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annotate packages/language/c/libc/current/tests/stdlib/qsort.c @ 64:c38311975d4f ecos-sw-2000-01-28
Merge from eCos master repository on 2000-01-28-04:28:11-GMT
| author | jlarmour |
|---|---|
| date | Fri, 28 Jan 2000 04:59:39 +0000 |
| parents | 443894e2e912 |
| children | bf00f99aec69 |
| rev | line source |
|---|---|
| 0 | 1 //================================================================= |
| 2 // | |
| 3 // qsort.c | |
| 4 // | |
| 5 // Testcase for C library qsort() | |
| 6 // | |
| 7 //================================================================= | |
| 8 //####COPYRIGHTBEGIN#### | |
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9 // |
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10 // ------------------------------------------- |
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11 // The contents of this file are subject to the Red Hat eCos Public License |
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12 // Version 1.0 (the "License"); you may not use this file except in |
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13 // compliance with the License. You may obtain a copy of the License at |
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14 // http://sourceware.cygnus.com/ecos |
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15 // |
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16 // Software distributed under the License is distributed on an |
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17 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the |
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18 // License for the specific language governing rights and limitations under |
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19 // the License. |
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20 // |
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21 // The Original Code is eCos - Embedded Configurable Operating System, |
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22 // released September 30, 1998. |
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23 // |
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24 // The Initial Developer of the Original Code is Red Hat. |
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25 // Portions created by Red Hat are |
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26 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc. |
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27 // All Rights Reserved. |
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28 // ------------------------------------------- |
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29 // |
| 0 | 30 //####COPYRIGHTEND#### |
| 31 //================================================================= | |
| 32 //#####DESCRIPTIONBEGIN#### | |
| 33 // | |
| 2 | 34 // Author(s): jlarmour |
| 35 // Contributors: jlarmour | |
| 0 | 36 // Date: 1998/6/3 |
| 37 // Description: Contains testcode for C library qsort() function | |
| 38 // | |
| 39 // | |
| 40 //####DESCRIPTIONEND#### | |
| 41 | |
| 42 // Declarations for test system: | |
| 43 // | |
| 44 // TESTCASE_TYPE=CYG_TEST_MODULE | |
| 45 // COMPOUND_TESTCASE | |
| 46 | |
| 47 // CONFIGURATION | |
| 48 | |
| 49 #include <pkgconf/libc.h> // Configuration header | |
| 50 | |
| 51 // INCLUDES | |
| 52 | |
| 53 #include <stdlib.h> | |
| 54 #include <cyg/infra/testcase.h> | |
| 55 #include <sys/cstartup.h> // C library initialisation | |
| 56 | |
| 57 | |
| 58 // FUNCTIONS | |
| 59 | |
| 60 | |
| 61 externC void | |
| 62 cyg_package_start( void ) | |
| 63 { | |
| 64 #ifdef CYGPKG_LIBC | |
| 65 cyg_iso_c_start(); | |
| 66 #else | |
| 67 (void)main(0, NULL); | |
| 68 #endif | |
| 69 } // cyg_package_start() | |
| 70 | |
| 71 | |
| 72 #ifdef CYGPKG_LIBC | |
| 73 static int | |
| 74 Compar( const void *int1, const void *int2 ) | |
| 75 { | |
| 76 if ( *(int*)int1 < *(int*)int2 ) | |
| 77 return -1; | |
| 78 else if ( *(int*)int1 == *(int*)int2 ) | |
| 79 return 0; | |
| 80 else | |
| 81 return 1; | |
| 82 } // Compar() | |
| 83 #endif | |
| 84 | |
| 85 | |
| 86 int | |
| 87 main( int argc, char *argv[] ) | |
| 88 { | |
| 89 #ifdef CYGPKG_LIBC | |
| 90 unsigned int ctr; | |
| 91 int fail=0; | |
| 92 int i_array_sorted[] = {1, 5, 8, 35, 84, 258, 1022, 5300, 7372, 9029}; | |
| 93 int i_array_unsorted[] = {258, 8, 7372, 1, 5, 9029, 1022, 35, 5300, 84}; | |
| 94 #endif | |
| 95 | |
| 96 CYG_TEST_INIT(); | |
| 97 | |
| 98 CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library " | |
| 99 "qsort() function"); | |
| 100 | |
| 101 #ifdef CYGPKG_LIBC | |
| 102 qsort(i_array_unsorted, | |
| 103 sizeof(i_array_unsorted) / sizeof(i_array_unsorted[0]), | |
| 104 sizeof(int), &Compar); | |
| 105 | |
| 106 for (ctr = 0; | |
| 107 ctr < (sizeof(i_array_unsorted) / sizeof(i_array_unsorted[0])); | |
| 108 ++ctr) | |
| 109 { | |
| 110 if (i_array_sorted[ctr] != i_array_unsorted[ctr]) | |
| 111 ++fail; | |
| 112 } // for | |
| 113 | |
| 114 CYG_TEST_PASS_FAIL( fail == 0, "qsort() sorts correctly" ); | |
| 115 | |
| 116 #else // ifndef CYGPKG_LIBC | |
| 2 | 117 CYG_TEST_NA("Testing is not applicable to this configuration"); |
| 0 | 118 #endif // ifndef CYGPKG_LIBC |
| 119 | |
| 120 CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library " | |
| 121 "qsort() function"); | |
| 122 | |
| 123 } // main() | |
| 124 | |
| 125 // EOF qsort.c |