From c90e1be01b76aed12ef1cd77c789c842bda26ba6 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Wed, 30 Jul 2008 15:35:05 +0000 Subject: ash: bash compat: "shift $BIGNUM" is equivalent to "shift 1" --- shell/ash_test/ash-misc/shift1.right | 9 +++++++++ shell/ash_test/ash-misc/shift1.tests | 10 ++++++++++ 2 files changed, 19 insertions(+) create mode 100644 shell/ash_test/ash-misc/shift1.right create mode 100755 shell/ash_test/ash-misc/shift1.tests (limited to 'shell/ash_test') diff --git a/shell/ash_test/ash-misc/shift1.right b/shell/ash_test/ash-misc/shift1.right new file mode 100644 index 000000000..b53453c3a --- /dev/null +++ b/shell/ash_test/ash-misc/shift1.right @@ -0,0 +1,9 @@ +2 3 4 +0: shift: line 1: Illegal number: -1 +1 2 3 4 +2 3 4 +3 4 +4 + +1 2 3 4 +1 2 3 4 diff --git a/shell/ash_test/ash-misc/shift1.tests b/shell/ash_test/ash-misc/shift1.tests new file mode 100755 index 000000000..0992d9b1b --- /dev/null +++ b/shell/ash_test/ash-misc/shift1.tests @@ -0,0 +1,10 @@ +$THIS_SH -c 'shift; echo "$@"' 0 1 2 3 4 +#We do abort on -1, but then we abort. bash executes echo. +$THIS_SH -c 'shift -1; echo "$@"' 0 1 2 3 4 +$THIS_SH -c 'shift 0; echo "$@"' 0 1 2 3 4 +$THIS_SH -c 'shift 1; echo "$@"' 0 1 2 3 4 +$THIS_SH -c 'shift 2; echo "$@"' 0 1 2 3 4 +$THIS_SH -c 'shift 3; echo "$@"' 0 1 2 3 4 +$THIS_SH -c 'shift 4; echo "$@"' 0 1 2 3 4 +$THIS_SH -c 'shift 5; echo "$@"' 0 1 2 3 4 +$THIS_SH -c 'shift 6; echo "$@"' 0 1 2 3 4 -- cgit v1.2.3