| 1 | #include "machdefs.h"
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| 2 | #include <stdio.h>
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| 3 | #include <stdlib.h>
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| 4 | #include <math.h>
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| 5 | #include <iostream>
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| 6 | #include <fstream>
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| 7 | #include "sophyainit.h"
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| 8 | #include "timing.h"
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| 9 | #include "cexpre.h"
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| 10 | #include "rpneval.h"
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| 11 | #include "commander.h"
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| 12 |
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| 13 |
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| 14 | class TCmdExecutor : public CmdExecutor {
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| 15 | public:
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| 16 | TCmdExecutor(Commander& cmd);
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| 17 | virtual ~TCmdExecutor() { }
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| 18 |
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| 19 | virtual int Execute(string& keyw,vector<string>& args, string& toks);
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| 20 | };
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| 21 |
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| 22 | TCmdExecutor::TCmdExecutor(Commander& cmd)
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| 23 | {
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| 24 | string hgrp = "TCmdExecutor";
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| 25 | string usage,kw;
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| 26 |
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| 27 | kw = "ls";
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| 28 | usage = "ls: Execute /usr/bin/ls \n";
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| 29 | cmd.RegisterCommand(kw, usage, this, hgrp);
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| 30 | kw = "mv";
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| 31 | usage = "mv: Execute /usr/bin/mv \n";
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| 32 | cmd.RegisterCommand(kw, usage, this, hgrp);
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| 33 | kw = "cp";
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| 34 | usage = "cp: Execute /usr/bin/cp \n";
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| 35 | cmd.RegisterCommand(kw, usage, this, hgrp);
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| 36 | }
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| 37 |
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| 38 | int TCmdExecutor::Execute(string& kw, vector<string>& args, string& toks)
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| 39 | {
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| 40 | if ((kw!="ls")&&(kw!="mv")&&(kw!="cp")) return 99;
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| 41 | string cmd;
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| 42 | if (kw == "ls") cmd = "/usr/bin/ls " ;
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| 43 | else if (kw == "mv") cmd = "/usr/bin/mv " ;
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| 44 | else if (kw == "cp") cmd = "/usr/bin/cp " ;
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| 45 | else cmd = "/usr/bin/echo " ;
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| 46 | for(int kk=0; kk<args.size(); kk++) { cmd += args[kk]; cmd += ' '; }
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| 47 | cout << "TCmdExecutor::Execute() : Executing " << cmd << endl;
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| 48 | return system(cmd.c_str());
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| 49 | }
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| 50 |
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| 51 | int InputLoop(Commander & cmd);
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| 52 | int tst_cexpreval(); // Test de CExpressionEvaluator
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| 53 | int tst_rpneval(); // Test de RPNEvaluator
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| 54 |
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| 55 | /* --Main-- */
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| 56 | int main(int narg, char *arg[])
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| 57 | {
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| 58 |
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| 59 | if (narg < 2) {
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| 60 | cout << " Usage: tcmd S=commander/cexptst/rpntst \n"
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| 61 | << " S= commander: Commader class test \n"
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| 62 | << " S= cexptst: CExpressionEvaluator class test \n"
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| 63 | << " S= rpntst: RPNExpressionEvaluator class test \n" << endl;
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| 64 | return 0;
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| 65 | }
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| 66 | string opt = arg[1];
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| 67 | SophyaInit();
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| 68 | InitTim();
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| 69 | int rc = 0;
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| 70 | cout << " ---- tcmd S= " << opt << " (commander/evaluator test) " << endl;
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| 71 | try {
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| 72 | if (opt == "commander") {
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| 73 | Commander cmd;
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| 74 | TCmdExecutor cmdex(cmd);
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| 75 | InputLoop(cmd);
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| 76 | }
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| 77 | else if (opt == "cexptst") rc = tst_cexpreval();
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| 78 | else if (opt == "rpntst") rc = tst_rpneval();
