Hi Simon,
On 4/6/20 12:59, Simon Glass wrote:
Hi Walter,
On Fri, 29 May 2020 at 12:15, Walter Lozano <walter.loz...@collabora.com> wrote:
As dtoc now performs checks for valid driver names, when running dtoc
tests several warnings arise as these tests don't use valid driver
names.
This patch adds an option to disable those warning, which is only
intended for running tests.
Signed-off-by: Walter Lozano <walter.loz...@collabora.com>
---
tools/dtoc/dtb_platdata.py | 11 +++++---
tools/dtoc/test_dtoc.py | 54 +++++++++++++++++++-------------------
2 files changed, 34 insertions(+), 31 deletions(-)
diff --git a/tools/dtoc/dtb_platdata.py b/tools/dtoc/dtb_platdata.py
index 23cfda2f88..0a54188348 100644
--- a/tools/dtoc/dtb_platdata.py
+++ b/tools/dtoc/dtb_platdata.py
@@ -141,17 +141,19 @@ class DtbPlatdata(object):
_valid_nodes: A list of Node object with compatible strings
_include_disabled: true to include nodes marked status = "disabled"
_outfile: The current output file (sys.stdout or a real file)
+ _warning_disabled: true to disable warnings about driver names not
found
_lines: Stashed list of output lines for outputting in the future
_aliases: Dict that hold aliases for compatible strings
_drivers: List of valid driver names found in drivers/
_driver_aliases: Dict that holds aliases for driver names
"""
- def __init__(self, dtb_fname, include_disabled):
+ def __init__(self, dtb_fname, include_disabled, warning_disable):
self._fdt = None
self._dtb_fname = dtb_fname
self._valid_nodes = None
self._include_disabled = include_disabled
self._outfile = None
+ self._warning_disable = warning_disable
self._lines = []
self._aliases = {}
self._drivers = []
@@ -177,7 +179,8 @@ class DtbPlatdata(object):
compat_c_old = compat_c
compat_c = self._driver_aliases.get(compat_c)
if not compat_c:
- print('WARNING: the driver %s was not found in the driver
list' % (compat_c_old))
+ if not self._warning_disable: # pragma: no cover
Need coverage for this.
No problem!
+ print('WARNING: the driver %s was not found in the driver
list' % (compat_c_old))
compat_c = compat_c_old
else: # pragma: no cover
aliases_c = [compat_c_old] + aliases_c
@@ -623,7 +626,7 @@ class DtbPlatdata(object):
nodes_to_output.remove(node)
-def run_steps(args, dtb_file, include_disabled, output):
+def run_steps(args, dtb_file, include_disabled, output, warning_disable =
False):
no spaces around =
Sure.
"""Run all the steps of the dtoc tool
Args:
@@ -635,7 +638,7 @@ def run_steps(args, dtb_file, include_disabled, output):
if not args:
raise ValueError('Please specify a command: struct, platdata')
- plat = DtbPlatdata(dtb_file, include_disabled)
+ plat = DtbPlatdata(dtb_file, include_disabled, warning_disable)
plat.scan_drivers()
plat.scan_dtb()
plat.scan_tree()
diff --git a/tools/dtoc/test_dtoc.py b/tools/dtoc/test_dtoc.py
index 8498e8303c..a9b605cac8 100755
--- a/tools/dtoc/test_dtoc.py
+++ b/tools/dtoc/test_dtoc.py
@@ -154,12 +154,12 @@ class TestDtoc(unittest.TestCase):
"""Test output from a device tree file with no nodes"""
dtb_file = get_dtb_file('dtoc_test_empty.dts')
output = tools.GetOutputFilename('output')
- dtb_platdata.run_steps(['struct'], dtb_file, False, output)
+ dtb_platdata.run_steps(['struct'], dtb_file, False, output, True)
with open(output) as infile:
lines = infile.read().splitlines()
self.assertEqual(HEADER.splitlines(), lines)
- dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
+ dtb_platdata.run_steps(['platdata'], dtb_file, False, output, True)
Can you create run_test which calls run_steps with that set that to
True, to avoid adding the param everywhere in this file?
Sure, no problem. Thanks!
Regards,
Walter
