Mercurial > ecos-v2_0-branch

comparison packages/language/c/libc/current/tests/stdlib/ldiv.c @ 0:3111d98ba7b3 ecos-v1_1-release

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Initial commit of eCos version 1.1
author jlarmour
date Tue, 11 May 1999 11:16:07 +0000
parents
children 443894e2e912
comparison
equal deleted inserted replaced
-1:000000000000 0:3111d98ba7b3
1 //=================================================================
2 //
3 // ldiv.c
4 //
5 // Testcase for C library ldiv()
6 //
7 //=================================================================
8 //####COPYRIGHTBEGIN####
9 //
10 // -------------------------------------------
11 // The contents of this file are subject to the Cygnus eCos Public License
12 // Version 1.0 (the "License"); you may not use this file except in
13 // compliance with the License. You may obtain a copy of the License at
14 // http://sourceware.cygnus.com/ecos
15 //
16 // Software distributed under the License is distributed on an "AS IS"
17 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
18 // License for the specific language governing rights and limitations under
19 // the License.
20 //
21 // The Original Code is eCos - Embedded Cygnus Operating System, released
22 // September 30, 1998.
23 //
24 // The Initial Developer of the Original Code is Cygnus. Portions created
25 // by Cygnus are Copyright (C) 1998 Cygnus Solutions. All Rights Reserved.
26 // -------------------------------------------
27 //
28 //####COPYRIGHTEND####
29 //=================================================================
30 //#####DESCRIPTIONBEGIN####
31 //
32 // Author(s): ctarpy@cygnus.co.uk, jlarmour@cygnus.co.uk
33 // Contributors: jlarmour@cygnus.co.uk
34 // Date: 1998/6/3
35 // Description: Contains testcode for C library ldiv() function
36 //
37 //
38 //####DESCRIPTIONEND####
39
40 // Declarations for test system:
41 //
42 // TESTCASE_TYPE=CYG_TEST_MODULE
43 // COMPOUND_TESTCASE
44
45
46 // CONFIGURATION
47
48 #include <pkgconf/libc.h> // Configuration header
49
50 // INCLUDES
51
52 #include <stdlib.h>
53 #include <cyg/infra/testcase.h>
54 #include <sys/cstartup.h> // C library initialisation
55
56
57 // FUNCTIONS
58
59 externC void
60 cyg_package_start( void )
61 {
62 #ifdef CYGPKG_LIBC
63 cyg_iso_c_start();
64 #else
65 (void)main(0, NULL);
66 #endif
67 } // cyg_package_start()
68
69
70 int
71 main( int argc, char *argv[] )
72 {
73 #ifdef CYGPKG_LIBC
74 long num, denom;
75 ldiv_t result;
76 #endif
77
78 CYG_TEST_INIT();
79
80 CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library "
81 "ldiv() function");
82
83 #ifdef CYGPKG_LIBC
84 num = 10232;
85 denom = 43;
86 result = ldiv(num, denom);
87 CYG_TEST_PASS_FAIL( (result.quot==237) && (result.rem==41),
88 "ldiv( 10232, 43 )");
89
90 num = 4232;
91 denom = 2000;
92 result = ldiv(num, denom);
93 CYG_TEST_PASS_FAIL( (result.quot==2) && (result.rem==232),
94 "ldiv( 4232, 2000 )");
95
96
97 num = 20;
98 denom = 20;
99 result = ldiv(num, denom);
100 CYG_TEST_PASS_FAIL( (result.quot==1) && (result.rem==0),
101 "ldiv( 20, 20 )");
102
103 num = 90123456;
104 denom = 12345678;
105 result = ldiv(num, denom);
106 CYG_TEST_PASS_FAIL( (result.quot==7) && (result.rem==3703710),
107 "ldiv( 90123456, 12345678 )");
108
109 num = 90123456;
110 denom = 123;
111 result = ldiv(num, denom);
112 CYG_TEST_PASS_FAIL( (result.quot==732711) && (result.rem==3),
113 "ldiv( 90123456, 123 )");
114
115 #else // ifndef CYGPKG_LIBC
116 CYG_TEST_PASS("Testing is not applicable to this configuration");
117 #endif // ifndef CYGPKG_LIBC
118
119 CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library "
120 "ldiv() function");
121
122 } // main()
123
124 // EOF ldiv.c