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| 79 | else {
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| 80 | cout << " tcmd/error: Unknown select option: " << opt << endl;
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| 81 | rc = 9;
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| 82 | }
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| 83 | }
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| 84 |
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| 85 | catch (PThrowable & exc) {
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| 86 | cerr << " Catched Exception " << (string)typeid(exc).name()
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| 87 | << " - Msg= " << exc.Msg() << endl;
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| 88 | }
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| 89 | catch (exception & e) {
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| 90 | cerr << " exception catched : e.what()= " << e.what() << endl;
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| 91 | }
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| 92 | catch (...) {
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| 93 | cerr << " some other exception was caught ! " << endl;
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| 94 | }
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| 95 |
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| 96 | PrtTim(" End of tcmd ");
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| 97 | PrtTim("--Fin tcmd ");
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| 98 | return(rc);
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| 99 | }
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| 100 |
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| 101 | /* --Fonction-- */
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| 102 | int InputLoop(Commander & cmd)
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| 103 | {
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| 104 | cout << " ====================================================== " << endl;
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| 105 | cout << " ============== Test of Commander class ============ " << endl;
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| 106 | cout << " ====================================================== " << endl;
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| 107 | cout << " tcmd/InputLoop() : Type in your commands, \n"
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| 108 | << " end with a blanck line OR <Cntl>D " << endl;
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| 109 | int line = 0;
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| 110 | bool fg = true;
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| 111 | char buff[1024];
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| 112 | char * ret;
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| 113 | while (fg) {
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| 114 | printf("%d-%s ", line+1, cmd.GetCurrentPrompt().c_str());
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| 115 | fflush(stdout);
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| 116 | buff[0] = '\0';
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| 117 | ret = fgets(buff, 1024, stdin);
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| 118 | buff[1023] = '\0';
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| 119 | if (ret && ( (buff[0] != '\0') && (buff[0] != '\n') && (buff[0] != '\r')) ) {
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| 120 | buff[strlen(buff)-1] = '\0';
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| 121 | string cline = buff;
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| 122 | cmd.Interpret(cline);
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| 123 | line++;
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| 124 | }
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| 125 | else fg = false;
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| 126 | }
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| 127 | cout << " \n Total " << line << " lines from stdin -> Commander " << endl;
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| 128 | if (line > 0) return(0);
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| 129 | else return(1);
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| 130 | }
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| 131 |
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| 132 | /* -- Fonction Test de CExpressionEvaluator -- */
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| 133 | int tst_cexpreval()
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| 134 | {
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| 135 | double res;
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| 136 | int nok=0;
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| 137 | int nerr=0;
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| 138 | int nerrparse=0;
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| 139 | int num = 0;
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| 140 | cout << " ====================================================== " << endl;
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| 141 | cout << " ============ Test of CExpressionEvaluator ========== " << endl;
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| 142 | cout << " ====================================================== " << endl;
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| 143 | try {
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| 144 | try {
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| 145 | num++;
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| 146 | CExpressionEvaluator cex("4.e-1");
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| 147 | cout << "CExpr=" << cex;
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| 148 | cout << " -> cex.Value() = " << cex.Value() << " =? " << ( res=4.e-1 ) << endl;
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| 149 | if (fabs(cex.Value()-res) > 1.e-9) {
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| 150 | cout << " ERREUR CALCUL " << cex << endl;
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| 151 | nerr++;
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| 152 | }
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| 153 | else nok++;
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| 154 | }
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| 155 | catch (CExprException& err) {
