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|
# -*- shell-script -*-
#
# Copyright (C) 2012 GraphicsMagick Group
#
# TAP-test implementation functions specific to GraphicsMagick.
#
test_count=0
# Populate a set of shell variables with a variable per feature
# This is used to implement a poor-man's hash map.
for feature in ${MAGICK_FEATURES}
do
eval MAGICK_FEATURE_${feature}=yes
done
# Report the number of TAP tests we will subsequently run
#
# Usage:
# test_plan_fn integer
test_plan_fn ()
{
#set +x
tests_planned=$1
echo "1..${tests_planned}"
#set -x
}
# Report TAP test result and increment current test count
#
# Usage:
# test_result_fn result description
test_result_fn ()
{
#set +x
test_result=$1
shift
#test_count=$(($test_count + 1))
test_count=`expr $test_count + 1`
test_output="${test_result} ${test_count}"
if test x"$*" != x
then
test_output="${test_output} - $*"
fi
printf '%s\n' "${test_output}"
#set -x
}
# Test a simple command where pass/fail depends on command exit status
#
# Usage:
# test_command_fn description [ -F 'feat1 feat2 ...'] command
#
# Where:
# description -- test description
# -F -- optional space-delimited required features
# command -- command to execute
test_command_fn ()
{
#set +x
test_description=$1
shift
# Parse any feature dependency specification (-F 'feat1 feat2 ...'
test_feature_spec=''
while test $# -gt 0
do
case $1 in
-F)
test_feature_spec=$2
shift
;;
*)
break
;;
esac
shift
done
missing=''
for feature in ${test_feature_spec}
do
# Check if required feature is supported
if eval test \""\$MAGICK_FEATURE_${feature}"\" != yes
then
if test "${missing}x" = 'x'
then
missing=${feature}
else
missing="${missing} ${feature}"
fi
fi
done
# Determine if we expect this test to fail due to missing
# dependencies.
diagnosis=
if test "${missing}x" != 'x'
then
xfail='yes'
diagnosis=" # SKIP requires ${missing} support"
else
xfail='no'
diagnosis=
fi
# Execute the test and determine execution status
echo "EXEC: $@"
("$@") && fail='no' || fail='yes'
test "${xfail}" = "${fail}" && test_result='ok' || test_result='not ok'
# Report results
test_result_fn "${test_result}" "${test_description}${diagnosis}"
#set -x
}
|
