[for-next][PATCH 5/5] ktest.pl: Always display BUILD_DIR and OUTPUT_DIR at the start of tests

[Steven Rostedt <rostedt@kernel.org>]

From: Steven Rostedt <rostedt@goodmis.org>

As ktest.pl can run in various different directories, to make sure the
test is running in the proper directory with the proper source and proper
destination directory, display the content of BUILD_DIR and OUTPUT_DIR at
the start of every test.

This can be helpful for the test runner to stop the test if a test is
running in the wrong location instead of finding out after the test has
completed.

Cc: "John Warthog9 Hawley" <warthog9@kernel.org>
Cc: Dhaval Giani <dhaval.giani@gmail.com>
Cc: Greg KH <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/20250718202053.898022631@kernel.org
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
 tools/testing/ktest/ktest.pl | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl
index 3a679259f4e2..2d4ba097d510 100755
--- a/tools/testing/ktest/ktest.pl
+++ b/tools/testing/ktest/ktest.pl
@@ -4539,6 +4539,10 @@ for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) {
 
     doprint "RUNNING TEST $i of $opt{NUM_TESTS}$name with option $test_type $run_type$installme\n\n";
 
+    # Always show which build directory and output directory is being used
+    doprint "BUILD_DIR=$builddir\n";
+    doprint "OUTPUT_DIR=$outputdir\n\n";
+
     if (defined($pre_test)) {
 	my $ret = run_command $pre_test;
 	if (!$ret && defined($pre_test_die) &&
-- 
2.47.2