[PATCH 2/4] Add verbose option to +summarize

[Keith Seitz <keiths@redhat.com>]

This patch adds a new option to the +summarize subcommand that
can be used to output all the recorded (sub)test results of
the listed test files.

This permits even finer-grained examination of testing. I largely
use this to validate bunsen imports.

Example:

$ ./bunsen.py +summarize 55ba676659868b0d8359785b876942473a516649 \
  verbose=True tests=gdb.dwarf2/mac-fileno.exp
Using branch index, checkout name wd-summarize
Running summarize at .../bunsen/.bunsen/wd-summarize from .../bunsen/scripts-main/summarize.py with ['55ba676659868b0d8359785b876942473a516649', 'verbose=True', 'tests=gdb.dwarf2/mac-fileno.exp']
===
Summary for commit 55ba676659868b0d8359785b876942473a516649 of gdb version 10.0.50.20200826-git
from branch master on x86_64 using <unknown board>
limiting results to tests matching: gdb.dwarf2/mac-fileno.exp

PASS: gdb.dwarf2/mac-fileno.exp: list func_cu1
PASS: gdb.dwarf2/mac-fileno.exp: ptype func_cu1
PASS: gdb.dwarf2/mac-fileno.exp: set listsize 1

		=== gdb Summary ===

# of expected passes            3
---
 scripts-main/summarize.py | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/scripts-main/summarize.py b/scripts-main/summarize.py
index 279377b..1e30135 100755
--- a/scripts-main/summarize.py
+++ b/scripts-main/summarize.py
@@ -4,12 +4,14 @@
 # of the desired test run. Optionally also takes a comma-separated
 # list of glob expressions to limit results.
 
-info = "summarize.py <bunsen_commit> [tests]"
+info = "summarize.py <bunsen_commit> [tests=tests] [verbose=True/False]"
 cmdline_args = [
     ('commit', None, '<bunsen_commit>',
      "commit to fetch results for"),
     ('tests', None, '<test_globs>',
-     "comma-separated list of glob expressions of tests to summarize")
+     "comma-separated list of glob expressions of tests to summarize"),
+    ('verbose', False, '<verbose>',
+     'output verbose test results')
 ]
 
 import sys
@@ -59,6 +61,13 @@ if __name__ == '__main__':
         # Collate results for outcomes
         c = Counter(t['outcome'] for t in found_tests)
 
+        if opts.verbose:
+            for t in found_tests:
+                print(f'{t.outcome}: {t.name}: {t.subtest}')
+            print()
+            print(f'\t\t=== {project} Summary ===')
+            print()
+
         # We could simply loop over the keys of the Counter, but that would not necessarily give
         # us the same output order as DejaGNU itself.
         for l in outcome_labels:
-- 
2.31.1