runtests.c

winNT技术操作系统,国外开放的原代码和LIUX一样

START_TEST(test_xmldecl_misplaced)
{
    expect_failure("\n"
                   "<?xml version='1.0'?>\n"
                   "<a/>",
                   XML_ERROR_MISPLACED_XML_PI,
                   "failed to report misplaced XML declaration");
}
END_TEST

/* Regression test for SF bug #584832. */
static int XMLCALL
UnknownEncodingHandler(void *data,const XML_Char *encoding,XML_Encoding *info)
{
    if (strcmp(encoding,"unsupported-encoding") == 0) {
        int i;
        for (i = 0; i < 256; ++i)
            info->map[i] = i;
        info->data = NULL;
        info->convert = NULL;
        info->release = NULL;
        return XML_STATUS_OK;
    }
    return XML_STATUS_ERROR;
}

START_TEST(test_unknown_encoding_internal_entity)
{
    char *text =
        "<?xml version='1.0' encoding='unsupported-encoding'?>\n"
        "<!DOCTYPE test [<!ENTITY foo 'bar'>]>\n"
        "<test a='&foo;'/>";

    XML_SetUnknownEncodingHandler(parser, UnknownEncodingHandler, NULL);
    if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
        xml_failure(parser);
}
END_TEST

/* Regression test for SF bug #620106. */
static int XMLCALL
external_entity_loader_set_encoding(XML_Parser parser,
                                    const XML_Char *context,
                                    const XML_Char *base,
                                    const XML_Char *systemId,
                                    const XML_Char *publicId)
{
    /* This text says it's an unsupported encoding, but it's really
       UTF-8, which we tell Expat using XML_SetEncoding().
    */
    char *text =
        "<?xml encoding='iso-8859-3'?>"
        "\xC3\xA9";
    XML_Parser extparser;

    extparser = XML_ExternalEntityParserCreate(parser, context, NULL);
    if (extparser == NULL)
        fail("Could not create external entity parser.");
    if (!XML_SetEncoding(extparser, "utf-8"))
        fail("XML_SetEncoding() ignored for external entity");
    if (  XML_Parse(extparser, text, strlen(text), XML_TRUE)
          == XML_STATUS_ERROR) {
        xml_failure(parser);
        return 0;
    }
    return 1;
}

START_TEST(test_ext_entity_set_encoding)
{
    char *text =
        "<!DOCTYPE doc [\n"
        "  <!ENTITY en SYSTEM 'http://xml.libexpat.org/dummy.ent'>\n"
        "]>\n"
        "<doc>&en;</doc>";

    XML_SetExternalEntityRefHandler(parser,
                                    external_entity_loader_set_encoding);
    run_character_check(text, "\xC3\xA9");
}
END_TEST

/* Test that no error is reported for unknown entities if we don't
   read an external subset.  This was fixed in Expat 1.95.5.
*/
START_TEST(test_wfc_undeclared_entity_unread_external_subset) {
    char *text =
        "<!DOCTYPE doc SYSTEM 'foo'>\n"
        "<doc>&entity;</doc>";

    if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
        xml_failure(parser);
}
END_TEST

/* Test that an error is reported for unknown entities if we don't
   have an external subset.
*/
START_TEST(test_wfc_undeclared_entity_no_external_subset) {
    expect_failure("<doc>&entity;</doc>",
                   XML_ERROR_UNDEFINED_ENTITY,
                   "Parser did not report undefined entity w/out a DTD.");
}
END_TEST

