[PATCH 16/18] test: py: Add a test for log filter-*

[Sean Anderson <seanga2@gmail.com>]

This exercises a few success and failure modes of the log filter-*
commands.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
---

 test/py/tests/test_log.py | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/test/py/tests/test_log.py b/test/py/tests/test_log.py
index f191c84c02..87c0c21575 100644
--- a/test/py/tests/test_log.py
+++ b/test/py/tests/test_log.py
@@ -154,3 +154,42 @@ def test_log_format(u_boot_console):
         run_with_format('FLfm', 'file.c:123-func() msg')
         run_with_format('lm', 'NOTICE. msg')
         run_with_format('m', 'msg')
+
+ at pytest.mark.buildconfigspec('cmd_log')
+def test_log_filter(u_boot_console):
+    c = u_boot_console
+
+    # Test invalid options
+    assert 'rc:1' in c.run_command('log filter-add -AD; echo rc:$?')
+    assert 'rc:1' in c.run_command('log filter-add -l1 -L1; echo rc:$?')
+    assert 'rc:1' in c.run_command('log filter-add -l1 -L1; echo rc:$?')
+    assert 'rc:1' in c.run_command('log filter-add -lfoo; echo rc:$?')
+    assert 'rc:1' in c.run_command('log filter-add -cfoo; echo rc:$?')
+    assert 'rc:1' in c.run_command('log filter-add -ccore -ccore -ccore -ccore -ccore -ccore; echo rc:$?')
+
+    # Test filters
+    assert c.run_command('log format m') == ''
+    filt1 = c.run_command('log filter-add -p')
+    assert c.run_command('log rec mmc warning file 123 func msg') == 'msg'
+    filt2 = c.run_command('log filter-add -p -DL warning -cmmc -cspi -ffile')
+    assert c.run_command('log rec mmc warning file 123 func msg') == ''
+    assert c.run_command('log rec spi warning file 123 func msg') == ''
+    assert c.run_command('log rec arch warning file 123 func msg') == 'msg'
+    assert c.run_command('log rec mmc warning file2 123 func msg') == 'msg'
+    assert c.run_command('log rec mmc err file 123 func msg') == 'msg'
+
+    # "Test" filter-list; ignore the header
+    resp = c.run_command('log filter-list')[:-1]
+    assert filt1 in resp
+    assert filt2 in resp
+    assert 'allow' in resp
+    assert 'deny' in resp
+    assert '>=WARNING' in resp
+    assert '<=IO' in resp
+    assert 'mmc' in resp
+    assert 'spi' in resp
+    assert 'file' in resp
+
+    # Ensure removal works
+    assert c.run_command('log filter-remove ' + filt2) == ''
+    assert c.run_command('log rec mmc warning file 123 func msg') == 'msg'
-- 
2.28.0