#! /bin/sh

# Test for relative .so links between man pages in the same section (e.g. ".so bar.1").
#   https://bugzilla.redhat.com/show_bug.cgi?id=693458

: "${srcdir=.}"
# shellcheck source-path=SCRIPTDIR
. "$srcdir/testlib.sh"

: "${MAN=man}"

init
fake_config /usr/share/man
MANPATH="$tmpdir/usr/share/man"
export MANPATH

cat >"$tmpdir/fake-program" <<EOF
#! /bin/sh
exec cat
EOF
chmod +x "$tmpdir/fake-program"
PATH="$abstmpdir:$PATH"
export PATH

cat >>"$tmpdir/manpath.config" <<EOF
DEFINE tbl fake-program
DEFINE nroff fake-program
EOF

# There are 2 kind of tests. First, when destination is not gzipped, what means
# that .so link contains full filename and second, when the destination is
# gzipped, and .so link doesn't contain the file suffix.

write_page test 1 "$tmpdir/usr/share/man/man1/test.1" \
	UTF-8 '' '' 'test \- top-level test page'
echo '.so man1/test.1' >"$tmpdir/usr/share/man/man1/test-fullso.1"
echo '.so test.1' >"$tmpdir/usr/share/man/man1/test-relso.1"

write_page testb 1 "$tmpdir/usr/share/man/man1/testb.1.gz" \
	UTF-8 'gz' '' 'testb \- top-level test page'
echo '.so man1/testb.1' >"$tmpdir/usr/share/man/man1/test-fullsob.1"
echo '.so testb.1' >"$tmpdir/usr/share/man/man1/test-relsob.1"

cat >"$tmpdir/1.exp" <<'EOF'
.TH test 1
.SH NAME
test \- top-level test page
.SH DESCRIPTION
test
EOF

cat >"$tmpdir/2.exp" <<'EOF'
.TH testb 1
.SH NAME
testb \- top-level test page
.SH DESCRIPTION
test
EOF

run $MAN -C "$tmpdir/manpath.config" test | \
	grep -v '^\.l[flt] ' >"$tmpdir/1.out"
expect_files_equal 'test(1) without .so link' \
	"$tmpdir/1.exp" "$tmpdir/1.out"

run $MAN -C "$tmpdir/manpath.config" test-fullso | \
	grep -v '^\.l[flt] ' >"$tmpdir/2.out"
expect_files_equal 'test-fullso(1) .so link with section' \
	"$tmpdir/1.exp" "$tmpdir/2.out"

run $MAN -C "$tmpdir/manpath.config" test-relso | \
	grep -v '^\.l[flt] ' >"$tmpdir/3.out"
expect_files_equal 'test-relso(1) .so link without section' \
	"$tmpdir/1.exp" "$tmpdir/3.out"


run $MAN -C "$tmpdir/manpath.config" testb | \
	grep -v '^\.l[flt] ' >"$tmpdir/4.out"
expect_files_equal 'testb(1) without .so link; gzipped' \
	"$tmpdir/2.exp" "$tmpdir/4.out"

run $MAN -C "$tmpdir/manpath.config" test-fullsob | \
	grep -v '^\.l[flt] ' >"$tmpdir/5.out"
expect_files_equal 'test-fullsob(1) .so link with section; gzipped' \
	"$tmpdir/2.exp" "$tmpdir/5.out"

run $MAN -C "$tmpdir/manpath.config" test-relsob | \
	grep -v '^\.l[flt] ' >"$tmpdir/6.out"
expect_files_equal 'test-relsob(1) .so link without section; gzipped' \
	"$tmpdir/2.exp" "$tmpdir/6.out"

finish