tests: Rename example-* to example_* for consistency.

[coloredstderr/coloredstderr.git] / tests / example_redirects.sh

diff --git a/tests/example_redirects.sh b/tests/example_redirects.sh
new file mode 100755 (executable)
index 0000000..e5c1601
--- /dev/null
+++ b/tests/example_redirects.sh
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+# Use bash to get consistent test results, /bin/sh can point to multiple
+# shells with different behaviour.
+
+# Copyright (C) 2013  Simon Ruderich
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+echo write to stderr 1 >&2
+echo write to stdout 1
+
+(
+    echo write to stdout which gets redirected to stderr
+) >&2
+
+echo write to stdout 2
+
+(
+    echo write to stderr which gets redirected to stdout >&2
+) 2>&1
+
+echo write to stdout 3
+
+(
+    (
+        echo another redirect to stderr
+    ) >&3
+) 3>&2