Mercurial > ecos
diff packages/language/c/libc/current/tests/stdlib/div.c @ 2:443894e2e912 ecos-v1_2_1-release
Block commit of eCos version 1.2.1
| author | jlarmour |
|---|---|
| date | Tue, 11 May 1999 12:24:34 +0000 |
| parents | 3111d98ba7b3 |
| children | c38311975d4f |
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--- a/packages/language/c/libc/current/tests/stdlib/div.c +++ b/packages/language/c/libc/current/tests/stdlib/div.c @@ -22,16 +22,16 @@ // September 30, 1998. // // The Initial Developer of the Original Code is Cygnus. Portions created -// by Cygnus are Copyright (C) 1998 Cygnus Solutions. All Rights Reserved. +// by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions. All Rights Reserved. // ------------------------------------------- // //####COPYRIGHTEND#### //================================================================= //#####DESCRIPTIONBEGIN#### // -// Author(s): ctarpy@cygnus.co.uk, jlarmour@cygnus.co.uk -// Contributors: jlarmour@cygnus.co.uk -// Date: 1998/6/3 +// Author(s): ctarpy, jlarmour +// Contributors: jlarmour +// Date: 1999-03-03 // Description: Contains testcode for C library div() function // // @@ -42,10 +42,6 @@ // TESTCASE_TYPE=CYG_TEST_MODULE // COMPOUND_TESTCASE -// CONFIGURATION - -#include <pkgconf/libc.h> // Configuration header - // INCLUDES #include <stdlib.h> @@ -57,28 +53,21 @@ externC void cyg_package_start( void ) { -#ifdef CYGPKG_LIBC cyg_iso_c_start(); -#else - (void)main(0, NULL); -#endif } // cyg_package_start() int main( int argc, char *argv[] ) { -#ifdef CYGPKG_LIBC int num, denom; div_t result; -#endif CYG_TEST_INIT(); CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library " "div() function"); -#ifdef CYGPKG_LIBC num = 10232; denom = 43; result = div(num, denom); @@ -98,9 +87,30 @@ main( int argc, char *argv[] ) CYG_TEST_PASS_FAIL( (result.quot==1) && (result.rem==0), "div( 20, 20 )"); -#else // ifndef CYGPKG_LIBC - CYG_TEST_PASS("Testing is not applicable to this configuration"); -#endif // ifndef CYGPKG_LIBC + num = -5; + denom = 4; + result = div(num, denom); + CYG_TEST_PASS_FAIL( (result.quot==-1) && (result.rem==-1), + "div( -5, 4 )"); + + num = 5; + denom = -4; + result = div(num, denom); + CYG_TEST_PASS_FAIL( (result.quot==-1) && (result.rem==1), + "div( 5, -4 )"); + + num = -5; + denom = -3; + result = div(num, denom); + CYG_TEST_PASS_FAIL( (result.quot==1) && (result.rem==-2), + "div( -5, -3 )"); + + num = -7; + denom = -7; + result = div(num, denom); + CYG_TEST_PASS_FAIL( (result.quot==1) && (result.rem==0), + "div( -7, -7 )"); + CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library " "div() function");
