From 29d3f78df4630dbee0a141e2be8e77275724b3a8 Mon Sep 17 00:00:00 2001
From: Clint Adams <clint@debian.org>
Date: Wed, 4 Jan 2017 20:39:58 -0500
Subject: New upstream version 4.3

---
 testsuite/mb-y-translate.sh | 135 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 135 insertions(+)
 create mode 100755 testsuite/mb-y-translate.sh

(limited to 'testsuite/mb-y-translate.sh')

diff --git a/testsuite/mb-y-translate.sh b/testsuite/mb-y-translate.sh
new file mode 100755
index 0000000..a1f59c4
--- /dev/null
+++ b/testsuite/mb-y-translate.sh
@@ -0,0 +1,135 @@
+#!/bin/sh
+# Test multibyte y/// translations
+
+# Copyright (C) 2016 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 <http://www.gnu.org/licenses/>.
+. "${srcdir=.}/testsuite/init.sh"; path_prepend_ ./sed
+print_ver_ sed
+
+fail=0
+require_en_utf8_locale_
+
+# These tests use the following unicode characters in various ways:
+#   GREEK CAPITAL LETTER PHI (U+03A6)
+#   UTF-8: hex: 0xCE     0xA6
+#          oct: 0316     0246
+#          bin: 11001110 10100110
+#
+#   GREEK CAPITAL LETTER DELTA (U+0394)
+#   UTF-8: hex: 0xCE     0x94
+#          oct: 0316     0224
+#          bin: 11001110 10010100
+#
+# Octal encoding is used due to printf not supporting hex on older systems.
+# Using the first octet alone (\316) causes various multibyte related functions
+# to return '-2' (incomplete multibyte sequence).
+# using the second octet alone (\246) causess same functions to return '-1'
+# (invalid multibyte sequence).
+
+
+#
+# Test 1: valid multibyte 'dest-chars'
+#
+printf 'y/a/\316\246/' > p1 || framework_failure_
+echo Xa > in1 || framework_failure_
+printf 'X\316\246\n' > exp1 || framework_failure_
+
+LC_ALL=en_US.UTF-8 sed -f p1 <in1 >out1 || fail=1
+compare_ exp1 out1 || fail=1
+
+# in C locale, report error of mismatched length
+cat <<\EOF > exp-err1 || framework_failure_
+sed: file p1 line 1: strings for `y' command are different lengths
+EOF
+returns_ 1 env LC_ALL=C sed -f p1 </dev/null 2>err1 || fail=1
+compare_ exp-err1 err1 || fail=1
+
+
+#
+# Test 2: valid multibyte 'src-chars'
+#
+printf 'y/\316\246/a/' > p2 || framework_failure_
+printf 'X\316\246\n' > in2 || framework_failure_
+echo Xa > exp2 || framework_failure_
+
+LC_ALL=en_US.UTF-8 sed -f p2 <in2 >out2 || fail=1
+compare_ exp2 out2 || fail=1
+
+# in C locale, report error of mismatched length
+cat <<\EOF > exp-err2 || framework_failure_
+sed: file p2 line 1: strings for `y' command are different lengths
+EOF
+returns_ 1 env LC_ALL=C sed -f p2 </dev/null 2>err2 || fail=1
+compare_ exp-err2 err2 || fail=1
+
+
+#
+# Tests 3-6: invalid/incomplete multibyte characters in src/dest.
+# All work as-is in C locale, treated as single-bytes in multibyte locales.
+# None should fail.
+
+# Test 3: invalid multibyte 'dest-chars'.
+echo Xa > in3 || framework_failure_
+printf 'y/a/\246/' > p3 || framework_failure_
+printf 'X\246\n' > exp3 || framework_failure_
+
+# Test 4: incomplete multibyte 'dest-chars'.
+echo Xa > in4 || framework_failure_
+printf 'y/a/\316/' > p4 || framework_failure_
+printf 'X\316\n' > exp4 || framework_failure_
+
+# Test 5: invalid multibyte 'src-chars'.
+printf 'X\246\n' > in5 || framework_failure_
+printf 'y/\246/a/' > p5 || framework_failure_
+echo Xa > exp5 || framework_failure_
+
+# Test 6: incomplete multibyte 'dest-chars'.
+printf 'X\316\n' > in6 || framework_failure_
+printf 'y/\316/a/' > p6 || framework_failure_
+echo Xa > exp6 || framework_failure_
+
+for t in 3 4 5 6 ;
+do
+    for l in C en_US.UTF-8 ;
+    do
+        LC_ALL=$l sed -f p$t <in$t >out$t-$l || fail=1
+        compare_ exp$t out$t-$l || fail=1
+    done
+done
+
+
+#
+# Tests 7,8: length mismatch in multibyte locales
+# Implementation note: the code path for length check differ between
+# single-byte/multibyte locales. The actual characters don't have to be
+# multibyte themselves.
+printf 'y/abc/d/' > p7 || framework_failure_
+cat <<\EOF > exp-err7 || framework_failure_
+sed: file p7 line 1: strings for `y' command are different lengths
+EOF
+
+returns_ 1 env LC_ALL=en_US.UTF-8 sed -f p7 </dev/null 2>err7 || fail=1
+compare_ exp-err7 err7 || fail=1
+
+printf 'y/a/bcd/' > p8 || framework_failure_
+cat <<\EOF > exp-err8 || framework_failure_
+sed: file p8 line 1: strings for `y' command are different lengths
+EOF
+
+returns_ 1 env LC_ALL=en_US.UTF-8 sed -f p8 </dev/null 2>err8 || fail=1
+compare_ exp-err8 err8 || fail=1
+
+
+Exit $fail
-- 
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