X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/eaf54b62d94b8a2ab4a82ed30ab3c08214f51571..d9b33232b6e3b03d7ff0b67e28e82ee455e00d99:/test/mhshow/test-charset?ds=sidebyside

diff --git a/test/mhshow/test-charset b/test/mhshow/test-charset
index 0f3a53ca..c3f0687f 100755
--- a/test/mhshow/test-charset
+++ b/test/mhshow/test-charset
@@ -16,7 +16,21 @@ fi
 
 setup_test
 
-LC_ALL=en_US.UTF-8; export LC_ALL
+check_exit '-eq 1' mhshow -
+
+require_locale en_US.UTF-8 en_US.UTF8 en_US.utf-8 en_US.utf8
+
+iconv_elides_question_marks=0
+if test "$ICONV_ENABLED" -eq 0; then
+    text_size=10
+else
+    text_size=11
+    #### The GNU iconv library normalises charset names by eliding '?', along
+    #### with some other characters.  The iconv libraries used on FreeBSD/NetBSD
+    #### and Mac OS X don't.
+    printf x | iconv -f '?UTF-8' -t UTF-8 >/dev/null 2>&1  &&
+        iconv_elides_question_marks=1
+fi
 
 expected=$MH_TEST_DIR/$$.expected
 actual=$MH_TEST_DIR/$$.actual
@@ -24,6 +38,7 @@ actual=$MH_TEST_DIR/$$.actual
 echo 'mhshow-charset-windows-1252: echo "This is a test"' >> "$MH"
 
 # Write message with bogus quoted-printable data.
+start_test 'Write message with bogus quoted-printable data'
 msgfile=`mhpath new`
 msgnum=`basename $msgfile`
 cat > $msgfile <<EOF
@@ -33,24 +48,119 @@ Subject: test
 MIME-Version: 1.0
 Content-Type: text/plain; charset=windows-1252
 Content-Transfer-Encoding: quoted-printable
+Content-Description: bogus quoted-printable data
 Date: Sun, 18 Dec 2005 00:52:39 +0100
 
 4 =F7 2 =3D 2
 EOF
 
 cat > $expected <<EOF
+[ Message inbox:11 ]
 Date:    Sun, 18 Dec 2005 00:52:39 +0100
 To:      bar@example.edu
 From:    foo@example.edu
 Subject: test
 
 MIME-Version: 1.0
+Content-Description: bogus quoted-printable data
 
-part       text/plain                  11
+[ part  - text/plain - bogus quoted-printable data  ${text_size}B  ]
 This is a test
 EOF
 
 run_prog mhshow $msgnum > $actual 2>&1
-check "$expected" "$actual"
+check "$expected" "$actual" 'keep first' : bogus quoted-printable data
+
+
+start_test 'locale profile component'
+#### Used LC_ALL above, now use locale profile component instead.
+printf "locale: $LC_ALL\n" >> "${MH}"
+unset LC_ALL
+
+run_prog mhshow $msgnum > $actual 2>&1
+check "$expected" "$actual" : locale profile component
+
+
+#### All of the remaining tests rely on iconv.a
+if test "$ICONV_ENABLED" -eq 0; then
+  finish_test
+  exit $failed
+fi
+
+
+#### RFC 2231 defines the extended value syntax:
+#### extended-initial-value := [charset] "'" [language] "'"
+####                           extended-other-values
+#### used below, where language is blank.
+
+start_test 'Encoded parameter value'
+msgfile=`mhpath new`
+msgnum=`basename $msgfile`
+#### Use a charset to exercise the iconv code, if it's available,
+#### in get_param_value().  The Content-Type charset is UTF-8, encoded
+#### to exercise iconv.
+cat > $msgfile <<EOF
+From: foo@example.edu
+To: bar@example.edu
+Subject: test
+MIME-Version: 1.0
+Content-Type: text/plain; charset*=ISO-2022-KR''%1b%24%29%43%55%54%46%2d%38
+Content-Transfer-Encoding: quoted-printable
+Content-Description: bogus quoted-printable data
+Date: Sun, 18 Dec 2005 00:52:39 +0100
+
+4 =C3=B7 2 =3D 2
+EOF
+
+cat > $expected <<EOF
+[ Message inbox:12 ]
+Date:    Sun, 18 Dec 2005 00:52:39 +0100
+To:      bar@example.edu
+From:    foo@example.edu
+Subject: test
+
+MIME-Version: 1.0
+Content-Description: bogus quoted-printable data
+
+[ part  - text/plain - bogus quoted-printable data  11B  ]
+4 ÷ 2 = 2
+EOF
+
+run_prog mhshow $msgnum > $actual 2>&1
+check "$expected" "$actual" : encoded parameter value
+
+
+#### mhshow replaces the invalid character in the charset parameter value with
+#### a '?'.  So, a charset name of "?us-ascii" is fed to iconv.  If
+#### $iconv_elides_question_marks, iconv will normalize that to "us-ascii".
+#### Otherwise, we expect iconv to fail.
+start_test 'replacement character in parameter value'
+cat > $msgfile <<'EOF'
+Subject: invalid parameter value charset
+MIME-Version: 1.0
+Content-Type: text/plain; charset*=invalid''%0Dus-ascii
+EOF
+
+cat > $expected <<EOF
+[ Message inbox:12 ]
+Subject: invalid parameter value charset
+
+MIME-Version: 1.0
+
+[ part  - text/plain -   0B  ]
+EOF
+
+run_prog mhshow $msgnum > $actual 2>&1
+if [ $iconv_elides_question_marks -eq 1 ]; then
+    check "$expected" "$actual"
+else
+    if grep "Can't convert .*us-ascii to UTF-8" "$actual" >/dev/null; then
+        rm -f "$expected" "$actual"
+    else
+        failed=1
+    fi
+fi
+
 
+finish_test
 exit $failed