From fab80ee79ddf59a5d00812005bef0fa3acf5b6bf Mon Sep 17 00:00:00 2001
From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Date: Tue, 7 May 2019 12:54:33 +0200
Subject: perf tests: add "bindir" prefix to git tree test results
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Change the output file names in test-results/ to be
"test-results/bindir_<munged dir>" rather than just
"test-results/<munged dir>".

This is for consistency with the "build_" directories we have for
built revisions, i.e. "test-results/build_<SHA-1>".

There's no user-visible functional changes here, it just makes it
easier to see at a glance what "test-results" files are of what "type"
as they're all explicitly grouped together now, and to grep this code
to find both the run_dirs_helper() implementation and its
corresponding aggregate.perl code.

Note that we already guarantee that the rest of the
PERF_RESULTS_PREFIX is an absolute path, and since it'll start with
e.g. "/" which we munge to "_" we'll up with a readable string like
"bindir_home_avar[...]".

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 t/perf/aggregate.perl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 't/perf/aggregate.perl')

diff --git a/t/perf/aggregate.perl b/t/perf/aggregate.perl
index c8f4a78903..b951747e08 100755
--- a/t/perf/aggregate.perl
+++ b/t/perf/aggregate.perl
@@ -100,6 +100,7 @@ sub format_size {
 while (scalar @ARGV) {
 	my $arg = $ARGV[0];
 	my $dir;
+	my $prefix = '';
 	last if -f $arg or $arg eq "--";
 	if (! -d $arg) {
 		my $rev = Git::command_oneline(qw(rev-parse --verify), $arg);
@@ -109,10 +110,11 @@ sub format_size {
 	} else {
 		$dir = realpath($arg);
 		$dirnames{$dir} = $dir;
+		$prefix .= 'bindir';
 	}
 	push @dirs, $dir;
 	$dirnames{$dir} ||= $arg;
-	my $prefix = $dir;
+	$prefix .= $dir;
 	$prefix =~ tr/^a-zA-Z0-9/_/c;
 	$prefixes{$dir} = $prefix . '.';
 	shift @ARGV;
-- 
cgit 1.2.3-korg