| Message ID | 20220202194513.2840070-1-frowand.list@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | [1/1] of: unittest: config option - print pass message at same level as fail | expand |
On 2/2/22 1:45 PM, frowand.list@gmail.com wrote: > From: Frank Rowand <frank.rowand@sony.com> > > Printing the devicetree unittest pass message for each passed test > creates much console verbosity. The existing pass messages are > printed at loglevel KERN_DEBUG so they will not print by default. > > The test community expects either a pass or a fail message for each > test in a test suite. The messages are typically post-processed to > report pass/fail results. > > The pass messages can currently be reported by enabling KERN_DEBUG > loglevel for the console, but this also results in other additional > messages. Create OF_UNITTEST_SHOW_PASS to enable printing the pass > messages at the same loglevel as the fail messages. This approach was NAKed in the email thread that was discussing the desire to print pass messages for individual unitttest tests. The key reason being that additional kernel CONFIG options have some downsides. So consider this patch dead. Another patch has been submitted using a different approach. -Frank > > Signed-off-by: Frank Rowand <frank.rowand@sony.com> > --- > drivers/of/Kconfig | 10 ++++++++++ > drivers/of/unittest.c | 5 ++++- > 2 files changed, 14 insertions(+), 1 deletion(-) > > diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig > index 80b5fd44ab1c..6ad05df4f7d4 100644 > --- a/drivers/of/Kconfig > +++ b/drivers/of/Kconfig > @@ -25,6 +25,16 @@ config OF_UNITTEST > > If unsure, say N here, but this option is safe to enable. > > +config OF_UNITTEST_SHOW_PASS > + bool "Device Tree runtime unit tests, report each pass" > + depends on OF_UNITTEST > + help > + The messages reporting an individual test pass are normally > + printed at loglevel KERN_DEBUG. Enable this option to print > + the PASS messages at the same loglevel as the FAIL messages. > + > + If unsure, say N here, but this option is safe to enable. > + > config OF_ALL_DTBS > bool "Build all Device Tree Blobs" > depends on COMPILE_TEST > diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c > index 70992103c07d..efcec1c6c895 100644 > --- a/drivers/of/unittest.c > +++ b/drivers/of/unittest.c > @@ -44,7 +44,10 @@ static struct unittest_results { > pr_err("FAIL %s():%i " fmt, __func__, __LINE__, ##__VA_ARGS__); \ > } else { \ > unittest_results.passed++; \ > - pr_debug("pass %s():%i\n", __func__, __LINE__); \ > + if (IS_ENABLED(CONFIG_OF_UNITTEST_SHOW_PASS)) \ > + pr_err("pass %s():%i\n", __func__, __LINE__); \ > + else \ > + pr_debug("pass %s():%i\n", __func__, __LINE__); \ > } \ > failed; \ > }) >
diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig index 80b5fd44ab1c..6ad05df4f7d4 100644 --- a/drivers/of/Kconfig +++ b/drivers/of/Kconfig @@ -25,6 +25,16 @@ config OF_UNITTEST If unsure, say N here, but this option is safe to enable. +config OF_UNITTEST_SHOW_PASS + bool "Device Tree runtime unit tests, report each pass" + depends on OF_UNITTEST + help + The messages reporting an individual test pass are normally + printed at loglevel KERN_DEBUG. Enable this option to print + the PASS messages at the same loglevel as the FAIL messages. + + If unsure, say N here, but this option is safe to enable. + config OF_ALL_DTBS bool "Build all Device Tree Blobs" depends on COMPILE_TEST diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c index 70992103c07d..efcec1c6c895 100644 --- a/drivers/of/unittest.c +++ b/drivers/of/unittest.c @@ -44,7 +44,10 @@ static struct unittest_results { pr_err("FAIL %s():%i " fmt, __func__, __LINE__, ##__VA_ARGS__); \ } else { \ unittest_results.passed++; \ - pr_debug("pass %s():%i\n", __func__, __LINE__); \ + if (IS_ENABLED(CONFIG_OF_UNITTEST_SHOW_PASS)) \ + pr_err("pass %s():%i\n", __func__, __LINE__); \ + else \ + pr_debug("pass %s():%i\n", __func__, __LINE__); \ } \ failed; \ })