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| 156 | nerrparse++;
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| 157 | cout << "Exp[" << num << "] Exception: " << err.Msg() << endl;
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| 158 | }
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| 159 | cout << " [" << num << "] CExprBase::NbCreate() = " << CExprBase::NbCreate()
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| 160 | << "CExprBase::NbDelete()=" << CExprBase::NbDelete() << endl;
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| 161 |
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| 162 | try {
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| 163 | num++;
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| 164 | CExpressionEvaluator cex("4*3+8");
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| 165 | cout << "CExpr=" << cex;
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| 166 | cout << " -> cex.Value() = " << cex.Value() << " =? 4*3+8 = " << ( res=4*3+8 ) << endl;
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| 167 | if (fabs(cex.Value()-res) > 1.e-9) {
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| 168 | cout << " ERREUR CALCUL " << cex << endl;
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| 169 | nerr++;
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| 170 | }
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| 171 | else nok++;
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| 172 | }
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| 173 | catch (CExprException& err) {
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| 174 | nerrparse++;
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| 175 | cout << "Exp[" << num << "] Exception: " << err.Msg() << endl;
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| 176 | }
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| 177 | cout << " [" << num << "] CExprBase::NbCreate() = " << CExprBase::NbCreate()
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| 178 | << "CExprBase::NbDelete()=" << CExprBase::NbDelete() << endl;
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| 179 |
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| 180 | try {
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| 181 | num++;
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| 182 | CExpressionEvaluator cex("cos(0)+2");
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| 183 | cout << "CExpr=" << cex;
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| 184 | cout << " -> cex.Value() = " << cex.Value() << " =? cos(0)+2 = " << ( res=cos(0.)+2 ) << endl;
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| 185 | if (fabs(cex.Value()-res) > 1.e-9) {
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| 186 | cout << " ERREUR CALCUL " << cex << endl;
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| 187 | nerr++;
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| 188 | }
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| 189 | else nok++;
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| 190 | }
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| 191 | catch (CExprException& err) {
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| 192 | nerrparse++;
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| 193 | cout << "Exp[" << num << "] Exception: " << err.Msg() << endl;
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| 194 | }
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| 195 | cout << " [" << num << "] CExprBase::NbCreate() = " << CExprBase::NbCreate()
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| 196 | << "CExprBase::NbDelete()=" << CExprBase::NbDelete() << endl;
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| 197 |
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| 198 |
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| 199 | try {
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| 200 | num++;
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| 201 | CExpressionEvaluator cex("4+3*8");
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| 202 | cout << "CExpr=" << cex;
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| 203 | cout << " -> cex.Value() = " << cex.Value() << " =? 4+3*8 = " << ( res=4+3*8 ) << endl;
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| 204 | if (fabs(cex.Value()-res) > 1.e-9) {
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| 205 | cout << " ERREUR CALCUL " << cex << endl;
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| 206 | nerr++;
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| 207 | }
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| 208 | else nok++;
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| 209 | }
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| 210 | catch (CExprException& err) {
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| 211 | nerrparse++;
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| 212 | cout << "Exp[" << num << "] Exception: " << err.Msg() << endl;
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| 213 | }
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| 214 | cout << " [" << num << "] CExprBase::NbCreate() = " << CExprBase::NbCreate()
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| 215 | << "CExprBase::NbDelete()=" << CExprBase::NbDelete() << endl;
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| 216 |
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| 217 |
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| 218 | try {
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| 219 | num++;
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| 220 | CExpressionEvaluator cex("4+3*6*2");
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| 221 | cout << "CExpr=" << cex;
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| 222 | cout << " -> cex.Value() = " << cex.Value() << " =? 4+3*6*2 = " << ( res=4+3*6*2 ) << endl;
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| 223 | if (fabs(cex.Value()-res) > 1.e-9) {
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| 224 | cout << " ERREUR CALCUL " << cex << endl;
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| 225 | nerr++;
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| 226 | }
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| 227 | else nok++;
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| 228 | }
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| 229 |
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| 230 | catch (CExprException& err) {
