| 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|---|
| 2 | /* ***** BEGIN LICENSE BLOCK *****
|
|---|
| 3 | * Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|---|
| 4 | *
|
|---|
| 5 | * The contents of this file are subject to the Mozilla Public License Version
|
|---|
| 6 | * 1.1 (the "License"); you may not use this file except in compliance with
|
|---|
| 7 | * the License. You may obtain a copy of the License at
|
|---|
| 8 | * http://www.mozilla.org/MPL/
|
|---|
| 9 | *
|
|---|
| 10 | * Software distributed under the License is distributed on an "AS IS" basis,
|
|---|
| 11 | * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|---|
| 12 | * for the specific language governing rights and limitations under the
|
|---|
| 13 | * License.
|
|---|
| 14 | *
|
|---|
| 15 | * The Original Code is the Netscape Portable Runtime (NSPR).
|
|---|
| 16 | *
|
|---|
| 17 | * The Initial Developer of the Original Code is
|
|---|
| 18 | * Netscape Communications Corporation.
|
|---|
| 19 | * Portions created by the Initial Developer are Copyright (C) 1998-2000
|
|---|
| 20 | * the Initial Developer. All Rights Reserved.
|
|---|
| 21 | *
|
|---|
| 22 | * Contributor(s):
|
|---|
| 23 | *
|
|---|
| 24 | * Alternatively, the contents of this file may be used under the terms of
|
|---|
| 25 | * either the GNU General Public License Version 2 or later (the "GPL"), or
|
|---|
| 26 | * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|---|
| 27 | * in which case the provisions of the GPL or the LGPL are applicable instead
|
|---|
| 28 | * of those above. If you wish to allow use of your version of this file only
|
|---|
| 29 | * under the terms of either the GPL or the LGPL, and not to allow others to
|
|---|
| 30 | * use your version of this file under the terms of the MPL, indicate your
|
|---|
| 31 | * decision by deleting the provisions above and replace them with the notice
|
|---|
| 32 | * and other provisions required by the GPL or the LGPL. If you do not delete
|
|---|
| 33 | * the provisions above, a recipient may use your version of this file under
|
|---|
| 34 | * the terms of any one of the MPL, the GPL or the LGPL.
|
|---|
| 35 | *
|
|---|
| 36 | * ***** END LICENSE BLOCK ***** */
|
|---|
| 37 |
|
|---|
| 38 | /*
|
|---|
| 39 | ** testll.c -- test suite for 64bit integer (longlong) operations
|
|---|
| 40 | **
|
|---|
| 41 | ** Summary: testll [-d] | [-h]
|
|---|
| 42 | **
|
|---|
| 43 | ** Where:
|
|---|
| 44 | ** -d set debug mode on; displays individual test failures
|
|---|
| 45 | ** -v verbose mode; displays progress in test, plus -d
|
|---|
| 46 | ** -h gives usage message.
|
|---|
| 47 | **
|
|---|
| 48 | ** Description:
|
|---|
| 49 | ** lltest.c tests the functions defined in NSPR 2.0's prlong.h.
|
|---|
| 50 | **
|
|---|
| 51 | ** Successive tests begin to depend on other LL functions working
|
|---|
| 52 | ** correctly. So, ... Do not change the order of the tests as run
|
|---|
| 53 | ** from main().
|
|---|
| 54 | **
|
|---|
| 55 | ** Caveats:
|
|---|
| 56 | ** Do not even begin to think that this is an exhaustive test!
|
|---|
| 57 | **
|
|---|
| 58 | ** These tests try a little of everything, but not all boundary
|
|---|
| 59 | ** conditions and limits are tested.
|
|---|
| 60 | ** You want better coverage? ... Add it.
|
|---|
| 61 | **
|
|---|
| 62 | ** ---
|
|---|
| 63 | ** Author: Lawrence Hardiman <[email protected]>.
|
|---|
| 64 | ** ---
|
|---|
| 65 | ** Revision History:
|
|---|
| 66 | ** 01-Oct-1997. Original implementation.
|
|---|
| 67 | **
|
|---|
| 68 | */
|
|---|
| 69 |
|
|---|
| 70 | #include "nspr.h"
|
|---|
| 71 | #include "plgetopt.h"
|
|---|
| 72 |
|
|---|
| 73 | /* --- Local Definitions --- */
|
|---|
| 74 | #define ReportProgress(m) if (verboseMode) PR_fprintf(output, (m));
|
|---|
| 75 |
|
|---|
| 76 |
|
|---|
| 77 | /* --- Global variables --- */
|
|---|
| 78 | static PRIntn failedAlready = 0;
|
|---|
| 79 | static PRFileDesc* output = NULL;
|
|---|
| 80 | static PRBool debugMode = PR_FALSE;
|
|---|
| 81 | static PRBool verboseMode = PR_FALSE;
|
|---|
| 82 |
|
|---|
| 83 | /*
|
|---|
| 84 | ** Constants used in tests.
|
|---|
| 85 | */
|
|---|
| 86 | const PRInt64 bigZero = LL_INIT( 0, 0 );
|
|---|
| 87 | const PRInt64 bigOne = LL_INIT( 0, 1 );
|
|---|
| 88 | const PRInt64 bigTwo = LL_INIT( 0, 2 );
|
|---|
