mirror of
https://github.com/zeux/pugixml.git
synced 2024-12-25 20:14:10 +08:00
1861 lines
47 KiB
C++
1861 lines
47 KiB
C++
#define _CRT_SECURE_NO_WARNINGS
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#define _SCL_SECURE_NO_WARNINGS
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#define _SCL_SECURE_NO_DEPRECATE
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#define _CRT_NONSTDC_NO_DEPRECATE 0
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#include <string.h> // because Borland's STL is braindead, we have to include <string.h> _before_ <string> in order to get memcpy
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#include "test.hpp"
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#include "writer_string.hpp"
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#include <stdio.h>
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#include <stdlib.h>
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#include <fstream>
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#include <sstream>
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#include <string>
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#include <algorithm>
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#ifndef PUGIXML_NO_EXCEPTIONS
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# include <stdexcept>
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#endif
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// for unlink
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#ifdef _WIN32
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# include <io.h>
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#else
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# include <unistd.h>
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#endif
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using namespace pugi;
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static bool load_file_in_memory(const char* path, char*& data, size_t& size)
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{
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FILE* file = fopen(path, "rb");
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if (!file) return false;
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fseek(file, 0, SEEK_END);
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long length = ftell(file);
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fseek(file, 0, SEEK_SET);
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CHECK(length >= 0);
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size = static_cast<size_t>(length);
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data = new char[size];
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CHECK(fread(data, 1, size, file) == size);
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fclose(file);
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return true;
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}
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static bool test_file_contents(const char* path, const char* data, size_t size)
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{
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char* fdata;
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size_t fsize;
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if (!load_file_in_memory(path, fdata, fsize)) return false;
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bool result = (size == fsize && memcmp(data, fdata, size) == 0);
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delete[] fdata;
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return result;
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}
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TEST(document_create_empty)
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{
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xml_document doc;
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CHECK_NODE(doc, STR(""));
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}
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TEST(document_create)
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{
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xml_document doc;
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doc.append_child().set_name(STR("node"));
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CHECK_NODE(doc, STR("<node/>"));
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}
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#ifndef PUGIXML_NO_STL
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TEST(document_load_stream)
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{
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xml_document doc;
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std::istringstream iss("<node/>");
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CHECK(doc.load(iss));
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CHECK_NODE(doc, STR("<node/>"));
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}
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TEST(document_load_stream_offset)
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{
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xml_document doc;
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std::istringstream iss("<foobar> <node/>");
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std::string s;
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iss >> s;
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CHECK(doc.load(iss));
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CHECK_NODE(doc, STR("<node/>"));
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}
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TEST(document_load_stream_text)
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{
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xml_document doc;
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std::ifstream iss("tests/data/multiline.xml");
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CHECK(doc.load(iss));
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CHECK_NODE(doc, STR("<node1/><node2/><node3/>"));
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}
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TEST(document_load_stream_error)
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{
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xml_document doc;
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std::ifstream fs("filedoesnotexist");
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CHECK(doc.load(fs).status == status_io_error);
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}
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TEST(document_load_stream_out_of_memory)
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{
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xml_document doc;
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std::istringstream iss("<node/>");
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test_runner::_memory_fail_threshold = 1;
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CHECK_ALLOC_FAIL(CHECK(doc.load(iss).status == status_out_of_memory));
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}
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TEST(document_load_stream_wide_out_of_memory)
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{
