Shell: Add some tests for builtin redirection

1 files changed, 17 insertions, 0 deletions

diff --git a/Shell/Tests/builtin-redir.sh b/Shell/Tests/builtin-redir.sh
new file mode 100644
index 0000000000..ba9f1f15e2
--- /dev/null
+++ b/Shell/Tests/builtin-redir.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+rm -rf shell-test
+mkdir -p shell-test
+cd shell-test
+
+    time sleep 1 2>timeerr >timeout
+    cat timeout
+    # We cannot be sure about the values, so just assert that they're not empty.
+    test -n "$(cat timeerr)" || echo "Failure: 'time' stderr output not redirected correctly" && exit 1
+    test -e timeout || echo "Failure: 'time' stdout output not redirected correctly" && exit 1
+
+    time ls 2> /dev/null | head > timeout
+    test -n "$(cat timeout)" || echo "Failure: 'time' stdout not piped correctly" && exit 1
+
+cd ..
+rm -rf shell-test # TODO: Remove this file at the end once we have `trap'