Tmain: add a case for testing the behavior of readtags with no action

Signed-off-by: Masatake YAMATO <yamato@redhat.com>
universal-ctags · Sep 14, 2024 · e86284f · e86284f
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diff --git a/Tmain/readtags-error-no-action.d/exit-expected.txt b/Tmain/readtags-error-no-action.d/exit-expected.txt
@@ -0,0 +1 @@
+1
diff --git a/Tmain/readtags-error-no-action.d/input.tags b/Tmain/readtags-error-no-action.d/input.tags
diff --git a/Tmain/readtags-error-no-action.d/run.sh b/Tmain/readtags-error-no-action.d/run.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+
+# Copyright: 2024 Masatake YAMATO
+# License: GPL-2
+
+BUILDDIR=$2
+READTAGS=$3
+#V="valgrind --leak-check=full --track-origins=yes -v"
+V=
+
+. ../utils.sh
+
+if ! [ -x "${READTAGS}" ]; then
+	skip "no readtags"
+fi
+
+f=${BUILDDIR}/tmp-readtags-error-no-action-$$
+rm -f "$f"
+
+{
+	${READTAGS} -t input.tags
+} 2> "$f"
+
+s=$?
+
+sed 's|.*\(readtags[^:]*\):|\1:|' < "$f" 1>&2
+rm "$f"
+
+exit $s
diff --git a/Tmain/readtags-error-no-action.d/stderr-expected.txt b/Tmain/readtags-error-no-action.d/stderr-expected.txt
@@ -0,0 +1 @@
+readtags: no action specified: specify one of NAME, -l or -D
diff --git a/Tmain/readtags-error-no-action.d/stdout-expected.txt b/Tmain/readtags-error-no-action.d/stdout-expected.txt