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xml_document doc;
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std::basic_istringstream<wchar_t> iss(L"<node/>");
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test_runner::_memory_fail_threshold = 1;
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CHECK_ALLOC_FAIL(CHECK(doc.load(iss).status == status_out_of_memory));
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}
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TEST(document_load_stream_empty)
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{
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std::istringstream iss;
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xml_document doc;
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doc.load(iss); // parse result depends on STL implementation
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CHECK(!doc.first_child());
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}
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TEST(document_load_stream_wide)
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{
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xml_document doc;
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std::basic_istringstream<wchar_t> iss(L"<node/>");
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CHECK(doc.load(iss));
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CHECK_NODE(doc, STR("<node/>"));
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}
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#ifndef PUGIXML_NO_EXCEPTIONS
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TEST(document_load_stream_exceptions)
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{
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xml_document doc;
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// Windows has newline translation for text-mode files, so reading from this stream reaches eof and sets fail|eof bits.
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// This test does not cause stream to throw an exception on Linux - I have no idea how to get read() to fail except
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// newline translation.
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std::ifstream iss("tests/data/multiline.xml");
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iss.exceptions(std::ios::eofbit | std::ios::badbit | std::ios::failbit);
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try
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{
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doc.load(iss);
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CHECK(iss.good()); // if the exception was not thrown, stream reading should succeed without errors
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}
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catch (const std::ios_base::failure&)
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{
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CHECK(!doc.first_child());
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}
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}
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#endif
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TEST(document_load_stream_error_previous)
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{
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xml_document doc;
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CHECK(doc.load_string(STR("<node/>")));
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CHECK(doc.first_child());
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std::ifstream fs1("filedoesnotexist");
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CHECK(doc.load(fs1).status == status_io_error);
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CHECK(!doc.first_child());
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}
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TEST(document_load_stream_wide_error_previous)
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{
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xml_document doc;
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CHECK(doc.load_string(STR("<node/>")));
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CHECK(doc.first_child());
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std::basic_ifstream<wchar_t> fs1("filedoesnotexist");
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CHECK(doc.load(fs1).status == status_io_error);
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CHECK(!doc.first_child());
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}
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template <typename T> class char_array_buffer: public std::basic_streambuf<T>
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{
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public:
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char_array_buffer(T* begin, T* end)
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{
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this->setg(begin, begin, end);
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}
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};
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TEST(document_load_stream_nonseekable)
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{
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char contents[] = "<node />";
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char_array_buffer<char> buffer(contents, contents + sizeof(contents) / sizeof(contents[0]));
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std::istream in(&buffer);
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xml_document doc;
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CHECK(doc.load(in));
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CHECK_NODE(doc, STR("<node/>"));
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}
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TEST(document_load_stream_wide_nonseekable)
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{
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wchar_t contents[] = L"<node />";
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char_array_buffer<wchar_t> buffer(contents, contents + sizeof(contents) / sizeof(contents[0]));
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std::basic_istream<wchar_t> in(&buffer);
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xml_document doc;
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CHECK(doc.load(in));
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CHECK_NODE(doc, STR("<node/>"));
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}
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TEST(document_load_stream_nonseekable_large)
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{
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std::basic_string<char_t> str;
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str += STR("<node>");
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for (int i = 0; i < 10000; ++i) str += STR("<node/>");
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str += STR("</node>");
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char_array_buffer<char_t> buffer(&str[0], &str[0] + str.length());
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std::basic_istream<char_t> in(&buffer);
