Add /sys/kernel/debug/kunit/<suite>/run file which will run the specified suite and show results.
Signed-off-by: Alan Maguire alan.maguire@oracle.com --- lib/kunit/debugfs.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+)
diff --git a/lib/kunit/debugfs.c b/lib/kunit/debugfs.c index 5994f32..4881261 100644 --- a/lib/kunit/debugfs.c +++ b/lib/kunit/debugfs.c @@ -15,6 +15,7 @@
#define KUNIT_DEBUGFS_ROOT "kunit" #define KUNIT_DEBUGFS_RESULTS "results" +#define KUNIT_DEBUGFS_RUN "run"
/* * Create a debugfs representation of test suites: @@ -23,6 +24,8 @@ * /sys/kernel/debug/kunit/<testsuite>/results Show results of last run for * testsuite * + * /sys/kernel/debug/kunit/<testsuite>/run Run testsuite and show results + * */
static struct dentry *debugfs_rootdir; @@ -72,6 +75,18 @@ static int debugfs_print_results(struct seq_file *seq, void *v) return 0; }
+/* + * /sys/kernel/debug/kunit/<testsuite>/run (re)runs suite and shows all results. + */ +static int debugfs_run_print_results(struct seq_file *seq, void *v) +{ + struct kunit_suite *suite = (struct kunit_suite *)seq->private; + + kunit_run_tests(suite); + + return debugfs_print_results(seq, v); +} + static int debugfs_release(struct inode *inode, struct file *file) { return single_release(inode, file); @@ -93,6 +108,22 @@ static int debugfs_results_open(struct inode *inode, struct file *file) .release = debugfs_release, };
+static int debugfs_run_open(struct inode *inode, struct file *file) +{ + struct kunit_suite *suite; + + suite = (struct kunit_suite *)inode->i_private; + + return single_open(file, debugfs_run_print_results, suite); +} + +static const struct file_operations debugfs_run_fops = { + .open = debugfs_run_open, + .read = seq_read, + .llseek = seq_lseek, + .release = debugfs_release, +}; + void debugfs_create_suite(struct kunit_suite *suite) { /* First add /sys/kernel/debug/kunit/<testsuite> */ @@ -103,6 +134,9 @@ void debugfs_create_suite(struct kunit_suite *suite) debugfs_create_file(KUNIT_DEBUGFS_RESULTS, S_IFREG | 0444, suite->debugfs, suite, &debugfs_results_fops); + debugfs_create_file(KUNIT_DEBUGFS_RUN, S_IFREG | 0444, + suite->debugfs, + suite, &debugfs_run_fops); }
void debugfs_destroy_suite(struct kunit_suite *suite)