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[220.235.109.115]) by smtp.gmail.com with ESMTPSA id s1sm420756pgk.9.2019.11.20.16.36.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Nov 2019 16:36:32 -0800 (PST) From: Kent Gibson To: linux-gpio@vger.kernel.org, bgolaszewski@baylibre.com Cc: Kent Gibson Subject: [libgpiod] [PATCH v2 06/14] bindings: python: tests: add tests for bias flags Date: Thu, 21 Nov 2019 08:35:48 +0800 Message-Id: <20191121003556.9020-7-warthog618@gmail.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191121003556.9020-1-warthog618@gmail.com> References: <20191121003556.9020-1-warthog618@gmail.com> MIME-Version: 1.0 Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Extend test coverage to cover the bias flags in requests and the bias setting returned by line.bias(). Signed-off-by: Kent Gibson --- bindings/python/tests/gpiod_py_test.py | 91 ++++++++++++++++++++++++++ 1 file changed, 91 insertions(+) diff --git a/bindings/python/tests/gpiod_py_test.py b/bindings/python/tests/gpiod_py_test.py index ed31c8e..9330b43 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: