Adding upstream version 9.1.upstream/9.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 116 insertions, 0 deletions

diff --git a/tests/misc/tr-case-class.sh b/tests/misc/tr-case-class.sh
new file mode 100755
index 0000000..09108e9
--- /dev/null
+++ b/tests/misc/tr-case-class.sh
@@ -0,0 +1,116 @@
+#!/bin/sh
+# Test case conversion classes
+
+# Copyright (C) 2010-2022 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ tr
+
+# Ensure we support translation of case classes with extension
+echo '01234567899999999999999999' > exp
+echo 'abcdefghijklmnopqrstuvwxyz' |
+tr '[:lower:]' '0-9' > out || fail=1
+compare exp out || fail=1
+echo 'abcdefghijklmnopqrstuvwxyz' |
+tr '[:lower:][:lower:]' '[:upper:]0-9' > out || fail=1
+compare exp out || fail=1
+
+# Validate the alignment of case classes
+returns_ 1 tr 'A-Z[:lower:]' 'a-y[:upper:]' </dev/null || fail=1
+returns_ 1 tr '[:upper:][:lower:]' 'a-y[:upper:]' </dev/null || fail=1
+returns_ 1 tr 'A-Y[:lower:]' 'a-z[:upper:]' </dev/null || fail=1
+returns_ 1 tr 'A-Z[:lower:]' '[:lower:][:upper:]' </dev/null || fail=1
+returns_ 1 tr 'A-Z[:lower:]' '[:lower:]A-Z' </dev/null || fail=1
+tr '[:upper:][:lower:]' 'a-z[:upper:]' < /dev/null || fail=1
+tr '[:upper:][:lower:]' '[:upper:]a-z' < /dev/null || fail=1
+
+# Before coreutils 8.6 the trailing space in string1
+# caused the case class in string2 to be extended.
+# However that was not portable, dependent on locale
+# and in contravention of POSIX.
+tr '[:upper:] ' '[:lower:]' < /dev/null 2>out && fail=1
+echo 'tr: when translating with string1 longer than string2,
+the latter string must not end with a character class' > exp
+compare exp out || fail=1
+
+# Up to coreutils-6.9, tr rejected an unmatched [:lower:] or [:upper:] in SET1.
+echo '#$%123abcABC' | tr '[:lower:]' '[.*]' > out || fail=1
+echo '#$%123...ABC' > exp
+compare exp out || fail=1
+echo '#$%123abcABC' | tr '[:upper:]' '[.*]' > out || fail=1
+echo '#$%123abc...' > exp
+compare exp out || fail=1
+
+# When doing a case-converting translation with something after the
+# [:upper:] and [:lower:] elements, ensure that tr honors the following byte.
+echo 'abc.' | tr '[:lower:].' '[:upper:]x' > out || fail=1
+echo 'ABCx' > exp
+compare exp out || fail=1
+
+# Before coreutils 8.6 the disparate number of upper and lower
+# characters in some locales, triggered abort()s and invalid behavior
+export LC_ALL=en_US.ISO-8859-1
+
+if test "$(locale charmap 2>/dev/null)" = ISO-8859-1; then
+  # Up to coreutils-6.9.91, this would fail with the diagnostic:
+  # tr: misaligned [:upper:] and/or [:lower:] construct
+  # with LC_CTYPE=en_US.ISO-8859-1.
+  tr '[:upper:]' '[:lower:]' < /dev/null || fail=1
+
+  tr '[:upper:] ' '[:lower:]' < /dev/null 2>out && fail=1
+  echo 'tr: when translating with string1 longer than string2,
+the latter string must not end with a character class' > exp
+  compare exp out || fail=1
+
+  # Ensure when there are a different number of elements
+  # in each string, we validate the case mapping correctly
+  echo 'abc.xyz' |
+  tr 'ab[:lower:]' '0-1[:upper:]' > out || fail=1
+  echo 'ABC.XYZ' > exp
+  compare exp out || fail=1
+
+  # Ensure we extend string2 appropriately
+  echo 'ABC- XYZ' |
+  tr '[:upper:]- ' '[:lower:]_' > out || fail=1
+  echo 'abc__xyz' > exp
+  compare exp out || fail=1
+
+  # Ensure the size of the case classes are accounted
+  # for as a unit.
+  echo 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
+  tr '[:upper:]A-B' '[:lower:]0' >out || fail=1
+  echo '00cdefghijklmnopqrstuvwxyz' > exp
+  compare exp out || fail=1
+
+  # Ensure the size of the case classes are accounted
+  # for as a unit.
+  echo 'a' |
+  tr -t '[:lower:]a' '[:upper:]0' >out || fail=1
+  echo '0' > exp
+  compare exp out || fail=1
+
+  # Ensure the size of the case classes are accounted
+  # for as a unit.
+  echo 'a' |
+  tr -t '[:lower:][:lower:]a' '[:lower:][:upper:]0' >out || fail=1
+  echo '0' > exp
+  compare exp out || fail=1
+fi
+
+# coreutils 8.6 - 8.32 inclusive, would abort trying to validate the following
+returns_ 1 tr -c '[:upper:]\000-\370' '[:lower:]' < /dev/null || fail=1
+
+Exit $fail