| 89 | const PRInt64 bigSixTeen = LL_INIT( 0, 16 );
|
|---|
| 90 | const PRInt64 bigThirtyTwo = LL_INIT( 0, 32 );
|
|---|
| 91 | const PRInt64 bigMinusOne = LL_INIT( 0xffffffff, 0xffffffff );
|
|---|
| 92 | const PRInt64 bigMinusTwo = LL_INIT( 0xffffffff, 0xfffffffe );
|
|---|
| 93 | const PRInt64 bigNumber = LL_INIT( 0x7fffffff, 0xffffffff );
|
|---|
| 94 | const PRInt64 bigMinusNumber = LL_INIT( 0x80000000, 0x00000001 );
|
|---|
| 95 | const PRInt64 bigMaxInt32 = LL_INIT( 0x00000000, 0x7fffffff );
|
|---|
| 96 | const PRInt64 big2To31 = LL_INIT( 0x00000000, 0x80000000 );
|
|---|
| 97 | const PRUint64 bigZeroFox = LL_INIT( 0x00000000, 0xffffffff );
|
|---|
| 98 | const PRUint64 bigFoxFox = LL_INIT( 0xffffffff, 0xffffffff );
|
|---|
| 99 | const PRUint64 bigFoxZero = LL_INIT( 0xffffffff, 0x00000000 );
|
|---|
| 100 | const PRUint64 bigEightZero = LL_INIT( 0x80000000, 0x00000000 );
|
|---|
| 101 | const PRUint64 big64K = LL_INIT( 0x00000000, 0x00010000 );
|
|---|
| 102 | const PRInt64 bigInt0 = LL_INIT( 0x01a00000, 0x00001000 );
|
|---|
| 103 | const PRInt64 bigInt1 = LL_INIT( 0x01a00000, 0x00001100 );
|
|---|
| 104 | const PRInt64 bigInt2 = LL_INIT( 0x01a00000, 0x00000100 );
|
|---|
| 105 | const PRInt64 bigInt3 = LL_INIT( 0x01a00001, 0x00001000 );
|
|---|
| 106 | const PRInt64 bigInt4 = LL_INIT( 0x01a00001, 0x00001100 );
|
|---|
| 107 | const PRInt64 bigInt5 = LL_INIT( 0x01a00001, 0x00000100 );
|
|---|
| 108 | const PRInt64 bigInt6 = LL_INIT( 0xb1a00000, 0x00001000 );
|
|---|
| 109 | const PRInt64 bigInt7 = LL_INIT( 0xb1a00000, 0x00001100 );
|
|---|
| 110 | const PRInt64 bigInt8 = LL_INIT( 0xb1a00000, 0x00000100 );
|
|---|
| 111 | const PRInt64 bigInt9 = LL_INIT( 0xb1a00001, 0x00001000 );
|
|---|
| 112 | const PRInt64 bigInt10 = LL_INIT( 0xb1a00001, 0x00001100 );
|
|---|
| 113 | const PRInt64 bigInt11 = LL_INIT( 0xb1a00001, 0x00000100 );
|
|---|
| 114 | const PRInt32 one = 1l;
|
|---|
| 115 | const PRInt32 minusOne = -1l;
|
|---|
| 116 | const PRInt32 sixteen = 16l;
|
|---|
| 117 | const PRInt32 thirtyTwo = 32l;
|
|---|
| 118 | const PRInt32 sixtyThree = 63l;
|
|---|
| 119 |
|
|---|
| 120 | /*
|
|---|
| 121 | ** SetFailed() -- Report individual test failure
|
|---|
| 122 | **
|
|---|
| 123 | */
|
|---|
| 124 | static void
|
|---|
| 125 | SetFailed( char *what, char *how )
|
|---|
| 126 | {
|
|---|
| 127 | failedAlready = 1;
|
|---|
| 128 | if ( debugMode )
|
|---|
| 129 | PR_fprintf(output, "%s: failed: %s\n", what, how );
|
|---|
| 130 | return;
|
|---|
| 131 | }
|
|---|
| 132 |
|
|---|
| 133 | static void
|
|---|
| 134 | ResultFailed( char *what, char *how, PRInt64 expected, PRInt64 got)
|
|---|
| 135 | {
|
|---|
| 136 | if ( debugMode)
|
|---|
| 137 | {
|
|---|
| 138 | SetFailed( what, how );
|
|---|
| 139 | PR_fprintf(output, "Expected: 0x%llx Got: 0x%llx\n", expected, got );
|
|---|
| 140 | }
|
|---|
| 141 | return;
|
|---|
| 142 | }
|
|---|
| 143 |
|
|---|
| 144 |
|
|---|
| 145 | /*
|
|---|
| 146 | ** TestAssignment() -- Test the assignment
|
|---|
| 147 | */
|
|---|
| 148 | static void TestAssignment( void )
|
|---|
| 149 | {
|
|---|
| 150 | PRInt64 zero = LL_Zero();
|
|---|
| 151 | PRInt64 min = LL_MinInt();
|
|---|
| 152 | PRInt64 max = LL_MaxInt();
|
|---|
| 153 | if (!LL_EQ(zero, bigZero))
|
|---|
| 154 | SetFailed("LL_EQ(zero, bigZero)", "!=");
|
|---|
| 155 | if (!LL_CMP(max, >, min))
|
|---|
| 156 | SetFailed("LL_CMP(max, >, min)", "!>");
|
|---|
| 157 | }
|
|---|
| 158 |
|
|---|
| 159 | /*
|
|---|
| 160 | ** TestComparisons() -- Test the longlong comparison operations
|
|---|
| 161 | */
|
|---|
| 162 | static void
|
|---|
| 163 | TestComparisons( void )
|
|---|
| 164 | {
|
|---|
| 165 | ReportProgress("Testing Comparisons Operations\n");
|
|---|
| 166 |
|
|---|
| 167 | /* test for zero */
|
|---|
| 168 | if ( !LL_IS_ZERO( bigZero ))
|
|---|
| 169 | SetFailed( "LL_IS_ZERO", "Zero is not zero" );
|
|---|
| 170 |
|
|---|
| 171 | if ( LL_IS_ZERO( bigOne ))
|
|---|
| 172 | SetFailed( "LL_IS_ZERO", "One tests as zero" );
|
|---|
| 173 |
|
|---|
| 174 | if ( LL_IS_ZERO( bigMinusOne ))
|
|---|
| 175 | SetFailed( "LL_IS_ZERO", "Minus One tests as zero" );
|
|---|
| 176 |
|
|---|
| 177 | /* test equal */
|
|---|
| 178 | if ( !LL_EQ( bigZero, bigZero ))
|
|---|
| 179 | SetFailed( "LL_EQ", "zero EQ zero");
|
|---|
| 180 |
|
|---|
| 181 | if ( !LL_EQ( bigOne, bigOne ))
|
|---|
