553 lines
21 KiB
Python
553 lines
21 KiB
Python
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#
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# BitBake Tests for the Data Store (data.py/data_smart.py)
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#
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# Copyright (C) 2010 Chris Larson
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# Copyright (C) 2012 Richard Purdie
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#
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# SPDX-License-Identifier: GPL-2.0-only
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#
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import unittest
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import bb
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import bb.data
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import bb.parse
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import logging
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import os
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class LogRecord():
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def __enter__(self):
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logs = []
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class LogHandler(logging.Handler):
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def emit(self, record):
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logs.append(record)
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logger = logging.getLogger("BitBake")
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handler = LogHandler()
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self.handler = handler
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logger.addHandler(handler)
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return logs
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def __exit__(self, type, value, traceback):
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logger = logging.getLogger("BitBake")
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logger.removeHandler(self.handler)
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return
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def logContains(item, logs):
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for l in logs:
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m = l.getMessage()
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if item in m:
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return True
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return False
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class DataExpansions(unittest.TestCase):
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def setUp(self):
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self.d = bb.data.init()
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self.d["foo"] = "value_of_foo"
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self.d["bar"] = "value_of_bar"
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self.d["value_of_foo"] = "value_of_'value_of_foo'"
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def test_one_var(self):
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val = self.d.expand("${foo}")
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self.assertEqual(str(val), "value_of_foo")
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def test_indirect_one_var(self):
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val = self.d.expand("${${foo}}")
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self.assertEqual(str(val), "value_of_'value_of_foo'")
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def test_indirect_and_another(self):
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val = self.d.expand("${${foo}} ${bar}")
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self.assertEqual(str(val), "value_of_'value_of_foo' value_of_bar")
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def test_python_snippet(self):
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val = self.d.expand("${@5*12}")
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self.assertEqual(str(val), "60")
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def test_expand_in_python_snippet(self):
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val = self.d.expand("${@'boo ' + '${foo}'}")
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self.assertEqual(str(val), "boo value_of_foo")
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def test_python_snippet_getvar(self):
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val = self.d.expand("${@d.getVar('foo') + ' ${bar}'}")
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self.assertEqual(str(val), "value_of_foo value_of_bar")
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def test_python_unexpanded(self):
