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1 //=========================================================================== |
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2 // |
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3 // modf.c |
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4 // |
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5 // Test of modf() math library function |
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6 // |
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7 //=========================================================================== |
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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 Cygnus 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 "AS IS" |
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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 Cygnus Operating System, released |
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22 // September 30, 1998. |
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23 // |
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24 // The Initial Developer of the Original Code is Cygnus. Portions created |
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25 // by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions. All Rights Reserved. |
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26 // ------------------------------------------- |
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27 // |
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28 //####COPYRIGHTEND#### |
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29 //=========================================================================== |
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30 //#####DESCRIPTIONBEGIN#### |
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31 // |
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32 // Author(s): jlarmour |
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33 // Contributors: jlarmour |
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34 // Date: 1998-02-13 |
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35 // Purpose: |
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36 // Description: |
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37 // Usage: |
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38 // |
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39 //####DESCRIPTIONEND#### |
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40 // |
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41 //=========================================================================== |
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42 |
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43 // Declarations for test system: |
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44 // |
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45 // TESTCASE_TYPE=CYG_TEST_MODULE |
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46 |
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47 |
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48 // CONFIGURATION |
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49 |
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50 #include <pkgconf/libm.h> // Configuration header |
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51 |
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52 |
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53 // INCLUDES |
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54 |
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55 #include <cyg/infra/cyg_type.h> // Common type definitions and support |
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56 #include <cyg/infra/testcase.h> // Test infrastructure |
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57 #include <math.h> // Header for this package |
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58 #include <sys/ieeefp.h> // Cyg_libm_ieee_double_shape_type |
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59 #include "vectors/vector_support.h"// extra support for math tests |
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60 |
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61 #include "vectors/modf.h" |
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62 |
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63 // FUNCTIONS |
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64 |
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65 static void |
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66 test( CYG_ADDRWORD data ) |
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67 { |
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68 cyg_ucount32 vec_size; |
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69 cyg_bool ret; |
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70 |
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71 vec_size = sizeof(modf_vec) / sizeof(Cyg_libm_test_double_vec_t); |
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72 ret = doTestVec( (CYG_ADDRWORD) &modf, CYG_LIBM_TEST_VEC_DOUBLE, |
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73 CYG_LIBM_TEST_VEC_DOUBLE_P, CYG_LIBM_TEST_VEC_DOUBLE, |
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74 &modf_vec[0], vec_size ); |
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75 |
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76 if (ret==true) |
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77 { |
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78 CYG_TEST_PASS("modf() is stable"); |
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79 } // if |
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80 else |
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81 { |
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82 CYG_TEST_FAIL("modf() failed tests"); |
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83 } // else |
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84 |
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85 CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for Math " |
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86 "library modf() function"); |
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87 } // test() |
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88 |
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89 |
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90 int |
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91 main(int argc, char *argv[]) |
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92 { |
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93 CYG_TEST_INIT(); |
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94 |
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95 CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for Math library " |
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96 "modf() function"); |
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97 |
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98 START_TEST( test ); |
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99 |
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100 CYG_TEST_PASS_FINISH("Testing is not applicable to this configuration"); |
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101 |
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102 } // main() |
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103 |
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104 |
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105 // EOF modf.c |