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xml_document doc;
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CHECK(doc.load(in));
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CHECK_NODE(doc, str.c_str());
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}
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TEST(document_load_stream_nonseekable_out_of_memory)
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{
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char contents[] = "<node />";
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char_array_buffer<char> buffer(contents, contents + sizeof(contents) / sizeof(contents[0]));
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std::istream in(&buffer);
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test_runner::_memory_fail_threshold = 1;
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xml_document doc;
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CHECK_ALLOC_FAIL(CHECK(doc.load(in).status == status_out_of_memory));
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}
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TEST(document_load_stream_wide_nonseekable_out_of_memory)
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{
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wchar_t contents[] = L"<node />";
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char_array_buffer<wchar_t> buffer(contents, contents + sizeof(contents) / sizeof(contents[0]));
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std::basic_istream<wchar_t> in(&buffer);
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test_runner::_memory_fail_threshold = 1;
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xml_document doc;
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CHECK_ALLOC_FAIL(CHECK(doc.load(in).status == status_out_of_memory));
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}
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TEST(document_load_stream_nonseekable_out_of_memory_large)
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{
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std::basic_string<char> str;
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str += "<node>";
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for (int i = 0; i < 10000; ++i) str += "<node />";
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str += "</node>";
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char_array_buffer<char> buffer(&str[0], &str[0] + str.length());
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std::basic_istream<char> in(&buffer);
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test_runner::_memory_fail_threshold = 32768 * 3 + 4096;
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xml_document doc;
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CHECK_ALLOC_FAIL(CHECK(doc.load(in).status == status_out_of_memory));
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}
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TEST(document_load_stream_wide_nonseekable_out_of_memory_large)
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{
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std::basic_string<wchar_t> str;
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str += L"<node>";
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for (int i = 0; i < 10000; ++i) str += L"<node />";
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str += L"</node>";
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char_array_buffer<wchar_t> buffer(&str[0], &str[0] + str.length());
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std::basic_istream<wchar_t> in(&buffer);
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test_runner::_memory_fail_threshold = 32768 * 3 * sizeof(wchar_t) + 4096;
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xml_document doc;
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CHECK_ALLOC_FAIL(CHECK(doc.load(in).status == status_out_of_memory));
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}
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template <typename T> class seek_fail_buffer: public std::basic_streambuf<T>
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{
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public:
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int seeks;
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seek_fail_buffer(): seeks(0)
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{
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}
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typename std::basic_streambuf<T>::pos_type seekoff(typename std::basic_streambuf<T>::off_type, std::ios_base::seekdir, std::ios_base::openmode) PUGIXML_OVERRIDE
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{
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seeks++;
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// pretend that our buffer is seekable (this is called by tellg)
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return seeks == 1 ? 0 : -1;
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}
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};
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TEST(document_load_stream_seekable_fail_seek)
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{
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seek_fail_buffer<char> buffer;
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std::basic_istream<char> in(&buffer);
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xml_document doc;
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CHECK(doc.load(in).status == status_io_error);
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}
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TEST(document_load_stream_wide_seekable_fail_seek)
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{
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seek_fail_buffer<wchar_t> buffer;
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std::basic_istream<wchar_t> in(&buffer);
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xml_document doc;
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CHECK(doc.load(in).status == status_io_error);
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}
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template <typename T> class tell_fail_buffer: public std::basic_streambuf<T>
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{
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public:
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int seeks;
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tell_fail_buffer(): seeks(0)
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{
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}
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typename std::basic_streambuf<T>::pos_type seekoff(typename std::basic_streambuf<T>::off_type, std::ios_base::seekdir dir, std::ios_base::openmode) PUGIXML_OVERRIDE
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{
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seeks++;
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return seeks > 1 && dir == std::ios_base::cur ? -1 : 0;
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}
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typename std::basic_streambuf<T>::pos_type seekpos(typename std::basic_streambuf<T>::pos_type, std::ios_base::openmode) PUGIXML_OVERRIDE
