From 1d5cace9db9aef76f26b2d7ba54bbb76443b00b2 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 5 May 2024 20:33:23 +0200
Subject: Adding upstream version 5.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 tests/dollar-at5.sub | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 tests/dollar-at5.sub

(limited to 'tests/dollar-at5.sub')

diff --git a/tests/dollar-at5.sub b/tests/dollar-at5.sub
new file mode 100644
index 0000000..75e2249
--- /dev/null
+++ b/tests/dollar-at5.sub
@@ -0,0 +1,82 @@
+args() { printf '<%s> ' "$@"; echo; }
+
+set -- 1 2 3 4 5
+
+args "${@} ${1}"
+args "${1} ${@}"
+args "${1}${@}${1}"
+args "${1} ${@} ${1}"
+args ${1}"$@"${1}
+args "$@"${1}
+args ${1}"$@"
+
+args "$@""${1}"
+args "${1}""$@"
+
+args "${@}foo"
+args ${@}${1}
+args ${@}foo
+
+IFS=
+args "$@""${1}"
+args "${1}""$@"
+
+args ${@}${1}
+args ${1}${@}
+args ${@}foo
+
+echo second set:
+IFS=$' \t\n'
+set -- '1 2' 3 4 5
+
+args "${@} ${1}"
+args "${1} ${@}"
+
+args "${1}${@}${1}"
+args "${1} ${@} ${1}"
+args ${1}"$@"${1}
+args "$@"${1}
+args ${1}"$@"
+
+args "$@""${1}"
+args "${1}""$@"
+
+args "${@}foo"
+args ${@}${1}
+args ${@}foo
+
+IFS=
+
+args "$@""${1}"
+args "${1}""$@"
+
+args ${@}${1}
+args ${1}${@}
+args ${@}foo
+
+echo third set:
+IFS=$' \t\n'
+
+alias declare=typeset
+
+a(){ echo
+     echo '"${@:2}a3 a2" a$1    #works as long as $1 and 3 are swapped'
+     echo  "${@:2}a3 a2" a$1
+           "${@:2}a3 a2" a$1
+     echo   $?
+        a=("${@}");}
+b(){ echo
+     echo '"${@:2}b$1 b2" b3    #fails!  why?'
+     echo  "${@:2}b$1 b2" b3
+           "${@:2}b$1 b2" b3
+     echo   $?
+        b=("${@}");}
+c(){ echo
+     echo  '${@:2}c$1 c2 c3     #works as long as quoting omitted'
+     echo   ${@:2}c$1 c2 c3
+            ${@:2}c$1 c2 c3
+     echo   $?
+        c=("${@}");}
+a x set y z;declare -p a
+b x set y z;declare -p b
+c x set y z;declare -p c
-- 
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