first commit

2025-06-07 11:34:38 -04:00
commit 0eb2d7c07d
4708 changed files with 1500614 additions and 0 deletions
--- a/extern/ustl/1.5/bvt/bvt03.cc
+++ b/extern/ustl/1.5/bvt/bvt03.cc
@@ -0,0 +1,117 @@
+// This file is part of the uSTL library, an STL implementation.
+//
+// Copyright (c) 2005 by Mike Sharov <msharov@users.sourceforge.net>
+// This file is free software, distributed under the MIT License.
+
+#include "stdtest.h"
+#include <unistd.h>
+
+void TestStreams (void)
+{
+    const uint8_t magic_Char = 0x12;
+    const uint16_t magic_Short = 0x1234;
+    const uint32_t magic_Int = 0x12345678;
+    const float magic_Float = 0.12345678;
+    const double magic_Double = 0.123456789123456789;
+    const bool magic_Bool = true;
+
+    char c = magic_Char;
+    unsigned char uc = magic_Char;
+    int i = magic_Int;
+    short si = magic_Short;
+    long li = magic_Int;
+    unsigned int ui = magic_Int;
+    unsigned short usi = magic_Short;
+    unsigned long uli = magic_Int;
+    float f = magic_Float;
+    double d = magic_Double;
+    bool bv = magic_Bool;
+
+    size_t totalSize = stream_size_of(c);
+    totalSize += stream_size_of(uc);
+    totalSize = Align (totalSize, alignof(bv));
+    totalSize += stream_size_of(bv);
+    totalSize = Align (totalSize, alignof(i));
+    totalSize += stream_size_of(i);
+    totalSize += stream_size_of(ui);
+    totalSize = Align (totalSize);
+    totalSize += stream_size_of(li);
+    totalSize += stream_size_of(uli);
+    totalSize = Align (totalSize, alignof(f));
+    totalSize += stream_size_of(f);
+    totalSize = Align (totalSize, alignof(d));
+    totalSize += stream_size_of(d);
+    totalSize += stream_size_of(si);
+    totalSize += stream_size_of(usi);
+
+    memblock b;
+    b.resize (totalSize);
+    b.fill (b.begin(), "\xCD", 1, b.size());
+    ostream os (b);
+
+    os << c;
+    os << uc;
+    os << ios::talign<bool>() << bv;
+    os << ios::talign<int>() << i;
+    os << ui;
+    os << ios::align() << li;
+    os << uli;
+    os << ios::talign<float>() << f;
+    os << ios::talign<double>() << d;
+    os << si;
+    os << usi;
+    if (b.size() == os.pos())
+	cout << "Correct number of bytes written\n";
+    else
+	cout.format ("Incorrect (%zu of %zu) number of bytes written\n", os.pos(), b.size());
+    cout.flush();
+
+    c = 0;
+    uc = 0;
+    bv = false;
+    i = ui = li = uli = 0;
+    f = 0; d = 0;
+    si = usi = 0;
+
+    istream is (b);
+    is >> c;
+    is >> uc;
+    is >> ios::talign<bool>() >> bv;
+    is >> ios::talign<int>() >> i;
+    is >> ui;
+    is >> ios::align() >> li;
+    is >> uli;
+    is >> ios::talign<float>() >> f;
+    is >> ios::talign<double>() >> d;
+    is >> si;
+    is >> usi;
+    if (is.pos() != b.size())
+	cout << "Positional error\n";
+
+    cout.format ("Values:\n"
+	"char:    0x%02X\n"
+	"u_char:  0x%02X\n"
+	"bool:    %d\n"
+	"int:     0x%08X\n"
+	"u_int:   0x%08X\n"
+	"long:    0x%08lX\n"
+	"u_long:  0x%08lX\n"
+	"float:   %.8f\n"
+	"double:  %.16f\n"
+	"short:   0x%04X\n"
+	"u_short: 0x%04X\n",
+	static_cast<int>(c), static_cast<int>(uc), static_cast<int>(bv),
+	i, ui, li, uli, f, d, static_cast<int>(si), static_cast<int>(usi));
+
+    if (isatty (STDIN_FILENO)) {
+	cout << "\nBinary dump:\n";
+	foreach (memblock::const_iterator, pc, b) {
+	    if (pc > b.begin() && !(distance(b.begin(), pc) % 8))
+		cout << endl;
+	    cout.format ("%02X ", uint8_t(*pc));
+	}
+	cout << endl;
+    }
+}
+
+StdBvtMain (TestStreams)