| 182 | SetFailed( "LL_EQ", "one EQ one" );
|
|---|
| 183 |
|
|---|
| 184 | if ( !LL_EQ( bigNumber, bigNumber ))
|
|---|
| 185 | SetFailed( "LL_EQ", "bigNumber EQ bigNumber" );
|
|---|
| 186 |
|
|---|
| 187 | if ( !LL_EQ( bigMinusOne, bigMinusOne ))
|
|---|
| 188 | SetFailed( "LL_EQ", "minus one EQ minus one");
|
|---|
| 189 |
|
|---|
| 190 | if ( LL_EQ( bigZero, bigOne ))
|
|---|
| 191 | SetFailed( "LL_EQ", "zero EQ one");
|
|---|
| 192 |
|
|---|
| 193 | if ( LL_EQ( bigOne, bigZero ))
|
|---|
| 194 | SetFailed( "LL_EQ", "one EQ zero" );
|
|---|
| 195 |
|
|---|
| 196 | if ( LL_EQ( bigMinusOne, bigOne ))
|
|---|
| 197 | SetFailed( "LL_EQ", "minus one EQ one");
|
|---|
| 198 |
|
|---|
| 199 | if ( LL_EQ( bigNumber, bigOne ))
|
|---|
| 200 | SetFailed( "LL_EQ", "bigNumber EQ one");
|
|---|
| 201 |
|
|---|
| 202 | /* test not equal */
|
|---|
| 203 | if ( LL_NE( bigZero, bigZero ))
|
|---|
| 204 | SetFailed( "LL_NE", "0 NE 0");
|
|---|
| 205 |
|
|---|
| 206 | if ( LL_NE( bigOne, bigOne ))
|
|---|
| 207 | SetFailed( "LL_NE", "1 NE 1");
|
|---|
| 208 |
|
|---|
| 209 | if ( LL_NE( bigMinusOne, bigMinusOne ))
|
|---|
| 210 | SetFailed( "LL_NE", "-1 NE -1");
|
|---|
| 211 |
|
|---|
| 212 | if ( LL_NE( bigNumber, bigNumber ))
|
|---|
| 213 | SetFailed( "LL_NE", "n NE n");
|
|---|
| 214 |
|
|---|
| 215 | if ( LL_NE( bigMinusNumber, bigMinusNumber ))
|
|---|
| 216 | SetFailed( "LL_NE", "-n NE -n");
|
|---|
| 217 |
|
|---|
| 218 | if ( !LL_NE( bigZero, bigOne))
|
|---|
| 219 | SetFailed( "LL_NE", "0 NE 1");
|
|---|
| 220 |
|
|---|
| 221 | if ( !LL_NE( bigOne, bigMinusNumber))
|
|---|
| 222 | SetFailed( "LL_NE", "1 NE -n");
|
|---|
| 223 |
|
|---|
| 224 | /* Greater than or equal to zero */
|
|---|
| 225 | if ( !LL_GE_ZERO( bigZero ))
|
|---|
| 226 | SetFailed( "LL_GE_ZERO", "0");
|
|---|
| 227 |
|
|---|
| 228 | if ( !LL_GE_ZERO( bigOne ))
|
|---|
| 229 | SetFailed( "LL_GE_ZERO", "1");
|
|---|
| 230 |
|
|---|
| 231 | if ( !LL_GE_ZERO( bigNumber ))
|
|---|
| 232 | SetFailed( "LL_GE_ZERO", "n");
|
|---|
| 233 |
|
|---|
| 234 | if ( LL_GE_ZERO( bigMinusOne ))
|
|---|
| 235 | SetFailed( "LL_GE_ZERO", "-1");
|
|---|
| 236 |
|
|---|
| 237 | if ( LL_GE_ZERO( bigMinusNumber ))
|
|---|
| 238 | SetFailed( "LL_GE_ZERO", "-n");
|
|---|
| 239 |
|
|---|
| 240 | /* Algebraic Compare two values */
|
|---|
| 241 | if ( !LL_CMP( bigZero, ==, bigZero ))
|
|---|
| 242 | SetFailed( "LL_CMP", "0 == 0");
|
|---|
| 243 |
|
|---|
| 244 | if ( LL_CMP( bigZero, >, bigZero ))
|
|---|
| 245 | SetFailed( "LL_CMP", "0 > 0");
|
|---|
| 246 |
|
|---|
| 247 | if ( LL_CMP( bigZero, <, bigZero ))
|
|---|
| 248 | SetFailed( "LL_CMP", "0 < 0");
|
|---|
| 249 |
|
|---|
| 250 | if ( LL_CMP( bigNumber, <, bigOne ))
|
|---|
| 251 | SetFailed( "LL_CMP", "n < 1");
|
|---|
| 252 |
|
|---|
| 253 | if ( !LL_CMP( bigNumber, >, bigOne ))
|
|---|
| 254 | SetFailed( "LL_CMP", "n <= 1");
|
|---|
| 255 |
|
|---|
| 256 | if ( LL_CMP( bigOne, >, bigNumber ))
|
|---|
| 257 | SetFailed( "LL_CMP", "1 > n");
|
|---|
| 258 |
|
|---|
| 259 | if ( LL_CMP( bigMinusNumber, >, bigNumber ))
|
|---|
| 260 | SetFailed( "LL_CMP", "-n > n");
|
|---|
| 261 |
|
|---|
| 262 | if ( LL_CMP( bigNumber, !=, bigNumber))
|
|---|
| 263 | SetFailed( "LL_CMP", "n != n");
|
|---|
| 264 |
|
|---|
| 265 | if ( !LL_CMP( bigMinusOne, >, bigMinusTwo ))
|
|---|
| 266 | SetFailed( "LL_CMP", "-1 <= -2");
|
|---|
| 267 |
|
|---|
| 268 | if ( !LL_CMP( bigMaxInt32, <, big2To31 ))
|
|---|
| 269 | SetFailed( "LL_CMP", "Max 32-bit signed int >= 2^31");
|
|---|
| 270 |
|
|---|
| 271 | /* Two positive numbers */
|
|---|
| 272 | if ( !LL_CMP( bigInt0, <=, bigInt0 ))
|
|---|
| 273 | SetFailed( "LL_CMP", "LL_CMP(<=) failed");
|
|---|
| 274 |
|
|---|
| 275 | if ( !LL_CMP( bigInt0, <=, bigInt1 ))
|
|---|
| 276 | SetFailed( "LL_CMP", "LL_CMP(<=) failed");
|
|---|
| 277 |
|
|---|
| 278 | if ( LL_CMP( bigInt0, <=, bigInt2 ))
|
|---|
| 279 | SetFailed( "LL_CMP", "LL_CMP(<=) failed");
|
|---|
| 280 |
|
|---|
| 281 | if ( !LL_CMP( bigInt0, <=, bigInt3 ))
|
|---|
| 282 | SetFailed( "LL_CMP", "LL_CMP(<=) failed");
|
|---|
| 283 |
|
|---|
| 284 | if ( !LL_CMP( bigInt0, <=, bigInt4 ))
|
|---|
| 285 | SetFailed( "LL_CMP", "LL_CMP(<=) failed");
|
|---|
| 286 |
|
|---|
| 287 | if ( !LL_CMP( bigInt0, <=, bigInt5 ))
|
|---|
| 288 | SetFailed( "LL_CMP", "LL_CMP(<=) failed");
|
|---|
| 289 |
|
|---|
| 290 | /* Two negative numbers */