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self.d.setVar("bar", "${unsetvar}")
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val = self.d.expand("${@d.getVar('foo') + ' ${bar}'}")
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self.assertEqual(str(val), "${@d.getVar('foo') + ' ${unsetvar}'}")
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def test_python_snippet_syntax_error(self):
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self.d.setVar("FOO", "${@foo = 5}")
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self.assertRaises(bb.data_smart.ExpansionError, self.d.getVar, "FOO", True)
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def test_python_snippet_runtime_error(self):
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self.d.setVar("FOO", "${@int('test')}")
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self.assertRaises(bb.data_smart.ExpansionError, self.d.getVar, "FOO", True)
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def test_python_snippet_error_path(self):
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self.d.setVar("FOO", "foo value ${BAR}")
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self.d.setVar("BAR", "bar value ${@int('test')}")
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self.assertRaises(bb.data_smart.ExpansionError, self.d.getVar, "FOO", True)
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def test_value_containing_value(self):
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val = self.d.expand("${@d.getVar('foo') + ' ${bar}'}")
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self.assertEqual(str(val), "value_of_foo value_of_bar")
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def test_reference_undefined_var(self):
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val = self.d.expand("${undefinedvar} meh")
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self.assertEqual(str(val), "${undefinedvar} meh")
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def test_double_reference(self):
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self.d.setVar("BAR", "bar value")
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self.d.setVar("FOO", "${BAR} foo ${BAR}")
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val = self.d.getVar("FOO")
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self.assertEqual(str(val), "bar value foo bar value")
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def test_direct_recursion(self):
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self.d.setVar("FOO", "${FOO}")
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self.assertRaises(bb.data_smart.ExpansionError, self.d.getVar, "FOO", True)
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def test_indirect_recursion(self):
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self.d.setVar("FOO", "${BAR}")
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self.d.setVar("BAR", "${BAZ}")
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self.d.setVar("BAZ", "${FOO}")
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self.assertRaises(bb.data_smart.ExpansionError, self.d.getVar, "FOO", True)
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def test_recursion_exception(self):
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self.d.setVar("FOO", "${BAR}")
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self.d.setVar("BAR", "${${@'FOO'}}")
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self.assertRaises(bb.data_smart.ExpansionError, self.d.getVar, "FOO", True)
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def test_incomplete_varexp_single_quotes(self):
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self.d.setVar("FOO", "sed -i -e 's:IP{:I${:g' $pc")
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val = self.d.getVar("FOO")
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self.assertEqual(str(val), "sed -i -e 's:IP{:I${:g' $pc")
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def test_nonstring(self):
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self.d.setVar("TEST", 5)
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val = self.d.getVar("TEST")
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self.assertEqual(str(val), "5")
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def test_rename(self):
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self.d.renameVar("foo", "newfoo")
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self.assertEqual(self.d.getVar("newfoo", False), "value_of_foo")
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self.assertEqual(self.d.getVar("foo", False), None)
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def test_deletion(self):
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self.d.delVar("foo")
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self.assertEqual(self.d.getVar("foo", False), None)
