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-rw-r--r--tests/test_document.cpp1420
1 files changed, 710 insertions, 710 deletions
diff --git a/tests/test_document.cpp b/tests/test_document.cpp
index 9a83a6d..1f781e2 100644
--- a/tests/test_document.cpp
+++ b/tests/test_document.cpp
@@ -1,710 +1,710 @@
-#define _CRT_SECURE_NO_WARNINGS
-#define _CRT_NONSTDC_NO_DEPRECATE 0
-
-#include <string.h> // because Borland's STL is braindead, we have to include <string.h> _before_ <string> in order to get memcpy
-
-#include "common.hpp"
-
-#include "writer_string.hpp"
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <fstream>
-#include <sstream>
-
-#include <string>
-
-#ifdef __MINGW32__
-# include <io.h> // for unlink in C++0x mode
-#endif
-
-#if defined(__CELLOS_LV2__)
-# include <unistd.h> // for unlink
-#endif
-
-TEST(document_create_empty)
-{
- pugi::xml_document doc;
- CHECK_NODE(doc, STR(""));
-}
-
-TEST(document_create)
-{
- pugi::xml_document doc;
- doc.append_child().set_name(STR("node"));
- CHECK_NODE(doc, STR("<node />"));
-}
-
-#ifndef PUGIXML_NO_STL
-TEST(document_load_stream)
-{
- pugi::xml_document doc;
-
- std::istringstream iss("<node/>");
- CHECK(doc.load(iss));
- CHECK_NODE(doc, STR("<node />"));
-}
-
-TEST(document_load_stream_offset)
-{
- pugi::xml_document doc;
-
- std::istringstream iss("<foobar> <node/>");
-
- std::string s;
- iss >> s;
-
- CHECK(doc.load(iss));
- CHECK_NODE(doc, STR("<node />"));
-}
-
-TEST(document_load_stream_text)
-{
- pugi::xml_document doc;
-
- std::ifstream iss("tests/data/multiline.xml");
- CHECK(doc.load(iss));
- CHECK_NODE(doc, STR("<node1 /><node2 /><node3 />"));
-}
-
-TEST(document_load_stream_error)
-{
- pugi::xml_document doc;
-
- std::ifstream fs1("filedoesnotexist");
- CHECK(doc.load(fs1).status == status_io_error);
-
-#ifndef __DMC__ // Digital Mars CRT does not like 'con' pseudo-file
- std::ifstream fs2("con");
- CHECK(doc.load(fs2).status == status_io_error);
-#endif
-
- test_runner::_memory_fail_threshold = 1;
- std::istringstream iss("<node/>");
- CHECK(doc.load(iss).status == status_out_of_memory);
-}
-
-TEST(document_load_stream_empty)
-{
- std::istringstream iss;
-
- pugi::xml_document doc;
- doc.load(iss); // parse result depends on STL implementation
- CHECK(!doc.first_child());
-}
-
-TEST(document_load_stream_wide)
-{
- pugi::xml_document doc;
-
- std::basic_istringstream<wchar_t> iss(L"<node/>");
- CHECK(doc.load(iss));
- CHECK_NODE(doc, STR("<node />"));
-}
-#endif
-
-TEST(document_load_string)
-{
- pugi::xml_document doc;
-
- CHECK(doc.load(STR("<node/>")));
- CHECK_NODE(doc, STR("<node />"));
-}
-
-TEST(document_load_file)
-{
- pugi::xml_document doc;
-
- CHECK(doc.load_file("tests/data/small.xml"));
- CHECK_NODE(doc, STR("<node />"));
-}
-
-TEST(document_load_file_empty)
-{
- pugi::xml_document doc;
-
- CHECK(doc.load_file("tests/data/empty.xml"));
- CHECK(!doc.first_child());
-}
-
-TEST(document_load_file_large)
-{
- pugi::xml_document doc;
-
- CHECK(doc.load_file("tests/data/large.xml"));
-
- std::basic_string<pugi::char_t> str;
- str += STR("<node>");
- for (int i = 0; i < 10000; ++i) str += STR("<node />");
- str += STR("</node>");
-
- CHECK_NODE(doc, str.c_str());
-}
-
-TEST(document_load_file_error)
-{
- pugi::xml_document doc;
-
- CHECK(doc.load_file("filedoesnotexist").status == status_file_not_found);
-
-#ifdef _WIN32
-#ifndef __DMC__ // Digital Mars CRT does not like 'con' pseudo-file
- CHECK(doc.load_file("con").status == status_io_error);
-#endif
-#endif
-
- test_runner::_memory_fail_threshold = 1;
- CHECK(doc.load_file("tests/data/small.xml").status == status_out_of_memory);
-}
-
-TEST_XML(document_save, "<node/>")
-{
- xml_writer_string writer;
-
- doc.save(writer, STR(""), pugi::format_no_declaration | pugi::format_raw, get_native_encoding());
-
- CHECK(writer.as_string() == STR("<node />"));
-}
-
-#ifndef PUGIXML_NO_STL
-TEST_XML(document_save_stream, "<node/>")
-{
- std::ostringstream oss;
-
- doc.save(oss, STR(""), pugi::format_no_declaration | pugi::format_raw);
-
- CHECK(oss.str() == "<node />");
-}
-
-TEST_XML(document_save_stream_wide, "<node/>")
-{
- std::basic_ostringstream<wchar_t> oss;
-
- doc.save(oss, STR(""), pugi::format_no_declaration | pugi::format_raw);
-
- CHECK(oss.str() == L"<node />");
-}
-#endif
-
-TEST_XML(document_save_bom, "<n/>")
-{
- unsigned int flags = format_no_declaration | format_raw | format_write_bom;
-
- // specific encodings
- CHECK(test_save_narrow(doc, flags, encoding_utf8, "\xef\xbb\xbf<n />", 8));
- CHECK(test_save_narrow(doc, flags, encoding_utf16_be, "\xfe\xff\x00<\x00n\x00 \x00/\x00>", 12));
- CHECK(test_save_narrow(doc, flags, encoding_utf16_le, "\xff\xfe<\x00n\x00 \x00/\x00>\x00", 12));
- CHECK(test_save_narrow(doc, flags, encoding_utf32_be, "\x00\x00\xfe\xff\x00\x00\x00<\x00\x00\x00n\x00\x00\x00 \x00\x00\x00/\x00\x00\x00>", 24));
