}
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