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def test_keys(self):
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keys = list(self.d.keys())
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self.assertCountEqual(keys, ['value_of_foo', 'foo', 'bar'])
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def test_keys_deletion(self):
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newd = bb.data.createCopy(self.d)
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newd.delVar("bar")
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keys = list(newd.keys())
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self.assertCountEqual(keys, ['value_of_foo', 'foo'])
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class TestNestedExpansions(unittest.TestCase):
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def setUp(self):
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self.d = bb.data.init()
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self.d["foo"] = "foo"
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self.d["bar"] = "bar"
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self.d["value_of_foobar"] = "187"
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def test_refs(self):
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val = self.d.expand("${value_of_${foo}${bar}}")
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self.assertEqual(str(val), "187")
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#def test_python_refs(self):
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# val = self.d.expand("${@${@3}**2 + ${@4}**2}")
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# self.assertEqual(str(val), "25")
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def test_ref_in_python_ref(self):
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val = self.d.expand("${@'${foo}' + 'bar'}")
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self.assertEqual(str(val), "foobar")
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def test_python_ref_in_ref(self):
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val = self.d.expand("${${@'f'+'o'+'o'}}")
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self.assertEqual(str(val), "foo")
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def test_deep_nesting(self):
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depth = 100
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val = self.d.expand("${" * depth + "foo" + "}" * depth)
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self.assertEqual(str(val), "foo")
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#def test_deep_python_nesting(self):
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# depth = 50
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# val = self.d.expand("${@" * depth + "1" + "+1}" * depth)
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# self.assertEqual(str(val), str(depth + 1))
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def test_mixed(self):
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val = self.d.expand("${value_of_${@('${foo}'+'bar')[0:3]}${${@'BAR'.lower()}}}")
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self.assertEqual(str(val), "187")
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def test_runtime(self):
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val = self.d.expand("${${@'value_of' + '_f'+'o'+'o'+'b'+'a'+'r'}}")
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self.assertEqual(str(val), "187")
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class TestMemoize(unittest.TestCase):
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def test_memoized(self):
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d = bb.data.init()
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d.setVar("FOO", "bar")
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self.assertTrue(d.getVar("FOO", False) is d.getVar("FOO", False))
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def test_not_memoized(self):
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d1 = bb.data.init()
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d2 = bb.data.init()
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d1.setVar("FOO", "bar")
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d2.setVar("FOO", "bar2")
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self.assertTrue(d1.getVar("FOO", False) is not d2.getVar("FOO", False))
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def test_changed_after_memoized(self):
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d = bb.data.init()
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d.setVar("foo", "value of foo")
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self.assertEqual(str(d.getVar("foo", False)), "value of foo")
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d.setVar("foo", "second value of foo")