- CHECK(test_save_narrow(doc, flags, encoding_utf32_le, "\xff\xfe\x00\x00<\x00\x00\x00n\x00\x00\x00 \x00\x00\x00/\x00\x00\x00>\x00\x00\x00", 24));
-
- // encodings synonyms
- CHECK(save_narrow(doc, flags, encoding_utf16) == save_narrow(doc, flags, (is_little_endian() ? encoding_utf16_le : encoding_utf16_be)));
- CHECK(save_narrow(doc, flags, encoding_utf32) == save_narrow(doc, flags, (is_little_endian() ? encoding_utf32_le : encoding_utf32_be)));
-
- size_t wcharsize = sizeof(wchar_t);
- CHECK(save_narrow(doc, flags, encoding_wchar) == save_narrow(doc, flags, (wcharsize == 2 ? encoding_utf16 : encoding_utf32)));
-}
-
-TEST_XML(document_save_declaration, "<node/>")
-{
- xml_writer_string writer;
-
- doc.save(writer, STR(""), pugi::format_default, get_native_encoding());
-
- CHECK(writer.as_string() == STR("<?xml version=\"1.0\"?>\n<node />\n"));
-}
-
-TEST_XML(document_save_declaration_present_first, "<node/>")
-{
- doc.insert_child_before(node_declaration, doc.first_child()).append_attribute(STR("encoding")) = STR("utf8");
-
- xml_writer_string writer;
-
- doc.save(writer, STR(""), pugi::format_default, get_native_encoding());
-
- CHECK(writer.as_string() == STR("<?xml encoding=\"utf8\"?>\n<node />\n"));
-}
-
-TEST_XML(document_save_declaration_present_second, "<node/>")
-{
- doc.insert_child_before(node_declaration, doc.first_child()).append_attribute(STR("encoding")) = STR("utf8");
- doc.insert_child_before(node_comment, doc.first_child()).set_value(STR("text"));
-
- xml_writer_string writer;
-
- doc.save(writer, STR(""), pugi::format_default, get_native_encoding());
-
- CHECK(writer.as_string() == STR("<!--text-->\n<?xml encoding=\"utf8\"?>\n<node />\n"));
-}
-
-TEST_XML(document_save_declaration_present_last, "<node/>")
-{
- doc.append_child(node_declaration).append_attribute(STR("encoding")) = STR("utf8");
-
- xml_writer_string writer;
-
- doc.save(writer, STR(""), pugi::format_default, get_native_encoding());
-
- // node writer only looks for declaration before the first element child
- CHECK(writer.as_string() == STR("<?xml version=\"1.0\"?>\n<node />\n<?xml encoding=\"utf8\"?>\n"));
-}
-
-TEST_XML(document_save_file, "<node/>")
-{
-#ifdef __unix
- char path[] = "/tmp/pugiXXXXXX";
-
- int fd = mkstemp(path);
- CHECK(fd != -1);
-#elif defined(__CELLOS_LV2__)
- const char* path = ""; // no temporary file support
-#else
- const char* path = tmpnam(0);
-#endif
-
- CHECK(doc.save_file(path));
-
- CHECK(doc.load_file(path, pugi::parse_default | pugi::parse_declaration));
- CHECK_NODE(doc, STR("<?xml version=\"1.0\"?><node />"));
-
- CHECK(unlink(path) == 0);
-
-#ifdef __unix
- CHECK(close(fd) == 0);
-#endif
-}
-
-TEST_XML(document_save_file_error, "<node/>")
-{
- CHECK(!doc.save_file("tests/data/unknown/output.xml"));
-}
-
-TEST(document_load_buffer)
-{
- const pugi::char_t text[] = STR("<?xml?><node/>");
-
- pugi::xml_document doc;
-
- CHECK(doc.load_buffer(text, sizeof(text)));
- CHECK_NODE(doc, STR("<node />"));
-}
-
-TEST(document_load_buffer_inplace)
-{
- pugi::char_t text[] = STR("<?xml?><node/>");
-
- pugi::xml_document doc;
-
- CHECK(doc.load_buffer_inplace(text, sizeof(text)));
- CHECK_NODE(doc, STR("<node />"));
-}
-
-TEST(document_load_buffer_inplace_own)
-{
- allocation_function alloc = get_memory_allocation_function();
-
- size_t size = strlen("<?xml?><node/>") * sizeof(pugi::char_t);
-
- pugi::char_t* text = static_cast<pugi::char_t*>(alloc(size));
- CHECK(text);
-
- memcpy(text, STR("<?xml?><node/>"), size);
-
- pugi::xml_document doc;
-
- CHECK(doc.load_buffer_inplace_own(text, size));
- CHECK_NODE(doc, STR("<node />"));
-}
-
-TEST(document_parse_result_bool)
-{
- xml_parse_result result;
-
- result.status = status_ok;
- CHECK(result);
- CHECK(!!result);
- CHECK(result == true);
-
- for (int i = 1; i < 20; ++i)
- {
- result.status = (xml_parse_status)i;
- CHECK(!result);
- CHECK(result == false);
- }
-}
-
-TEST(document_parse_result_description)
-{
- xml_parse_result result;
-
- for (int i = 0; i < 20; ++i)
- {
- result.status = (xml_parse_status)i;
-
- CHECK(result.description() != 0);
- CHECK(result.description()[0] != 0);
- }
-}
-
-TEST(document_load_fail)
-{
- xml_document doc;
- CHECK(!doc.load(STR("<foo><bar/>")));
- CHECK(doc.child(STR("foo")).child(STR("bar")));
-}
-
-inline void check_utftest_document(const xml_document& doc)
-{
- // ascii text
- CHECK_STRING(doc.last_child().first_child().name(), STR("English"));
-
- // check that we have parsed some non-ascii text
- CHECK((unsigned)doc.last_child().last_child().name()[0] >= 0x80);
-
- // check magic string
- const pugi::char_t* v = doc.last_child().child(STR("Heavy")).previous_sibling().child_value();
-
-#ifdef PUGIXML_WCHAR_MODE
