test/py: mmc: Add 'mmc info' test

Add test for 'mmc info' subcommand. This tests whether the card information is obtained correctly and verifies the device, bus speed, bus mode and bus width. Signed-off-by: Marek Vasut <[email protected]> Cc: Tom Rini <[email protected]> Cc: Simon Glass <[email protected]> Reviewed-by: Simon Glass <[email protected]>
Keerthyj · Apr 10, 2019 · 4ffec8c · 4ffec8c
1 parent ce4b2ca
commit 4ffec8c
Showing 1 changed file with 37 additions and 0 deletions.
diff --git a/test/py/tests/test_mmc_rd.py b/test/py/tests/test_mmc_rd.py
@@ -130,6 +130,43 @@ def test_mmc_rescan(u_boot_console, env__mmc_rd_config):
     response = u_boot_console.run_command(cmd)
     assert 'no card present' not in response
 
+@pytest.mark.buildconfigspec('cmd_mmc')
+def test_mmc_info(u_boot_console, env__mmc_rd_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
+            to run the test. See the file-level comment above for details
+            of the format.
+
+    Returns:
+        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']
+
+    # Select MMC device
+    mmc_dev(u_boot_console, is_emmc, devid, partid)
+
+    # Read MMC device information
+    cmd = 'mmc info'
+    response = u_boot_console.run_command(cmd)
+    good_response = "Device: %s" % info_device
+    assert good_response in response
+    good_response = "Bus Speed: %s" % info_speed
+    assert good_response in response
+    good_response = "Mode : %s" % info_mode
+    assert good_response in response
+    good_response = "Bus Width: %s" % info_buswidth
+    assert good_response in response
+
 @pytest.mark.buildconfigspec('cmd_mmc')
 def test_mmc_rd(u_boot_console, env__mmc_rd_config):
     """Test the "mmc read" command.