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self.assertEqual(str(d.getVar("foo", False)), "second value of foo")
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def test_same_value(self):
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d = bb.data.init()
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d.setVar("foo", "value of")
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d.setVar("bar", "value of")
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self.assertEqual(d.getVar("foo", False),
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d.getVar("bar", False))
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class TestConcat(unittest.TestCase):
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def setUp(self):
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self.d = bb.data.init()
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self.d.setVar("FOO", "foo")
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self.d.setVar("VAL", "val")
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self.d.setVar("BAR", "bar")
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def test_prepend(self):
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self.d.setVar("TEST", "${VAL}")
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self.d.prependVar("TEST", "${FOO}:")
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self.assertEqual(self.d.getVar("TEST"), "foo:val")
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def test_append(self):
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self.d.setVar("TEST", "${VAL}")
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self.d.appendVar("TEST", ":${BAR}")
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self.assertEqual(self.d.getVar("TEST"), "val:bar")
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def test_multiple_append(self):
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self.d.setVar("TEST", "${VAL}")
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self.d.prependVar("TEST", "${FOO}:")
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self.d.appendVar("TEST", ":val2")
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self.d.appendVar("TEST", ":${BAR}")
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self.assertEqual(self.d.getVar("TEST"), "foo:val:val2:bar")
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class TestConcatOverride(unittest.TestCase):
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def setUp(self):
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self.d = bb.data.init()
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self.d.setVar("FOO", "foo")
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self.d.setVar("VAL", "val")
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self.d.setVar("BAR", "bar")
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def test_prepend(self):
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self.d.setVar("TEST", "${VAL}")
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self.d.setVar("TEST:prepend", "${FOO}:")
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self.assertEqual(self.d.getVar("TEST"), "foo:val")
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def test_append(self):
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self.d.setVar("TEST", "${VAL}")
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self.d.setVar("TEST:append", ":${BAR}")
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self.assertEqual(self.d.getVar("TEST"), "val:bar")
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def test_multiple_append(self):
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self.d.setVar("TEST", "${VAL}")
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self.d.setVar("TEST:prepend", "${FOO}:")
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self.d.setVar("TEST:append", ":val2")
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self.d.setVar("TEST:append", ":${BAR}")
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self.assertEqual(self.d.getVar("TEST"), "foo:val:val2:bar")
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def test_append_unset(self):
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self.d.setVar("TEST:prepend", "${FOO}:")
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self.d.setVar("TEST:append", ":val2")
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self.d.setVar("TEST:append", ":${BAR}")
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self.assertEqual(self.d.getVar("TEST"), "foo::val2:bar")
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def test_remove(self):
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self.d.setVar("TEST", "${VAL} ${BAR}")
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self.d.setVar("TEST:remove", "val")
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self.assertEqual(self.d.getVar("TEST"), " bar")