- CHECK(v[0] == 0x4e16 && v[1] == 0x754c && v[2] == 0x6709 && v[3] == 0x5f88 && v[4] == 0x591a && v[5] == 0x8bed && v[6] == 0x8a00);
-
- // last character is a surrogate pair
- unsigned int v7 = v[7];
- size_t wcharsize = sizeof(wchar_t);
-
- CHECK(wcharsize == 2 ? (v[7] == 0xd852 && v[8] == 0xdf62) : (v7 == 0x24b62));
-#else
- // unicode string
- CHECK_STRING(v, "\xe4\xb8\x96\xe7\x95\x8c\xe6\x9c\x89\xe5\xbe\x88\xe5\xa4\x9a\xe8\xaf\xad\xe8\xa8\x80\xf0\xa4\xad\xa2");
-#endif
-}
-
-TEST(document_load_file_convert_auto)
-{
- const char* files[] =
- {
- "tests/data/utftest_utf16_be.xml",
- "tests/data/utftest_utf16_be_bom.xml",
- "tests/data/utftest_utf16_be_nodecl.xml",
- "tests/data/utftest_utf16_le.xml",
- "tests/data/utftest_utf16_le_bom.xml",
- "tests/data/utftest_utf16_le_nodecl.xml",
- "tests/data/utftest_utf32_be.xml",
- "tests/data/utftest_utf32_be_bom.xml",
- "tests/data/utftest_utf32_be_nodecl.xml",
- "tests/data/utftest_utf32_le.xml",
- "tests/data/utftest_utf32_le_bom.xml",
- "tests/data/utftest_utf32_le_nodecl.xml",
- "tests/data/utftest_utf8.xml",
- "tests/data/utftest_utf8_bom.xml",
- "tests/data/utftest_utf8_nodecl.xml"
- };
-
- xml_encoding encodings[] =
- {
- encoding_utf16_be, encoding_utf16_be, encoding_utf16_be,
- encoding_utf16_le, encoding_utf16_le, encoding_utf16_le,
- encoding_utf32_be, encoding_utf32_be, encoding_utf32_be,
- encoding_utf32_le, encoding_utf32_le, encoding_utf32_le,
- encoding_utf8, encoding_utf8, encoding_utf8
- };
-
- for (unsigned int i = 0; i < sizeof(files) / sizeof(files[0]); ++i)
- {
- xml_document doc;
- xml_parse_result res = doc.load_file(files[i]);
-
- CHECK(res);
- CHECK(res.encoding == encodings[i]);
- check_utftest_document(doc);
- }
-}
-
-TEST(document_load_file_convert_specific)
-{
- const char* files[] =
- {
- "tests/data/utftest_utf16_be.xml",
- "tests/data/utftest_utf16_be_bom.xml",
- "tests/data/utftest_utf16_be_nodecl.xml",
- "tests/data/utftest_utf16_le.xml",
- "tests/data/utftest_utf16_le_bom.xml",
- "tests/data/utftest_utf16_le_nodecl.xml",
- "tests/data/utftest_utf32_be.xml",
- "tests/data/utftest_utf32_be_bom.xml",
- "tests/data/utftest_utf32_be_nodecl.xml",
- "tests/data/utftest_utf32_le.xml",
- "tests/data/utftest_utf32_le_bom.xml",
- "tests/data/utftest_utf32_le_nodecl.xml",
- "tests/data/utftest_utf8.xml",
- "tests/data/utftest_utf8_bom.xml",
- "tests/data/utftest_utf8_nodecl.xml"
- };
-
- xml_encoding encodings[] =
- {
- encoding_utf16_be, encoding_utf16_be, encoding_utf16_be,
- encoding_utf16_le, encoding_utf16_le, encoding_utf16_le,
- encoding_utf32_be, encoding_utf32_be, encoding_utf32_be,
- encoding_utf32_le, encoding_utf32_le, encoding_utf32_le,
- encoding_utf8, encoding_utf8, encoding_utf8
- };
-
- for (unsigned int i = 0; i < sizeof(files) / sizeof(files[0]); ++i)
- {
- for (unsigned int j = 0; j < sizeof(files) / sizeof(files[0]); ++j)
- {
- xml_encoding encoding = encodings[j];
-
- xml_document doc;
- xml_parse_result res = doc.load_file(files[i], parse_default, encoding);
-
- if (encoding == encodings[i])
- {
- CHECK(res);
- CHECK(res.encoding == encoding);
- check_utftest_document(doc);
- }
- else
- {
- // should not get past first tag
- CHECK(!doc.first_child());
- }
- }
- }
-}
-
-TEST(document_load_file_convert_native_endianness)
-{
- const char* files[2][6] =
- {
- {
- "tests/data/utftest_utf16_be.xml",
- "tests/data/utftest_utf16_be_bom.xml",
- "tests/data/utftest_utf16_be_nodecl.xml",
- "tests/data/utftest_utf32_be.xml",
- "tests/data/utftest_utf32_be_bom.xml",
- "tests/data/utftest_utf32_be_nodecl.xml",
- },
- {
- "tests/data/utftest_utf16_le.xml",
- "tests/data/utftest_utf16_le_bom.xml",
- "tests/data/utftest_utf16_le_nodecl.xml",
- "tests/data/utftest_utf32_le.xml",
- "tests/data/utftest_utf32_le_bom.xml",
- "tests/data/utftest_utf32_le_nodecl.xml",
- }
- };
-
- xml_encoding encodings[] =
- {
- encoding_utf16, encoding_utf16, encoding_utf16,
- encoding_utf32, encoding_utf32, encoding_utf32
- };
-
- for (unsigned int i = 0; i < sizeof(files[0]) / sizeof(files[0][0]); ++i)
- {
- const char* right_file = files[is_little_endian()][i];
- const char* wrong_file = files[!is_little_endian()][i];
-
- for (unsigned int j = 0; j < sizeof(encodings) / sizeof(encodings[0]); ++j)
- {
- xml_encoding encoding = encodings[j];
-
- // check file with right endianness
- {
- xml_document doc;
- xml_parse_result res = doc.load_file(right_file, parse_default, encoding);
-
- if (encoding == encodings[i])
- {
- CHECK(res);
- check_utftest_document(doc);
- }
- else
- {
- // should not get past first tag
- CHECK(!doc.first_child());
- }
- }
-
- // check file with wrong endianness
- {
- xml_document doc;
- doc.load_file(wrong_file, parse_default, encoding);
- CHECK(!doc.first_child());
- }
- }
- }
-}
-
-static bool load_file_in_memory(const char* path, char*& data, size_t& size)