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| 231 | nerrparse++;
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| 232 | cout << "Exp[" << num << "] Exception: " << err.Msg() << endl;
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| 233 | }
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| 234 | cout << " [" << num << "] CExprBase::NbCreate() = " << CExprBase::NbCreate()
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| 235 | << "CExprBase::NbDelete()=" << CExprBase::NbDelete() << endl;
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| 236 |
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| 237 | try {
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| 238 | num++;
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| 239 | CExpressionEvaluator cex("(12+3*6*cos(0))");
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| 240 | cout << "CExpr=" << cex;
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| 241 | cout << " -> cex.Value() = " << cex.Value() << " =? (12+3*6*cos(0)) = "
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| 242 | << ( res=(12+3*6*cos(0.)) ) << endl;
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| 243 | if (fabs(cex.Value()-res) > 1.e-9) {
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| 244 | cout << " ERREUR CALCUL " << cex << endl;
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| 245 | nerr++;
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| 246 | }
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| 247 | else nok++;
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| 248 | }
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| 249 | catch (CExprException& err) {
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| 250 | nerrparse++;
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| 251 | cout << "Exp[" << num << "] Exception: " << err.Msg() << endl;
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| 252 | }
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| 253 | cout << " [" << num << "] CExprBase::NbCreate() = " << CExprBase::NbCreate()
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| 254 | << "CExprBase::NbDelete()=" << CExprBase::NbDelete() << endl;
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| 255 |
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| 256 | try {
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| 257 | num++;
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| 258 | CExpressionEvaluator cex("(12+3*6*cos(0))-(5*pow(2,2))");
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| 259 | cout << "CExpr=" << cex;
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| 260 | cout << " -> cex.Value() = " << cex.Value() << " =? (12+3*6*cos(0))-(5*pow(2,2)) = "
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| 261 | << ( res=(12+3*6*cos(0.))-(5*pow(2.,2.)) ) << endl;
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| 262 | if (fabs(cex.Value()-res) > 1.e-9) {
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| 263 | cout << " ERREUR CALCUL " << cex << endl;
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| 264 | nerr++;
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| 265 | }
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| 266 | else nok++;
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| 267 | }
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| 268 | catch (CExprException& err) {
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| 269 | nerrparse++;
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| 270 | cout << "Exp[" << num << "] Exception: " << err.Msg() << endl;
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| 271 | }
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| 272 | cout << " [" << num << "] CExprBase::NbCreate() = " << CExprBase::NbCreate()
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| 273 | << "CExprBase::NbDelete()=" << CExprBase::NbDelete() << endl;
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| 274 |
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| 275 | try {
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| 276 | num++;
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| 277 | CExpressionEvaluator cex("sin(Pi/6)+E");
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| 278 | cout << "CExpr=sin(Pi/6)+E " << cex;
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| 279 | cout << " -> cex.Value() = " << cex.Value() << " =? sin(M_PI/6)+M_E = "
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| 280 | << ( res=sin(M_PI/6)+M_E ) << endl;
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| 281 | if (fabs(cex.Value()-res) > 1.e-9) {
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| 282 | cout << " ERREUR CALCUL " << cex << endl;
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| 283 | nerr++;
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| 284 | }
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| 285 | else nok++;
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| 286 | }
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| 287 | catch (CExprException& err) {
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| 288 | nerrparse++;
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| 289 | cout << "Exp[" << num << "] Exception: " << err.Msg() << endl;
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| 290 | }
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| 291 | cout << " [" << num << "] CExprBase::NbCreate() = " << CExprBase::NbCreate()
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| 292 | << "CExprBase::NbDelete()=" << CExprBase::NbDelete() << endl;
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| 293 |
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| 294 | // Expression avec erreur de syntaxe
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| 295 | cout << " >>>>> Expression avec erreur <<<<<< " << endl;
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| 296 | try {
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| 297 | num++;
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| 298 | CExpressionEvaluator cex("6**8");
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| 299 | cout << "CExpr=" << cex;
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| 300 | cout << " -> cex.Value() = " << cex.Value() << endl;
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| 301 | }
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| 302 | catch (CExprException& err) {
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| 303 | nerrparse++;