/* Test that an error is reported for unknown entities if we don't
   read an external subset, but have been declared standalone.
*/
START_TEST(test_wfc_undeclared_entity_standalone) {
    char *text =
        "<?xml version='1.0' encoding='us-ascii' standalone='yes'?>\n"
        "<!DOCTYPE doc SYSTEM 'foo'>\n"
        "<doc>&entity;</doc>";

    expect_failure(text,
                   XML_ERROR_UNDEFINED_ENTITY,
                   "Parser did not report undefined entity (standalone).");
}
END_TEST

static int XMLCALL
external_entity_loader(XML_Parser parser,
                       const XML_Char *context,
                       const XML_Char *base,
                       const XML_Char *systemId,
                       const XML_Char *publicId)
{
    char *text = (char *)XML_GetUserData(parser);
    XML_Parser extparser;

    extparser = XML_ExternalEntityParserCreate(parser, context, NULL);
    if (extparser == NULL)
        fail("Could not create external entity parser.");
    if (  XML_Parse(extparser, text, strlen(text), XML_TRUE)
          == XML_STATUS_ERROR) {
        xml_failure(parser);
        return XML_STATUS_ERROR;
    }
    return XML_STATUS_OK;
}

/* Test that an error is reported for unknown entities if we have read
   an external subset, and standalone is true.
*/
START_TEST(test_wfc_undeclared_entity_with_external_subset_standalone) {
    char *text =
        "<?xml version='1.0' encoding='us-ascii' standalone='yes'?>\n"
        "<!DOCTYPE doc SYSTEM 'foo'>\n"
        "<doc>&entity;</doc>";
    char *foo_text =
        "<!ELEMENT doc (#PCDATA)*>";

    XML_SetParamEntityParsing(parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
    XML_SetUserData(parser, foo_text);
    XML_SetExternalEntityRefHandler(parser, external_entity_loader);
    expect_failure(text,
                   XML_ERROR_UNDEFINED_ENTITY,
                   "Parser did not report undefined entity (external DTD).");
}
END_TEST

/* Test that no error is reported for unknown entities if we have read
   an external subset, and standalone is false.
*/
START_TEST(test_wfc_undeclared_entity_with_external_subset) {
    char *text =
        "<?xml version='1.0' encoding='us-ascii'?>\n"
        "<!DOCTYPE doc SYSTEM 'foo'>\n"
        "<doc>&entity;</doc>";
    char *foo_text =
        "<!ELEMENT doc (#PCDATA)*>";

    XML_SetParamEntityParsing(parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
    XML_SetUserData(parser, foo_text);
    XML_SetExternalEntityRefHandler(parser, external_entity_loader);
    if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
        xml_failure(parser);
}
END_TEST

START_TEST(test_wfc_no_recursive_entity_refs)
{
    char *text =
        "<!DOCTYPE doc [\n"
        "  <!ENTITY entity '&#38;entity;'>\n"
        "]>\n"
        "<doc>&entity;</doc>";

    expect_failure(text,
                   XML_ERROR_RECURSIVE_ENTITY_REF,
                   "Parser did not report recursive entity reference.");
}
END_TEST

/* Regression test for SF bug #483514. */
START_TEST(test_dtd_default_handling)
{
    char *text =
        "<!DOCTYPE doc [\n"
        "<!ENTITY e SYSTEM 'http://xml.libexpat.org/e'>\n"
        "<!NOTATION n SYSTEM 'http://xml.libexpat.org/n'>\n"
        "<!ELEMENT doc EMPTY>\n"
        "<!ATTLIST doc a CDATA #IMPLIED>\n"
        "<?pi in dtd?>\n"
        "<!--comment in dtd-->\n"
        "]><doc/>";

    XML_SetDefaultHandler(parser, accumulate_characters);
    XML_SetDoctypeDeclHandler(parser,
                              dummy_start_doctype_handler,
                              dummy_end_doctype_handler);
    XML_SetEntityDeclHandler(parser, dummy_entity_decl_handler);
    XML_SetNotationDeclHandler(parser, dummy_notation_decl_handler);
    XML_SetElementDeclHandler(parser, dummy_element_decl_handler);
    XML_SetAttlistDeclHandler(parser, dummy_attlist_decl_handler);
    XML_SetProcessingInstructionHandler(parser, dummy_pi_handler);
    XML_SetCommentHandler(parser, dummy_comment_handler);
    run_character_check(text, "\n\n\n\n\n\n\n<doc/>");
}
END_TEST

