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-rw-r--r--test/system/450-interactive.bats92
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diff --git a/test/system/450-interactive.bats b/test/system/450-interactive.bats
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+# -*- bats -*-
+#
+# tests of podman commands that require an interactive pty
+#
+
+load helpers
+
+###############################################################################
+# BEGIN setup/teardown
+
+# Each test runs with its own PTY, managed by socat.
+PODMAN_TEST_PTY=$(mktemp -u --tmpdir=${BATS_TMPDIR:-/tmp} podman_pty.XXXXXX)
+PODMAN_DUMMY=$(mktemp -u --tmpdir=${BATS_TMPDIR:-/tmp} podman_dummy.XXXXXX)
+PODMAN_SOCAT_PID=
+
+function setup() {
+ basic_setup
+
+ # Create a pty. Run under 'timeout' because BATS reaps child processes
+ # and if we exit before killing socat, bats will hang forever.
+ timeout 10 socat \
+ PTY,link=$PODMAN_TEST_PTY,raw,echo=0 \
+ PTY,link=$PODMAN_DUMMY,raw,echo=0 &
+ PODMAN_SOCAT_PID=$!
+
+ # Wait for pty
+ retries=5
+ while [[ ! -e $PODMAN_TEST_PTY ]]; do
+ retries=$(( retries - 1 ))
+ if [[ $retries -eq 0 ]]; then
+ die "Timed out waiting for $PODMAN_TEST_PTY"
+ fi
+ sleep 0.5
+ done
+}
+
+function teardown() {
+ if [[ -n $PODMAN_SOCAT_PID ]]; then
+ kill $PODMAN_SOCAT_PID
+ PODMAN_SOCAT_PID=
+ fi
+ rm -f $PODMAN_TEST_PTY $PODMAN_DUMMY_PTY
+
+ basic_teardown
+}
+
+# END setup/teardown
+###############################################################################
+# BEGIN tests
+
+@test "podman detects correct tty size" {
+ skip_if_remote "FIXME: resolved in #9782"
+
+ # Set the pty to a random size. Make rows/columns odd/even, to guarantee
+ # that they can never be the same
+ rows=$(( 15 + RANDOM % 60 | 1 ))
+ cols=$(( 15 + RANDOM % 60 & 126 ))
+ stty rows $rows cols $cols <$PODMAN_TEST_PTY
+
+ # ...and make sure stty under podman reads that.
+ # FIXME: 'sleep 1' is needed for podman-remote; without it, there's
+ # a race condition resulting in the following warning:
+ # WARN[0000] failed to resize TTY: container "xx" in wrong state "stopped"
+ # (also "created")
+ run_podman run -it --name mystty $IMAGE sh -c 'sleep 1;stty size' <$PODMAN_TEST_PTY
+ is "$output" "$rows $cols" "stty under podman reads the correct dimensions"
+}
+
+
+@test "podman load - will not read from tty" {
+ run_podman 125 load <$PODMAN_TEST_PTY
+ is "$output" \
+ "Error: cannot read from terminal. Use command-line redirection" \
+ "Diagnostic from 'podman load' without redirection or -i"
+}
+
+
+@test "podman run --tty -i failure with no tty" {
+ run_podman run --tty -i --rm $IMAGE echo hello < /dev/null
+ is "$output" ".*The input device is not a TTY.*" "-it _without_ a tty"
+
+ run_podman run --tty -i --rm $IMAGE echo hello <$PODMAN_TEST_PTY
+ is "$output" "hello" "-it _with_ a pty"
+
+ run_podman run --tty=false -i --rm $IMAGE echo hello < /dev/null
+ is "$output" "hello" "-tty=false: no warning"
+
+ run_podman run --tty -i=false --rm $IMAGE echo hello < /dev/null
+ is "$output" "hello" "-i=false: no warning"
+}
+
+# vim: filetype=sh