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|
#!/bin/bash
#
# $Id$
#
# Functions to be used with test scripts
test -z "$1" && exit 1
# Where the current script resides (need absolute path)
script_name="$1"
script="@GMT_SOURCE_DIR@/doc/scripts/${script_name}"
src="@GMT_SOURCE_DIR@/doc/scripts"
tut="@GMT_SOURCE_DIR@/doc/tutorial"
if ! [ -x "${script}" ]; then
echo "error: cannot execute script ${script}." >&2
exit 1
fi
shift
# choose awk
if type gawk >/dev/null 2>&1 ; then
export AWK=gawk
elif type nawk >/dev/null 2>&1 ; then
export AWK=nawk
else
export AWK=awk
fi
# Temporary change LANG to C
LANG=C
# Additional variables needed in gmtest
GRAPHICSMAGICK="@GRAPHICSMAGICK@"
# Reset error count
ERROR=0
# valgrind gmt wrapper
function gmt()
{
if [ -n "${VALGRIND_ARGS}" ]; then
valgrind ${VALGRIND_ARGS} --log-file=valgrind_%p.log \
--dsymutil=yes @GMT_BINARY_DIR@/src/gmt "$@"
else
"@GMT_BINARY_DIR@/src/gmt" "$@"
fi
}
# export function definitions to subshells
export -f gmt
# invalidate module calls without "gmt" prefix, which would bypass gmt from build dir
. "@GMT_SOURCE_DIR@/test/invalidate_modules.sh"
# Convert PS to PDF
function make_pdf()
{
pdf="${ps%.ps}.pdf"
test -f "$ps" || return 1
gmt psconvert -Tf -A -P "$ps" || ((++ERROR))
test -f "$pdf" || ((++ERROR))
}
# Compare the ps file with its original.
pscmp () {
test -f "$ps" || return 1
if ! [ -x "$GRAPHICSMAGICK" ]; then
echo "[PASS] (without comparison)"
return
fi
# syntax: gm compare [ options ... ] reference-image [ options ... ] compare-image [ options ... ]
rms=$("${GRAPHICSMAGICK}" compare -density 200 -maximum-error 0.003 -highlight-color magenta -highlight-style assign -metric rmse -file "${ps%.ps}.png" "$ps" "${src}/${ps}") || pscmpfailed="yes"
rms=$(perl -ne 'print $1 if /Total: ([0-9.]+)/' <<< "$rms")
if [ -z "$rms" ]; then
rms="NA"
else
rms=$(printf "%.3f\n" $rms)
fi
if [ "$pscmpfailed" ]; then
now=$(date "+%F %T")
echo "${ps}: RMS Error = $rms [FAIL]"
echo "$now ${ps}: RMS Error = $rms" >> "@CMAKE_CURRENT_BINARY_DIR@/fail_count.d"
make_pdf "$ps" # try to make pdf file
((++ERROR))
else
test -z "$rms" && rms=NA
echo "${ps}: RMS Error = $rms [PASS]"
fi
}
# Make sure to cleanup at end
function cleanup()
{
memtrack_err=0
for log_file in gmt_memtrack_*.log; do
test -f ${log_file} || continue
n_err=$(perl -lne '$a++ if /(Memory not freed|^!)/; END {print $a+0}' ${log_file})
(( memtrack_err += n_err )) || : # second assignment in case return code != 0
test ${n_err} -eq 0 && rm -f ${log_file} # remove logs w/o errors
done
echo "memtrack errors: $memtrack_err" >&2
valgrind_err=0
if [ -n "${VALGRIND_ARGS}" ]; then
for log_file in valgrind_*.log; do
test -f ${log_file} || continue
n_err=$(perl -ne 'print $1 if /ERROR SUMMARY: ([0-9]+)/' ${log_file})
n_err=${n_err:-1} # if valgrind crashes itself, there is no ERROR SUMMARY
(( valgrind_err += n_err )) || : # second assignment in case return code != 0
test ${n_err} -eq 0 && rm -f ${log_file} # remove logs w/o errors
done
echo "valgrind errors: $valgrind_err" >&2
fi
cd "@CMAKE_CURRENT_BINARY_DIR@" # get out of exec_dir before removing it
test "$ERROR" -eq 0 -a "$memtrack_err" -eq 0 -a "$valgrind_err" -eq 0 && rm -rf "$exec_dir"
echo "exit status: $ERROR" >&2
exit $ERROR
}
# Test the output image before exiting
function on_exit()
{
trap - EXIT # Restore EXIT trap
pscmp
cleanup
}
trap on_exit EXIT
set -E # Shell functions and subshells need to inherit ERR trap
function on_err()
{
trap - EXIT ERR SIGSEGV SIGTRAP SIGBUS # Restore trap
((++ERROR))
echo "ERROR: ${1}:${2}" >&2 # Report error line
cleanup
}
trap 'on_err "${BASH_SOURCE}" "${LINENO}"' ERR SIGSEGV SIGTRAP SIGBUS
# Create a temporary directory exec_dir in the build dir
# Then copy all of its contents (except *.ps files)
# Run remainder of this GMT script there
exec_dir="@CMAKE_CURRENT_BINARY_DIR@/${script_name%.sh}"
rm -rf "$exec_dir"
mkdir -p "$exec_dir"
cd "$exec_dir"
ln -sf "$script" .
# Make a script to capture everything that can be run again
cat > gmtest.sh << EOF
LANG=C
# Define variables that are needed *within* test scripts
export PATH="@GMT_BINARY_DIR@/src:\$PATH"
unset GMT5_SHAREDIR
export GMT_SHAREDIR="@GMT_SOURCE_DIR@/share"
export GMT_USERDIR="@GMT_BINARY_DIR@/share"
export GMT_DATADIR="$src:@GMT_TEST_DATA@/"
export GMT_SRCDIR="$src"
export GSHHG_DIR="@GSHHG_PATH@"
export DCW_DIR="@DCW_PATH@"
export GMT_BINARY_DIR="@GMT_BINARY_DIR@"
export GMT_SOURCE_DIR="@GMT_SOURCE_DIR@"
export GMT_VERSION="@GMT_PACKAGE_VERSION_WITH_SVN_REVISION@"
# Start with proper GMT defaults
gmt set -Du PS_CHAR_ENCODING ISOLatin1+
# Tentative PS file name
ps="${script_name%.sh}.ps"
# Now run the original script
. "${script}"
EOF
chmod 755 gmtest.sh
. ./gmtest.sh
# vim: ft=sh
|
