runtests.c

winNT技术操作系统,国外开放的原代码和LIUX一样

{
    int first_chunk_bytes = 17;
    char text[] = 
        "\xFF\xFE"                      /* BOM */
        "<\000e\000/\000>\000"          /* document element */
        "\r\000\n\000\r\000\n\000";     /* epilog */

    if (first_chunk_bytes >= sizeof(text) - 1)
        fail("bad value of first_chunk_bytes");
    if (  XML_Parse(parser, text, first_chunk_bytes, XML_FALSE)
          == XML_STATUS_ERROR)
        xml_failure(parser);
    else {
        enum XML_Status rc;
        rc = XML_Parse(parser, text + first_chunk_bytes,
                       sizeof(text) - first_chunk_bytes - 1, XML_TRUE);
        if (rc == XML_STATUS_ERROR)
            xml_failure(parser);
    }
}
END_TEST

/* Regression test for SF bug #481609, #774028. */
START_TEST(test_latin1_umlauts)
{
    char *text =
        "<?xml version='1.0' encoding='iso-8859-1'?>\n"
        "<e a='\xE4 \xF6 \xFC &#228; &#246; &#252; &#x00E4; &#x0F6; &#xFC; >'\n"
        "  >\xE4 \xF6 \xFC &#228; &#246; &#252; &#x00E4; &#x0F6; &#xFC; ></e>";
    char *utf8 =
        "\xC3\xA4 \xC3\xB6 \xC3\xBC "
        "\xC3\xA4 \xC3\xB6 \xC3\xBC "
        "\xC3\xA4 \xC3\xB6 \xC3\xBC >";
    run_character_check(text, utf8);
    XML_ParserReset(parser, NULL);
    run_attribute_check(text, utf8);
}
END_TEST

/* Regression test #1 for SF bug #653180. */
START_TEST(test_line_number_after_parse)
{  
    char *text =
        "<tag>\n"
        "\n"
        "\n</tag>";
    XML_Size lineno;

    if (XML_Parse(parser, text, strlen(text), XML_FALSE) == XML_STATUS_ERROR)
        xml_failure(parser);
    lineno = XML_GetCurrentLineNumber(parser);
    if (lineno != 4) {
        char buffer[100];
        sprintf(buffer, 
            "expected 4 lines, saw %" XML_FMT_INT_MOD "u", lineno);
        fail(buffer);
    }
}
END_TEST

/* Regression test #2 for SF bug #653180. */
START_TEST(test_column_number_after_parse)
{
    char *text = "<tag></tag>";
    XML_Size colno;

    if (XML_Parse(parser, text, strlen(text), XML_FALSE) == XML_STATUS_ERROR)
        xml_failure(parser);
    colno = XML_GetCurrentColumnNumber(parser);
    if (colno != 11) {
        char buffer[100];
        sprintf(buffer, 
            "expected 11 columns, saw %" XML_FMT_INT_MOD "u", colno);
        fail(buffer);
    }
}
END_TEST

static void XMLCALL
start_element_event_handler2(void *userData, const XML_Char *name,
			     const XML_Char **attr)
{
    CharData *storage = (CharData *) userData;
    char buffer[100];

    sprintf(buffer,
        "<%s> at col:%" XML_FMT_INT_MOD "u line:%"\
            XML_FMT_INT_MOD "u\n", name,
	    XML_GetCurrentColumnNumber(parser),
	    XML_GetCurrentLineNumber(parser));
    CharData_AppendString(storage, buffer);
}

static void XMLCALL
end_element_event_handler2(void *userData, const XML_Char *name)
{
    CharData *storage = (CharData *) userData;
    char buffer[100];

    sprintf(buffer,
        "</%s> at col:%" XML_FMT_INT_MOD "u line:%"\
            XML_FMT_INT_MOD "u\n", name,
	    XML_GetCurrentColumnNumber(parser),
	    XML_GetCurrentLineNumber(parser));
    CharData_AppendString(storage, buffer);
}

/* Regression test #3 for SF bug #653180. */
START_TEST(test_line_and_column_numbers_inside_handlers)
{
    char *text =
        "<a>\n"        /* Unix end-of-line */
        "  <b>\r\n"    /* Windows end-of-line */
        "    <c/>\r"   /* Mac OS end-of-line */
        "  </b>\n"
        "  <d>\n"
        "    <f/>\n"
        "  </d>\n"
        "</a>";
    char *expected =
        "<a> at col:0 line:1\n"
        "<b> at col:2 line:2\n"
        "<c> at col:4 line:3\n"
        "</c> at col:8 line:3\n"
        "</b> at col:2 line:4\n"
        "<d> at col:2 line:5\n"
        "<f> at col:4 line:6\n"
        "</f> at col:8 line:6\n"
        "</d> at col:2 line:7\n"
        "</a> at col:0 line:8\n";
    CharData storage;

    CharData_Init(&storage);
    XML_SetUserData(parser, &storage);
    XML_SetStartElementHandler(parser, start_element_event_handler2);
    XML_SetEndElementHandler(parser, end_element_event_handler2);
    if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
        xml_failure(parser);

    CharData_CheckString(&storage, expected); 
}
END_TEST

/* Regression test #4 for SF bug #653180. */
START_TEST(test_line_number_after_error)
{
    char *text =
        "<a>\n"
        "  <b>\n"
        "  </a>";  /* missing </b> */
    XML_Size lineno;
    if (XML_Parse(parser, text, strlen(text), XML_FALSE) != XML_STATUS_ERROR)
        fail("Expected a parse error");

    lineno = XML_GetCurrentLineNumber(parser);
    if (lineno != 3) {
        char buffer[100];
        sprintf(buffer, "expected 3 lines, saw %" XML_FMT_INT_MOD "u", lineno);
        fail(buffer);
    }
}
END_TEST
    