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def test_remove_cleared(self):
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self.d.setVar("TEST", "${VAL} ${BAR}")
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self.d.setVar("TEST:remove", "val")
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self.d.setVar("TEST", "${VAL} ${BAR}")
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self.assertEqual(self.d.getVar("TEST"), "val bar")
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# Ensure the value is unchanged if we have an inactive remove override
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# (including that whitespace is preserved)
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def test_remove_inactive_override(self):
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self.d.setVar("TEST", "${VAL} ${BAR} 123")
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self.d.setVar("TEST:remove:inactiveoverride", "val")
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self.assertEqual(self.d.getVar("TEST"), "val bar 123")
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def test_doubleref_remove(self):
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self.d.setVar("TEST", "${VAL} ${BAR}")
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self.d.setVar("TEST:remove", "val")
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self.d.setVar("TEST_TEST", "${TEST} ${TEST}")
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self.assertEqual(self.d.getVar("TEST_TEST"), " bar bar")
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def test_empty_remove(self):
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self.d.setVar("TEST", "")
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self.d.setVar("TEST:remove", "val")
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self.assertEqual(self.d.getVar("TEST"), "")
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def test_remove_expansion(self):
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self.d.setVar("BAR", "Z")
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self.d.setVar("TEST", "${BAR}/X Y")
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self.d.setVar("TEST:remove", "${BAR}/X")
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self.assertEqual(self.d.getVar("TEST"), " Y")
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def test_remove_expansion_items(self):
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self.d.setVar("TEST", "A B C D")
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self.d.setVar("BAR", "B D")
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self.d.setVar("TEST:remove", "${BAR}")
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self.assertEqual(self.d.getVar("TEST"), "A C ")
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def test_remove_preserve_whitespace(self):
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# When the removal isn't active, the original value should be preserved
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self.d.setVar("TEST", " A B")
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self.d.setVar("TEST:remove", "C")
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self.assertEqual(self.d.getVar("TEST"), " A B")
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def test_remove_preserve_whitespace2(self):
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# When the removal is active preserve the whitespace
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self.d.setVar("TEST", " A B")
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self.d.setVar("TEST:remove", "B")
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self.assertEqual(self.d.getVar("TEST"), " A ")
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class TestOverrides(unittest.TestCase):
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def setUp(self):
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self.d = bb.data.init()
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self.d.setVar("OVERRIDES", "foo:bar:local")
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self.d.setVar("TEST", "testvalue")
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def test_no_override(self):
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self.assertEqual(self.d.getVar("TEST"), "testvalue")
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def test_one_override(self):
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self.d.setVar("TEST:bar", "testvalue2")
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self.assertEqual(self.d.getVar("TEST"), "testvalue2")
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|
||
|
|
def test_one_override_unset(self):
|
||
|
|
self.d.setVar("TEST2:bar", "testvalue2")
|
||
|
|
|
||
|
|
self.assertEqual(self.d.getVar("TEST2"), "testvalue2")
|
||
|
|
