diff options
Diffstat (limited to 'shell_cmds/sh/tests/expansion/trim9.0')
| -rw-r--r-- | shell_cmds/sh/tests/expansion/trim9.0 | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/shell_cmds/sh/tests/expansion/trim9.0 b/shell_cmds/sh/tests/expansion/trim9.0 new file mode 100644 index 0000000..f0b08ab --- /dev/null +++ b/shell_cmds/sh/tests/expansion/trim9.0 @@ -0,0 +1,61 @@ +# $FreeBSD: head/bin/sh/tests/expansion/trim9.0 292758 2015-12-26 22:27:48Z jilles $ + +# POSIX does not specify these but they occasionally occur in the wild. +# This just serves to keep working what currently works. + +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 'shift $#; set -- "${*#Q}"' '1|' +testcase 'shift $#; set -- "${*##Q}"' '1|' +testcase 'shift $#; set -- "${*%Q}"' '1|' +testcase 'shift $#; set -- "${*%%Q}"' '1|' +testcase 'set -- Q R; set -- "${*#Q}"' '1| R' +testcase 'set -- Q R; set -- "${*##Q}"' '1| R' +testcase 'set -- Q R; set -- "${*%R}"' '1|Q ' +testcase 'set -- Q R; set -- "${*%%R}"' '1|Q ' +testcase 'set -- Q R; set -- "${*#S}"' '1|Q R' +testcase 'set -- Q R; set -- "${*##S}"' '1|Q R' +testcase 'set -- Q R; set -- "${*%S}"' '1|Q R' +testcase 'set -- Q R; set -- "${*%%S}"' '1|Q R' +testcase 'set -- Q R; set -- ${*#Q}' '1|R' +testcase 'set -- Q R; set -- ${*##Q}' '1|R' +testcase 'set -- Q R; set -- ${*%R}' '1|Q' +testcase 'set -- Q R; set -- ${*%%R}' '1|Q' +testcase 'set -- Q R; set -- ${*#S}' '2|Q|R' +testcase 'set -- Q R; set -- ${*##S}' '2|Q|R' +testcase 'set -- Q R; set -- ${*%S}' '2|Q|R' +testcase 'set -- Q R; set -- ${*%%S}' '2|Q|R' +testcase 'set -- Q R; set -- ${@#Q}' '1|R' +testcase 'set -- Q R; set -- ${@##Q}' '1|R' +testcase 'set -- Q R; set -- ${@%R}' '1|Q' +testcase 'set -- Q R; set -- ${@%%R}' '1|Q' +testcase 'set -- Q R; set -- ${@#S}' '2|Q|R' +testcase 'set -- Q R; set -- ${@##S}' '2|Q|R' +testcase 'set -- Q R; set -- ${@%S}' '2|Q|R' +testcase 'set -- Q R; set -- ${@%%S}' '2|Q|R' +testcase 'set -- Q R; set -- "${@#Q}"' '2||R' +testcase 'set -- Q R; set -- "${@%R}"' '2|Q|' +testcase 'set -- Q R; set -- "${@%%R}"' '2|Q|' +testcase 'set -- Q R; set -- "${@#S}"' '2|Q|R' +testcase 'set -- Q R; set -- "${@##S}"' '2|Q|R' +testcase 'set -- Q R; set -- "${@%S}"' '2|Q|R' +testcase 'set -- Q R; set -- "${@%%S}"' '2|Q|R' + +test "x$failures" = x |