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{
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return 0;
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}
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};
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TEST(document_load_stream_seekable_fail_tell)
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{
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tell_fail_buffer<char> buffer;
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std::basic_istream<char> in(&buffer);
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xml_document doc;
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CHECK(doc.load(in).status == status_io_error);
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}
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TEST(document_load_stream_wide_seekable_fail_tell)
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{
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tell_fail_buffer<wchar_t> buffer;
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std::basic_istream<wchar_t> in(&buffer);
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xml_document doc;
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CHECK(doc.load(in).status == status_io_error);
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}
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#ifndef PUGIXML_NO_EXCEPTIONS
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template <typename T> class read_fail_buffer: public std::basic_streambuf<T>
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{
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public:
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typename std::basic_streambuf<T>::int_type underflow() PUGIXML_OVERRIDE
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{
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throw std::runtime_error("underflow failed");
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#ifdef __DMC__
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return 0;
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#endif
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}
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};
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TEST(document_load_stream_nonseekable_fail_read)
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{
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read_fail_buffer<char> buffer;
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std::basic_istream<char> in(&buffer);
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xml_document doc;
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CHECK(doc.load(in).status == status_io_error);
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}
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TEST(document_load_stream_wide_nonseekable_fail_read)
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{
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read_fail_buffer<wchar_t> buffer;
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std::basic_istream<wchar_t> in(&buffer);
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xml_document doc;
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CHECK(doc.load(in).status == status_io_error);
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}
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template <typename T> class read_fail_seekable_buffer: public std::basic_streambuf<T>
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{
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public:
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typename std::basic_streambuf<T>::pos_type offset;
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read_fail_seekable_buffer(): offset(0)
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{
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}
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typename std::basic_streambuf<T>::int_type underflow() PUGIXML_OVERRIDE
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{
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throw std::runtime_error("underflow failed");
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#ifdef __DMC__
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return 0;
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#endif
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}
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typename std::basic_streambuf<T>::pos_type seekoff(typename std::basic_streambuf<T>::off_type off, std::ios_base::seekdir dir, std::ios_base::openmode) PUGIXML_OVERRIDE
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{
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switch (dir)
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{
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case std::ios_base::beg: offset = off; break;
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case std::ios_base::cur: offset += off; break;
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case std::ios_base::end: offset = 16 + off; break;
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default: ;
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}
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return offset;
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}
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typename std::basic_streambuf<T>::pos_type seekpos(typename std::basic_streambuf<T>::pos_type pos, std::ios_base::openmode) PUGIXML_OVERRIDE
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{
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offset = pos;
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return pos;
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}
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};
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TEST(document_load_stream_seekable_fail_read)
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{
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read_fail_seekable_buffer<char> buffer;
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std::basic_istream<char> in(&buffer);
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xml_document doc;
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CHECK(doc.load(in).status == status_io_error);
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}
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TEST(document_load_stream_wide_seekable_fail_read)
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{
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read_fail_seekable_buffer<wchar_t> buffer;
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std::basic_istream<wchar_t> in(&buffer);
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xml_document doc;
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CHECK(doc.load(in).status == status_io_error);
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}
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#endif
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#endif
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TEST(document_load_string)
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{
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xml_document doc;
