EQStream abstraction layer

2026-09-04 10:26:37 +00:00 · 2016-09-25 15:10:34 -07:00
parent 751e61d6e5
commit 5cad3f62d0
714 changed files with 210643 additions and 18 deletions
@@ -0,0 +1,98 @@
+/*
+ Test utilities.
+
+ Copyright (c) 2012-2014, Victor Zverovich
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice, this
+    list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+    this list of conditions and the following disclaimer in the documentation
+    and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <cstdarg>
+#include <cstdio>
+#include <string>
+
+#include "fmt/posix.h"
+
+enum {BUFFER_SIZE = 256};
+
+#ifdef _MSC_VER
+# define FMT_VSNPRINTF vsprintf_s
+#else
+# define FMT_VSNPRINTF vsnprintf
+#endif
+
+template <std::size_t SIZE>
+void safe_sprintf(char (&buffer)[SIZE], const char *format, ...) {
+  std::va_list args;
+  va_start(args, format);
+  FMT_VSNPRINTF(buffer, SIZE, format, args);
+  va_end(args);
+}
+
+// Increment a number in a string.
+void increment(char *s);
+
+std::string get_system_error(int error_code);
+
+extern const char *const FILE_CONTENT;
+
+// Opens a buffered file for reading.
+fmt::BufferedFile open_buffered_file(FILE **fp = 0);
+
+inline FILE *safe_fopen(const char *filename, const char *mode) {
+#if defined(_WIN32) && !defined(__MINGW32__)
+  // Fix MSVC warning about "unsafe" fopen.
+  FILE *f = 0;
+  errno = fopen_s(&f, filename, mode);
+  return f;
+#else
+  return std::fopen(filename, mode);
+#endif
+}
+
+template <typename Char>
+class BasicTestString {
+ private:
+  std::basic_string<Char> value_;
+
+  static const Char EMPTY[];
+
+ public:
+  explicit BasicTestString(const Char *value = EMPTY) : value_(value) {}
+
+  const std::basic_string<Char> &value() const { return value_; }
+};
+
+template <typename Char>
+const Char BasicTestString<Char>::EMPTY[] = {0};
+
+typedef BasicTestString<char> TestString;
+typedef BasicTestString<wchar_t> TestWString;
+
+class Date {
+  int year_, month_, day_;
+ public:
+  Date(int year, int month, int day) : year_(year), month_(month), day_(day) {}
+
+  int year() const { return year_; }
+  int month() const { return month_; }
+  int day() const { return day_; }
+};