|
|---|
| 291 | if ( !LL_CMP( bigInt6, <=, bigInt6 ))
|
|---|
| 292 | SetFailed( "LL_CMP", "LL_CMP(<=) failed");
|
|---|
| 293 |
|
|---|
| 294 | if ( !LL_CMP( bigInt6, <=, bigInt7 ))
|
|---|
| 295 | SetFailed( "LL_CMP", "LL_CMP(<=) failed");
|
|---|
| 296 |
|
|---|
| 297 | if ( LL_CMP( bigInt6, <=, bigInt8 ))
|
|---|
| 298 | SetFailed( "LL_CMP", "LL_CMP(<=) failed");
|
|---|
| 299 |
|
|---|
| 300 | if ( !LL_CMP( bigInt6, <=, bigInt9 ))
|
|---|
| 301 | SetFailed( "LL_CMP", "LL_CMP(<=) failed");
|
|---|
| 302 |
|
|---|
| 303 | if ( !LL_CMP( bigInt6, <=, bigInt10 ))
|
|---|
| 304 | SetFailed( "LL_CMP", "LL_CMP(<=) failed");
|
|---|
| 305 |
|
|---|
| 306 | if ( !LL_CMP( bigInt6, <=, bigInt11 ))
|
|---|
| 307 | SetFailed( "LL_CMP", "LL_CMP(<=) failed");
|
|---|
| 308 |
|
|---|
| 309 | /* One positive, one negative */
|
|---|
| 310 | if ( LL_CMP( bigInt0, <=, bigInt6 ))
|
|---|
| 311 | SetFailed( "LL_CMP", "LL_CMP(<=) failed");
|
|---|
| 312 |
|
|---|
| 313 | if ( LL_CMP( bigInt0, <=, bigInt7 ))
|
|---|
| 314 | SetFailed( "LL_CMP", "LL_CMP(<=) failed");
|
|---|
| 315 |
|
|---|
| 316 | if ( LL_CMP( bigInt0, <=, bigInt8 ))
|
|---|
| 317 | SetFailed( "LL_CMP", "LL_CMP(<=) failed");
|
|---|
| 318 |
|
|---|
| 319 | /* Bitwise Compare two numbers */
|
|---|
| 320 | if ( !LL_UCMP( bigZero, ==, bigZero ))
|
|---|
| 321 | SetFailed( "LL_UCMP", "0 == 0");
|
|---|
| 322 |
|
|---|
| 323 | if ( LL_UCMP( bigZero, >, bigZero ))
|
|---|
| 324 | SetFailed( "LL_UCMP", "0 > 0");
|
|---|
| 325 |
|
|---|
| 326 | if ( LL_UCMP( bigZero, <, bigZero ))
|
|---|
| 327 | SetFailed( "LL_UCMP", "0 < 0");
|
|---|
| 328 |
|
|---|
| 329 | if ( LL_UCMP( bigNumber, <, bigOne ))
|
|---|
| 330 | SetFailed( "LL_UCMP", "n < 1");
|
|---|
| 331 |
|
|---|
| 332 | if ( !LL_UCMP( bigNumber, >, bigOne ))
|
|---|
| 333 | SetFailed( "LL_UCMP", "n < 1");
|
|---|
| 334 |
|
|---|
| 335 | if ( LL_UCMP( bigOne, >, bigNumber ))
|
|---|
| 336 | SetFailed( "LL_UCMP", "1 > n");
|
|---|
| 337 |
|
|---|
| 338 | if ( LL_UCMP( bigMinusNumber, <, bigNumber ))
|
|---|
| 339 | SetFailed( "LL_UCMP", "-n < n");
|
|---|
| 340 |
|
|---|
| 341 | /* Two positive numbers */
|
|---|
| 342 | if ( !LL_UCMP( bigInt0, <=, bigInt0 ))
|
|---|
| 343 | SetFailed( "LL_UCMP", "LL_UCMP(<=) failed");
|
|---|
| 344 |
|
|---|
| 345 | if ( !LL_UCMP( bigInt0, <=, bigInt1 ))
|
|---|
| 346 | SetFailed( "LL_UCMP", "LL_UCMP(<=) failed");
|
|---|
| 347 |
|
|---|
| 348 | if ( LL_UCMP( bigInt0, <=, bigInt2 ))
|
|---|
| 349 | SetFailed( "LL_UCMP", "LL_UCMP(<=) failed");
|
|---|
| 350 |
|
|---|
| 351 | if ( !LL_UCMP( bigInt0, <=, bigInt3 ))
|
|---|
| 352 | SetFailed( "LL_UCMP", "LL_UCMP(<=) failed");
|
|---|
| 353 |
|
|---|
| 354 | if ( !LL_UCMP( bigInt0, <=, bigInt4 ))
|
|---|
| 355 | SetFailed( "LL_UCMP", "LL_UCMP(<=) failed");
|
|---|
| 356 |
|
|---|
| 357 | if ( !LL_UCMP( bigInt0, <=, bigInt5 ))
|
|---|
| 358 | SetFailed( "LL_UCMP", "LL_UCMP(<=) failed");
|
|---|
| 359 |
|
|---|
| 360 | /* Two negative numbers */
|
|---|
| 361 | if ( !LL_UCMP( bigInt6, <=, bigInt6 ))
|
|---|
| 362 | SetFailed( "LL_UCMP", "LL_UCMP(<=) failed");
|
|---|
| 363 |
|
|---|
| 364 | if ( !LL_UCMP( bigInt6, <=, bigInt7 ))
|
|---|
| 365 | SetFailed( "LL_UCMP", "LL_UCMP(<=) failed");
|
|---|
| 366 |
|
|---|
| 367 | if ( LL_UCMP( bigInt6, <=, bigInt8 ))
|
|---|
| 368 | SetFailed( "LL_UCMP", "LL_UCMP(<=) failed");
|
|---|
| 369 |
|
|---|
| 370 | if ( !LL_UCMP( bigInt6, <=, bigInt9 ))
|
|---|
| 371 | SetFailed( "LL_UCMP", "LL_UCMP(<=) failed");
|
|---|
| 372 |
|
|---|
| 373 | if ( !LL_UCMP( bigInt6, <=, bigInt10 ))
|
|---|
| 374 | SetFailed( "LL_UCMP", "LL_UCMP(<=) failed");
|
|---|
| 375 |
|
|---|
| 376 | if ( !LL_UCMP( bigInt6, <=, bigInt11 ))
|
|---|
| 377 | SetFailed( "LL_UCMP", "LL_UCMP(<=) failed");
|
|---|
| 378 |
|
|---|
| 379 | /* One positive, one negative */
|
|---|
| 380 | if ( !LL_UCMP( bigInt0, <=, bigInt6 ))
|
|---|
| 381 | SetFailed( "LL_UCMP", "LL_UCMP(<=) failed");
|
|---|
| 382 |
|
|---|
| 383 | if ( !LL_UCMP( bigInt0, <=, bigInt7 ))
|
|---|
| 384 | SetFailed( "LL_UCMP", "LL_UCMP(<=) failed");
|
|---|
| 385 |
|
|---|
| 386 | if ( !LL_UCMP( bigInt0, <=, bigInt8 ))
|
|---|
| 387 | SetFailed( "LL_UCMP", "LL_UCMP(<=) failed");
|
|---|
| 388 |
|
|---|
| 389 | return;
|
|---|
| 390 | }
|
|---|
| 391 |
|
|---|
| 392 | /*
|
|---|
| 393 | ** TestLogicalOperations() -- Tests for AND, OR, ...
