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#==========================================================================
#
# Copyright Insight Software Consortium
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0.txt
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#==========================================================================*/
# Define ITK Tcl testing utilities.
namespace eval itk::testing {
# Require the itk packages.
package require InsightToolkit
package require itkdata
# Put the ITK_TEST_ROOT setting in the global namespace. This
# package is only used for testing, so this is okay.
# Look for the -T command line option.
if {! [info exists ::ITK_TEST_ROOT] && [info exists argc]} {
set argcm1 [expr $argc - 1]
for {set i 0} {$i < $argcm1} {incr i} {
if {[lindex $argv $i] == "-T" && $i < $argcm1} {
set ::ITK_TEST_ROOT [lindex $argv [expr $i + 1]]
break
}
}
}
# Check for the environment variable ::ITK_TEST_ROOT.
if {! [info exists ::ITK_TEST_ROOT] && [info exists env(ITK_TEST_ROOT)]} {
set ::ITK_TEST_ROOT $env(ITK_TEST_ROOT)
}
# Use the default output directory.
if {! [info exists ::ITK_TEST_ROOT]} {
set dtr $::itk::testing::defaultTestRoot
if {$dtr == "<NO_DEFAULT>"} {
error "Set ITK_TEST_ROOT or use -T option to specify."
} else {
set ::ITK_TEST_ROOT $dtr
}
}
# Setup testing directories.
set ::ITK_TEST_BASELINE "${::ITK_DATA_ROOT}/Baseline"
set ::ITK_TEST_INPUT "${::ITK_DATA_ROOT}/Input"
set ::ITK_TEST_OUTPUT "${::ITK_TEST_ROOT}/Output"
file mkdir "${::ITK_TEST_OUTPUT}"
}
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