test/py: don't use mmc_rd config for other mmc tests

Fix test_mmc_dev(), test_mmc_rescan(), test_mmc_info() not to use the
same configuration data that test_mmc_rd() does. Doing so causes the
following issues:

* The new code uncondtionally expects certain keys to exist in the
configuration data. These keys do not exist in existing configuration
data since they were not previously required, and there was no
notification re: a requirement to add these new keys. This causes test
failures due to thrown exceptions when accessing the non-existent keys.

* The new tests logically operate on different objects. test_mmc_rd()
operates on ranges of sectors on an MMC device (which may be the entire
set of sectors of a device, or a part of a device), whereas all the new
tests operate solely on entire devices. These are separate things, and
it's entirely likely that the user will wish to runs the two types of
tests on different sets of data; see the example configuration data that
this commit adds. Ideally, the new tests would have been added to a
separate Python file, since they aren' closely related to the existing
tests.

FIXME: Marek, can you please replace the "???" in this patch with some
reasonable looking data? Thanks.

Cc: Marek Vasut <marek.vasut@gmail.com>
Fixes: 4ffec8cdf512 ("test/py: mmc: Add 'mmc info' test")
Fixes: ce4b2cafa79c ("test/py: mmc: Add 'mmc rescan' test")
Fixes: 86dfd152c917 ("test/py: mmc: Add 'mmc dev' test")
Signed-off-by: Stephen Warren <swarren@nvidia.com>

1 files changed, 66 insertions, 19 deletions

diff --git a/test/py/tests/test_mmc_rd.py b/test/py/tests/test_mmc_rd.py
index 2dc715bb51..a25aa5f6f7 100644
--- a/test/py/tests/test_mmc_rd.py
+++ b/test/py/tests/test_mmc_rd.py
@@ -13,6 +13,53 @@ import u_boot_utils
 This test relies on boardenv_* to containing configuration values to define
 which MMC devices should be tested. For example:
 
+# Configuration data for test_mmc_dev, test_mmc_rescan, test_mmc_info; defines
+# whole MMC devices that mmc dev/rescan/info commands may operate upon.
+env__mmc_dev_configs = (
+    {
+        'fixture_id': 'emmc-boot0',
+        'is_emmc': True,
+        'devid': 0,
+        'partid': 1,
+        'info_device': ???,
+        'info_speed': ???,
+        'info_mode': ???,
+        'info_buswidth': ???.
+    },
+    {
+        'fixture_id': 'emmc-boot1',
+        'is_emmc': True,
+        'devid': 0,
+        'partid': 2,
+        'info_device': ???,
+        'info_speed': ???,
+        'info_mode': ???,
+        'info_buswidth': ???.
+    },
+    {
+        'fixture_id': 'emmc-data',
+        'is_emmc': True,
+        'devid': 0,
+        'partid': 0,
+        'info_device': ???,
+        'info_speed': ???,
+        'info_mode': ???,
+        'info_buswidth': ???.
+    },
+    {
+        'fixture_id': 'sd',
+        'is_emmc': False,
+        'devid': 1,
+        'partid': None,
+        'info_device': ???,
+        'info_speed': ???,
+        'info_mode': ???,
+        'info_buswidth': ???.
+    },
+}
+
+# Configuration data for test_mmc_rd; defines regions of the MMC (entire
+# devices, or ranges of sectors) which can be read:
 env__mmc_rd_configs = (
     {
         'fixture_id': 'emmc-boot0',
@@ -85,12 +132,12 @@ def mmc_dev(u_boot_console, is_emmc, devid, partid):
     assert good_response in response
 
 @pytest.mark.buildconfigspec('cmd_mmc')
-def test_mmc_dev(u_boot_console, env__mmc_rd_config):
+def test_mmc_dev(u_boot_console, env__mmc_dev_config):
     """Test the "mmc dev" command.
 
     Args:
         u_boot_console: A U-Boot console connection.
-        env__mmc_rd_config: The single MMC configuration on which
+        env__mmc_dev_config: The single MMC configuration on which
             to run the test. See the file-level comment above for details
             of the format.
 
@@ -98,20 +145,20 @@ def test_mmc_dev(u_boot_console, env__mmc_rd_config):
         Nothing.
     """
 
-    is_emmc = env__mmc_rd_config['is_emmc']
-    devid = env__mmc_rd_config['devid']
-    partid = env__mmc_rd_config.get('partid', 0)
+    is_emmc = env__mmc_dev_config['is_emmc']
+    devid = env__mmc_dev_config['devid']
+    partid = env__mmc_dev_config.get('partid', 0)
 
     # Select MMC device
     mmc_dev(u_boot_console, is_emmc, devid, partid)
 
 @pytest.mark.buildconfigspec('cmd_mmc')
-def test_mmc_rescan(u_boot_console, env__mmc_rd_config):
+def test_mmc_rescan(u_boot_console, env__mmc_dev_config):
     """Test the "mmc rescan" command.
 
     Args:
         u_boot_console: A U-Boot console connection.
-        env__mmc_rd_config: The single MMC configuration on which
+        env__mmc_dev_config: The single MMC configuration on which
             to run the test. See the file-level comment above for details
             of the format.
 
@@ -119,9 +166,9 @@ def test_mmc_rescan(u_boot_console, env__mmc_rd_config):
         Nothing.
     """
 
-    is_emmc = env__mmc_rd_config['is_emmc']
-    devid = env__mmc_rd_config['devid']
-    partid = env__mmc_rd_config.get('partid', 0)
+    is_emmc = env__mmc_dev_config['is_emmc']
+    devid = env__mmc_dev_config['devid']
+    partid = env__mmc_dev_config.get('partid', 0)
 
     # Select MMC device
     mmc_dev(u_boot_console, is_emmc, devid, partid)
@@ -132,12 +179,12 @@ def test_mmc_rescan(u_boot_console, env__mmc_rd_config):
     assert 'no card present' not in response
 
 @pytest.mark.buildconfigspec('cmd_mmc')
-def test_mmc_info(u_boot_console, env__mmc_rd_config):
+def test_mmc_info(u_boot_console, env__mmc_dev_config):
     """Test the "mmc info" command.
 
     Args:
         u_boot_console: A U-Boot console connection.
-        env__mmc_rd_config: The single MMC configuration on which
+        env__mmc_dev_config: The single MMC configuration on which
             to run the test. See the file-level comment above for details
             of the format.
 
@@ -145,13 +192,13 @@ def test_mmc_info(u_boot_console, env__mmc_rd_config):
         Nothing.
     """
 
-    is_emmc = env__mmc_rd_config['is_emmc']
-    devid = env__mmc_rd_config['devid']
-    partid = env__mmc_rd_config.get('partid', 0)
-    info_device = env__mmc_rd_config['info_device']
-    info_speed = env__mmc_rd_config['info_speed']
-    info_mode = env__mmc_rd_config['info_mode']
-    info_buswidth = env__mmc_rd_config['info_buswidth']
+    is_emmc = env__mmc_dev_config['is_emmc']
+    devid = env__mmc_dev_config['devid']
+    partid = env__mmc_dev_config.get('partid', 0)
+    info_device = env__mmc_dev_config['info_device']
+    info_speed = env__mmc_dev_config['info_speed']
+    info_mode = env__mmc_dev_config['info_mode']
+    info_buswidth = env__mmc_dev_config['info_buswidth']
 
     # Select MMC device
     mmc_dev(u_boot_console, is_emmc, devid, partid)