-{
- FILE* file = fopen(path, "rb");
- if (!file) return false;
-
- fseek(file, 0, SEEK_END);
- size = (size_t)ftell(file);
- fseek(file, 0, SEEK_SET);
-
- data = new char[size];
-
- CHECK(fread(data, 1, size, file) == size);
- fclose(file);
-
- return true;
-}
-
-TEST(document_contents_preserve)
-{
- struct file_t
- {
- const char* path;
- xml_encoding encoding;
-
- char* data;
- size_t size;
- };
-
- file_t files[] =
- {
- {"tests/data/utftest_utf16_be_clean.xml", encoding_utf16_be, 0, 0},
- {"tests/data/utftest_utf16_le_clean.xml", encoding_utf16_le, 0, 0},
- {"tests/data/utftest_utf32_be_clean.xml", encoding_utf32_be, 0, 0},
- {"tests/data/utftest_utf32_le_clean.xml", encoding_utf32_le, 0, 0},
- {"tests/data/utftest_utf8_clean.xml", encoding_utf8, 0, 0}
- };
-
- // load files in memory
- for (unsigned int i = 0; i < sizeof(files) / sizeof(files[0]); ++i)
- {
- CHECK(load_file_in_memory(files[i].path, files[i].data, files[i].size));
- }
-
- // convert each file to each format and compare bitwise
- for (unsigned int src = 0; src < sizeof(files) / sizeof(files[0]); ++src)
- {
- for (unsigned int dst = 0; dst < sizeof(files) / sizeof(files[0]); ++dst)
- {
- // parse into document (preserve comments, declaration and whitespace pcdata)
- xml_document doc;
- CHECK(doc.load_buffer(files[src].data, files[src].size, parse_default | parse_ws_pcdata | parse_declaration | parse_comments));
-
- // compare saved document with the original (raw formatting, without extra declaration, write bom if it was in original file)
- CHECK(test_save_narrow(doc, format_raw | format_no_declaration | format_write_bom, files[dst].encoding, files[dst].data, files[dst].size));
- }
- }
-
- // cleanup
- for (unsigned int j = 0; j < sizeof(files) / sizeof(files[0]); ++j)
- {
- delete[] files[j].data;
- }
-}
-
-static bool test_parse_fail(const void* buffer, size_t size, xml_encoding encoding = encoding_utf8)
-{
- // copy buffer to heap (to enable out-of-bounds checks)
- void* temp = malloc(size);
- memcpy(temp, buffer, size);
-
- // check that this parses without buffer overflows (yielding an error)
- xml_document doc;
- bool result = doc.load_buffer_inplace(temp, size, parse_default, encoding);
-
- free(temp);
-
- return !result;
-}
-
-TEST(document_convert_invalid_utf8)
-{
- // invalid 1-byte input
- CHECK(test_parse_fail("<\xb0", 2));
-
- // invalid 2-byte input
- CHECK(test_parse_fail("<\xc0", 2));
- CHECK(test_parse_fail("<\xd0", 2));
-
- // invalid 3-byte input
- CHECK(test_parse_fail("<\xe2\x80", 3));
- CHECK(test_parse_fail("<\xe2", 2));
-
- // invalid 4-byte input
- CHECK(test_parse_fail("<\xf2\x97\x98", 4));
- CHECK(test_parse_fail("<\xf2\x97", 3));
- CHECK(test_parse_fail("<\xf2", 2));
-
- // invalid 5-byte input
- CHECK(test_parse_fail("<\xf8", 2));
-}
-
-TEST(document_convert_invalid_utf16)
-{
- // check non-terminated degenerate handling
- CHECK(test_parse_fail("\x00<\xda\x1d", 4, encoding_utf16_be));
- CHECK(test_parse_fail("<\x00\x1d\xda", 4, encoding_utf16_le));
-
- // check incorrect leading code
- CHECK(test_parse_fail("\x00<\xde\x24", 4, encoding_utf16_be));
- CHECK(test_parse_fail("<\x00\x24\xde", 4, encoding_utf16_le));
-}
-
-TEST(document_load_buffer_empty)
-{
- xml_encoding encodings[] =
- {
- encoding_auto,
- encoding_utf8,
- encoding_utf16_le,
- encoding_utf16_be,
- encoding_utf16,
- encoding_utf32_le,
- encoding_utf32_be,
- encoding_utf32,
- encoding_wchar
- };
-
- char buffer[1];
-
- for (unsigned int i = 0; i < sizeof(encodings) / sizeof(encodings[0]); ++i)
- {
- xml_encoding encoding = encodings[i];
-
- xml_document doc;
- CHECK(doc.load_buffer(buffer, 0, parse_default, encoding) && !doc.first_child());
- CHECK(doc.load_buffer(0, 0, parse_default, encoding) && !doc.first_child());
-
- CHECK(doc.load_buffer_inplace(buffer, 0, parse_default, encoding) && !doc.first_child());
- CHECK(doc.load_buffer_inplace(0, 0, parse_default, encoding) && !doc.first_child());
-
- void* own_buffer = pugi::get_memory_allocation_function()(1);
-
- CHECK(doc.load_buffer_inplace_own(own_buffer, 0, parse_default, encoding) && !doc.first_child());
- CHECK(doc.load_buffer_inplace_own(0, 0, parse_default, encoding) && !doc.first_child());
- }
-}
-
-TEST(document_progressive_truncation)
-{
- char* original_data;
- size_t original_size;
-
- CHECK(load_file_in_memory("tests/data/utftest_utf8.xml", original_data, original_size));
-
- for (size_t i = 1; i < original_size; ++i)
- {
- char* truncated_data = new char[i];
- memcpy(truncated_data, original_data, i);
-
- xml_document doc;
- bool result = doc.load_buffer(truncated_data, i);
-
- // some truncate locations are parseable - those that come after declaration, declaration + doctype, declaration + doctype + comment and eof