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CHECK(doc.load_string(STR("<node/>")));
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CHECK_NODE(doc, STR("<node/>"));
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}
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TEST(document_load_file)
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{
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xml_document doc;
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CHECK(doc.load_file("tests/data/small.xml"));
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CHECK_NODE(doc, STR("<node/>"));
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}
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TEST(document_load_file_empty)
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{
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xml_document doc;
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CHECK(doc.load_file("tests/data/empty.xml").status == status_no_document_element);
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CHECK(!doc.first_child());
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}
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TEST(document_load_file_large)
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{
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xml_document doc;
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CHECK(doc.load_file("tests/data/large.xml"));
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std::basic_string<char_t> str;
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str += STR("<node>");
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for (int i = 0; i < 10000; ++i) str += STR("<node/>");
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str += STR("</node>");
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CHECK_NODE(doc, str.c_str());
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}
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TEST(document_load_file_error)
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{
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xml_document doc;
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CHECK(doc.load_file("filedoesnotexist").status == status_file_not_found);
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}
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TEST(document_load_file_out_of_memory)
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{
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test_runner::_memory_fail_threshold = 1;
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xml_document doc;
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CHECK_ALLOC_FAIL(CHECK(doc.load_file("tests/data/small.xml").status == status_out_of_memory));
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}
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TEST(document_load_file_out_of_memory_file_leak)
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{
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test_runner::_memory_fail_threshold = 1;
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xml_document doc;
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for (int i = 0; i < 256; ++i)
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CHECK_ALLOC_FAIL(CHECK(doc.load_file("tests/data/small.xml").status == status_out_of_memory));
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test_runner::_memory_fail_threshold = 0;
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CHECK(doc.load_file("tests/data/small.xml"));
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CHECK_NODE(doc, STR("<node/>"));
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}
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TEST(document_load_file_wide_out_of_memory_file_leak)
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{
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test_runner::_memory_fail_threshold = 256;
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xml_document doc;
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for (int i = 0; i < 256; ++i)
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CHECK_ALLOC_FAIL(CHECK(doc.load_file(L"tests/data/small.xml").status == status_out_of_memory));
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test_runner::_memory_fail_threshold = 0;
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|
|
CHECK(doc.load_file(L"tests/data/small.xml"));
|
|
CHECK_NODE(doc, STR("<node/>"));
|
|
}
|
|
|
|
TEST(document_load_file_error_previous)
|
|
{
|
|
xml_document doc;
|
|
CHECK(doc.load_string(STR("<node/>")));
|
|
CHECK(doc.first_child());
|
|
|
|
CHECK(doc.load_file("filedoesnotexist").status == status_file_not_found);
|
|
CHECK(!doc.first_child());
|
|
}
|
|
|
|
TEST(document_load_file_wide_ascii)
|
|
{
|
|
xml_document doc;
|
|
|
|
CHECK(doc.load_file(L"tests/data/small.xml"));
|
|
CHECK_NODE(doc, STR("<node/>"));
|
|
}
|
|
|
|
#if !defined(__DMC__) && !defined(__MWERKS__) && !(defined(__MINGW32__) && defined(__STRICT_ANSI__) && !defined(__MINGW64_VERSION_MAJOR)) && !defined(__BORLANDC__)
|
|
TEST(document_load_file_wide_unicode)
|
|
{
|
|
xml_document doc;
|
|
|
|
CHECK(doc.load_file(L"tests/data/\x0442\x0435\x0441\x0442.xml"));
|
|
CHECK_NODE(doc, STR("<node/>"));
|
|
}
|
|
#endif
|
|
|
|
TEST(document_load_file_wide_out_of_memory)
|
|
{
|
|
test_runner::_memory_fail_threshold = 1;
|
|
|
|
xml_document doc;
|
|
|
|
xml_parse_result result;
|
|
result.status = status_out_of_memory;
|
|
CHECK_ALLOC_FAIL(result = doc.load_file(L"tests/data/small.xml"));
|
|
|
|
CHECK(result.status == status_out_of_memory || result.status == status_file_not_found);
|
|
}
|
|
|
|
#if defined(__linux__) || defined(__APPLE__)
|
|
TEST(document_load_file_special_folder)
|
|
{
|
|
xml_document doc;
|
|
xml_parse_result result = doc.load_file(".");
|
|
CHECK(result.status == status_io_error);
|
|
}
|
|
#endif
|
|
|
|
#if defined(__linux__)
|
|
TEST(document_load_file_special_device)
|
|
{
|
|
xml_document doc;
|
|
xml_parse_result result = doc.load_file("/dev/tty");
|
|
CHECK(result.status == status_file_not_found || result.status == status_io_error);
|
|
}
|
|
#endif
|
|
|
|
TEST_XML(document_save, "<node/>")
|
|
{
|
|
xml_writer_string writer;
|
|
|
|
doc.save(writer, STR(""), format_no_declaration | 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(""), format_no_declaration | format_raw);
|
|
|
|
CHECK(oss.str() == "<node/>");
|
|
}
|
|
|
|
TEST_XML(document_save_stream_wide, "<node/>")
|
|
{
|
|
std::basic_ostringstream<wchar_t> oss;
|
|
|
|
doc.save(oss, STR(""), format_no_declaration | 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/>", 7));
|
|
CHECK(test_save_narrow(doc, flags, encoding_utf16_be, "\xfe\xff\x00<\x00n\x00/\x00>", 10));
|
|
CHECK(test_save_narrow(doc, flags, encoding_utf16_le, "\xff\xfe<\x00n\x00/\x00>\x00", 10));
|
|
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>", 20));
|
|
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", 20));
|
|
CHECK(test_save_narrow(doc, flags, encoding_latin1, "<n/>", 4));
|
|
|
|
// 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(""), format_default, get_native_encoding());
|
|
|
|
CHECK(writer.as_string() == STR("<?xml version=\"1.0\"?>\n<node />\n"));
|
|
}
|
|
|
|
TEST(document_save_declaration_empty)
|
|
{
|
|
xml_document doc;
|
|
|
|
xml_writer_string writer;
|
|
|
|
doc.save(writer, STR(""), format_default, get_native_encoding());
|
|
|
|
