diff options
author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-30 19:35:05 +0400 |
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committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-30 19:35:05 +0400 |
commit | c90e1be01b76aed12ef1cd77c789c842bda26ba6 (patch) | |
tree | 2891fa587a7bd35cee519aca8dc9424caad437f5 /shell/ash_test | |
parent | 4f504a9e575f6acda8a1402b88b2fdb63b11d8f7 (diff) |
ash: bash compat: "shift $BIGNUM" is equivalent to "shift 1"
Diffstat (limited to 'shell/ash_test')
-rw-r--r-- | shell/ash_test/ash-misc/shift1.right | 9 | ||||
-rwxr-xr-x | shell/ash_test/ash-misc/shift1.tests | 10 |
2 files changed, 19 insertions, 0 deletions
diff --git a/shell/ash_test/ash-misc/shift1.right b/shell/ash_test/ash-misc/shift1.right new file mode 100644 index 000000000..b53453c3a --- /dev/null +++ b/shell/ash_test/ash-misc/shift1.right @@ -0,0 +1,9 @@ +2 3 4 +0: shift: line 1: Illegal number: -1 +1 2 3 4 +2 3 4 +3 4 +4 + +1 2 3 4 +1 2 3 4 diff --git a/shell/ash_test/ash-misc/shift1.tests b/shell/ash_test/ash-misc/shift1.tests new file mode 100755 index 000000000..0992d9b1b --- /dev/null +++ b/shell/ash_test/ash-misc/shift1.tests @@ -0,0 +1,10 @@ +$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 |