- CHECK(((i - 21) < 3 || (i - 66) < 3 || (i - 95) < 3 || i >= 3325) ? result : !result);
-
- delete[] truncated_data;
- }
-
- delete[] original_data;
-}
+#define _CRT_SECURE_NO_WARNINGS
+#define _CRT_NONSTDC_NO_DEPRECATE 0
+
+#include <string.h> // because Borland's STL is braindead, we have to include <string.h> _before_ <string> in order to get memcpy
+
+#include "common.hpp"
+
+#include "writer_string.hpp"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <fstream>
+#include <sstream>
+
+#include <string>
+
+#ifdef __MINGW32__
+# include <io.h> // for unlink in C++0x mode
+#endif
+
+#if defined(__CELLOS_LV2__)
+# include <unistd.h> // for unlink
+#endif
+
+TEST(document_create_empty)
+{
+ pugi::xml_document doc;
+ CHECK_NODE(doc, STR(""));
+}
+
+TEST(document_create)
+{
+ pugi::xml_document doc;
+ doc.append_child().set_name(STR("node"));
+ CHECK_NODE(doc, STR("<node />"));
+}
+
+#ifndef PUGIXML_NO_STL
+TEST(document_load_stream)
+{
+ pugi::xml_document doc;
+
+ std::istringstream iss("<node/>");
+ CHECK(doc.load(iss));
+ CHECK_NODE(doc, STR("<node />"));
+}
+
+TEST(document_load_stream_offset)
+{
+ pugi::xml_document doc;
+
+ std::istringstream iss("<foobar> <node/>");
+
+ std::string s;
+ iss >> s;
+
+ CHECK(doc.load(iss));
+ CHECK_NODE(doc, STR("<node />"));
+}
+
+TEST(document_load_stream_text)
+{
+ pugi::xml_document doc;
+
+ std::ifstream iss("tests/data/multiline.xml");
+ CHECK(doc.load(iss));
+ CHECK_NODE(doc, STR("<node1 /><node2 /><node3 />"));
+}
+
+TEST(document_load_stream_error)
+{
+ pugi::xml_document doc;
+
+ std::ifstream fs1("filedoesnotexist");
+ CHECK(doc.load(fs1).status == status_io_error);
+
+#ifndef __DMC__ // Digital Mars CRT does not like 'con' pseudo-file
+ std::ifstream fs2("con");
+ CHECK(doc.load(fs2).status == status_io_error);
+#endif
+
+ test_runner::_memory_fail_threshold = 1;
+ std::istringstream iss("<node/>");
+ CHECK(doc.load(iss).status == status_out_of_memory);
+}
+
+TEST(document_load_stream_empty)
+{
+ std::istringstream iss;
+
+ pugi::xml_document doc;
+ doc.load(iss); // parse result depends on STL implementation
+ CHECK(!doc.first_child());
+}
+
+TEST(document_load_stream_wide)
+{
+ pugi::xml_document doc;
+
+ std::basic_istringstream<wchar_t> iss(L"<node/>");
+ CHECK(doc.load(iss));
+ CHECK_NODE(doc, STR("<node />"));
+}
+#endif
+
+TEST(document_load_string)
+{
+ pugi::xml_document doc;
+
+ CHECK(doc.load(STR("<node/>")));
+ CHECK_NODE(doc, STR("<node />"));
+}
+
+TEST(document_load_file)
+{
+ pugi::xml_document doc;
+
+ CHECK(doc.load_file("tests/data/small.xml"));
+ CHECK_NODE(doc, STR("<node />"));
+}
+
+TEST(document_load_file_empty)
+{
+ pugi::xml_document doc;
+
+ CHECK(doc.load_file("tests/data/empty.xml"));
+ CHECK(!doc.first_child());
+}
+
+TEST(document_load_file_large)
+{
+ pugi::xml_document doc;
+
+ CHECK(doc.load_file("tests/data/large.xml"));
+
+ std::basic_string<pugi::char_t> str;
+ str += STR("<node>");
+ for (int i = 0; i < 10000; ++i) str += STR("<node />");
+ str += STR("</node>");
+
+ CHECK_NODE(doc, str.c_str());
+}
+
+TEST(document_load_file_error)
+{
+ pugi::xml_document doc;
+
+ CHECK(doc.load_file("filedoesnotexist").status == status_file_not_found);
+
+#ifdef _WIN32
+#ifndef __DMC__ // Digital Mars CRT does not like 'con' pseudo-file
+ CHECK(doc.load_file("con").status == status_io_error);
+#endif
+#endif
+
+ test_runner::_memory_fail_threshold = 1;
+ CHECK(doc.load_file("tests/data/small.xml").status == status_out_of_memory);
+}
+
+TEST_XML(document_save, "<node/>")
+{
+ xml_writer_string writer;
+
+ doc.save(writer, STR(""), pugi::format_no_declaration | pugi::format_raw, get_native_encoding());
+
+ CHECK(writer.as_string() == STR("<node />"));
+}
+
+#ifndef PUGIXML_NO_STL
+TEST_XML(document_save_stream, "<node/>")
+{
+ std::ostringstream oss;
+
+ doc.save(oss, STR(""), pugi::format_no_declaration | pugi::format_raw);
+
+ CHECK(oss.str() == "<node />");
+}
+
+TEST_XML(document_save_stream_wide, "<node/>")
+{
+ std::basic_ostringstream<wchar_t> oss;
+
+ doc.save(oss, STR(""), pugi::format_no_declaration | pugi::format_raw);
+
+ CHECK(oss.str() == L"<node />");
+}
+#endif
+
+TEST_XML(document_save_bom, "<n/>")
+{
+ unsigned int flags = format_no_declaration | format_raw | format_write_bom;
+
+ // specific encodings
+ CHECK(test_save_narrow(doc, flags, encoding_utf8, "\xef\xbb\xbf<n />", 8));
+ CHECK(test_save_narrow(doc, flags, encoding_utf16_be, "\xfe\xff\x00<\x00n\x00 \x00/\x00>", 12));
+ CHECK(test_save_narrow(doc, flags, encoding_utf16_le, "\xff\xfe<\x00n\x00 \x00/\x00>\x00", 12));
+ CHECK(test_save_narrow(doc, flags, encoding_utf32_be, "\x00\x00\xfe\xff\x00\x00\x00<\x00\x00\x00n\x00\x00\x00 \x00\x00\x00/\x00\x00\x00>", 24));
+ CHECK(test_save_narrow(doc, flags, encoding_utf32_le, "\xff\xfe\x00\x00<\x00\x00\x00n\x00\x00\x00 \x00\x00\x00/\x00\x00\x00>\x00\x00\x00", 24));