CHECK(writer.as_string() == STR("<?xml version=\"1.0\"?>\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(""), 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(""), 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(""), 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_declaration_latin1, "<node/>")
|
|
{
|
|
xml_writer_string writer;
|
|
|
|
doc.save(writer, STR(""), format_default, encoding_latin1);
|
|
|
|
CHECK(writer.as_narrow() == "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n<node />\n");
|
|
}
|
|
|
|
TEST_XML(document_save_declaration_raw, "<node/>")
|
|
{
|
|
xml_writer_string writer;
|
|
|
|
doc.save(writer, STR(""), format_raw, get_native_encoding());
|
|
|
|
CHECK(writer.as_string() == STR("<?xml version=\"1.0\"?><node/>"));
|
|
}
|
|
|
|
struct temp_file
|
|
{
|
|
char path[512];
|
|
|
|
temp_file()
|
|
{
|
|
static int index = 0;
|
|
|
|
#if __cplusplus >= 201103 || defined(__APPLE__) // Xcode 14 warns about use of sprintf in C++98 builds
|
|
snprintf(path, sizeof(path), "%stempfile%d", test_runner::_temp_path, index++);
|
|
#else
|
|
sprintf(path, "%stempfile%d", test_runner::_temp_path, index++);
|
|
#endif
|
|
}
|
|
|
|
~temp_file()
|
|
{
|
|
#ifndef _WIN32_WCE
|
|
CHECK(unlink(path) == 0);
|
|
#endif
|
|
}
|
|
};
|
|
|
|
TEST_XML(document_save_file, "<node/>")
|
|
{
|
|
temp_file f;
|
|
|
|
CHECK(doc.save_file(f.path));
|
|
|
|
CHECK(doc.load_file(f.path, parse_default | parse_declaration));
|
|
CHECK_NODE(doc, STR("<?xml version=\"1.0\"?><node/>"));
|
|
}
|
|
|
|
TEST_XML(document_save_file_wide, "<node/>")
|
|
{
|
|
temp_file f;
|
|
|
|
// widen the path
|
|
wchar_t wpath[sizeof(f.path)];
|
|
std::copy(f.path, f.path + strlen(f.path) + 1, wpath + 0);
|
|
|
|
CHECK(doc.save_file(wpath));
|
|
|
|
CHECK(doc.load_file(f.path, parse_default | parse_declaration));
|
|
CHECK_NODE(doc, STR("<?xml version=\"1.0\"?><node/>"));
|
|
}
|
|
|
|
TEST_XML(document_save_file_error, "<node/>")
|
|
{
|
|
CHECK(!doc.save_file("tests/data/unknown/output.xml"));
|
|
}
|
|
|
|
TEST_XML(document_save_file_text, "<node/>")
|
|
{
|
|
temp_file f;
|
|
|
|
CHECK(doc.save_file(f.path, STR(""), format_no_declaration | format_save_file_text));
|
|
CHECK(test_file_contents(f.path, "<node />\n", 9) || test_file_contents(f.path, "<node />\r\n", 10));
|
|
|
|
CHECK(doc.save_file(f.path, STR(""), format_no_declaration));
|
|
CHECK(test_file_contents(f.path, "<node />\n", 9));
|
|
}
|
|
|
|
TEST_XML(document_save_file_wide_text, "<node/>")
|
|
{
|
|
temp_file f;
|
|
|
|
// widen the path
|
|
wchar_t wpath[sizeof(f.path)];
|
|
std::copy(f.path, f.path + strlen(f.path) + 1, wpath + 0);
|
|
|
|
CHECK(doc.save_file(wpath, STR(""), format_no_declaration | format_save_file_text));
|
|
CHECK(test_file_contents(f.path, "<node />\n", 9) || test_file_contents(f.path, "<node />\r\n", 10));
|
|
|
|
CHECK(doc.save_file(wpath, STR(""), format_no_declaration));
|
|
CHECK(test_file_contents(f.path, "<node />\n", 9));
|
|
}
|
|
|
|
TEST_XML(document_save_file_leak, "<node/>")
|
|
{
|
|
temp_file f;
|
|
|
|
for (int i = 0; i < 256; ++i)
|
|
CHECK(doc.save_file(f.path));
|
|
}
|
|
|
|
TEST_XML(document_save_file_wide_leak, "<node/>")
|
|
{
|
|
temp_file f;
|
|
|
|
// widen the path
|
|
wchar_t wpath[sizeof(f.path)];
|
|
std::copy(f.path, f.path + strlen(f.path) + 1, wpath + 0);
|
|
|
|
for (int i = 0; i < 256; ++i)
|
|
CHECK(doc.save_file(wpath));
|
|
}
|
|
|
|
TEST(document_load_buffer)
|
|
{
|
|
const char_t text[] = STR("<?xml?><node/>");
|
|
|
|
xml_document doc;
|
|
|
|
CHECK(doc.load_buffer(text, sizeof(text)));
|
|
CHECK_NODE(doc, STR("<node/>"));
|
|
}
|
|
|
|
TEST(document_load_buffer_inplace)
|
|
{
|
|
char_t text[] = STR("<?xml?><node/>");
|
|
|
|
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(char_t);
|
|
|
|
char_t* text = static_cast<char_t*>(alloc(size));
|
|
CHECK(text);
|
|
|
|
memcpy(text, STR("<?xml?><node/>"), size);
|
|
|
|
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 = static_cast<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 = static_cast<xml_parse_status>(i);
|
|
|
|
CHECK(result.description() != 0);
|
|
CHECK(result.description()[0] != 0);
|
|
}
|
|
}
|
|
|
|
TEST(document_load_fail)
|
|
{
|
|
xml_document doc;
|
|
CHECK(!doc.load_string(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(static_cast<unsigned int>(doc.last_child().last_child().name()[0]) >= 0x80);
|
|
|
|
// check magic string
|
|
const 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] == wchar_cast(0x8bed) && v[6] == wchar_cast(0x8a00));
|
|
|
|
// last character is a surrogate pair
|
|
size_t wcharsize = sizeof(wchar_t);
|
|
|
|
CHECK(wcharsize == 2 ? (v[7] == wchar_cast(0xd852) && v[8] == wchar_cast(0xdf62)) : (v[7] == wchar_cast(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());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
struct file_data_t
|
|
{
|
|
const char* path;
|
|
xml_encoding encoding;
|
|
|
|
char* data;
|
|
size_t size;
|
|
};
|
|
|
|
|
|
TEST(document_contents_preserve)
|
|
{
|
|
file_data_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;
|
|
}
|
|
}
|
|
|
|
TEST(document_contents_preserve_latin1)
|
|
{
|
|
file_data_t files[] =
|
|
{
|
|
{"tests/data/latintest_utf8.xml", encoding_utf8, 0, 0},
|
|
{"tests/data/latintest_latin1.xml", encoding_latin1, 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,
|
|
encoding_latin1
|
|
};
|
|
|
|
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).status == status_no_document_element && !doc.first_child());
|
|
CHECK(doc.load_buffer(0, 0, parse_default, encoding).status == status_no_document_element && !doc.first_child());
|
|
|
|
CHECK(doc.load_buffer_inplace(buffer, 0, parse_default, encoding).status == status_no_document_element && !doc.first_child());
|
|
CHECK(doc.load_buffer_inplace(0, 0, parse_default, encoding).status == status_no_document_element && !doc.first_child());
|
|
|
|
void* own_buffer = get_memory_allocation_function()(1);
|
|
|
|
CHECK(doc.load_buffer_inplace_own(own_buffer, 0, parse_default, encoding).status == status_no_document_element && !doc.first_child());
|
|
CHECK(doc.load_buffer_inplace_own(0, 0, parse_default, encoding).status == status_no_document_element && !doc.first_child());
|
|
}
|
|
}
|
|
|
|
TEST(document_load_buffer_empty_fragment)
|
|
{
|
|
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,
|
|
encoding_latin1
|
|
};
|
|
|
|
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_fragment, encoding) && !doc.first_child());
|
|
CHECK(doc.load_buffer(0, 0, parse_fragment, encoding) && !doc.first_child());
|
|
|
|
CHECK(doc.load_buffer_inplace(buffer, 0, parse_fragment, encoding) && !doc.first_child());
|
|
CHECK(doc.load_buffer_inplace(0, 0, parse_fragment, encoding) && !doc.first_child());
|
|
|
|
void* own_buffer = get_memory_allocation_function()(1);
|
|
|
|
CHECK(doc.load_buffer_inplace_own(own_buffer, 0, parse_fragment, encoding) && !doc.first_child());
|
|
CHECK(doc.load_buffer_inplace_own(0, 0, parse_fragment, encoding) && !doc.first_child());
|
|
}
|
|
}
|
|
|
|
TEST(document_load_buffer_null)
|
|
{
|
|
xml_document doc;
|
|
|
|
CHECK(doc.load_buffer(0, 12).status == status_io_error && !doc.first_child());
|
|
CHECK(doc.load_buffer(0, 12, parse_fragment).status == status_io_error && !doc.first_child());
|
|
|
|
CHECK(doc.load_buffer_inplace(0, 12).status == status_io_error && !doc.first_child());
|
|
CHECK(doc.load_buffer_inplace_own(0, 12).status == status_io_error && !doc.first_child());
|
|
}
|
|
|
|
