[benchmark] Adjust Driver’s console output format

…to handle longer benchmark names, assuming maximum length of 40 characters.

Author: palimondo

benchmark/scripts/Benchmark_Driver

@@ -200,7 +200,7 @@ class BenchmarkDriver(object):
         with open(log_file, 'w') as f:
             f.write(output)
 
-    RESULT = '{:>3} {:<25} {:>7} {:>7} {:>6} {:>10} {:>6} {:>7} {:>10}'
+    RESULT = '{:>3} {:<40} {:>7} {:>7} {:>6} {:>10} {:>6} {:>7} {:>10}'
 
     def run_and_log(self, csv_console=True):
         """Run benchmarks and continuously log results to the console.

benchmark/scripts/test_Benchmark_Driver.py

@@ -366,10 +366,10 @@ def mock_run(test):
         self.assertEqual(log, header + csv_log)
         self.assertEqual(
             out.getvalue(),
-            '  # TEST                      SAMPLES MIN(μs) Q1(μs)' +
-            ' MEDIAN(μs) Q3(μs) MAX(μs) MAX_RSS(B)\n' +
-            '  3 b1                              5     101    102' +
-            '        103    104     105        888\n' +
+            '  # TEST                                     SAMPLES MIN(μs)' +
+            ' Q1(μs) MEDIAN(μs) Q3(μs) MAX(μs) MAX_RSS(B)\n' +
+            '  3 b1                                             5     101' +
+            '    102        103    104     105        888\n' +
             '\n' +
             'Total performance tests executed: 1\n')