From: Kent Gibson <warthog618@gmail.com>
To: linux-gpio@vger.kernel.org, bgolaszewski@baylibre.com
Cc: Kent Gibson <warthog618@gmail.com>
Subject: [libgpiod][PATCH v4 06/20] bindings: python: tests: add tests for bias flags
Date: Sun, 1 Dec 2019 11:23:53 +0800 [thread overview]
Message-ID: <20191201032407.23589-7-warthog618@gmail.com> (raw)
In-Reply-To: <20191201032407.23589-1-warthog618@gmail.com>
Extend test coverage to cover the bias flags in requests and the bias
setting returned by line.bias().
Signed-off-by: Kent Gibson <warthog618@gmail.com>
---
bindings/python/tests/gpiod_py_test.py | 93 +++++++++++++++++++++++++-
1 file changed, 92 insertions(+), 1 deletion(-)
diff --git a/bindings/python/tests/gpiod_py_test.py b/bindings/python/tests/gpiod_py_test.py
index ed31c8e..744bbfe 100755
--- a/bindings/python/tests/gpiod_py_test.py
+++ b/bindings/python/tests/gpiod_py_test.py
@@ -306,6 +306,97 @@ class LineInfo(MockupTestCase):
self.assertTrue(line.is_requested())
self.assertTrue(line.is_open_drain())
self.assertFalse(line.is_open_source())
+ self.assertEqual(line.bias(), gpiod.Line.BIAS_AS_IS)
+
+ def test_exported_open_drain_line(self):
+ with gpiod.Chip(mockup.chip_name(0)) as chip:
+ line = chip.get_line(4)
+ flags = gpiod.LINE_REQ_FLAG_OPEN_DRAIN
+ line.request(consumer=default_consumer,
+ type=gpiod.LINE_REQ_DIR_OUT,
+ flags=flags)
+ self.assertEqual(line.offset(), 4)
+ self.assertEqual(line.name(), 'gpio-mockup-A-4')
+ self.assertEqual(line.direction(), gpiod.Line.DIRECTION_OUTPUT)
+ self.assertEqual(line.active_state(), gpiod.Line.ACTIVE_HIGH)
+ self.assertEqual(line.consumer(), default_consumer)
+ self.assertTrue(line.is_used())
+ self.assertTrue(line.is_requested())
+ self.assertTrue(line.is_open_drain())
+ self.assertFalse(line.is_open_source())
+ self.assertEqual(line.bias(), gpiod.Line.BIAS_AS_IS)
+
+ def test_exported_open_source_line(self):
+ with gpiod.Chip(mockup.chip_name(0)) as chip:
+ line = chip.get_line(4)
+ flags = gpiod.LINE_REQ_FLAG_OPEN_SOURCE
+ line.request(consumer=default_consumer,
+ type=gpiod.LINE_REQ_DIR_OUT,
+ flags=flags)
+ self.assertEqual(line.offset(), 4)
+ self.assertEqual(line.name(), 'gpio-mockup-A-4')
+ self.assertEqual(line.direction(), gpiod.Line.DIRECTION_OUTPUT)
+ self.assertEqual(line.active_state(), gpiod.Line.ACTIVE_HIGH)
+ self.assertEqual(line.consumer(), default_consumer)
+ self.assertTrue(line.is_used())
+ self.assertTrue(line.is_requested())
+ self.assertFalse(line.is_open_drain())
+ self.assertTrue(line.is_open_source())
+ self.assertEqual(line.bias(), gpiod.Line.BIAS_AS_IS)
+
+ def test_exported_bias_disable_line(self):
+ with gpiod.Chip(mockup.chip_name(0)) as chip:
+ line = chip.get_line(4)
+ flags = gpiod.LINE_REQ_FLAG_BIAS_DISABLE
+ line.request(consumer=default_consumer,
+ type=gpiod.LINE_REQ_DIR_OUT,
+ flags=flags)
+ self.assertEqual(line.offset(), 4)
+ self.assertEqual(line.name(), 'gpio-mockup-A-4')
+ self.assertEqual(line.direction(), gpiod.Line.DIRECTION_OUTPUT)
+ self.assertEqual(line.active_state(), gpiod.Line.ACTIVE_HIGH)
+ self.assertEqual(line.consumer(), default_consumer)
+ self.assertTrue(line.is_used())
+ self.assertTrue(line.is_requested())
+ self.assertFalse(line.is_open_drain())
+ self.assertFalse(line.is_open_source())
+ self.assertEqual(line.bias(), gpiod.Line.BIAS_DISABLE)
+
+ def test_exported_bias_pull_down_line(self):
+ with gpiod.Chip(mockup.chip_name(0)) as chip:
+ line = chip.get_line(4)
+ flags = gpiod.LINE_REQ_FLAG_BIAS_PULL_DOWN
+ line.request(consumer=default_consumer,
+ type=gpiod.LINE_REQ_DIR_OUT,
+ flags=flags)
+ self.assertEqual(line.offset(), 4)
+ self.assertEqual(line.name(), 'gpio-mockup-A-4')