TEST(document_progressive_truncation)
|
|
{
|
|
char* original_data;
|
|
size_t original_size;
|
|
|
|
CHECK(load_file_in_memory("tests/data/truncation.xml", original_data, original_size));
|
|
|
|
char* buffer = new char[original_size];
|
|
|
|
for (size_t i = 1; i <= original_size; ++i)
|
|
{
|
|
char* truncated_data = buffer + original_size - i;
|
|
|
|
// default flags
|
|
{
|
|
memcpy(truncated_data, original_data, i);
|
|
|
|
xml_document doc;
|
|
bool result = doc.load_buffer_inplace(truncated_data, i);
|
|
|
|
// only eof is parseable
|
|
CHECK((i == original_size) ? result : !result);
|
|
}
|
|
|
|
// fragment mode
|
|
{
|
|
memcpy(truncated_data, original_data, i);
|
|
|
|
xml_document doc;
|
|
bool result = doc.load_buffer_inplace(truncated_data, i, parse_default | parse_fragment);
|
|
|
|
// some truncate locations are parseable - those that come after declaration, declaration + doctype, declaration + doctype + comment and eof
|
|
CHECK(((i >= 21 && i <= 23) || (i >= 66 && i <= 68) || (i >= 95 && i <= 97) || i == original_size) ? result : !result);
|
|
}
|
|
}
|
|
|
|
delete[] buffer;
|
|
delete[] original_data;
|
|
}
|
|
|
|
TEST(document_load_buffer_short)
|
|
{
|
|
char* data = new char[4];
|
|
memcpy(data, "abcd", 4);
|
|
|
|
xml_document doc;
|
|
|
|
CHECK(doc.load_buffer(data, 4).status == status_no_document_element);
|
|
CHECK(doc.load_buffer(data + 1, 3).status == status_no_document_element);
|
|
CHECK(doc.load_buffer(data + 2, 2).status == status_no_document_element);
|
|
CHECK(doc.load_buffer(data + 3, 1).status == status_no_document_element);
|
|
CHECK(doc.load_buffer(data + 4, 0).status == status_no_document_element);
|
|
CHECK(doc.load_buffer(0, 0).status == status_no_document_element);
|
|
|
|
delete[] data;
|
|
}
|
|
|
|
TEST(document_load_buffer_short_fragment)
|
|
{
|
|
char* data = new char[4];
|
|
memcpy(data, "abcd", 4);
|
|
|
|
xml_document doc;
|
|
|
|
CHECK(doc.load_buffer(data, 4, parse_fragment) && test_string_equal(doc.text().get(), STR("abcd")));
|
|
CHECK(doc.load_buffer(data + 1, 3, parse_fragment) && test_string_equal(doc.text().get(), STR("bcd")));
|
|
CHECK(doc.load_buffer(data + 2, 2, parse_fragment) && test_string_equal(doc.text().get(), STR("cd")));
|
|
CHECK(doc.load_buffer(data + 3, 1, parse_fragment) && test_string_equal(doc.text().get(), STR("d")));
|
|
CHECK(doc.load_buffer(data + 4, 0, parse_fragment) && !doc.first_child());
|
|
CHECK(doc.load_buffer(0, 0, parse_fragment) && !doc.first_child());
|
|
|
|
delete[] data;
|
|
}
|
|
|
|
TEST(document_load_buffer_inplace_short)
|
|
{
|
|
char* data = new char[4];
|
|
memcpy(data, "abcd", 4);
|
|
|
|
xml_document doc;
|
|
|
|
CHECK(doc.load_buffer_inplace(data, 4).status == status_no_document_element);
|
|
CHECK(doc.load_buffer_inplace(data + 1, 3).status == status_no_document_element);
|
|
CHECK(doc.load_buffer_inplace(data + 2, 2).status == status_no_document_element);
|
|
CHECK(doc.load_buffer_inplace(data + 3, 1).status == status_no_document_element);
|
|
CHECK(doc.load_buffer_inplace(data + 4, 0).status == status_no_document_element);
|
|
CHECK(doc.load_buffer_inplace(0, 0).status == status_no_document_element);
|
|
|
|
delete[] data;
|
|
}
|
|
|
|
#ifndef PUGIXML_NO_EXCEPTIONS
|
|
TEST(document_load_exceptions)
|
|
{
|
|
bool thrown = false;
|
|
|
|
try
|
|
{
|
|
xml_document doc;
|
|
if (!doc.load_string(STR("<node attribute='value"))) throw std::bad_alloc();
|
|
|
|
CHECK_FORCE_FAIL("Expected parsing failure");
|
|
}
|
|
catch (const std::bad_alloc&)
|
|
{
|
|
thrown = true;
|
|
}
|
|
|
|
CHECK(thrown);
|
|
}
|
|
#endif
|
|
|
|
TEST_XML_FLAGS(document_element, "<?xml version='1.0'?><node><child/></node><!---->", parse_default | parse_declaration | parse_comments)
|
|
{
|
|
CHECK(doc.document_element() == doc.child(STR("node")));
|
|
}
|
|
|
|
TEST_XML_FLAGS(document_element_absent, "<!---->", parse_comments | parse_fragment)
|
|
{
|
|
CHECK(doc.document_element() == xml_node());
|
|
}
|
|
|
|
TEST_XML(document_reset, "<node><child/></node>")
|
|
{
|
|
CHECK(doc.first_child());
|
|
|
|
doc.reset();
|
|
CHECK(!doc.first_child());
|
|
CHECK_NODE(doc, STR(""));
|
|
|
|
doc.reset();
|
|
CHECK(!doc.first_child());
|
|
CHECK_NODE(doc, STR(""));
|
|
|
|
CHECK(doc.load_string(STR("<node/>")));
|
|
CHECK(doc.first_child());
|
|
CHECK_NODE(doc, STR("<node/>"));
|
|
|
|
doc.reset();
|
|
CHECK(!doc.first_child());
|
|
CHECK_NODE(doc, STR(""));
|
|
}
|
|
|
|
TEST(document_reset_empty)
|
|
{
|
|
xml_document doc;
|
|
|
|
doc.reset();
|
|
CHECK(!doc.first_child());
|
|
CHECK_NODE(doc, STR(""));
|
|
}
|
|
|
|
TEST_XML(document_reset_copy, "<node><child/></node>")
|
|
{
|
|
xml_document doc2;
|
|
|
|
CHECK_NODE(doc2, STR(""));
|
|
|
|
doc2.reset(doc);
|
|
|
|
CHECK_NODE(doc2, STR("<node><child/></node>"));
|
|
CHECK(doc.first_child() != doc2.first_child());
|
|
|
|
doc.reset(doc2);
|
|
|
|
CHECK_NODE(doc, STR("<node><child/></node>"));
|
|
CHECK(doc.first_child() != doc2.first_child());
|
|
|
|
CHECK(doc.first_child().offset_debug() == -1);
|
|
}
|
|
|
|
TEST_XML(document_reset_copy_self, "<node><child/></node>")
|
|
{
|
|
CHECK_NODE(doc, STR("<node><child/></node>"));
|
|
|
|
doc.reset(doc);
|
|
|
|
CHECK(!doc.first_child());
|
|
CHECK_NODE(doc, STR(""));
|
|
}
|
|
|
|
TEST(document_load_buffer_utf_truncated)
|
|
{
|
|
const unsigned char utf8[] = {'<', 0xe2, 0x82, 0xac, '/', '>'};
|
|
const unsigned char utf16_be[] = {0, '<', 0x20, 0xac, 0, '/', 0, '>'};
|
|
const unsigned char utf16_le[] = {'<', 0, 0xac, 0x20, '/', 0, '>', 0};
|
|
const unsigned char utf32_be[] = {0, 0, 0, '<', 0, 0, 0x20, 0xac, 0, 0, 0, '/', 0, 0, 0, '>'};
|
|
const unsigned char utf32_le[] = {'<', 0, 0, 0, 0xac, 0x20, 0, 0, '/', 0, 0, 0, '>', 0, 0, 0};
|
|
|
|
struct document_data_t
|
|
{
|
|
xml_encoding encoding;
|
|
|
|
const unsigned char* data;
|
|
size_t size;
|
|
};
|
|
|
|
const document_data_t data[] =
|
|
{
|
|
{ encoding_utf8, utf8, sizeof(utf8) },
|
|
{ encoding_utf16_be, utf16_be, sizeof(utf16_be) },
|
|
{ encoding_utf16_le, utf16_le, sizeof(utf16_le) },
|
|
{ encoding_utf32_be, utf32_be, sizeof(utf32_be) },
|
|
{ encoding_utf32_le, utf32_le, sizeof(utf32_le) },
|
|
};
|
|
|
|
for (size_t i = 0; i < sizeof(data) / sizeof(data[0]); ++i)
|
|
{
|
|
const document_data_t& d = data[i];
|
|
|
|
for (size_t j = 0; j <= d.size; ++j)
|
|
{
|
|
char* buffer = new char[j];
|
|
memcpy(buffer, d.data, j);
|
|
|
|
xml_document doc;
|
|
xml_parse_result res = doc.load_buffer(buffer, j, parse_default, d.encoding);
|
|
|
|
if (j == d.size)
|
|
{
|
|
CHECK(res);
|
|
|
|
const char_t* name = doc.first_child().name();
|
|
|
|
#ifdef PUGIXML_WCHAR_MODE
|
|
CHECK(name[0] == 0x20ac && name[1] == 0);
|
|
#else
|
|
CHECK_STRING(name, "\xe2\x82\xac");
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
CHECK(!res || !doc.first_child());
|
|
}
|
|
|
|
delete[] buffer;
|
|
}
|
|
}
|
|
}
|
|
|
|
#ifndef PUGIXML_NO_STL
|
|
TEST(document_load_stream_truncated)
|
|
{
|
|
const unsigned char utf32_be[] = {0, 0, 0, '<', 0, 0, 0x20, 0xac, 0, 0, 0, '/', 0, 0, 0, '>'};
|
|
|
|
for (size_t i = 0; i <= sizeof(utf32_be); ++i)
|
|
{
|
|
std::string prefix(reinterpret_cast<const char*>(utf32_be), i);
|
|
std::istringstream iss(prefix);
|
|
|
|
xml_document doc;
|
|
xml_parse_result res = doc.load(iss);
|
|
|
|
if (i == sizeof(utf32_be))
|
|
{
|
|
CHECK(res);
|
|
}
|
|
else
|
|
{
|
|
CHECK(!res || !doc.first_child());
|
|
|
|
if (i < 8)
|
|
{
|
|
CHECK(!doc.first_child());
|
|
}
|
|
else
|
|
{
|
|
const char_t* name = doc.first_child().name();