+
+ // encodings synonyms
+ CHECK(save_narrow(doc, flags, encoding_utf16) == save_narrow(doc, flags, (is_little_endian() ? encoding_utf16_le : encoding_utf16_be)));
+ CHECK(save_narrow(doc, flags, encoding_utf32) == save_narrow(doc, flags, (is_little_endian() ? encoding_utf32_le : encoding_utf32_be)));
+
+ size_t wcharsize = sizeof(wchar_t);
+ CHECK(save_narrow(doc, flags, encoding_wchar) == save_narrow(doc, flags, (wcharsize == 2 ? encoding_utf16 : encoding_utf32)));
+}
+
+TEST_XML(document_save_declaration, "<node/>")
+{
+ xml_writer_string writer;
+
+ doc.save(writer, STR(""), pugi::format_default, get_native_encoding());
+
+ CHECK(writer.as_string() == STR("<?xml version=\"1.0\"?>\n<node />\n"));
+}
+
+TEST_XML(document_save_declaration_present_first, "<node/>")
+{
+ doc.insert_child_before(node_declaration, doc.first_child()).append_attribute(STR("encoding")) = STR("utf8");
+
+ xml_writer_string writer;
+
+ doc.save(writer, STR(""), pugi::format_default, get_native_encoding());
+
+ CHECK(writer.as_string() == STR("<?xml encoding=\"utf8\"?>\n<node />\n"));
+}
+
+TEST_XML(document_save_declaration_present_second, "<node/>")
+{
+ doc.insert_child_before(node_declaration, doc.first_child()).append_attribute(STR("encoding")) = STR("utf8");
+ doc.insert_child_before(node_comment, doc.first_child()).set_value(STR("text"));
+
+ xml_writer_string writer;
+
+ doc.save(writer, STR(""), pugi::format_default, get_native_encoding());
+
+ CHECK(writer.as_string() == STR("<!--text-->\n<?xml encoding=\"utf8\"?>\n<node />\n"));
+}
+
+TEST_XML(document_save_declaration_present_last, "<node/>")
+{
+ doc.append_child(node_declaration).append_attribute(STR("encoding")) = STR("utf8");
+
+ xml_writer_string writer;
+
+ doc.save(writer, STR(""), pugi::format_default, get_native_encoding());
+
+ // node writer only looks for declaration before the first element child
+ CHECK(writer.as_string() == STR("<?xml version=\"1.0\"?>\n<node />\n<?xml encoding=\"utf8\"?>\n"));
+}
+
+TEST_XML(document_save_file, "<node/>")
+{
+#ifdef __unix
+ char path[] = "/tmp/pugiXXXXXX";
+
+ int fd = mkstemp(path);
+ CHECK(fd != -1);
+#elif defined(__CELLOS_LV2__)
+ const char* path = ""; // no temporary file support
+#else
+ const char* path = tmpnam(0);
+#endif
+
+ CHECK(doc.save_file(path));
+
+ CHECK(doc.load_file(path, pugi::parse_default | pugi::parse_declaration));
+ CHECK_NODE(doc, STR("<?xml version=\"1.0\"?><node />"));
+
+ CHECK(unlink(path) == 0);
+
+#ifdef __unix
+ CHECK(close(fd) == 0);
+#endif
+}
+
+TEST_XML(document_save_file_error, "<node/>")
+{
+ CHECK(!doc.save_file("tests/data/unknown/output.xml"));
+}
+
+TEST(document_load_buffer)
+{
+ const pugi::char_t text[] = STR("<?xml?><node/>");
+
+ pugi::xml_document doc;
+
+ CHECK(doc.load_buffer(text, sizeof(text)));
+ CHECK_NODE(doc, STR("<node />"));
+}
+
+TEST(document_load_buffer_inplace)
+{
+ pugi::char_t text[] = STR("<?xml?><node/>");
+
+ pugi::xml_document doc;
+
+ CHECK(doc.load_buffer_inplace(text, sizeof(text)));
+ CHECK_NODE(doc, STR("<node />"));
+}
+
+TEST(document_load_buffer_inplace_own)
+{
+ allocation_function alloc = get_memory_allocation_function();
+
+ size_t size = strlen("<?xml?><node/>") * sizeof(pugi::char_t);
+
+ pugi::char_t* text = static_cast<pugi::char_t*>(alloc(size));
+ CHECK(text);
+
+ memcpy(text, STR("<?xml?><node/>"), size);
+
+ pugi::xml_document doc;
+
+ CHECK(doc.load_buffer_inplace_own(text, size));
+ CHECK_NODE(doc, STR("<node />"));
+}
+
+TEST(document_parse_result_bool)
+{
+ xml_parse_result result;
+
+ result.status = status_ok;
+ CHECK(result);
+ CHECK(!!result);
+ CHECK(result == true);
+
+ for (int i = 1; i < 20; ++i)
+ {
+ result.status = (xml_parse_status)i;
+ CHECK(!result);
+ CHECK(result == false);
+ }
+}
+
+TEST(document_parse_result_description)
+{
+ xml_parse_result result;
+
+ for (int i = 0; i < 20; ++i)
+ {
+ result.status = (xml_parse_status)i;
+
+ CHECK(result.description() != 0);
+ CHECK(result.description()[0] != 0);
+ }
+}
+
+TEST(document_load_fail)
+{
+ xml_document doc;
+ CHECK(!doc.load(STR("<foo><bar/>")));
+ CHECK(doc.child(STR("foo")).child(STR("bar")));
+}
+
+inline void check_utftest_document(const xml_document& doc)
+{
+ // ascii text
+ CHECK_STRING(doc.last_child().first_child().name(), STR("English"));
+
+ // check that we have parsed some non-ascii text
+ CHECK((unsigned)doc.last_child().last_child().name()[0] >= 0x80);
+
+ // check magic string
+ const pugi::char_t* v = doc.last_child().child(STR("Heavy")).previous_sibling().child_value();
+
+#ifdef PUGIXML_WCHAR_MODE
+ CHECK(v[0] == 0x4e16 && v[1] == 0x754c && v[2] == 0x6709 && v[3] == 0x5f88 && v[4] == 0x591a && v[5] == 0x8bed && v[6] == 0x8a00);
+
+ // last character is a surrogate pair
+ unsigned int v7 = v[7];