|
|---|
| 394 | **
|
|---|
| 395 | */
|
|---|
| 396 | static void
|
|---|
| 397 | TestLogicalOperations( void )
|
|---|
| 398 | {
|
|---|
| 399 | PRUint64 result, result2;
|
|---|
| 400 |
|
|---|
| 401 | ReportProgress("Testing Logical Operations\n");
|
|---|
| 402 |
|
|---|
| 403 | /* Test AND */
|
|---|
| 404 | LL_AND( result, bigZero, bigZero );
|
|---|
| 405 | if ( !LL_IS_ZERO( result ))
|
|---|
| 406 | ResultFailed( "LL_AND", "0 & 0", bigZero, result );
|
|---|
| 407 |
|
|---|
| 408 | LL_AND( result, bigOne, bigOne );
|
|---|
| 409 | if ( LL_IS_ZERO( result ))
|
|---|
| 410 | ResultFailed( "LL_AND", "1 & 1", bigOne, result );
|
|---|
| 411 |
|
|---|
| 412 | LL_AND( result, bigZero, bigOne );
|
|---|
| 413 | if ( !LL_IS_ZERO( result ))
|
|---|
| 414 | ResultFailed( "LL_AND", "1 & 1", bigZero, result );
|
|---|
| 415 |
|
|---|
| 416 | LL_AND( result, bigMinusOne, bigMinusOne );
|
|---|
| 417 | if ( !LL_UCMP( result, ==, bigMinusOne ))
|
|---|
| 418 | ResultFailed( "LL_AND", "-1 & -1", bigMinusOne, result );
|
|---|
| 419 |
|
|---|
| 420 | /* test OR */
|
|---|
| 421 | LL_OR( result, bigZero, bigZero );
|
|---|
| 422 | if ( !LL_IS_ZERO( result ))
|
|---|
| 423 | ResultFailed( "LL_OR", "0 | 1", bigZero, result);
|
|---|
| 424 |
|
|---|
| 425 | LL_OR( result, bigZero, bigOne );
|
|---|
| 426 | if ( LL_IS_ZERO( result ))
|
|---|
| 427 | ResultFailed( "LL_OR", "0 | 1", bigOne, result );
|
|---|
| 428 |
|
|---|
| 429 | LL_OR( result, bigZero, bigMinusNumber );
|
|---|
| 430 | if ( !LL_UCMP( result, ==, bigMinusNumber ))
|
|---|
| 431 | ResultFailed( "LL_OR", "0 | -n", bigMinusNumber, result);
|
|---|
| 432 |
|
|---|
| 433 | LL_OR( result, bigMinusNumber, bigZero );
|
|---|
| 434 | if ( !LL_UCMP( result, ==, bigMinusNumber ))
|
|---|
| 435 | ResultFailed( "LL_OR", "-n | 0", bigMinusNumber, result );
|
|---|
| 436 |
|
|---|
| 437 | /* test XOR */
|
|---|
| 438 | LL_XOR( result, bigZero, bigZero );
|
|---|
| 439 | if ( LL_UCMP( result, !=, bigZero ))
|
|---|
| 440 | ResultFailed( "LL_XOR", "0 ^ 0", bigZero, result);
|
|---|
| 441 |
|
|---|
| 442 | LL_XOR( result, bigOne, bigZero );
|
|---|
| 443 | if ( LL_UCMP( result, !=, bigOne ))
|
|---|
| 444 | ResultFailed( "LL_XOR", "1 ^ 0", bigZero, result );
|
|---|
| 445 |
|
|---|
| 446 | LL_XOR( result, bigMinusNumber, bigZero );
|
|---|
| 447 | if ( LL_UCMP( result, !=, bigMinusNumber ))
|
|---|
| 448 | ResultFailed( "LL_XOR", "-n ^ 0", bigMinusNumber, result );
|
|---|
| 449 |
|
|---|
| 450 | LL_XOR( result, bigMinusNumber, bigMinusNumber );
|
|---|
| 451 | if ( LL_UCMP( result, !=, bigZero ))
|
|---|
| 452 | ResultFailed( "LL_XOR", "-n ^ -n", bigMinusNumber, result);
|
|---|
| 453 |
|
|---|
| 454 | /* test OR2. */
|
|---|
| 455 | result = bigZero;
|
|---|
| 456 | LL_OR2( result, bigOne );
|
|---|
| 457 | if ( LL_UCMP( result, !=, bigOne ))
|
|---|
| 458 | ResultFailed( "LL_OR2", "(r=0) |= 1", bigOne, result);
|
|---|
| 459 |
|
|---|
| 460 | result = bigOne;
|
|---|
| 461 | LL_OR2( result, bigNumber );
|
|---|
| 462 | if ( LL_UCMP( result, !=, bigNumber ))
|
|---|
| 463 | ResultFailed( "LL_OR2", "(r=1) |= n", bigNumber, result);
|
|---|
| 464 |
|
|---|
| 465 | result = bigMinusNumber;
|
|---|
| 466 | LL_OR2( result, bigMinusNumber );
|
|---|
| 467 | if ( LL_UCMP( result, !=, bigMinusNumber ))
|
|---|
| 468 | ResultFailed( "LL_OR2", "(r=-n) |= -n", bigMinusNumber, result);
|
|---|
| 469 |
|
|---|
| 470 | /* test NOT */
|
|---|
| 471 | LL_NOT( result, bigMinusNumber);
|
|---|
| 472 | LL_NOT( result2, result);
|
|---|
| 473 | if ( LL_UCMP( result2, !=, bigMinusNumber ))
|
|---|
| 474 | ResultFailed( "LL_NOT", "r != ~(~-n)", bigMinusNumber, result);
|
|---|
| 475 |
|
|---|
| 476 | /* test Negation */
|
|---|
| 477 | LL_NEG( result, bigMinusNumber );
|
|---|
| 478 | LL_NEG( result2, result );
|
|---|
| 479 | if ( LL_CMP( result2, !=, bigMinusNumber ))
|
|---|
| 480 | ResultFailed( "LL_NEG", "r != -(-(-n))", bigMinusNumber, result);
|
|---|
| 481 |
|
|---|
| 482 | return;
|
|---|
| 483 | }
|
|---|
| 484 |
|
|---|
| 485 |
|
|---|
| 486 |
|
|---|
| 487 | /*
|
|---|
| 488 | ** TestConversion() -- Test Conversion Operations
|
|---|
| 489 | **
|
|---|
| 490 | */
|
|---|
| 491 | static void
|
|---|
| 492 | TestConversion( void )
|
|---|
| 493 | {
|
|---|
| 494 | PRInt64 result;
|
|---|
| 495 | PRInt64 resultU;
|
|---|
| 496 | PRInt32 result32;
|
|---|
| 497 | PRUint32 resultU32;
|
|---|
| 498 | float resultF;
|
|---|
| 499 | PRFloat64 resultD;
|
|---|
| 500 |
|
|---|
| 501 | ReportProgress("Testing Conversion Operations\n");
|
|---|
| 502 |
|
|---|
| 503 | /* LL_L2I -- Convert to signed 32bit */
|
|---|
| 504 | LL_L2I(result32, bigOne );
|
|---|
| 505 | if ( result32 != one )
|
|---|
| 506 | SetFailed( "LL_L2I", "r != 1");
|
|---|
| 507 |
|
|---|
| 508 | LL_L2I(result32, bigMinusOne );
|
|---|
| 509 | if ( result32 != minusOne )
|
|---|
| 510 | SetFailed( "LL_L2I", "r != -1");
|
|---|
| 511 |
|
|---|
| 512 | /* LL_L2UI -- Convert 64bit to unsigned 32bit */
|
|---|
| 513 | LL_L2UI( resultU32, bigMinusOne );
|
|---|
| 514 | if ( resultU32 != (PRUint32) minusOne )
|
|---|
| 515 | SetFailed( "LL_L2UI", "r != -1");
|
|---|
| 516 |
|
|---|
| 517 | LL_L2UI( resultU32, bigOne );
|
|---|
| 518 | if ( resultU32 != (PRUint32) one )
|
|---|
| 519 | SetFailed( "LL_L2UI", "r != 1");
|
|---|
| 520 |
|
|---|
| 521 | /* LL_L2F -- Convert to 32bit floating point */
|
|---|
| 522 | LL_L2F( resultF, bigOne );
|
|---|
| 523 | if ( resultF != 1.0 )
|
|---|
| 524 | SetFailed( "LL_L2F", "r != 1.0");
|
|---|
| 525 |
|
|---|
| 526 | LL_L2F( resultF, bigMinusOne );
|
|---|
| 527 | if ( resultF != -1.0 )
|
|---|
