mdw@git.distorted.org.uk Git - mLib/blob - test/tvec.3

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  33 .TH tvec 3 "11 March 2024" "Straylight/Edgeware" "mLib utilities library"
  34 .SH NAME
  35 tvec \- test vector framework
  36 .\" @tvec_begin
  37 .\" @tvec_end
  38 .\" @tvec_read
  39 .\" @tvec_humanoutput
  40 .\" @tvec_tapoutput
  41 .\" @tvec_dfltoutput
  42 .
  43 .SH SYNOPSIS
  44 .nf
  45 .B "#include <mLib/tvec.h>"
  46 .PP
  47 .ta 2n
  48 .B "union tvec_misc {"
  49 .B "    const void *p;"
  50 .B "    long i;"
  51 .B "    unsigned long u;"
  52 .B "    double f;"
  53 .B "};"
  54 .B "enum {"
  55 .B "    TVMISC_PTR,"
  56 .B "    TVMISC_INT,"
  57 .B "    TVMISC_UINT,"
  58 .B "    TVMISC_FLT,"
  59 .B "    ...,"
  60 .B "    TVMISC_LIMIT,"
  61 .B "};"
  62 .PP
  63 .ta 2n +2n
  64 .B "union tvec_regval {"
  65 .B "    long i;"
  66 .B "    unsigned long u;"
  67 .B "    void *p;"
  68 .B "    double f;"
  69 .B "    struct { char *p; size_t sz; } text;"
  70 .B "    struct { unsigned char *p; size_t sz; } bytes;"
  71 .B "    struct {"
  72 .B "            unsigned char *p; size_t sz;"
  73 .B "            size_t a, m;"
  74 .B "            size_t off;"
  75 .B "    } buf;"
  76 .B "    TVEC_REGSLOTS"
  77 .B "};"
  78 .B "struct tvec_reg {"
  79 .B "    unsigned f;"
  80 .B "    union tvec_regval v;"
  81 .B "};"
  82 .B "#define TVRF_LIVE ..."
  83 .PP
  84 .ta 2n
  85 .B "struct tvec_regdef {"
  86 .B "    const char *name;"
  87 .B "    const struct tvec_regty *ty;"
  88 .B "    unsigned i;"
  89 .B "    unsigned f;"
  90 .B "    union tvec_misc arg;"
  91 .B "};"
  92 .B "#define TVRF_OPT ..."
  93 .B "#define TVRF_ID ..."
  94 .B "#define TVEC_ENDREGS ..."
  95 .PP
  96 .B "struct tvec_state;"
  97 .PP
  98 .B "struct tvec_env;"
  99 .ta \w'\fBtypedef void tvec_testfn('u
 100 .BI "typedef void tvec_testfn(const struct tvec_reg *" in ,
 101 .BI "   struct tvec_reg *" out ,
 102 .BI "   void *" ctx );
 103 .B "struct tvec_test {"
 104 .B "    const char *name;"
 105 .B "    const struct tvec_regdef *regs;"
 106 .B "    const struct tvec_env *env;"
 107 .B "    tvec_testfn *fn;"
 108 .B "};"
 109 .B "#define TVEC_ENDTESTS ..."
 110 .PP
 111 .ta 2n
 112 .B "struct tvec_config {"
 113 .B "    const struct tvec_test *tests;"
 114 .B "    unsigned nrout, nreg;"
 115 .B "    size_t regsz;"
 116 .B "};"
 117 .B "struct tvec_output;"
 118 .PP
 119 .ta \w'\fBvoid tvec_begin('u
 120 .BI "void tvec_begin(struct tvec_state *" tv_out ,
 121 .BI "   const struct tvec_config *" config ,
 122 .BI "   struct tvec_output *" o );
 123 .BI "int tvec_end(struct tvec_state *" tv );
 124 .BI "int tvec_read(struct tvec_state *" tv ", const char *" infile ", FILE *" fp );
 125 .PP
 126 .BI "extern struct tvec_output *tvec_humanoutput(FILE *" fp );
 127 .BI "extern struct tvec_output *tvec_tapoutput(FILE *" fp );
 128 .BI "extern struct tvec_output *tvec_dfltoutput(FILE *" fp );
 129 .fi