Linux-GPIO Archive on lore.kernel.org
 help / color / Atom feed
From: Kent Gibson <warthog618@gmail.com>
To: linux-gpio@vger.kernel.org, bgolaszewski@baylibre.com
Cc: Kent Gibson <warthog618@gmail.com>
Subject: [libgpiod][PATCH v3 06/14] bindings: python: tests: add tests for bias flags
Date: Mon, 25 Nov 2019 22:31:49 +0800
Message-ID: <20191125143157.26154-7-warthog618@gmail.com> (raw)
In-Reply-To: <20191125143157.26154-1-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 | 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:
-- 
2.24.0


  parent reply index

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-25 14:31 [libgpiod][PATCH v3 00/14] Add support for bias flags and SET_CONFIG Kent Gibson
2019-11-25 14:31 ` [libgpiod][PATCH v3 01/14] core: add support for bias flags Kent Gibson
2019-11-25 14:31 ` [libgpiod][PATCH v3 02/14] tests: add tests " Kent Gibson
2019-11-28 10:28   ` Bartosz Golaszewski
2019-11-25 14:31 ` [libgpiod][PATCH v3 03/14] bindings: cxx: add support " Kent Gibson
2019-11-28 10:29   ` Bartosz Golaszewski
2019-11-25 14:31 ` [libgpiod][PATCH v3 04/14] bindings: cxx: tests: add tests " Kent Gibson
2019-11-25 14:31 ` [libgpiod][PATCH v3 05/14] bindings: python: add support " Kent Gibson
2019-11-25 14:31 ` Kent Gibson [this message]
2019-11-25 14:31 ` [libgpiod][PATCH v3 07/14] core: add support for SET_CONFIG Kent Gibson
2019-11-28 10:29   ` Bartosz Golaszewski
2019-11-25 14:31 ` [libgpiod][PATCH v3 08/14] tests: add tests " Kent Gibson
2019-11-25 14:31 ` [libgpiod][PATCH v3 09/14] bindings: cxx: add support " Kent Gibson
2019-11-28 10:29   ` Bartosz Golaszewski
2019-11-25 14:31 ` [libgpiod][PATCH v3 10/14] bindings: cxx: tests: add tests for SET_CONFIG methods Kent Gibson
2019-11-25 14:31 ` [libgpiod][PATCH v3 11/14] bindings: python: add support for SET_CONFIG Kent Gibson
2019-11-28 10:29   ` Bartosz Golaszewski
2019-11-25 14:31 ` [libgpiod][PATCH v3 12/14] bindings: python: tests: add tests for SET_CONFIG methods Kent Gibson
2019-11-25 14:31 ` [libgpiod][PATCH v3 13/14] tools: add support for bias flags Kent Gibson
2019-11-28 10:29   ` Bartosz Golaszewski
2019-11-25 14:31 ` [libgpiod][PATCH v3 14/14] tools: add tests for bias and drive flags Kent Gibson

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20191125143157.26154-7-warthog618@gmail.com \
    --to=warthog618@gmail.com \
    --cc=bgolaszewski@baylibre.com \
    --cc=linux-gpio@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-GPIO Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-gpio/0 linux-gpio/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-gpio linux-gpio/ https://lore.kernel.org/linux-gpio \
		linux-gpio@vger.kernel.org
	public-inbox-index linux-gpio

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-gpio


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git