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#! /bin/bash
# This script tests: pbmtext
# Also requires:
# This test requires the en_US.utf8 locale
# Skip this test if it is not available
iconv /dev/null
if [ $? -ne 0 ]
then echo "iconv command not available." 1>&2
echo "Skipping." 1>&2
exit 80;
fi
echo "A" | LC_ALL=en_US.utf8 pbmtext -wchar > /dev/null
if [ $? -ne 0 ]
then echo "LC_ALL could not be set to en_US.utf8." 1>&2
echo "Skipping." 1>&2
exit 80;
fi
# Test 1.
# Two rows
# Should print 2066913605 5110 twice
LC_ALL=C \
awk 'BEGIN { for (i=32; i<=126;++i) printf("%c",i); print ""; \
for (i=161;i<=255;++i) printf("%c",i); }' | \
pbmtext -builtin bdf | cksum
LC_ALL=C \
awk 'BEGIN { for (i=32; i<=126;++i) printf("%c",i); print ""; \
for (i=161;i<=255;++i) printf("%c",i); }' | \
iconv -f iso8859-1 -t utf-8 | \
LC_ALL=en_US.utf8 pbmtext -builtin bdf -wchar | cksum
# Test 2.
# One row
# Should print 2920616515 2301 twice
LC_ALL=C \
awk 'BEGIN { for (i=32; i<=126;++i) printf("%c",i); print "" }' | \
pbmtext -builtin bdf | cksum
LC_ALL=C \
awk 'BEGIN { for (i=32; i<=126;++i) printf("%c",i); print ""}' | \
LC_ALL=en_US.utf8 pbmtext -builtin bdf -wchar | cksum
tmpdir=${tmpdir:-/tmp}
output=${tmpdir}/output
# Test 3.
# Two rows
# Output may be affected by locale. Compare with cmp.
# Should print 0
LC_ALL=C \
awk 'BEGIN { for (i=32; i<=126;++i) printf("%c",i); print ""; \
for (i=161;i<=255;++i) printf("%c",i); print "" }' | \
iconv -f iso8859-1 -t utf-8 > ${output}
LC_ALL=C \
awk 'BEGIN { for (i=32; i<=126;++i) printf("%c",i); print ""; \
for (i=161;i<=255;++i) printf("%c",i); print "" }' | \
iconv -f iso8859-1 -t utf-8 | \
LC_ALL=en_US.utf8 pbmtext -builtin bdf -wchar -text-dump | \
cmp --quiet - ${output}
echo $?
rm ${output}
# Test 4.
# One row
# Should print the following twice:
# !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~
LC_ALL=C \
awk 'BEGIN { for (i=32; i<=126;++i) printf("%c",i); print "" } '
LC_ALL=C \
awk 'BEGIN { for (i=32; i<=126;++i) printf("%c",i); print ""}' | \
LC_ALL=en_US.utf8 pbmtext -builtin bdf -wchar -text-dump
echo "Invalid utf-8 sequence as input." 1>&2
echo "An error message should appear below the line." 1>&2
echo "-----------------------------------------------------------" 1>&2
# Test 5.
# Invalid utf-8 sequence
# Should print 1
LC_ALL=C \
awk 'BEGIN { for (i=128; i<=129;++i) printf("%c",i); print ""}' | \
LC_ALL=en_US.utf8 pbmtext -builtin bdf -wchar -text-dump
echo $?
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