+ size_t wcharsize = sizeof(wchar_t);
+
+ CHECK(wcharsize == 2 ? (v[7] == 0xd852 && v[8] == 0xdf62) : (v7 == 0x24b62));
+#else
+ // unicode string
+ CHECK_STRING(v, "\xe4\xb8\x96\xe7\x95\x8c\xe6\x9c\x89\xe5\xbe\x88\xe5\xa4\x9a\xe8\xaf\xad\xe8\xa8\x80\xf0\xa4\xad\xa2");
+#endif
+}
+
+TEST(document_load_file_convert_auto)
+{
+ const char* files[] =
+ {
+ "tests/data/utftest_utf16_be.xml",
+ "tests/data/utftest_utf16_be_bom.xml",
+ "tests/data/utftest_utf16_be_nodecl.xml",
+ "tests/data/utftest_utf16_le.xml",
+ "tests/data/utftest_utf16_le_bom.xml",
+ "tests/data/utftest_utf16_le_nodecl.xml",
+ "tests/data/utftest_utf32_be.xml",
+ "tests/data/utftest_utf32_be_bom.xml",
+ "tests/data/utftest_utf32_be_nodecl.xml",
+ "tests/data/utftest_utf32_le.xml",
+ "tests/data/utftest_utf32_le_bom.xml",
+ "tests/data/utftest_utf32_le_nodecl.xml",
+ "tests/data/utftest_utf8.xml",
+ "tests/data/utftest_utf8_bom.xml",
+ "tests/data/utftest_utf8_nodecl.xml"
+ };
+
+ xml_encoding encodings[] =
+ {
+ encoding_utf16_be, encoding_utf16_be, encoding_utf16_be,
+ encoding_utf16_le, encoding_utf16_le, encoding_utf16_le,
+ encoding_utf32_be, encoding_utf32_be, encoding_utf32_be,
+ encoding_utf32_le, encoding_utf32_le, encoding_utf32_le,
+ encoding_utf8, encoding_utf8, encoding_utf8
+ };
+
+ for (unsigned int i = 0; i < sizeof(files) / sizeof(files[0]); ++i)
+ {
+ xml_document doc;
+ xml_parse_result res = doc.load_file(files[i]);
+
+ CHECK(res);
+ CHECK(res.encoding == encodings[i]);
+ check_utftest_document(doc);
+ }
+}
+
+TEST(document_load_file_convert_specific)
+{
+ const char* files[] =
+ {
+ "tests/data/utftest_utf16_be.xml",
+ "tests/data/utftest_utf16_be_bom.xml",
+ "tests/data/utftest_utf16_be_nodecl.xml",
+ "tests/data/utftest_utf16_le.xml",
+ "tests/data/utftest_utf16_le_bom.xml",
+ "tests/data/utftest_utf16_le_nodecl.xml",
+ "tests/data/utftest_utf32_be.xml",
+ "tests/data/utftest_utf32_be_bom.xml",
+ "tests/data/utftest_utf32_be_nodecl.xml",
+ "tests/data/utftest_utf32_le.xml",
+ "tests/data/utftest_utf32_le_bom.xml",
+ "tests/data/utftest_utf32_le_nodecl.xml",
+ "tests/data/utftest_utf8.xml",
+ "tests/data/utftest_utf8_bom.xml",
+ "tests/data/utftest_utf8_nodecl.xml"
+ };
+
+ xml_encoding encodings[] =
+ {
+ encoding_utf16_be, encoding_utf16_be, encoding_utf16_be,
+ encoding_utf16_le, encoding_utf16_le, encoding_utf16_le,
+ encoding_utf32_be, encoding_utf32_be, encoding_utf32_be,
+ encoding_utf32_le, encoding_utf32_le, encoding_utf32_le,
+ encoding_utf8, encoding_utf8, encoding_utf8
+ };
+
+ for (unsigned int i = 0; i < sizeof(files) / sizeof(files[0]); ++i)
+ {
+ for (unsigned int j = 0; j < sizeof(files) / sizeof(files[0]); ++j)
+ {
+ xml_encoding encoding = encodings[j];
+
+ xml_document doc;
+ xml_parse_result res = doc.load_file(files[i], parse_default, encoding);
+
+ if (encoding == encodings[i])
+ {
+ CHECK(res);
+ CHECK(res.encoding == encoding);
+ check_utftest_document(doc);
+ }
+ else
+ {
+ // should not get past first tag
+ CHECK(!doc.first_child());
+ }
+ }
+ }
+}
+
+TEST(document_load_file_convert_native_endianness)
+{
+ const char* files[2][6] =
+ {
+ {
+ "tests/data/utftest_utf16_be.xml",
+ "tests/data/utftest_utf16_be_bom.xml",
+ "tests/data/utftest_utf16_be_nodecl.xml",
+ "tests/data/utftest_utf32_be.xml",
+ "tests/data/utftest_utf32_be_bom.xml",
+ "tests/data/utftest_utf32_be_nodecl.xml",
+ },
+ {
+ "tests/data/utftest_utf16_le.xml",
+ "tests/data/utftest_utf16_le_bom.xml",
+ "tests/data/utftest_utf16_le_nodecl.xml",
+ "tests/data/utftest_utf32_le.xml",
+ "tests/data/utftest_utf32_le_bom.xml",
+ "tests/data/utftest_utf32_le_nodecl.xml",
+ }
+ };
+
+ xml_encoding encodings[] =
+ {
+ encoding_utf16, encoding_utf16, encoding_utf16,
+ encoding_utf32, encoding_utf32, encoding_utf32
+ };
+
+ for (unsigned int i = 0; i < sizeof(files[0]) / sizeof(files[0][0]); ++i)
+ {
+ const char* right_file = files[is_little_endian()][i];
+ const char* wrong_file = files[!is_little_endian()][i];
+
+ for (unsigned int j = 0; j < sizeof(encodings) / sizeof(encodings[0]); ++j)
+ {
+ xml_encoding encoding = encodings[j];
+
+ // check file with right endianness
+ {
+ xml_document doc;
+ xml_parse_result res = doc.load_file(right_file, parse_default, encoding);
+
+ if (encoding == encodings[i])
+ {
+ CHECK(res);
+ check_utftest_document(doc);
+ }
+ else
+ {
+ // should not get past first tag
+ CHECK(!doc.first_child());
+ }
+ }
+
+ // check file with wrong endianness
+ {
+ xml_document doc;
+ doc.load_file(wrong_file, parse_default, encoding);
+ CHECK(!doc.first_child());
+ }
+ }
+ }
+}
+
+static bool load_file_in_memory(const char* path, char*& data, size_t& size)
+{
+ FILE* file = fopen(path, "rb");
+ if (!file) return false;
+
+ fseek(file, 0, SEEK_END);
+ size = (size_t)ftell(file);
+ fseek(file, 0, SEEK_SET);
+
