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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:12:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:12:13 +0000 |
commit | 2e88f64bb100419daef10f84e49d7aed2bfff0d2 (patch) | |
tree | 5fd273cc604fd00efd630eb387a6f79ce102f4e3 /test/testxlate.c | |
parent | Initial commit. (diff) | |
download | apr-util-2e88f64bb100419daef10f84e49d7aed2bfff0d2.tar.xz apr-util-2e88f64bb100419daef10f84e49d7aed2bfff0d2.zip |
Adding upstream version 1.6.3.upstream/1.6.3upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | test/testxlate.c | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/test/testxlate.c b/test/testxlate.c new file mode 100644 index 0000000..6981eff --- /dev/null +++ b/test/testxlate.c @@ -0,0 +1,134 @@ +/* Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "apr.h" +#include "apr_errno.h" +#include "apr_general.h" +#include "apr_strings.h" +#include "apr_xlate.h" +#include "abts.h" +#include "testutil.h" + +#if APR_HAS_XLATE + +static const char test_utf8[] = "Edelwei\xc3\x9f"; +static const char test_utf7[] = "Edelwei+AN8-"; +static const char test_latin1[] = "Edelwei\xdf"; +static const char test_latin2[] = "Edelwei\xdf"; + +static void test_conversion(abts_case *tc, apr_xlate_t *convset, + const char *inbuf, const char *expected) +{ + static char buf[1024]; + apr_size_t inbytes_left = strlen(inbuf); + apr_size_t outbytes_left = sizeof(buf) - 1; + apr_status_t rv; + + rv = apr_xlate_conv_buffer(convset, inbuf, &inbytes_left, buf, &outbytes_left); + ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); + + if (rv != APR_SUCCESS) + return; + + rv = apr_xlate_conv_buffer(convset, NULL, NULL, buf + sizeof(buf) - + outbytes_left - 1, &outbytes_left); + ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); + + buf[sizeof(buf) - outbytes_left - 1] = '\0'; + + ABTS_STR_EQUAL(tc, expected, buf); +} + +static void one_test(abts_case *tc, const char *cs1, const char *cs2, + const char *str1, const char *str2, + apr_pool_t *pool) +{ + apr_status_t rv; + apr_xlate_t *convset; + + rv = apr_xlate_open(&convset, cs2, cs1, pool); + ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); + + if (rv != APR_SUCCESS) + return; + + test_conversion(tc, convset, str1, str2); + + rv = apr_xlate_close(convset); + ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); +} + +#if APU_HAVE_APR_ICONV +/* it is a bug if iconv_open() fails */ +static int is_transform_supported(abts_case *tc, const char *cs1, + const char *cs2, apr_pool_t *pool) { + return 1; +} +#else +/* some iconv implementations don't support all tested transforms; + * example: 8859-1 <-> 8859-2 using native Solaris iconv + */ +static int is_transform_supported(abts_case *tc, const char *cs1, + const char *cs2, apr_pool_t *pool) { + apr_status_t rv; + apr_xlate_t *convset; + + rv = apr_xlate_open(&convset, cs2, cs1, pool); + if (rv != APR_SUCCESS) { + return 0; + } + + rv = apr_xlate_close(convset); + ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); + + return 1; +} +#endif + +static void test_transformation(abts_case *tc, void *data) +{ + /* 1. Identity transformation: UTF-8 -> UTF-8 */ + one_test(tc, "UTF-8", "UTF-8", test_utf8, test_utf8, p); + + /* 2. UTF-8 <-> ISO-8859-1 */ + one_test(tc, "UTF-8", "ISO-8859-1", test_utf8, test_latin1, p); + one_test(tc, "ISO-8859-1", "UTF-8", test_latin1, test_utf8, p); + + /* 3. ISO-8859-1 <-> ISO-8859-2, identity */ + if (is_transform_supported(tc, "ISO-8859-1", "ISO-8859-2", p)) { + one_test(tc, "ISO-8859-1", "ISO-8859-2", test_latin1, test_latin2, p); + } + if (is_transform_supported(tc, "ISO-8859-2", "ISO-8859-1", p)) { + one_test(tc, "ISO-8859-2", "ISO-8859-1", test_latin2, test_latin1, p); + } + + /* 4. Transformation using charset aliases */ + one_test(tc, "UTF-8", "UTF-7", test_utf8, test_utf7, p); + one_test(tc, "UTF-7", "UTF-8", test_utf7, test_utf8, p); +} + +#endif /* APR_HAS_XLATE */ + +abts_suite *testxlate(abts_suite *suite) +{ + suite = ADD_SUITE(suite); + +#if APR_HAS_XLATE + abts_run_test(suite, test_transformation, NULL); +#endif + + return suite; +} |