self.assertCountEqual(list(self.d.keys()), ['TEST', 'TEST2', 'OVERRIDES', 'TEST2:bar'])
|
||
|
|
|
||
|
|
def test_multiple_override(self):
|
||
|
|
self.d.setVar("TEST:bar", "testvalue2")
|
||
|
|
self.d.setVar("TEST:local", "testvalue3")
|
||
|
|
self.d.setVar("TEST:foo", "testvalue4")
|
||
|
|
self.assertEqual(self.d.getVar("TEST"), "testvalue3")
|
||
|
|
self.assertCountEqual(list(self.d.keys()), ['TEST', 'TEST:foo', 'OVERRIDES', 'TEST:bar', 'TEST:local'])
|
||
|
|
|
||
|
|
def test_multiple_combined_overrides(self):
|
||
|
|
self.d.setVar("TEST:local:foo:bar", "testvalue3")
|
||
|
|
self.assertEqual(self.d.getVar("TEST"), "testvalue3")
|
||
|
|
|
||
|
|
def test_multiple_overrides_unset(self):
|
||
|
|
self.d.setVar("TEST2:local:foo:bar", "testvalue3")
|
||
|
|
self.assertEqual(self.d.getVar("TEST2"), "testvalue3")
|
||
|
|
|
||
|
|
def test_keyexpansion_override(self):
|
||
|
|
self.d.setVar("LOCAL", "local")
|
||
|
|
self.d.setVar("TEST:bar", "testvalue2")
|
||
|
|
self.d.setVar("TEST:${LOCAL}", "testvalue3")
|
||
|
|
self.d.setVar("TEST:foo", "testvalue4")
|
||
|
|
bb.data.expandKeys(self.d)
|
||
|
|
self.assertEqual(self.d.getVar("TEST"), "testvalue3")
|
||
|
|
|
||
|
|
def test_rename_override(self):
|
||
|
|
self.d.setVar("ALTERNATIVE:ncurses-tools:class-target", "a")
|
||
|
|
self.d.setVar("OVERRIDES", "class-target")
|
||
|
|
self.d.renameVar("ALTERNATIVE:ncurses-tools", "ALTERNATIVE:lib32-ncurses-tools")
|
||
|
|
self.assertEqual(self.d.getVar("ALTERNATIVE:lib32-ncurses-tools"), "a")
|
||
|
|
|
||
|
|
def test_underscore_override(self):
|
||
|
|
self.d.setVar("TEST:bar", "testvalue2")
|
||
|
|
self.d.setVar("TEST:some_val", "testvalue3")
|
||
|
|
self.d.setVar("TEST:foo", "testvalue4")
|
||
|
|
self.d.setVar("OVERRIDES", "foo:bar:some_val")
|
||
|
|
self.assertEqual(self.d.getVar("TEST"), "testvalue3")
|
||
|
|
|
||
|
|
def test_remove_with_override(self):
|
||
|
|
self.d.setVar("TEST:bar", "testvalue2")
|
||
|
|
self.d.setVar("TEST:some_val", "testvalue3 testvalue5")
|
||
|
|
self.d.setVar("TEST:some_val:remove", "testvalue3")
|
||
|
|
self.d.setVar("TEST:foo", "testvalue4")
|
||
|
|
self.d.setVar("OVERRIDES", "foo:bar:some_val")
|
||
|
|
self.assertEqual(self.d.getVar("TEST"), " testvalue5")
|
||
|
|
|
||
|
|
def test_append_and_override_1(self):
|
||
|
|
self.d.setVar("TEST:append", "testvalue2")
|
||
|
|
self.d.setVar("TEST:bar", "testvalue3")
|
||
|
|
self.assertEqual(self.d.getVar("TEST"), "testvalue3testvalue2")
|
||
|
|
|
||
|
|
def test_append_and_override_2(self):
|
||
|
|
self.d.setVar("TEST:append:bar", "testvalue2")
|
||
|
|
self.assertEqual(self.d.getVar("TEST"), "testvaluetestvalue2")
|
||
|
|
|
||
|
|
def test_append_and_override_3(self):
|
||
|
|
self.d.setVar("TEST:bar:append", "testvalue2")
|
||
|
|
self.assertEqual(self.d.getVar("TEST"), "testvalue2")
|
||
|
|
|
||
|
|
# Test an override with _<numeric> in it based on a real world OE issue
|
||
|
|
def test_underscore_override(self):
|
||
|
|
self.d.setVar("TARGET_ARCH", "x86_64")
|
||
|
|
self.d.setVar("PN", "test-${TARGET_ARCH}")
|
||
|
|
self.d.setVar("VERSION", "1")
|
||
|
|
self.d.setVar("VERSION:pn-test-${TARGET_ARCH}", "2")
|
||
|
|
self.d.setVar("OVERRIDES", "pn-${PN}")
|
||
|
|
bb.data.expandKeys(self.d)
|
||
|
|
self.assertEqual(self.d.getVar("VERSION"), "2")
|
||
|
|
|
||
|
|
def test_append_and_unused_override(self):
|
||
|
|
# Had a bug where an unused override append could return "" instead of None
|
||
|
|
self.d.setVar("BAR:append:unusedoverride", "testvalue2")
|
||
|
|
self.assertEqual(self.d.getVar("BAR"), None)
|
||
|
|
|
||
|
|
class TestKeyExpansion(unittest.TestCase):
|
||
|
|
def setUp(self):
|
||
|
|
self.d = bb.data.init()
|
||
|
|
self.d.setVar("FOO", "foo")
|
||
|
|
self.d.setVar("BAR", "foo")
|
||
|
|
|
||
|
|
def test_keyexpand(self):
|
||
|
|
self.d.setVar("VAL_${FOO}", "A")
|
||
|
|
self.d.setVar("VAL_${BAR}", "B")
|
||
|
|
with LogRecord() as logs:
|
||
|
|
bb.data.expandKeys(self.d)
|
||
|
|
self.assertTrue(logContains("Variable key VAL_${FOO} (A) replaces original key VAL_foo (B)", logs))
|
||
|
|
self.assertEqual(self.d.getVar("VAL_foo"), "A")
|
||
|
|
|
||
|
|
class TestFlags(unittest.TestCase):
|
||
|
|
def setUp(self):
|
||
|
|
self.d = bb.data.init()
|
||
|
|
self.d.setVar("foo", "value of foo")
|
||
|
|
self.d.setVarFlag("foo", "flag1", "value of flag1")
|
||
|
|
self.d.setVarFlag("foo", "flag2", "value of flag2")
|
||
|
|
|
||
|
|
def test_setflag(self):
|
||
|
|
self.assertEqual(self.d.getVarFlag("foo", "flag1", False), "value of flag1")
|
||
|
|
self.assertEqual(self.d.getVarFlag("foo", "flag2", False), "value of flag2")
|
||
|
|
|
||
|
|
def test_delflag(self):
|
||
|
|
self.d.delVarFlag("foo", "flag2")
|
||
|
|
self.assertEqual(self.d.getVarFlag("foo", "flag1", False), "value of flag1")
|
||
|
|
self.assertEqual(self.d.getVarFlag("foo", "flag2", False), None)
|
||
|
|
|
||
|
|
|
||
|
|
class Contains(unittest.TestCase):