|
|
|
|
#ifdef PUGIXML_WCHAR_MODE
|
|
CHECK(name[0] == 0x20ac && name[1] == 0);
|
|
#else
|
|
CHECK_STRING(name, "\xe2\x82\xac");
|
|
#endif
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
TEST(document_alignment)
|
|
{
|
|
char buf[256 + sizeof(xml_document)];
|
|
|
|
for (size_t offset = 0; offset < 256; offset += sizeof(void*))
|
|
{
|
|
xml_document* doc = new (buf + offset) xml_document;
|
|
|
|
CHECK(doc->load_string(STR("<node />")));
|
|
CHECK_NODE(*doc, STR("<node/>"));
|
|
|
|
doc->~xml_document();
|
|
}
|
|
}
|
|
|
|
TEST(document_convert_out_of_memory)
|
|
{
|
|
file_data_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},
|
|
{"tests/data/latintest_latin1.xml", encoding_latin1, 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));
|
|
}
|
|
|
|
// disallow allocations
|
|
test_runner::_memory_fail_threshold = 1;
|
|
|
|
for (unsigned int src = 0; src < sizeof(files) / sizeof(files[0]); ++src)
|
|
{
|
|
xml_document doc;
|
|
CHECK_ALLOC_FAIL(CHECK(doc.load_buffer(files[src].data, files[src].size, parse_default, files[src].encoding).status == status_out_of_memory));
|
|
}
|
|
|
|
// cleanup
|
|
for (unsigned int j = 0; j < sizeof(files) / sizeof(files[0]); ++j)
|
|
{
|
|
delete[] files[j].data;
|
|
}
|
|
}
|
|
|
|
#ifdef PUGIXML_HAS_MOVE
|
|
TEST_XML(document_move_ctor, "<node1/><node2/>")
|
|
{
|
|
xml_document other = std::move(doc);
|
|
|
|
CHECK(doc.first_child().empty());
|
|
|
|
CHECK_STRING(other.first_child().name(), STR("node1"));
|
|
CHECK(other.first_child().parent() == other);
|
|
|
|
CHECK_STRING(other.last_child().name(), STR("node2"));
|
|
CHECK(other.last_child().parent() == other);
|
|
}
|
|
|
|
TEST_XML(document_move_assign, "<node1/><node2/>")
|
|
{
|
|
xml_document other;
|
|
CHECK(other.load_string(STR("<node3/>")));
|
|
|
|
other = std::move(doc);
|
|
|
|
CHECK(doc.first_child().empty());
|
|
|
|
CHECK_STRING(other.first_child().name(), STR("node1"));
|
|
CHECK(other.first_child().parent() == other);
|
|
|
|
CHECK_STRING(other.last_child().name(), STR("node2"));
|
|
CHECK(other.last_child().parent() == other);
|
|
}
|
|
|
|
TEST_XML(document_move_zero_alloc, "<node1/><node2/>")
|
|
{
|
|
test_runner::_memory_fail_threshold = 1;
|
|
|
|
xml_document other = std::move(doc);
|
|
|
|
CHECK(doc.first_child().empty());
|
|
|
|
CHECK_STRING(other.first_child().name(), STR("node1"));
|
|
CHECK(other.first_child().parent() == other);
|
|
|
|
CHECK_STRING(other.last_child().name(), STR("node2"));
|
|
CHECK(other.last_child().parent() == other);
|
|
}
|
|
|
|
TEST(document_move_append_buffer)
|
|
{
|
|
xml_document* doc = new xml_document();
|
|
CHECK(doc->load_string(STR("<node1 attr1='value1'><node2/></node1>")));
|
|
CHECK(doc->child(STR("node1")).append_buffer("<node3/>", 8));
|
|
CHECK(doc->child(STR("node1")).append_buffer("<node4/>", 8));
|
|
|
|
xml_document other = std::move(*doc);
|
|
delete doc;
|
|
|
|
CHECK(other.child(STR("node1")).append_buffer("<node5/>", 8));
|
|
CHECK(other.child(STR("node1")).append_buffer("<node6/>", 8));
|
|
|
|
CHECK_NODE(other, STR("<node1 attr1=\"value1\"><node2/><node3/><node4/><node5/><node6/></node1>"));
|
|
}
|
|
|
|
TEST(document_move_append_child)
|
|
{
|
|
xml_document* doc = new xml_document();
|
|
CHECK(doc->load_string(STR("<node1 attr1='value1'><node2/></node1>")));
|
|
|
|
xml_document other = std::move(*doc);
|
|
delete doc;
|
|
|
|
for (int i = 0; i < 3000; ++i)
|
|
other.child(STR("node1")).append_child(STR("node"));
|
|
|
|
for (int i = 0; i < 3000; ++i)
|
|
other.child(STR("node1")).remove_child(other.child(STR("node1")).last_child());
|
|
|
|
CHECK_NODE(other, STR("<node1 attr1=\"value1\"><node2/></node1>"));
|
|
|
|
other.remove_child(other.first_child());
|
|
|
|
CHECK(!other.first_child());
|
|
}
|
|
|
|
TEST(document_move_empty)
|
|
{
|
|
xml_document* doc = new xml_document();
|
|
xml_document other = std::move(*doc);
|
|
delete doc;
|
|
}
|
|
|
|
TEST(document_move_large)
|
|
{
|
|
xml_document* doc = new xml_document();
|
|
|
|
xml_node dn = doc->append_child(STR("node"));
|
|
|
|
for (int i = 0; i < 3000; ++i)
|
|
dn.append_child(STR("child"));
|
|
|
|
xml_document other = std::move(*doc);
|
|
delete doc;
|
|
|
|
xml_node on = other.child(STR("node"));
|
|
|
|
for (int i = 0; i < 3000; ++i)
|
|
CHECK(on.remove_child(on.first_child()));
|
|
|
|
CHECK(!on.first_child());
|
|
}
|
|
|
|
TEST_XML(document_move_buffer, "<node1/><node2/>")
|
|
{
|
|
CHECK(doc.child(STR("node2")).offset_debug() == 9);
|
|
|
|
xml_document other = std::move(doc);
|
|
|
|
CHECK(other.child(STR("node2")).offset_debug() == 9);
|
|
}
|
|
|
|
TEST_XML(document_move_append_child_zero_alloc, "<node1/><node2/>")
|
|
{
|
|
test_runner::_memory_fail_threshold = 1;
|
|
|
|
xml_document other = std::move(doc);
|
|
|
|
CHECK(other.append_child(STR("node3")));
|
|
|
|
CHECK_NODE(other, STR("<node1/><node2/><node3/>"));
|
|
}
|
|
|
|
TEST(document_move_empty_zero_alloc)
|
|
{
|
|
xml_document* docs = new xml_document[32];
|
|
|
|
test_runner::_memory_fail_threshold = 1;
|
|
|
|
for (int i = 1; i < 32; ++i)
|
|
docs[i] = std::move(docs[i-1]);
|
|
|
|
delete[] docs;
|
|
}
|
|
|
|
#ifndef PUGIXML_COMPACT
|
|
TEST(document_move_repeated_zero_alloc)
|
|
{
|
|
xml_document docs[32];
|
|
|
|
CHECK(docs[0].load_string(STR("<node><child/></node>")));
|
|
|
|
test_runner::_memory_fail_threshold = 1;
|
|
|
|
for (int i = 1; i < 32; ++i)
|
|
docs[i] = std::move(docs[i-1]);
|
|
|
|
for (int i = 0; i < 31; ++i)
|
|
CHECK(!docs[i].first_child());
|
|
|
|
CHECK_NODE(docs[31], STR("<node><child/></node>"));
|
|
}
|
|
#endif
|
|
|
|
#ifdef PUGIXML_COMPACT
|
|
TEST(document_move_compact_fail)
|
|
{
|
|
xml_document docs[32];
|
|
|
|
CHECK(docs[0].load_string(STR("<node><child/></node>")));
|
|
|
|
test_runner::_memory_fail_threshold = 1;
|
|
|
|
int safe_count = 21;
|
|
|
|
for (int i = 1; i <= safe_count; ++i)
|
|
docs[i] = std::move(docs[i-1]);
|
|
|
|
CHECK_ALLOC_FAIL(docs[safe_count+1] = std::move(docs[safe_count]));
|
|
|
|
for (int i = 0; i < safe_count; ++i)
|
|
CHECK(!docs[i].first_child());
|
|
|
|
CHECK_NODE(docs[safe_count], STR("<node><child/></node>"));
|
|
CHECK(!docs[safe_count+1].first_child());
|
|
}
|
|
#endif
|
|
|
|
TEST(document_move_assign_empty)
|
|
{
|
|
xml_document doc;
|
|
doc.append_child(STR("node"));
|
|
|
|
doc = xml_document();
|
|
doc.append_child(STR("node2"));
|
|
|
|
CHECK_NODE(doc, STR("<node2/>"));
|
|
}
|
|
#endif
|
|
|
|
TEST(document_load_buffer_convert_out_of_memory)
|
|
{
|
|
const char* source = "<node>\xe7</node>";
|
|
size_t size = strlen(source);
|
|
|
|
test_runner::_memory_fail_threshold = 1;
|
|
|
|
xml_document doc;
|
|
|
|
xml_parse_result result;
|
|
result.status = status_out_of_memory;
|
|
CHECK_ALLOC_FAIL(result = doc.load_buffer(source, size, pugi::parse_default, pugi::encoding_latin1));
|
|
|
|
CHECK(result.status == status_out_of_memory);
|
|
}
|
|
|
|
TEST(document_load_buffer_own_convert_out_of_memory)
|
|
{
|
|
const char* source = "<node>\xe7</node>";
|
|
size_t size = strlen(source);
|
|
|
|
void* buffer = pugi::get_memory_allocation_function()(size);
|
|
CHECK(buffer);
|
|
memcpy(buffer, source, size);
|
|
|
|
test_runner::_memory_fail_threshold = 1;
|
|
|
|
xml_document doc;
|
|
|
|
xml_parse_result result;
|
|
result.status = status_out_of_memory;
|
|
CHECK_ALLOC_FAIL(result = doc.load_buffer_inplace_own(buffer, size, pugi::parse_default, pugi::encoding_latin1));
|
|
|
|
CHECK(result.status == status_out_of_memory);
|
|
}
|