/* See related SF bug #673791.
   When namespace processing is enabled, setting the namespace URI for
   a prefix is not allowed; this test ensures that it *is* allowed
   when namespace processing is not enabled.
   (See Namespaces in XML, section 2.)
*/
START_TEST(test_empty_ns_without_namespaces)
{
    char *text =
        "<doc xmlns:prefix='http://www.example.com/'>\n"
        "  <e xmlns:prefix=''/>\n"
        "</doc>";

    if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
        xml_failure(parser);
}
END_TEST

/* Regression test for SF bug #824420.
   Checks that an xmlns:prefix attribute set in an attribute's default
   value isn't misinterpreted.
*/
START_TEST(test_ns_in_attribute_default_without_namespaces)
{
    char *text =
        "<!DOCTYPE e:element [\n"
        "  <!ATTLIST e:element\n"
        "    xmlns:e CDATA 'http://example.com/'>\n"
        "      ]>\n"
        "<e:element/>";

    if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
        xml_failure(parser);
}
END_TEST


/*
 * Namespaces tests.
 */

static void
namespace_setup(void)
{
    parser = XML_ParserCreateNS(NULL, ' ');
    if (parser == NULL)
        fail("Parser not created.");
}

static void
namespace_teardown(void)
{
    basic_teardown();
}

/* Check that an element name and attribute name match the expected values.
   The expected values are passed as an array reference of string pointers
   provided as the userData argument; the first is the expected
   element name, and the second is the expected attribute name.
*/
static void XMLCALL
triplet_start_checker(void *userData, const XML_Char *name,
                      const XML_Char **atts)
{
    char **elemstr = (char **)userData;
    char buffer[1024];
    if (strcmp(elemstr[0], name) != 0) {
        sprintf(buffer, "unexpected start string: '%s'", name);
        fail(buffer);
    }
    if (strcmp(elemstr[1], atts[0]) != 0) {
        sprintf(buffer, "unexpected attribute string: '%s'", atts[0]);
        fail(buffer);
    }
}

/* Check that the element name passed to the end-element handler matches
   the expected value.  The expected value is passed as the first element
   in an array of strings passed as the userData argument.
*/
static void XMLCALL
triplet_end_checker(void *userData, const XML_Char *name)
{
    char **elemstr = (char **)userData;
    if (strcmp(elemstr[0], name) != 0) {
        char buffer[1024];
        sprintf(buffer, "unexpected end string: '%s'", name);
        fail(buffer);
    }
}

START_TEST(test_return_ns_triplet)
{
    char *text =
        "<foo:e xmlns:foo='http://expat.sf.net/' bar:a='12'\n"
        "       xmlns:bar='http://expat.sf.net/'></foo:e>";
    char *elemstr[] = {
        "http://expat.sf.net/ e foo",
        "http://expat.sf.net/ a bar"
    };
    XML_SetReturnNSTriplet(parser, XML_TRUE);
    XML_SetUserData(parser, elemstr);
    XML_SetElementHandler(parser, triplet_start_checker, triplet_end_checker);
    if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
        xml_failure(parser);
}
END_TEST

static void XMLCALL
overwrite_start_checker(void *userData, const XML_Char *name,
                        const XML_Char **atts)
{
    CharData *storage = (CharData *) userData;
    CharData_AppendString(storage, "start ");
    CharData_AppendXMLChars(storage, name, -1);
    while (*atts != NULL) {
        CharData_AppendString(storage, "\nattribute ");
        CharData_AppendXMLChars(storage, *atts, -1);
        atts += 2;
    }
    CharData_AppendString(storage, "\n");
}

static void XMLCALL
overwrite_end_checker(void *userData, const XML_Char *name)
{
    CharData *storage = (CharData *) userData;
    CharData_AppendString(storage, "end ");
    CharData_AppendXMLChars(storage, name, -1);
    CharData_AppendString(storage, "\n");
}

static void
run_ns_tagname_overwrite_test(char *text, char *result)
{
    CharData storage;
    CharData_Init(&storage);
    XML_SetUserData(parser, &storage);
    XML_SetElementHandler(parser,
                          overwrite_start_checker, overwrite_end_checker);
    if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)