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oe-selftest: tinfoil: add a test for variable history

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I recently found that variable history wasn't working properly for
recipes when we enable history tracking, resulting in minor
functionality loss in devtool upgrade, so add a test to ensure this
doesn't regress now that it's fixed.

(From OE-Core rev: f49042e707d641b59a71c687374b76df97c64c34)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Paul Eggleton
2017-08-31 11:54:16 +12:00
committed by Richard Purdie
parent ab846047bc
commit e3ccf04902
1 changed files with 34 additions and 0 deletions
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34
meta/lib/oeqa/selftest/cases/tinfoil.py
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@@ -195,3 +195,37 @@ class TinfoilTests(OESelftestTestCase):
tinfoil.config_data.appendVar('OVERRIDES', ':overrideone')
value = tinfoil.config_data.getVar('TESTVAR')
self.assertEqual(value, 'one', 'Variable overrides not functioning correctly')
def test_variable_history(self):
# Basic test to ensure that variable history works when tracking=True
with bb.tinfoil.Tinfoil(tracking=True) as tinfoil:
tinfoil.prepare(config_only=False, quiet=2)
# Note that _tracking for any datastore we get will be
# false here, that's currently expected - so we can't check
# for that
history = tinfoil.config_data.varhistory.variable('DL_DIR')
for entry in history:
if entry['file'].endswith('/bitbake.conf'):
if entry['op'] in ['set', 'set?']:
break
else:
self.fail('Did not find history entry setting DL_DIR in bitbake.conf. History: %s' % history)
# Check it works for recipes as well
testrecipe = 'zlib'
rd = tinfoil.parse_recipe(testrecipe)
history = rd.varhistory.variable('LICENSE')
bbfound = -1
recipefound = -1
for i, entry in enumerate(history):
if entry['file'].endswith('/bitbake.conf'):
if entry['detail'] == 'INVALID' and entry['op'] in ['set', 'set?']:
bbfound = i
elif entry['file'].endswith('.bb'):
if entry['op'] == 'set':
recipefound = i
if bbfound == -1:
self.fail('Did not find history entry setting LICENSE in bitbake.conf parsing %s recipe. History: %s' % (testrecipe, history))
if recipefound == -1:
self.fail('Did not find history entry setting LICENSE in %s recipe. History: %s' % (testrecipe, history))
if bbfound > recipefound:
self.fail('History entry setting LICENSE in %s recipe and in bitbake.conf in wrong order. History: %s' % (testrecipe, history))