X-Git-Url: https://git.draconx.ca/gitweb/dxcommon.git/blobdiff_plain/105453d074078f82f07a08e56e3a53c1477e094d..15c81590df7ef0ff8ec387b259fee8dac8ceda0e:/tests/functions.at

diff --git a/tests/functions.at b/tests/functions.at
index fd1e10f..e1d556b 100644
--- a/tests/functions.at
+++ b/tests/functions.at
@@ -116,14 +116,22 @@ AT_KEYWORDS([help nls])
 AT_SKIP_IF([test ! -x "$builddir/t/helpopt3"])
 TEST_UTF8_LOCALE([locale_utf8])
 
-AT_CHECK([m4_join([ ],
-  [LC_ALL=$locale_utf8 "$builddir/t/helpopt3"],
-  [--全角],
-  [--ﾊﾝｶｸ],
-  )], [0],
-[[  --全角	8
-  --ﾊﾝｶｸ	8
-]])
+# Avoid some deficient shell parsers barfing on UTF-8 sequences by
+# generating them this way using octal escapes.
+$AWK -f - >expout <<'EOF'
+BEGIN {
+  zenkaku = "--\345\205\250\350\247\222";
+  hankaku = "--\357\276\212\357\276\235\357\275\266\357\275\270"
+
+  print zenkaku, hankaku >"args"
+
+  print "  " zenkaku "\t" "8"
+  print "  " hankaku "\t" "8"
+}
+EOF
+
+AT_CHECK([LC_ALL=$locale_utf8 xargs "$builddir/t/helpopt3" <args],
+  [0], [expout])
 
 AT_CLEANUP