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test.js
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test.js
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//test runs a specific test on a specified command
exports.test = function(dir,name,command) {
return function () {
console.log("\nRunning test "+name+" on "+command+"\n");
var fs = require('fs');
var files;
try {
files = fs.readdirSync(dir+"/"+name);
} catch(error) {
//WE HAVE AN ERROR!
if(error.code=="ENOENT") {
//INVALID NAME!
console.error("\nInvalid test name!");
var list = require('./list.js').list(dir);
list();
process.exit(1);
} else {
console.error("Unexpected Error: "+error.code);
process.exit(1);
}
}
//iterate through list of files removing all output files. Match input to output one by one then run tests async.
//Use regex and splice maybe to do the test.
var filename = /[0-9]*.output/;
for(i=0;i<files.length;i++) {
if(filename.test(files[i])) {
files.splice(i--,1);
} else {
files[i] = files[i].split(".input")[0];
}
}
//Start workers to test the files
for(i=0;i<files.length;i++) {
var exec = require('child_process').exec;
var str = command+' < "'+dir+'/'+name+'/'+files[i]+'.input" | diff --ignore-all-space "'+dir+'/'+name+'/'+files[i]+'.output" -';
exec(str,execComplete(files[i]));
}
}
}
function execComplete(id) {
return function(error,stdout,stderr) {
code = error || 0;
switch(code) {
case 0:
console.log("Test "+id+" PASSED!");
break;
default:
console.log("Test "+id+" FAILED!");
break;
}
}
}