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authorCameron Katri <me@cameronkatri.com>2021-05-09 14:20:58 -0400
committerCameron Katri <me@cameronkatri.com>2021-05-09 14:20:58 -0400
commit5fd83771641d15c418f747bd343ba6738d3875f7 (patch)
tree5abf0f78f680d9837dbd93d4d4c3933bb7509599 /shell_cmds/sh/tests/builtins/var-assign.0
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Diffstat (limited to 'shell_cmds/sh/tests/builtins/var-assign.0')
-rw-r--r--shell_cmds/sh/tests/builtins/var-assign.055
1 files changed, 55 insertions, 0 deletions
diff --git a/shell_cmds/sh/tests/builtins/var-assign.0 b/shell_cmds/sh/tests/builtins/var-assign.0
new file mode 100644
index 0000000..41b59b1
--- /dev/null
+++ b/shell_cmds/sh/tests/builtins/var-assign.0
@@ -0,0 +1,55 @@
+# $FreeBSD: head/bin/sh/tests/builtins/var-assign.0 327281 2017-12-28 08:22:26Z eadler $
+IFS=,
+
+SPECIAL="break,\
+ :,\
+ continue,\
+ . /dev/null,
+ eval,
+ exec,
+ export -p,
+ readonly -p,
+ set,
+ shift 0,
+ times,
+ trap,
+ unset foo"
+
+UTILS="alias,\
+ bg,\
+ bind,\
+ cd,\
+ command echo,\
+ echo,\
+ false,\
+ fc -l,\
+ fg,\
+ getopts a var,\
+ hash,\
+ jobs,\
+ printf a,\
+ pwd,\
+ read var < /dev/null,\
+ test,\
+ true,\
+ type ls,\
+ ulimit,\
+ umask,\
+ unalias -a,\
+ wait"
+
+set -e
+
+# For special built-ins variable assignments affect the shell environment.
+set -- ${SPECIAL}
+for cmd in "$@"
+do
+ ${SH} -c "VAR=1; VAR=0 ${cmd}; exit \${VAR}" >/dev/null 2>&1
+done
+
+# For other built-ins and utilities they do not.
+set -- ${UTILS}
+for cmd in "$@"
+do
+ ${SH} -c "VAR=0; VAR=1 ${cmd}; exit \${VAR}" >/dev/null 2>&1
+done