mirror of
https://github.com/reactos/CMake.git
synced 2024-11-25 04:29:52 +00:00
773b36e5d4
Code extracted from:
http://public.kitware.com/KWSys.git
at commit 18c654114de3aa65429542f95308720bc68f9231 (master).
Upstream Shortlog
-----------------
Brad King (14):
37306a1c FStream: Quiet unused argument warning
15e90a3c Sort includes to stabilize include order w.r.t. clang-format
26509227 Copyright.txt: Add notice of copyright by contributors
fc42d3f2 Add temporary script to filter license notices
c41c1bc4 Simplify KWSys per-source license notices
1d4c0b4a Remove temporary script that filtered license notices
a4f5ef79 SystemInformation: Remove stray comment
8649a886 kwsysPrivate: Protect KWSYS_HEADER macro from clang-format
89b98af5 Configure clang-format for KWSys source tree
547dacad Add a script to run clang-format on the entire source tree
aa94be0c CONTRIBUTING: Add a section on coding style
6604c4b6 Empty commit at end of history preceding clang-format style transition
2b3e2b1c Tell Git to not export 'clang-format' infrastructure
18c65411 FStream: Include Configure.hxx before other headers
Kitware Robot (1):
6c973b46 Revise C++ coding style using clang-format
117 lines
3.5 KiB
C++
117 lines
3.5 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
file Copyright.txt or https://cmake.org/licensing#kwsys for details. */
|
|
#include "kwsysPrivate.h"
|
|
|
|
#if defined(_MSC_VER)
|
|
#pragma warning(disable : 4786)
|
|
#endif
|
|
|
|
#include KWSYS_HEADER(FStream.hxx)
|
|
#include <string.h>
|
|
#ifdef __BORLANDC__
|
|
#include <mem.h> /* memcmp */
|
|
#endif
|
|
|
|
// Work-around CMake dependency scanning limitation. This must
|
|
// duplicate the above list of headers.
|
|
#if 0
|
|
#include "FStream.hxx.in"
|
|
#endif
|
|
|
|
#include <iostream>
|
|
|
|
//----------------------------------------------------------------------------
|
|
static int testNoFile()
|
|
{
|
|
kwsys::ifstream in_file("NoSuchFile.txt");
|
|
if (in_file) {
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static const int num_test_files = 7;
|
|
static const int max_test_file_size = 45;
|
|
|
|
static kwsys::FStream::BOM expected_bom[num_test_files] = {
|
|
kwsys::FStream::BOM_None, kwsys::FStream::BOM_None,
|
|
kwsys::FStream::BOM_UTF8, kwsys::FStream::BOM_UTF16LE,
|
|
kwsys::FStream::BOM_UTF16BE, kwsys::FStream::BOM_UTF32LE,
|
|
kwsys::FStream::BOM_UTF32BE
|
|
};
|
|
|
|
static unsigned char expected_bom_data[num_test_files][5] = {
|
|
{ 0 },
|
|
{ 0 },
|
|
{ 3, 0xEF, 0xBB, 0xBF },
|
|
{ 2, 0xFF, 0xFE },
|
|
{ 2, 0xFE, 0xFF },
|
|
{ 4, 0xFF, 0xFE, 0x00, 0x00 },
|
|
{ 4, 0x00, 0x00, 0xFE, 0xFF },
|
|
};
|
|
|
|
static unsigned char file_data[num_test_files][max_test_file_size] = {
|
|
{ 1, 'H' },
|
|
{ 11, 'H', 'e', 'l', 'l', 'o', ' ', 'W', 'o', 'r', 'l', 'd' },
|
|
{ 11, 'H', 'e', 'l', 'l', 'o', ' ', 'W', 'o', 'r', 'l', 'd' },
|
|
{ 22, 0x48, 0x00, 0x65, 0x00, 0x6C, 0x00, 0x6C, 0x00, 0x6F, 0x00, 0x20,
|
|
0x00, 0x57, 0x00, 0x6F, 0x00, 0x72, 0x00, 0x6C, 0x00, 0x64, 0x00 },
|
|
{ 22, 0x00, 0x48, 0x00, 0x65, 0x00, 0x6C, 0x00, 0x6C, 0x00, 0x6F, 0x00,
|
|
0x20, 0x00, 0x57, 0x00, 0x6F, 0x00, 0x72, 0x00, 0x6C, 0x00, 0x64 },
|
|
{ 44, 0x48, 0x00, 0x00, 0x00, 0x65, 0x00, 0x00, 0x00, 0x6C, 0x00, 0x00,
|
|
0x00, 0x6C, 0x00, 0x00, 0x00, 0x6F, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
|
|
0x00, 0x57, 0x00, 0x00, 0x00, 0x6F, 0x00, 0x00, 0x00, 0x72, 0x00, 0x00,
|
|
0x00, 0x6C, 0x00, 0x00, 0x00, 0x64, 0x00, 0x00, 0x00 },
|
|
{ 44, 0x00, 0x00, 0x00, 0x48, 0x00, 0x00, 0x00, 0x65, 0x00, 0x00, 0x00,
|
|
0x6C, 0x00, 0x00, 0x00, 0x6C, 0x00, 0x00, 0x00, 0x6F, 0x00, 0x00, 0x00,
|
|
0x20, 0x00, 0x00, 0x00, 0x57, 0x00, 0x00, 0x00, 0x6F, 0x00, 0x00, 0x00,
|
|
0x72, 0x00, 0x00, 0x00, 0x6C, 0x00, 0x00, 0x00, 0x64 },
|
|
};
|
|
|
|
//----------------------------------------------------------------------------
|
|
static int testBOM()
|
|
{
|
|
// test various encodings in binary mode
|
|
for (int i = 0; i < num_test_files; i++) {
|
|
{
|
|
kwsys::ofstream out("bom.txt", kwsys::ofstream::binary);
|
|
out.write(reinterpret_cast<const char*>(expected_bom_data[i] + 1),
|
|
*expected_bom_data[i]);
|
|
out.write(reinterpret_cast<const char*>(file_data[i] + 1),
|
|
file_data[i][0]);
|
|
}
|
|
|
|
kwsys::ifstream in("bom.txt", kwsys::ofstream::binary);
|
|
kwsys::FStream::BOM bom = kwsys::FStream::ReadBOM(in);
|
|
if (bom != expected_bom[i]) {
|
|
std::cout << "Unexpected BOM " << i << std::endl;
|
|
return 1;
|
|
}
|
|
char data[max_test_file_size];
|
|
in.read(data, file_data[i][0]);
|
|
if (!in.good()) {
|
|
std::cout << "Unable to read data " << i << std::endl;
|
|
return 1;
|
|
}
|
|
|
|
if (memcmp(data, file_data[i] + 1, file_data[i][0]) != 0) {
|
|
std::cout << "Incorrect read data " << i << std::endl;
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
int testFStream(int, char* [])
|
|
{
|
|
int ret = 0;
|
|
|
|
ret |= testNoFile();
|
|
ret |= testBOM();
|
|
|
|
return ret;
|
|
}
|