Show error type if test failed.

Signe-off-by: Eric Wang <skygragon@gmail.com>

Author: skygragon

lib/commands/test.js

@@ -24,17 +24,29 @@ var cmd = {
   }
 };
 
-function prettyLine(actual, expected, key) {
+function printPretty(actual, expected, key) {
+  if (!actual.hasOwnProperty(key))
+    return;
+
+  // hack: leetcode will return status_code = 10 even
+  // if the answer is not right!
+  if (key === 'status_code' && actual[key] === 10)
+    return;
+
   var sym = '✔';
+
   if (!actual.run_success) {
     sym = '✘';
-  } else if (expected && key !== 'status_runtime' &&
-           !_.isEqual(actual[key], expected[key])) {
+  } else if (expected && !_.isEqual(actual[key], expected[key])) {
     sym = '✘';
   }
-  var line = util.format('    %s %s: %s',
-      sym, key.split('_').pop(), actual[key]);
-  return (sym === '✔') ? chalk.green(line) : chalk.red(line);
+
+  var line = (key === 'status_code') ?
+    util.format('    %s %s', sym, h.statusToName(actual[key])) :
+    util.format('    %s %s: %s', sym, key.split('_').pop(), actual[key]);
+
+  var colorLine = (sym === '✔') ? chalk.green(line) : chalk.red(line);
+  console.log(colorLine);
 }
 
 cmd.handler = function(argv) {
@@ -62,9 +74,12 @@ cmd.handler = function(argv) {
       for (var i = 0; i < results.length; ++i) {
         console.log();
         console.log(chalk.yellow(results[i].name));
-        console.log(prettyLine(results[i], results[i + 1], 'status_runtime'));
-        console.log(prettyLine(results[i], results[i + 1], 'code_answer'));
-        console.log(prettyLine(results[i], results[i + 1], 'code_output'));
+
+        printPretty(results[i], null, 'status_code');
+        printPretty(results[i], null, 'status_runtime');
+        printPretty(results[i], results[i + 1], 'code_answer');
+        printPretty(results[i], results[i + 1], 'code_output');
+        printPretty(results[i], null, 'compile_error');
       }
     });
   });