From e59591a364e43bccb6fd4d373d3ed86fc77dffb7 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Thu, 6 Jul 2017 20:12:44 +0200 Subject: hush: Print error messages on shift -1 Signed-off-by: Denys Vlasenko --- shell/hush_test/hush-misc/shift1.right | 10 ++++++++++ shell/hush_test/hush-misc/shift1.tests | 10 ++++++++++ 2 files changed, 20 insertions(+) create mode 100644 shell/hush_test/hush-misc/shift1.right create mode 100755 shell/hush_test/hush-misc/shift1.tests (limited to 'shell/hush_test') diff --git a/shell/hush_test/hush-misc/shift1.right b/shell/hush_test/hush-misc/shift1.right new file mode 100644 index 000000000..e3ab61392 --- /dev/null +++ b/shell/hush_test/hush-misc/shift1.right @@ -0,0 +1,10 @@ +2 3 4 +hush: Illegal number: -1 +1 2 3 4 +1 2 3 4 +2 3 4 +3 4 +4 + +1 2 3 4 +1 2 3 4 diff --git a/shell/hush_test/hush-misc/shift1.tests b/shell/hush_test/hush-misc/shift1.tests new file mode 100755 index 000000000..f2a264751 --- /dev/null +++ b/shell/hush_test/hush-misc/shift1.tests @@ -0,0 +1,10 @@ +$THIS_SH -c 'shift; echo "$@"' 0 1 2 3 4 +#We complain on -1 and continue. +$THIS_SH -c 'shift -1; echo "$@"' 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