| 528 | SetFailed( "LL_L2F", "r != 1.0");
|
|---|
| 529 |
|
|---|
| 530 | /* LL_L2D -- Convert to 64bit floating point */
|
|---|
| 531 | LL_L2D( resultD, bigOne );
|
|---|
| 532 | if ( resultD != 1.0L )
|
|---|
| 533 | SetFailed( "LL_L2D", "r != 1.0");
|
|---|
| 534 |
|
|---|
| 535 | LL_L2D( resultD, bigMinusOne );
|
|---|
| 536 | if ( resultD != -1.0L )
|
|---|
| 537 | SetFailed( "LL_L2D", "r != -1.0");
|
|---|
| 538 |
|
|---|
| 539 | /* LL_I2L -- Convert 32bit signed to 64bit signed */
|
|---|
| 540 | LL_I2L( result, one );
|
|---|
| 541 | if ( LL_CMP(result, !=, bigOne ))
|
|---|
| 542 | SetFailed( "LL_I2L", "r != 1");
|
|---|
| 543 |
|
|---|
| 544 | LL_I2L( result, minusOne );
|
|---|
| 545 | if ( LL_CMP(result, !=, bigMinusOne ))
|
|---|
| 546 | SetFailed( "LL_I2L", "r != -1");
|
|---|
| 547 |
|
|---|
| 548 | /* LL_UI2L -- Convert 32bit unsigned to 64bit unsigned */
|
|---|
| 549 | LL_UI2L( resultU, (PRUint32) one );
|
|---|
| 550 | if ( LL_CMP(resultU, !=, bigOne ))
|
|---|
| 551 | SetFailed( "LL_UI2L", "r != 1");
|
|---|
| 552 |
|
|---|
| 553 | /* [lth.] This did not behave as expected, but it is correct
|
|---|
| 554 | */
|
|---|
| 555 | LL_UI2L( resultU, (PRUint32) minusOne );
|
|---|
| 556 | if ( LL_CMP(resultU, !=, bigZeroFox ))
|
|---|
| 557 | ResultFailed( "LL_UI2L", "r != -1", bigZeroFox, resultU);
|
|---|
| 558 |
|
|---|
| 559 | /* LL_F2L -- Convert 32bit float to 64bit signed */
|
|---|
| 560 | LL_F2L( result, 1.0 );
|
|---|
| 561 | if ( LL_CMP(result, !=, bigOne ))
|
|---|
| 562 | SetFailed( "LL_F2L", "r != 1");
|
|---|
| 563 |
|
|---|
| 564 | LL_F2L( result, -1.0 );
|
|---|
| 565 | if ( LL_CMP(result, !=, bigMinusOne ))
|
|---|
| 566 | SetFailed( "LL_F2L", "r != -1");
|
|---|
| 567 |
|
|---|
| 568 | /* LL_D2L -- Convert 64bit Float to 64bit signed */
|
|---|
| 569 | LL_D2L( result, 1.0L );
|
|---|
| 570 | if ( LL_CMP(result, !=, bigOne ))
|
|---|
| 571 | SetFailed( "LL_D2L", "r != 1");
|
|---|
| 572 |
|
|---|
| 573 | LL_D2L( result, -1.0L );
|
|---|
| 574 | if ( LL_CMP(result, !=, bigMinusOne ))
|
|---|
| 575 | SetFailed( "LL_D2L", "r != -1");
|
|---|
| 576 |
|
|---|
| 577 | return;
|
|---|
| 578 | }
|
|---|
| 579 |
|
|---|
| 580 | static void ShiftCompileOnly()
|
|---|
| 581 | {
|
|---|
| 582 | /*
|
|---|
| 583 | ** This function is only compiled, never called.
|
|---|
| 584 | ** The real test is to see if it compiles w/o
|
|---|
| 585 | ** warnings. This is no small feat, by the way.
|
|---|
| 586 | */
|
|---|
| 587 | PRInt64 ia, ib;
|
|---|
| 588 | PRUint64 ua, ub;
|
|---|
| 589 | LL_SHR(ia, ib, 32);
|
|---|
| 590 | LL_SHL(ia, ib, 32);
|
|---|
| 591 |
|
|---|
| 592 | LL_USHR(ua, ub, 32);
|
|---|
| 593 | LL_ISHL(ia, 49, 32);
|
|---|
| 594 |
|
|---|
| 595 | } /* ShiftCompileOnly */
|
|---|
| 596 |
|
|---|
| 597 |
|
|---|
| 598 | /*
|
|---|
| 599 | ** TestShift() -- Test Shifting Operations
|
|---|
| 600 | **
|
|---|
| 601 | */
|
|---|
| 602 | static void
|
|---|
| 603 | TestShift( void )
|
|---|
| 604 | {
|
|---|
| 605 | static const PRInt64 largeTwoZero = LL_INIT( 0x00000002, 0x00000000 );
|
|---|
| 606 | PRInt64 result;
|
|---|
| 607 | PRUint64 resultU;
|
|---|
| 608 |
|
|---|
| 609 | ReportProgress("Testing Shifting Operations\n");
|
|---|
| 610 |
|
|---|
| 611 | /* LL_SHL -- Shift left algebraic */
|
|---|
| 612 | LL_SHL( result, bigOne, one );
|
|---|
| 613 | if ( LL_CMP( result, !=, bigTwo ))
|
|---|
| 614 | ResultFailed( "LL_SHL", "r != 2", bigOne, result );
|
|---|
| 615 |
|
|---|
| 616 | LL_SHL( result, bigTwo, thirtyTwo );
|
|---|
| 617 | if ( LL_CMP( result, !=, largeTwoZero ))
|
|---|
| 618 | ResultFailed( "LL_SHL", "r != twoZero", largeTwoZero, result);
|
|---|
| 619 |
|
|---|
| 620 | /* LL_SHR -- Shift right algebraic */
|
|---|
| 621 | LL_SHR( result, bigFoxZero, thirtyTwo );
|
|---|
| 622 | if ( LL_CMP( result, !=, bigMinusOne ))
|
|---|
| 623 | ResultFailed( "LL_SHR", "r != -1", bigMinusOne, result);
|
|---|
| 624 |
|
|---|
| 625 | LL_SHR( result, bigTwo, one );
|
|---|
| 626 | if ( LL_CMP( result, !=, bigOne ))
|
|---|
| 627 | ResultFailed( "LL_SHR", "r != 1", bigOne, result);
|
|---|
| 628 |
|
|---|
| 629 | LL_SHR( result, bigFoxFox, thirtyTwo );
|
|---|
| 630 | if ( LL_CMP( result, !=, bigMinusOne ))
|
|---|
| 631 | ResultFailed( "LL_SHR", "r != -1 (was ff,ff)", bigMinusOne, result);
|
|---|
| 632 |
|
|---|
| 633 | /* LL_USHR -- Logical shift right */
|
|---|
| 634 | LL_USHR( resultU, bigZeroFox, thirtyTwo );
|
|---|
| 635 | if ( LL_UCMP( resultU, !=, bigZero ))
|
|---|
| 636 | ResultFailed( "LL_USHR", "r != 0 ", bigZero, result);
|
|---|
| 637 |
|
|---|
| 638 | LL_USHR( resultU, bigFoxFox, thirtyTwo );
|
|---|
| 639 | if ( LL_UCMP( resultU, !=, bigZeroFox ))
|
|---|
| 640 | ResultFailed( "LL_USHR", "r != 0 ", bigZeroFox, result);
|
|---|
| 641 |
|
|---|
| 642 | /* LL_ISHL -- Shift a 32bit integer into a 64bit result */
|
|---|
| 643 | LL_ISHL( resultU, minusOne, thirtyTwo );
|
|---|
| 644 | if ( LL_UCMP( resultU, !=, bigFoxZero ))
|
|---|
| 645 | ResultFailed( "LL_ISHL", "r != ff,00 ", bigFoxZero, result);
|
|---|
| 646 |
|
|---|
| 647 | LL_ISHL( resultU, one, sixtyThree );
|
|---|
| 648 | if ( LL_UCMP( resultU, !=, bigEightZero ))
|
|---|
| 649 | ResultFailed( "LL_ISHL", "r != 80,00 ", bigEightZero, result);
|
|---|
| 650 |
|
|---|
| 651 | LL_ISHL( resultU, one, sixteen );
|
|---|
| 652 | if ( LL_UCMP( resultU, !=, big64K ))
|
|---|
| 653 | ResultFailed( "LL_ISHL", "r != 64K ", big64K, resultU);
|
|---|
| 654 |
|
|---|
| 655 | return;
|
|---|
| 656 | }
|
|---|
| 657 |
|
|---|
| 658 |
|
|---|
| 659 | /*
|
|---|
| 660 | ** TestArithmetic() -- Test arithmetic operations.
