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path: root/src/pal/tests/palsuite/c_runtime/_snwprintf/test19/test19.c
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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

/*============================================================================
**
** Source:  test19.c
**
** Purpose: Tests _snwprintf with argument specified precision
**
**
**==========================================================================*/



#include <palsuite.h>
#include "../_snwprintf.h"

int __cdecl main(int argc, char *argv[])
{
    int n = -1;

    if (PAL_Initialize(argc, argv) != 0)
    {
        return FAIL;
    }

    DoArgumentPrecTest(convert("%.*s"), 2, convert("bar"), "bar",
                       convert("ba"), convert("ba"));
    DoArgumentPrecTest(convert("%.*S"), 2, "bar", "bar",
                       convert("ba"), convert("ba"));
    DoArgumentPrecTest(convert("%.*n"), 3, &n, "pointer to int",
                       convert(""), convert(""));
    if (n != 0)
    {
        Fail("ERROR: Expected count parameter to resolve to %d, got %X\n",
              0, n);
    }

    DoArgumentPrecTest(convert("%.*c"), 0, (void*)'a', "a",
                       convert("a"), convert("a"));
    DoArgumentPrecTest(convert("%.*c"), 4, (void*)'a', "a",
                       convert("a"), convert("a"));
    DoArgumentPrecTest(convert("%.*C"), 0, (void*)'a', "a",
                       convert("a"), convert("a"));
    DoArgumentPrecTest(convert("%.*C"), 4, (void*)'a', "a",
                       convert("a"), convert("a"));
    DoArgumentPrecTest(convert("%.*d"), 1, (void*)42, "42",
                       convert("42"), convert("42"));
    DoArgumentPrecTest(convert("%.*d"), 3, (void*)42, "42",
                       convert("042"), convert("042"));
    DoArgumentPrecTest(convert("%.*i"), 1, (void*)42, "42",
                       convert("42"), convert("42"));
    DoArgumentPrecTest(convert("%.*i"), 3, (void*)42, "42",
                       convert("042"), convert("042"));
    DoArgumentPrecTest(convert("%.*o"), 1, (void*)42, "42",
                       convert("52"), convert("52"));
    DoArgumentPrecTest(convert("%.*o"), 3, (void*)42, "42",
                       convert("052"), convert("052"));
    DoArgumentPrecTest(convert("%.*u"), 1, (void*)42, "42",
                       convert("42"), convert("42"));
    DoArgumentPrecTest(convert("%.*u"), 3, (void*)42, "42",
                       convert("042"), convert("042"));
    DoArgumentPrecTest(convert("%.*x"), 1, (void*)0x42, "0x42",
                       convert("42"), convert("42"));
    DoArgumentPrecTest(convert("%.*x"), 3, (void*)0x42, "0x42",
                       convert("042"), convert("042"));
    DoArgumentPrecTest(convert("%.*X"), 1, (void*)0x42, "0x42",
                       convert("42"), convert("42"));
    DoArgumentPrecTest(convert("%.*X"), 3, (void*)0x42, "0x42",
                       convert("042"), convert("042"));
    DoArgumentPrecDoubleTest(convert("%.*e"), 1, 2.01, convert("2.0e+000"));
    DoArgumentPrecDoubleTest(convert("%.*e"), 3, 2.01, convert("2.010e+000"));
    DoArgumentPrecDoubleTest(convert("%.*E"), 1, 2.01, convert("2.0E+000"));
    DoArgumentPrecDoubleTest(convert("%.*E"), 3, 2.01, convert("2.010E+000"));
    DoArgumentPrecDoubleTest(convert("%.*f"), 1, 2.01, convert("2.0"));
    DoArgumentPrecDoubleTest(convert("%.*f"), 3, 2.01, convert("2.010"));
    DoArgumentPrecDoubleTest(convert("%.*g"), 1, 256.01, convert("3e+002"));
    DoArgumentPrecDoubleTest(convert("%.*g"), 3, 256.01, convert("256"));
    DoArgumentPrecDoubleTest(convert("%.*g"), 4, 256.01, convert("256"));
    DoArgumentPrecDoubleTest(convert("%.*g"), 6, 256.01, convert("256.01"));
    DoArgumentPrecDoubleTest(convert("%.*G"), 1, 256.01, convert("3E+002"));
    DoArgumentPrecDoubleTest(convert("%.*G"), 3, 256.01, convert("256"));
    DoArgumentPrecDoubleTest(convert("%.*G"), 4, 256.01, convert("256"));
    DoArgumentPrecDoubleTest(convert("%.*G"), 6, 256.01, convert("256.01"));

    PAL_Terminate();
    return PASS;
    
}