49 lines
1.3 KiB
Tcl
49 lines
1.3 KiB
Tcl
# helpers.tcl --
|
|
#
|
|
# This file contains helper scripts for all tests, like a mem-leak checker, etc.
|
|
|
|
# -loadfile overwrites -load, so restore it from ::env(TESTFLAGS):
|
|
if {[info exists ::env(TESTFLAGS)]} {
|
|
array set testargs $::env(TESTFLAGS)
|
|
if {[info exists ::testargs(-load)]} {
|
|
eval $::testargs(-load)
|
|
}
|
|
unset testargs
|
|
}
|
|
|
|
package require itcl
|
|
|
|
if {[namespace which -command memory] ne "" && (
|
|
![info exists ::tcl::inl_mem_test] || $::tcl::inl_mem_test
|
|
)
|
|
} {
|
|
proc getbytes {} {lindex [split [memory info] \n] 3 3}
|
|
proc leaktest {script {iterations 3}} {
|
|
set end [getbytes]
|
|
for {set i 0} {$i < $iterations} {incr i} {
|
|
uplevel 1 $script
|
|
set tmp $end
|
|
set end [getbytes]
|
|
}
|
|
return [expr {$end - $tmp}]
|
|
}
|
|
proc itcl_leaktest {testfile} {
|
|
set leak [leaktest [string map [list \
|
|
@test@ $testfile \
|
|
@testargv@ [if {[info exists ::argv]} {list tcltest::configure {*}$::argv}]
|
|
] {
|
|
interp create i
|
|
load {} Itcl i
|
|
i eval {set ::tcl::inl_mem_test 0}
|
|
i eval {package require tcltest; @testargv@}
|
|
i eval [list source @test@]
|
|
interp delete i
|
|
}]]
|
|
if {$leak} {
|
|
puts "LEAKED: $leak bytes"
|
|
}
|
|
}
|
|
itcl_leaktest [info script]
|
|
return -code return
|
|
}
|