|
|---|
| 661 | **
|
|---|
| 662 | */
|
|---|
| 663 | static void
|
|---|
| 664 | TestArithmetic( void )
|
|---|
| 665 | {
|
|---|
| 666 | PRInt64 largeVal = LL_INIT( 0x00000001, 0xffffffff );
|
|---|
| 667 | PRInt64 largeValPlusOne = LL_INIT( 0x00000002, 0x00000000 );
|
|---|
| 668 | PRInt64 largeValTimesTwo = LL_INIT( 0x00000003, 0xfffffffe );
|
|---|
| 669 | PRInt64 largeMultCand = LL_INIT( 0x00000000, 0x7fffffff );
|
|---|
| 670 | PRInt64 largeMinusMultCand = LL_INIT( 0xffffffff, 0x10000001 );
|
|---|
| 671 | PRInt64 largeMultCandx64K = LL_INIT( 0x00007fff, 0xffff0000 );
|
|---|
| 672 | PRInt64 largeNumSHL5 = LL_INIT( 0x0000001f, 0xffffffe0 );
|
|---|
| 673 | PRInt64 result, result2;
|
|---|
| 674 |
|
|---|
| 675 | /* Addition */
|
|---|
| 676 | LL_ADD( result, bigOne, bigOne );
|
|---|
| 677 | if ( LL_CMP( result, !=, bigTwo ))
|
|---|
| 678 | ResultFailed( "LL_ADD", "r != 1 + 1", bigTwo, result);
|
|---|
| 679 |
|
|---|
| 680 | LL_ADD( result, bigMinusOne, bigOne );
|
|---|
| 681 | if ( LL_CMP( result, !=, bigZero ))
|
|---|
| 682 | ResultFailed( "LL_ADD", "r != -1 + 1", bigOne, result);
|
|---|
| 683 |
|
|---|
| 684 | LL_ADD( result, largeVal, bigOne );
|
|---|
| 685 | if ( LL_CMP( result, !=, largeValPlusOne ))
|
|---|
| 686 | ResultFailed( "LL_ADD", "lVP1 != lV + 1", largeValPlusOne, result);
|
|---|
| 687 |
|
|---|
| 688 | /* Subtraction */
|
|---|
| 689 | LL_SUB( result, bigOne, bigOne );
|
|---|
| 690 | if ( LL_CMP( result, !=, bigZero ))
|
|---|
| 691 | ResultFailed( "LL_SUB", "r != 1 - 1", bigZero, result);
|
|---|
| 692 |
|
|---|
| 693 | LL_SUB( result, bigTwo, bigOne );
|
|---|
| 694 | if ( LL_CMP( result, !=, bigOne ))
|
|---|
| 695 | ResultFailed( "LL_SUB", "r != 2 - 1", bigOne, result);
|
|---|
| 696 |
|
|---|
| 697 | LL_SUB( result, largeValPlusOne, bigOne );
|
|---|
| 698 | if ( LL_CMP( result, !=, largeVal ))
|
|---|
| 699 | ResultFailed( "LL_SUB", "r != lVP1 - 1", largeVal, result);
|
|---|
| 700 |
|
|---|
| 701 |
|
|---|
| 702 | /* Multiply */
|
|---|
| 703 | LL_MUL( result, largeVal, bigTwo );
|
|---|
| 704 | if ( LL_CMP( result, !=, largeValTimesTwo ))
|
|---|
| 705 | ResultFailed( "LL_MUL", "r != lV*2", largeValTimesTwo, result);
|
|---|
| 706 |
|
|---|
| 707 | LL_MUL( result, largeMultCand, big64K );
|
|---|
| 708 | if ( LL_CMP( result, !=, largeMultCandx64K ))
|
|---|
| 709 | ResultFailed( "LL_MUL", "r != lV*64K", largeMultCandx64K, result);
|
|---|
| 710 |
|
|---|
| 711 | LL_NEG( result2, largeMultCand );
|
|---|
| 712 | LL_MUL( result, largeMultCand, bigMinusOne );
|
|---|
| 713 | if ( LL_CMP( result, !=, result2 ))
|
|---|
| 714 | ResultFailed( "LL_MUL", "r != -lMC", result2, result);
|
|---|
| 715 |
|
|---|
| 716 | LL_SHL( result2, bigZeroFox, 5);
|
|---|
| 717 | LL_MUL( result, bigZeroFox, bigThirtyTwo );
|
|---|
| 718 | if ( LL_CMP( result, !=, largeNumSHL5 ))
|
|---|
| 719 | ResultFailed( "LL_MUL", "r != 0f<<5", largeNumSHL5, result );
|
|---|
| 720 |
|
|---|
| 721 |
|
|---|
| 722 |
|
|---|
| 723 | /* LL_DIV() Division */
|
|---|
| 724 | LL_DIV( result, bigOne, bigOne);
|
|---|
| 725 | if ( LL_CMP( result, !=, bigOne ))
|
|---|
| 726 | ResultFailed( "LL_DIV", "1 != 1", bigOne, result);
|
|---|
| 727 |
|
|---|
| 728 | LL_DIV( result, bigNumber, bigOne );
|
|---|
| 729 | if ( LL_CMP( result, !=, bigNumber ))
|
|---|
| 730 | ResultFailed( "LL_DIV", "r != n / 1", bigNumber, result);
|
|---|
| 731 |
|
|---|
| 732 | LL_DIV( result, bigNumber, bigMinusOne );
|
|---|
| 733 | if ( LL_CMP( result, !=, bigMinusNumber ))
|
|---|
| 734 | ResultFailed( "LL_DIV", "r != n / -1", bigMinusNumber, result);
|
|---|
| 735 |
|
|---|
| 736 | LL_DIV( result, bigMinusNumber, bigMinusOne );
|
|---|
| 737 | if ( LL_CMP( result, !=, bigNumber ))
|
|---|
| 738 | ResultFailed( "LL_DIV", "r != -n / -1", bigNumber, result);
|
|---|
| 739 |
|
|---|
| 740 | LL_SHL( result2, bigZeroFox, 5 );
|
|---|
| 741 | LL_DIV( result, result2, bigOne );
|
|---|
| 742 | if ( LL_CMP( result, !=, result2 ))
|
|---|
| 743 | ResultFailed( "LL_DIV", "0f<<5 != 0f<<5", result2, result);
|
|---|
| 744 |
|
|---|
| 745 | LL_SHL( result2, bigZeroFox, 5 );
|
|---|
| 746 | LL_NEG( result2, result2 );
|
|---|
| 747 | LL_DIV( result, result2, bigOne );