|
||
|
|
def setUp(self):
|
||
|
|
self.d = bb.data.init()
|
||
|
|
self.d.setVar("SOMEFLAG", "a b c")
|
||
|
|
|
||
|
|
def test_contains(self):
|
||
|
|
self.assertTrue(bb.utils.contains("SOMEFLAG", "a", True, False, self.d))
|
||
|
|
self.assertTrue(bb.utils.contains("SOMEFLAG", "b", True, False, self.d))
|
||
|
|
self.assertTrue(bb.utils.contains("SOMEFLAG", "c", True, False, self.d))
|
||
|
|
|
||
|
|
self.assertTrue(bb.utils.contains("SOMEFLAG", "a b", True, False, self.d))
|
||
|
|
self.assertTrue(bb.utils.contains("SOMEFLAG", "b c", True, False, self.d))
|
||
|
|
self.assertTrue(bb.utils.contains("SOMEFLAG", "c a", True, False, self.d))
|
||
|
|
|
||
|
|
self.assertTrue(bb.utils.contains("SOMEFLAG", "a b c", True, False, self.d))
|
||
|
|
self.assertTrue(bb.utils.contains("SOMEFLAG", "c b a", True, False, self.d))
|
||
|
|
|
||
|
|
self.assertFalse(bb.utils.contains("SOMEFLAG", "x", True, False, self.d))
|
||
|
|
self.assertFalse(bb.utils.contains("SOMEFLAG", "a x", True, False, self.d))
|
||
|
|
self.assertFalse(bb.utils.contains("SOMEFLAG", "x c b", True, False, self.d))
|
||
|
|
self.assertFalse(bb.utils.contains("SOMEFLAG", "x c b a", True, False, self.d))
|
||
|
|
|
||
|
|
def test_contains_any(self):
|
||
|
|
self.assertTrue(bb.utils.contains_any("SOMEFLAG", "a", True, False, self.d))
|
||
|
|
self.assertTrue(bb.utils.contains_any("SOMEFLAG", "b", True, False, self.d))
|
||
|
|
self.assertTrue(bb.utils.contains_any("SOMEFLAG", "c", True, False, self.d))
|
||
|
|
|
||
|
|
self.assertTrue(bb.utils.contains_any("SOMEFLAG", "a b", True, False, self.d))
|
||
|
|
self.assertTrue(bb.utils.contains_any("SOMEFLAG", "b c", True, False, self.d))
|
||
|
|
self.assertTrue(bb.utils.contains_any("SOMEFLAG", "c a", True, False, self.d))
|
||
|
|
|
||
|
|
self.assertTrue(bb.utils.contains_any("SOMEFLAG", "a x", True, False, self.d))
|
||
|
|
self.assertTrue(bb.utils.contains_any("SOMEFLAG", "x c", True, False, self.d))
|
||
|
|
|
||
|
|
self.assertFalse(bb.utils.contains_any("SOMEFLAG", "x", True, False, self.d))
|
||
|
|
self.assertFalse(bb.utils.contains_any("SOMEFLAG", "x y z", True, False, self.d))
|
||
|
|
|
||
|
|
|
||
|
|
class TaskHash(unittest.TestCase):
|
||
|
|
def test_taskhashes(self):
|
||
|
|
def gettask_bashhash(taskname, d):
|
||
|
|
tasklist, gendeps, lookupcache = bb.data.generate_dependencies(d, set())
|
||
|
|
taskdeps, basehash = bb.data.generate_dependency_hash(tasklist, gendeps, lookupcache, set(), "somefile")
|
||
|
|
bb.warn(str(lookupcache))
|
||
|
|
return basehash["somefile:" + taskname]
|
||
|
|
|
||
|
|
d = bb.data.init()
|
||
|
|
d.setVar("__BBTASKS", ["mytask"])
|
||
|
|
d.setVar("__exportlist", [])
|
||
|
|
d.setVar("mytask", "${MYCOMMAND}")
|
||
|
|
d.setVar("MYCOMMAND", "${VAR}; foo; bar; exit 0")
|
||
|
|
d.setVar("VAR", "val")
|
||
|
|
orighash = gettask_bashhash("mytask", d)
|
||
|
|
|
||
|
|
# Changing a variable should change the hash
|
||
|
|
d.setVar("VAR", "val2")
|
||
|
|
nexthash = gettask_bashhash("mytask", d)
|
||
|
|
self.assertNotEqual(orighash, nexthash)
|
||
|
|
|
||
|
|
d.setVar("VAR", "val")
|
||
|
|
# Adding an inactive removal shouldn't change the hash
|
||
|
|
d.setVar("BAR", "notbar")
|
||
|
|
d.setVar("MYCOMMAND:remove", "${BAR}")
|
||
|
|
nexthash = gettask_bashhash("mytask", d)
|
||
|
|
self.assertEqual(orighash, nexthash)
|
||
|
|
|
||
|
|
# Adding an active removal should change the hash
|
||
|
|
d.setVar("BAR", "bar;")
|
||
|
|
nexthash = gettask_bashhash("mytask", d)
|
||
|
|
self.assertNotEqual(orighash, nexthash)
|
||
|
|
|
||
|
|
# Setup an inactive contains()
|
||
|
|
d.setVar("VAR", "${@bb.utils.contains('VAR2', 'A', 'val', '', d)}")
|
||
|
|
orighash = gettask_bashhash("mytask", d)
|
||
|
|
|
||
|
|
# Activate the contains() and the hash should change
|
||
|
|
d.setVar("VAR2", "A")
|
||
|
|
nexthash = gettask_bashhash("mytask", d)
|
||
|
|
self.assertNotEqual(orighash, nexthash)
|
||
|
|
|
||
|
|
# The contains should be inactive but even though VAR2 has a
|
||
|
|
# different value the hash should match the original
|
||
|
|
d.setVar("VAR2", "B")
|
||
|
|
nexthash = gettask_bashhash("mytask", d)
|
||
|
|
self.assertEqual(orighash, nexthash)
|
||
|
|
|
||
|
|
class Serialize(unittest.TestCase):
|
||
|
|
|
||
|
|
def test_serialize(self):
|
||
|
|
import tempfile
|
||
|
|
import pickle
|
||
|
|
d = bb.data.init()
|
||
|
|
d.enableTracking()
|
||
|
|
d.setVar('HELLO', 'world')
|
||
|
|
d.setVarFlag('HELLO', 'other', 'planet')
|
||
|
|
with tempfile.NamedTemporaryFile(delete=False) as tmpfile:
|
||
|
|
tmpfilename = tmpfile.name
|
||
|
|
pickle.dump(d, tmpfile)
|
||
|
|
|
||
|
|
with open(tmpfilename, 'rb') as f:
|
||
|
|
newd = pickle.load(f)
|
||
|
|
|
||
|
|
os.remove(tmpfilename)
|
||
|
|
|
||
|
|
self.assertEqual(d, newd)
|
||
|
|
self.assertEqual(newd.getVar('HELLO'), 'world')
|
||
|
|
self.assertEqual(newd.getVarFlag('HELLO', 'other'), 'planet')
|
||
|
|
|
||
|
|
|