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Diffstat (limited to '')
| -rw-r--r-- | bin/1sh/tests/expansion/assign1.0 | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/bin/1sh/tests/expansion/assign1.0 b/bin/1sh/tests/expansion/assign1.0 new file mode 100644 index 00000000..25035f57 --- /dev/null +++ b/bin/1sh/tests/expansion/assign1.0 @@ -0,0 +1,37 @@ +# $FreeBSD: releng/12.1/bin/sh/tests/expansion/assign1.0 204842 2010-03-07 18:43:29Z jilles $ + +e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}' +h='##' +failures='' +ok='' + +testcase() { + code="$1" + expected="$2" + oIFS="$IFS" + eval "$code" + IFS='|' + result="$#|$*" + IFS="$oIFS" + if [ "x$result" = "x$expected" ]; then + ok=x$ok + else + failures=x$failures + echo "For $code, expected $expected actual $result" + fi +} + +testcase 'v=; set -- ${v=a b} $v' '0|' +testcase 'unset v; set -- ${v=a b} $v' '4|a|b|a|b' +testcase 'v=; set -- ${v:=a b} $v' '4|a|b|a|b' +testcase 'v=; set -- "${v:=a b}" "$v"' '2|a b|a b' +# expect sensible behaviour, although it disagrees with POSIX +testcase 'v=; set -- ${v:=a\ b} $v' '4|a|b|a|b' +testcase 'v=; set -- ${v:=$p} $v' '2|/etc/|/etc/' +testcase 'v=; set -- "${v:=$p}" "$v"' '2|/et[c]/|/et[c]/' +testcase 'v=; set -- "${v:=a\ b}" "$v"' '2|a\ b|a\ b' +testcase 'v=; set -- ${v:="$p"} $v' '2|/etc/|/etc/' +# whether $p is quoted or not shouldn't really matter +testcase 'v=; set -- "${v:="$p"}" "$v"' '2|/et[c]/|/et[c]/' + +test "x$failures" = x |