|
|---|
| 748 | if ( LL_CMP( result, !=, result2 ))
|
|---|
| 749 | ResultFailed( "LL_DIV", "-0f<<5 != -0f<<5", result2, result);
|
|---|
| 750 |
|
|---|
| 751 | LL_SHL( result2, bigZeroFox, 17 );
|
|---|
| 752 | LL_DIV( result, result2, bigMinusOne );
|
|---|
| 753 | LL_NEG( result2, result2 );
|
|---|
| 754 | if ( LL_CMP( result, !=, result2 ))
|
|---|
| 755 | ResultFailed( "LL_DIV", "-0f<<17 != -0f<<17", result2, result);
|
|---|
| 756 |
|
|---|
| 757 |
|
|---|
| 758 | /* LL_MOD() Modulo Division */
|
|---|
| 759 | LL_ADD( result2, bigThirtyTwo, bigOne );
|
|---|
| 760 | LL_MOD( result, result2, bigSixTeen );
|
|---|
| 761 | if ( LL_CMP( result, !=, bigOne ))
|
|---|
| 762 | ResultFailed( "LL_MOD", "r != 1", bigSixTeen, result);
|
|---|
| 763 |
|
|---|
| 764 |
|
|---|
| 765 | LL_MUL( result2, bigZeroFox, bigThirtyTwo );
|
|---|
| 766 | LL_ADD( result2, result2, bigSixTeen);
|
|---|
| 767 | LL_MOD( result, result2, bigThirtyTwo );
|
|---|
| 768 | if ( LL_CMP( result, !=, bigSixTeen ))
|
|---|
| 769 | ResultFailed( "LL_MOD", "r != 16", bigSixTeen, result);
|
|---|
| 770 |
|
|---|
| 771 | /* LL_UDIVMOD */
|
|---|
| 772 | LL_DIV( result, bigOne, bigOne);
|
|---|
| 773 | if ( LL_CMP( result, !=, bigOne ))
|
|---|
| 774 | ResultFailed( "LL_DIV", "r != 16", bigSixTeen, result);
|
|---|
| 775 |
|
|---|
| 776 |
|
|---|
| 777 | return;
|
|---|
| 778 | }
|
|---|
| 779 |
|
|---|
| 780 | static void TestWellknowns(void)
|
|---|
| 781 | {
|
|---|
| 782 | PRInt64 max = LL_MAXINT, min = LL_MININT, zero = LL_ZERO;
|
|---|
| 783 | PRInt64 mmax = LL_MaxInt(), mmin = LL_MinInt(), mzero = LL_Zero();
|
|---|
| 784 | if (LL_NE(max, mmax))
|
|---|
| 785 | ResultFailed( "max, mmax", "max != mmax", max, mmax);
|
|---|
| 786 | if (LL_NE(min, mmin))
|
|---|
| 787 | ResultFailed( "min, mmin", "min != mmin", max, mmin);
|
|---|
| 788 | if (LL_NE(zero, mzero))
|
|---|
| 789 | ResultFailed( "zero, mzero", "zero != mzero", zero, mzero);
|
|---|
| 790 | } /* TestWellknowns */
|
|---|
| 791 |
|
|---|
| 792 | /*
|
|---|
| 793 | ** Initialize() -- Initialize the test case
|
|---|
| 794 | **
|
|---|
| 795 | ** Parse command line options
|
|---|
| 796 | **
|
|---|
| 797 | */
|
|---|
| 798 | static PRIntn
|
|---|
| 799 | Initialize( PRIntn argc, char **argv )
|
|---|
| 800 | {
|
|---|
| 801 | PLOptState *opt = PL_CreateOptState(argc, argv, "dvh");
|
|---|
| 802 | PLOptStatus os;
|
|---|
| 803 |
|
|---|
| 804 | /*
|
|---|
| 805 | ** Parse command line options
|
|---|
| 806 | */
|
|---|
| 807 | while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
|
|---|
| 808 | {
|
|---|
| 809 | if (PL_OPT_BAD == os) continue;
|
|---|
| 810 | switch (opt->option)
|
|---|
| 811 | {
|
|---|
| 812 | case 'd': /* set debug mode */
|
|---|
| 813 | debugMode = PR_TRUE;
|
|---|
| 814 | break;
|
|---|
| 815 |
|
|---|
| 816 | case 'v': /* set verbose mode */
|
|---|
| 817 | verboseMode = PR_TRUE;
|
|---|
| 818 | debugMode = PR_TRUE;
|
|---|
| 819 | break;
|
|---|
| 820 |
|
|---|
| 821 | case 'h': /* user wants some guidance */
|
|---|
| 822 | default:
|
|---|
| 823 | PR_fprintf(output, "You get help.\n");
|
|---|
| 824 | return(1);
|
|---|
| 825 | }
|
|---|
| 826 | }
|
|---|
| 827 | PL_DestroyOptState(opt);
|
|---|
| 828 | return(0);
|
|---|
| 829 | }
|
|---|
| 830 |
|
|---|
| 831 | PRIntn main( int argc, char **argv )
|
|---|
| 832 | {
|
|---|
| 833 | PR_STDIO_INIT();
|
|---|
| 834 | output = PR_GetSpecialFD(PR_StandardError);
|
|---|
| 835 |
|
|---|
| 836 | if ( Initialize( argc, argv ))
|
|---|
| 837 | return(1);
|
|---|
| 838 |
|
|---|
| 839 | TestAssignment();
|
|---|
| 840 | TestComparisons();
|
|---|
| 841 | TestLogicalOperations();
|
|---|
| 842 | TestConversion();
|
|---|
| 843 | TestShift();
|
|---|
| 844 | TestArithmetic();
|
|---|
| 845 | TestWellknowns();
|
|---|
| 846 |
|
|---|
| 847 | /*
|
|---|
| 848 | ** That's all folks!
|
|---|
| 849 | */
|
|---|
| 850 | if ( failedAlready )
|
|---|
| 851 | {
|
|---|
| 852 | PR_fprintf(output, "FAIL\n");\
|
|---|
| 853 | }
|
|---|
| 854 | else
|
|---|
| 855 | {
|
|---|
| 856 | PR_fprintf(output, "PASS\n");\
|
|---|
| 857 | }
|
|---|
| 858 | return failedAlready;
|
|---|
| 859 | } /* end main() */
|
|---|
