1 files changed, 47 insertions, 0 deletions
diff --git a/src/tests/man-recode-in-place b/src/tests/man-recode-in-place
new file mode 100755
index 0000000..45c63ad
--- /dev/null
+++ b/src/tests/man-recode-in-place
@@ -0,0 +1,47 @@
+#! /bin/sh
+
+# Test man-recode's --in-place behaviour.
+
+: "${srcdir=.}"
+# shellcheck source-path=SCRIPTDIR
+. "$srcdir/testlib.sh"
+
+: "${MAN_RECODE=man-recode}"
+
+init
+
+cat >"$tmpdir/a.1.exp" <<'EOF'
+.SH NAME
+a \- á
+EOF
+cp "$tmpdir/a.1.exp" "$tmpdir/a.1"
+cat >"$tmpdir/b.1.exp" <<'EOF'
+'\" -*- coding: UTF-8 -*-
+.SH NAME
+b \- é
+EOF
+gzip -c <"$tmpdir/b.1.exp" >"$tmpdir/b.1.gz"
+cat >"$tmpdir/c.1.exp" <<'EOF'
+'\" -*- coding: UTF-8
+.SH NAME
+b \- é
+EOF
+cat >"$tmpdir/c.1" <<'EOF'
+'\" -*- coding: ISO-8859-1
+EOF
+<"$tmpdir/c.1.exp" tail -n +2 | iconv -f UTF-8 -t ISO-8859-1 >>"$tmpdir/c.1"
+gzip "$tmpdir/c.1"
+
+run $MAN_RECODE -t UTF-8 --in-place \
+	"$tmpdir/a.1" "$tmpdir/b.1.gz" "$tmpdir/c.1.gz"
+expect_files_equal '--in-place with no coding tag' \
+	"$tmpdir/a.1.exp" "$tmpdir/a.1"
+expect_files_equal '--in-place with gzip and coding tag matching target encoding' \
+	"$tmpdir/b.1.exp" "$tmpdir/b.1"
+expect_files_equal \
+	'--in-place with gzip and coding tag not matching target encoding' \
+	"$tmpdir/c.1.exp" "$tmpdir/c.1"
+test ! -f "$tmpdir/b.1.gz" && test ! -f "$tmpdir/c.1.gz"
+report '--in-place removes compressed input files' "$?"
+
+finish