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| 304 | cout << "Exp[" << num << "] Exception: " << err.Msg() << endl;
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| 305 | }
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| 306 | cout << " [" << num << "] CExprBase::NbCreate() = " << CExprBase::NbCreate()
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| 307 | << "CExprBase::NbDelete()=" << CExprBase::NbDelete() << endl;
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| 308 |
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| 309 | try {
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| 310 | num++;
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| 311 | CExpressionEvaluator cex("6*(8+4");
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| 312 | cout << "CExpr=" << cex;
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| 313 | cout << " -> cex.Value() = " << cex.Value() << endl;
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| 314 | }
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| 315 | catch (CExprException& err) {
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| 316 | nerrparse++;
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| 317 | cout << "Exp[" << num << "] Exception: " << err.Msg() << endl;
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| 318 | }
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| 319 | cout << " [" << num << "] CExprBase::NbCreate() = " << CExprBase::NbCreate()
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| 320 | << "CExprBase::NbDelete()=" << CExprBase::NbDelete() << endl;
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| 321 |
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| 322 |
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| 323 | try {
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| 324 | num++;
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| 325 | CExpressionEvaluator cex("6*sin(4,)+12");
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| 326 | cout << "CExpr=" << cex;
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| 327 | cout << " -> cex.Value() = " << cex.Value() << endl;
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| 328 | }
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| 329 | catch (CExprException& err) {
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| 330 | nerrparse++;
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| 331 | cout << "Exp[" << num << "] Exception: " << err.Msg() << endl;
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| 332 | }
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| 333 | cout << " [" << num << "] CExprBase::NbCreate() = " << CExprBase::NbCreate()
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| 334 | << "CExprBase::NbDelete()=" << CExprBase::NbDelete() << endl;
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| 335 |
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| 336 | }
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| 337 | catch (CExprException& err) {
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| 338 | cout << " Exception: " << err.Msg() << endl;
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| 339 | }
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| 340 |
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| 341 | cout << "-------- CExprBase::NbCreate() = " << CExprBase::NbCreate() << " CExprBase::NbDelete()=" << CExprBase::NbDelete() << endl;
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| 342 | cout << "--- NExpr= " << num << " NOk= " << nok << " NErr=" << nerr << " NErrParse=" << nerrparse << endl;
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| 343 | if ( (nok == 8) && (nerr == 0) && (nerrparse == 3) ) return 0;
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| 344 | else return 99;
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| 345 | }
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| 346 |
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| 347 | /* -- Fonction Test de CExpressionEvaluator -- */
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| 348 | int tst_rpneval()
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| 349 | {
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| 350 | int num = 0;
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| 351 | cout << " ====================================================== " << endl;
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| 352 | cout << " ============ Test of RPNExpressionEvaluator ========== " << endl;
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| 353 | cout << " ====================================================== " << endl;
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| 354 | try {
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| 355 | {
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| 356 | num++;
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| 357 | RPNExpressionEvaluator rpn("4 2 print + 3 * ");
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| 358 | cout << "4 2 + 3 * -> rpn.Value() = " << rpn.Value() << endl;
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| 359 | }
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| 360 | {
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| 361 | num++;
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| 362 | RPNExpressionEvaluator rpn("1 2 3 4 5 sum");
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| 363 | cout << "1 2 3 4 5 sum -> rpn.Value() = " << rpn.Value() << endl;
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| 364 | }
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| 365 | {
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| 366 | num++;
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| 367 | RPNExpressionEvaluator rpn("4 3 pow");
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| 368 | cout << "4 3 pow -> rpn.Value() = " << rpn.Value() << endl;
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| 369 | }
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| 370 | }
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| 371 | catch (RPNExprException& err) {
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| 372 | cout << "RPNExp[" << num << "] Exception: " << err.Msg() << endl;
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| 373 | }
|
|---|
| 374 |
|
|---|
| 375 | return 0;
|
|---|
| 376 | }
|
|---|
![(please configure the [header_logo] section in trac.ini)](/PI/chrome/site/your_project_logo.png){kind=logo}