+ data = new char[size];
+
+ CHECK(fread(data, 1, size, file) == size);
+ fclose(file);
+
+ return true;
+}
+
+TEST(document_contents_preserve)
+{
+ struct file_t
+ {
+ const char* path;
+ xml_encoding encoding;
+
+ char* data;
+ size_t size;
+ };
+
+ file_t files[] =
+ {
+ {"tests/data/utftest_utf16_be_clean.xml", encoding_utf16_be, 0, 0},
+ {"tests/data/utftest_utf16_le_clean.xml", encoding_utf16_le, 0, 0},
+ {"tests/data/utftest_utf32_be_clean.xml", encoding_utf32_be, 0, 0},
+ {"tests/data/utftest_utf32_le_clean.xml", encoding_utf32_le, 0, 0},
+ {"tests/data/utftest_utf8_clean.xml", encoding_utf8, 0, 0}
+ };
+
+ // load files in memory
+ for (unsigned int i = 0; i < sizeof(files) / sizeof(files[0]); ++i)
+ {
+ CHECK(load_file_in_memory(files[i].path, files[i].data, files[i].size));
+ }
+
+ // convert each file to each format and compare bitwise
+ for (unsigned int src = 0; src < sizeof(files) / sizeof(files[0]); ++src)
+ {
+ for (unsigned int dst = 0; dst < sizeof(files) / sizeof(files[0]); ++dst)
+ {
+ // parse into document (preserve comments, declaration and whitespace pcdata)
+ xml_document doc;
+ CHECK(doc.load_buffer(files[src].data, files[src].size, parse_default | parse_ws_pcdata | parse_declaration | parse_comments));
+
+ // compare saved document with the original (raw formatting, without extra declaration, write bom if it was in original file)
+ CHECK(test_save_narrow(doc, format_raw | format_no_declaration | format_write_bom, files[dst].encoding, files[dst].data, files[dst].size));
+ }
+ }
+
+ // cleanup
+ for (unsigned int j = 0; j < sizeof(files) / sizeof(files[0]); ++j)
+ {
+ delete[] files[j].data;
+ }
+}
+
+static bool test_parse_fail(const void* buffer, size_t size, xml_encoding encoding = encoding_utf8)
+{
+ // copy buffer to heap (to enable out-of-bounds checks)
+ void* temp = malloc(size);
+ memcpy(temp, buffer, size);
+
+ // check that this parses without buffer overflows (yielding an error)
+ xml_document doc;
+ bool result = doc.load_buffer_inplace(temp, size, parse_default, encoding);
+
+ free(temp);
+
+ return !result;
+}
+
+TEST(document_convert_invalid_utf8)
+{
+ // invalid 1-byte input
+ CHECK(test_parse_fail("<\xb0", 2));
+
+ // invalid 2-byte input
+ CHECK(test_parse_fail("<\xc0", 2));
+ CHECK(test_parse_fail("<\xd0", 2));
+
+ // invalid 3-byte input
+ CHECK(test_parse_fail("<\xe2\x80", 3));
+ CHECK(test_parse_fail("<\xe2", 2));
+
+ // invalid 4-byte input
+ CHECK(test_parse_fail("<\xf2\x97\x98", 4));
+ CHECK(test_parse_fail("<\xf2\x97", 3));
+ CHECK(test_parse_fail("<\xf2", 2));
+
+ // invalid 5-byte input
+ CHECK(test_parse_fail("<\xf8", 2));
+}
+
+TEST(document_convert_invalid_utf16)
+{
+ // check non-terminated degenerate handling
+ CHECK(test_parse_fail("\x00<\xda\x1d", 4, encoding_utf16_be));
+ CHECK(test_parse_fail("<\x00\x1d\xda", 4, encoding_utf16_le));
+
+ // check incorrect leading code
+ CHECK(test_parse_fail("\x00<\xde\x24", 4, encoding_utf16_be));
+ CHECK(test_parse_fail("<\x00\x24\xde", 4, encoding_utf16_le));
+}
+
+TEST(document_load_buffer_empty)
+{
+ xml_encoding encodings[] =
+ {
+ encoding_auto,
+ encoding_utf8,
+ encoding_utf16_le,
+ encoding_utf16_be,
+ encoding_utf16,
+ encoding_utf32_le,
+ encoding_utf32_be,
+ encoding_utf32,
+ encoding_wchar
+ };
+
+ char buffer[1];
+
+ for (unsigned int i = 0; i < sizeof(encodings) / sizeof(encodings[0]); ++i)
+ {
+ xml_encoding encoding = encodings[i];
+
+ xml_document doc;
+ CHECK(doc.load_buffer(buffer, 0, parse_default, encoding) && !doc.first_child());
+ CHECK(doc.load_buffer(0, 0, parse_default, encoding) && !doc.first_child());
+
+ CHECK(doc.load_buffer_inplace(buffer, 0, parse_default, encoding) && !doc.first_child());
+ CHECK(doc.load_buffer_inplace(0, 0, parse_default, encoding) && !doc.first_child());
+
+ void* own_buffer = pugi::get_memory_allocation_function()(1);
+
+ CHECK(doc.load_buffer_inplace_own(own_buffer, 0, parse_default, encoding) && !doc.first_child());
+ CHECK(doc.load_buffer_inplace_own(0, 0, parse_default, encoding) && !doc.first_child());
+ }
+}
+
+TEST(document_progressive_truncation)
+{
+ char* original_data;
+ size_t original_size;
+
+ CHECK(load_file_in_memory("tests/data/utftest_utf8.xml", original_data, original_size));
+
+ for (size_t i = 1; i < original_size; ++i)
+ {
+ char* truncated_data = new char[i];
+ memcpy(truncated_data, original_data, i);
+
+ xml_document doc;
+ bool result = doc.load_buffer(truncated_data, i);
+
+ // some truncate locations are parseable - those that come after declaration, declaration + doctype, declaration + doctype + comment and eof
+ CHECK(((i - 21) < 3 || (i - 66) < 3 || (i - 95) < 3 || i >= 3325) ? result : !result);
+
+ delete[] truncated_data;
+ }
+
+ delete[] original_data;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 10:45:20 +0000