+ self.assertEqual(line.direction(), gpiod.Line.DIRECTION_OUTPUT)
+ self.assertEqual(line.active_state(), gpiod.Line.ACTIVE_HIGH)
+ self.assertEqual(line.consumer(), default_consumer)
+ self.assertTrue(line.is_used())
+ self.assertTrue(line.is_requested())
+ self.assertFalse(line.is_open_drain())
+ self.assertFalse(line.is_open_source())
+ self.assertEqual(line.bias(), gpiod.Line.BIAS_PULL_DOWN)
+
+ def test_exported_bias_pull_up_line(self):
+ with gpiod.Chip(mockup.chip_name(0)) as chip:
+ line = chip.get_line(4)
+ flags = gpiod.LINE_REQ_FLAG_BIAS_PULL_UP
+ line.request(consumer=default_consumer,
+ type=gpiod.LINE_REQ_DIR_OUT,
+ flags=flags)
+ self.assertEqual(line.offset(), 4)
+ self.assertEqual(line.name(), 'gpio-mockup-A-4')
+ self.assertEqual(line.direction(), gpiod.Line.DIRECTION_OUTPUT)
+ self.assertEqual(line.active_state(), gpiod.Line.ACTIVE_HIGH)
+ self.assertEqual(line.consumer(), default_consumer)
+ self.assertTrue(line.is_used())
+ self.assertTrue(line.is_requested())
+ self.assertFalse(line.is_open_drain())
+ self.assertFalse(line.is_open_source())
+ self.assertEqual(line.bias(), gpiod.Line.BIAS_PULL_UP)
def test_update_line_info(self):
with gpiod.Chip(mockup.chip_name(0)) as chip:
@@ -659,6 +750,6 @@ class EventFileDescriptor(MockupTestCase):
#
if __name__ == '__main__':
- check_kernel(5, 2, 11)
+ check_kernel(5, 5, 0)
mockup = gpiomockup.Mockup()
unittest.main()
--
2.24.0
next prev parent reply other threads:[~2019-12-01 3:25 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-01 3:23 [libgpiod][PATCH v4 00/20] Add support for bias flags and SET_CONFIG Kent Gibson
2019-12-01 3:23 ` [libgpiod][PATCH v4 01/20] core: add support for bias flags Kent Gibson
2019-12-01 3:23 ` [libgpiod][PATCH v4 02/20] tests: add tests " Kent Gibson
2019-12-01 3:23 ` [libgpiod][PATCH v4 03/20] bindings: cxx: add support " Kent Gibson
2019-12-01 3:23 ` [libgpiod][PATCH v4 04/20] bindings: cxx: tests: add tests " Kent Gibson
2019-12-01 3:23 ` [libgpiod][PATCH v4 05/20] bindings: python: add support " Kent Gibson
2019-12-01 3:23 ` Kent Gibson [this message]
2019-12-01 3:23 ` [libgpiod][PATCH v4 07/20] core: add support for SET_CONFIG Kent Gibson
2019-12-01 3:23 ` [libgpiod][PATCH v4 08/20] tests: add tests " Kent Gibson
2019-12-01 3:23 ` [libgpiod][PATCH v4 09/20] bindings: cxx: add support " Kent Gibson
2019-12-01 3:23 ` [libgpiod][PATCH v4 10/20] bindings: cxx: tests: add tests for SET_CONFIG methods Kent Gibson
2019-12-01 3:23 ` [libgpiod][PATCH v4 11/20] bindings: python: move tuple to int array conversion into helper function Kent Gibson
2019-12-01 3:23 ` [libgpiod][PATCH v4 12/20] bindings: python: add support for SET_CONFIG Kent Gibson
2019-12-01 3:24 ` [libgpiod][PATCH v4 13/20] bindings: python: tests: add tests for SET_CONFIG methods Kent Gibson
2019-12-01 3:24 ` [libgpiod][PATCH v4 14/20] tools: add support for bias flags Kent Gibson
2019-12-01 3:24 ` [libgpiod][PATCH v4 15/20] tools: add tests " Kent Gibson
2019-12-01 3:24 ` [libgpiod][PATCH v4 16/20] tools: gpioset: add support for drive flags Kent Gibson
2019-12-01 3:24 ` [libgpiod][PATCH v4 17/20] tools: add tests " Kent Gibson
2019-12-01 3:24 ` [libgpiod][PATCH v4 18/20] core: document gpiod_line_set_value_bulk NULL values behaviour Kent Gibson
2019-12-01 3:24 ` [libgpiod][PATCH v4 19/20] bindings: cxx: fix indentation of wrapped field descriptions Kent Gibson
2019-12-01 3:24 ` [libgpiod][PATCH v4 20/20] bindings: python: make vals in gpiod_Line_set_value consistent with other functions Kent Gibson
2019-12-10 16:06 ` [libgpiod][PATCH v4 00/20] Add support for bias flags and SET_CONFIG Bartosz Golaszewski
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