/* Regression test #5 for SF bug #653180. */
START_TEST(test_column_number_after_error)
{
    char *text =
        "<a>\n"
        "  <b>\n"
        "  </a>";  /* missing </b> */
    XML_Size colno;
    if (XML_Parse(parser, text, strlen(text), XML_FALSE) != XML_STATUS_ERROR)
        fail("Expected a parse error");

    colno = XML_GetCurrentColumnNumber(parser);
    if (colno != 4) { 
        char buffer[100];
        sprintf(buffer, 
            "expected 4 columns, saw %" XML_FMT_INT_MOD "u", colno);
        fail(buffer);
    }
}
END_TEST

/* Regression test for SF bug #478332. */
START_TEST(test_really_long_lines)
{
    /* This parses an input line longer than INIT_DATA_BUF_SIZE
       characters long (defined to be 1024 in xmlparse.c).  We take a
       really cheesy approach to building the input buffer, because
       this avoids writing bugs in buffer-filling code.
    */
    char *text =
        "<e>"
        /* 64 chars */
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
        /* until we have at least 1024 characters on the line: */
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
        "</e>";
    if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
        xml_failure(parser);
}
END_TEST


/*
 * Element event tests.
 */

static void XMLCALL
end_element_event_handler(void *userData, const XML_Char *name)
{
    CharData *storage = (CharData *) userData;
    CharData_AppendString(storage, "/");
    CharData_AppendXMLChars(storage, name, -1);
}

START_TEST(test_end_element_events)
{
    char *text = "<a><b><c/></b><d><f/></d></a>";
    char *expected = "/c/b/f/d/a";
    CharData storage;

    CharData_Init(&storage);
    XML_SetUserData(parser, &storage);
    XML_SetEndElementHandler(parser, end_element_event_handler);
    if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
        xml_failure(parser);
    CharData_CheckString(&storage, expected);
}
END_TEST


/*
 * Attribute tests.
 */

/* Helpers used by the following test; this checks any "attr" and "refs"
   attributes to make sure whitespace has been normalized.

   Return true if whitespace has been normalized in a string, using
   the rules for attribute value normalization.  The 'is_cdata' flag
   is needed since CDATA attributes don't need to have multiple
   whitespace characters collapsed to a single space, while other
   attribute data types do.  (Section 3.3.3 of the recommendation.)
*/
static int
is_whitespace_normalized(const XML_Char *s, int is_cdata)
{
    int blanks = 0;
    int at_start = 1;
    while (*s) {
        if (*s == ' ')
            ++blanks;
        else if (*s == '\t' || *s == '\n' || *s == '\r')
            return 0;
        else {
            if (at_start) {
                at_start = 0;
                if (blanks && !is_cdata)
                    /* illegal leading blanks */
                    return 0;
            }
            else if (blanks > 1 && !is_cdata)
                return 0;
            blanks = 0;
        }
        ++s;
    }
    if (blanks && !is_cdata)
        return 0;
    return 1;
}

/* Check the attribute whitespace checker: */
static void
testhelper_is_whitespace_normalized(void)
{
    assert(is_whitespace_normalized("abc", 0));
    assert(is_whitespace_normalized("abc", 1));
    assert(is_whitespace_normalized("abc def ghi", 0));
    assert(is_whitespace_normalized("abc def ghi", 1));
    assert(!is_whitespace_normalized(" abc def ghi", 0));
    assert(is_whitespace_normalized(" abc def ghi", 1));
    assert(!is_whitespace_normalized("abc  def ghi", 0));
    assert(is_whitespace_normalized("abc  def ghi", 1));
    assert(!is_whitespace_normalized("abc def ghi ", 0));
    assert(is_whitespace_normalized("abc def ghi ", 1));
    assert(!is_whitespace_normalized(" ", 0));
    assert(is_whitespace_normalized(" ", 1));
    assert(!is_whitespace_normalized("\t", 0));
    assert(!is_whitespace_normalized("\t", 1));
    assert(!is_whitespace_normalized("\n", 0));
    assert(!is_whitespace_normalized("\n", 1));
    assert(!is_whitespace_normalized("\r", 0));
    assert(!is_whitespace_normalized("\r", 1));
    assert(!is_whitespace_normalized("abc\t def", 1));
}

static void XMLCALL
check_attr_contains_normalized_whitespace(void *userData,
                                          const XML_Char *name,
                                          const XML_Char **atts)
{
    int i;
    for (i = 0; atts[i] != NULL; i += 2) {
        const XML_Char *attrname = atts[i];
        const XML_Char *value = atts[i + 1];
        if (strcmp("attr", attrname) == 0
            || strcmp("ents", attrname) == 0
            || strcmp("refs", attrname) == 0) {
            if (!is_whitespace_normalized(value, 0)) {
                char buffer[256];
                sprintf(buffer, "attribute value not normalized: %s='%s'",
                        attrname, value);
                fail(buffer);
            }
        }
    }
}

START_TEST(test_attr_whitespace_normalization)
{
    char *text =
        "<!DOCTYPE doc [\n"
        "  <!ATTLIST doc\n"
        "            attr NMTOKENS #REQUIRED\n"
        "            ents ENTITIES #REQUIRED\n"
        "            refs IDREFS   #REQUIRED>\n"
        "]>\n"
        "<doc attr='    a  b c\t\td\te\t' refs=' id-1   \t  id-2\t\t'  \n"
        "     ents=' ent-1   \t\r\n"
        "            ent-2  ' >\n"
        "  <e id='id-1'/>\n"
        "  <e id='id-2'/>\n"
        "</doc>";

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


/*
 * XML declaration tests.
 */