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author | Cameron Katri <me@cameronkatri.com> | 2021-05-09 14:20:58 -0400 |
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committer | Cameron Katri <me@cameronkatri.com> | 2021-05-09 14:20:58 -0400 |
commit | 5fd83771641d15c418f747bd343ba6738d3875f7 (patch) | |
tree | 5abf0f78f680d9837dbd93d4d4c3933bb7509599 /shell_cmds/sh/tests/expansion/plus-minus4.0 | |
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Import macOS userland
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Diffstat (limited to 'shell_cmds/sh/tests/expansion/plus-minus4.0')
-rw-r--r-- | shell_cmds/sh/tests/expansion/plus-minus4.0 | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/shell_cmds/sh/tests/expansion/plus-minus4.0 b/shell_cmds/sh/tests/expansion/plus-minus4.0 new file mode 100644 index 0000000..4d2d37d --- /dev/null +++ b/shell_cmds/sh/tests/expansion/plus-minus4.0 @@ -0,0 +1,38 @@ +# $FreeBSD: head/bin/sh/tests/expansion/plus-minus4.0 211080 2010-08-08 17:03:23Z jilles $ + +# These may be a bit unclear in the POSIX spec or the proposed revisions, +# and conflict with bash's interpretation, but I think ksh93's interpretation +# makes most sense. In particular, it makes no sense to me that single-quotes +# must match but are not removed. + +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 'set -- ${e:-'"'"'}'"'"'}' '1|}' +testcase "set -- \${e:-\\'}" "1|'" +testcase "set -- \${e:-\\'\\'}" "1|''" +testcase "set -- \"\${e:-'}\"" "1|'" +testcase "set -- \"\${e:-'}'}\"" "1|''}" +testcase "set -- \"\${e:-''}\"" "1|''" +testcase 'set -- ${e:-\a}' '1|a' +testcase 'set -- "${e:-\a}"' '1|\a' + +test "x$failures" = x |