358 lines
13 KiB
Python
358 lines
13 KiB
Python
# ex:ts=4:sw=4:sts=4:et
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# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
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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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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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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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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', True) + ' ${bar}'}")
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self.assertEqual(str(val), "value_of_foo value_of_bar")
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def test_python_snippet_syntax_error(self):
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self.d.setVar("FOO", "${@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', True) + ' ${bar}'}")
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self.assertEqual(str(val), "value_of_foo value_of_bar")
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def test_reference_undefined_var(self):
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val = self.d.expand("${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 ${BAR}")
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val = self.d.getVar("FOO", True)
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self.assertEqual(str(val), "bar value foo bar value")
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def test_direct_recursion(self):
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self.d.setVar("FOO", "${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' $pc")
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val = self.d.getVar("FOO", True)
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self.assertEqual(str(val), "sed -i -e 's:IP{:I${: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", True)
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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"), "value_of_foo")
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self.assertEqual(self.d.getVar("foo"), 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"), None)
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def test_keys(self):
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keys = self.d.keys()
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self.assertEqual(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 = newd.keys()
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self.assertEqual(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") is d.getVar("FOO"))
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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") is not d2.getVar("FOO"))
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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")), "value of foo")
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d.setVar("foo", "second value of foo")
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self.assertEqual(str(d.getVar("foo")), "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"),
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d.getVar("bar"))
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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", True), "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", True), "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", ":${BAR}")
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self.assertEqual(self.d.getVar("TEST", True), "foo:val:val2:bar")
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class TestConcatOverride(unittest.TestCase):
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def setUp(self):
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self.d = bb.data.init()
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self.d.setVar("FOO", "foo")
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self.d.setVar("VAL", "val")
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self.d.setVar("BAR", "bar")
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def test_prepend(self):
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self.d.setVar("TEST", "${VAL}")
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self.d.setVar("TEST_prepend", "${FOO}:")
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bb.data.update_data(self.d)
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self.assertEqual(self.d.getVar("TEST", True), "foo:val")
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def test_append(self):
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self.d.setVar("TEST", "${VAL}")
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self.d.setVar("TEST_append", ":${BAR}")
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bb.data.update_data(self.d)
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self.assertEqual(self.d.getVar("TEST", True), "val:bar")
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def test_multiple_append(self):
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self.d.setVar("TEST", "${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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bb.data.update_data(self.d)
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self.assertEqual(self.d.getVar("TEST", True), "foo:val:val2:bar")
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def test_remove(self):
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self.d.setVar("TEST", "${VAL} ${BAR}")
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self.d.setVar("TEST_remove", "val")
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bb.data.update_data(self.d)
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self.assertEqual(self.d.getVar("TEST", True), "bar")
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def test_doubleref_remove(self):
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self.d.setVar("TEST", "${VAL} ${BAR}")
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self.d.setVar("TEST_remove", "val")
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self.d.setVar("TEST_TEST", "${TEST} ${TEST}")
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bb.data.update_data(self.d)
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self.assertEqual(self.d.getVar("TEST_TEST", True), "bar bar")
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def test_empty_remove(self):
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self.d.setVar("TEST", "")
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self.d.setVar("TEST_remove", "val")
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bb.data.update_data(self.d)
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self.assertEqual(self.d.getVar("TEST", True), "")
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def test_remove_expansion(self):
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self.d.setVar("BAR", "Z")
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self.d.setVar("TEST", "${BAR}/X Y")
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self.d.setVar("TEST_remove", "${BAR}/X")
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bb.data.update_data(self.d)
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self.assertEqual(self.d.getVar("TEST", True), "Y")
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def test_remove_expansion_items(self):
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self.d.setVar("TEST", "A B C D")
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self.d.setVar("BAR", "B D")
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self.d.setVar("TEST_remove", "${BAR}")
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bb.data.update_data(self.d)
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self.assertEqual(self.d.getVar("TEST", True), "A C")
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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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bb.data.update_data(self.d)
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self.assertEqual(self.d.getVar("TEST", True), "testvalue")
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def test_one_override(self):
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self.d.setVar("TEST_bar", "testvalue2")
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bb.data.update_data(self.d)
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self.assertEqual(self.d.getVar("TEST", True), "testvalue2")
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def test_multiple_override(self):
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self.d.setVar("TEST_bar", "testvalue2")
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self.d.setVar("TEST_local", "testvalue3")
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self.d.setVar("TEST_foo", "testvalue4")
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bb.data.update_data(self.d)
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self.assertEqual(self.d.getVar("TEST", True), "testvalue3")
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class TestFlags(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", "value of foo")
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self.d.setVarFlag("foo", "flag1", "value of flag1")
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self.d.setVarFlag("foo", "flag2", "value of flag2")
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def test_setflag(self):
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self.assertEqual(self.d.getVarFlag("foo", "flag1"), "value of flag1")
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self.assertEqual(self.d.getVarFlag("foo", "flag2"), "value of flag2")
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def test_delflag(self):
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self.d.delVarFlag("foo", "flag2")
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self.assertEqual(self.d.getVarFlag("foo", "flag1"), "value of flag1")
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self.assertEqual(self.d.getVarFlag("foo", "flag2"), None)
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class Contains(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("SOMEFLAG", "a b c")
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def test_contains(self):
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self.assertTrue(bb.utils.contains("SOMEFLAG", "a", True, False, self.d))
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self.assertTrue(bb.utils.contains("SOMEFLAG", "b", True, False, self.d))
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self.assertTrue(bb.utils.contains("SOMEFLAG", "c", True, False, self.d))
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self.assertTrue(bb.utils.contains("SOMEFLAG", "a b", True, False, self.d))
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self.assertTrue(bb.utils.contains("SOMEFLAG", "b c", True, False, self.d))
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self.assertTrue(bb.utils.contains("SOMEFLAG", "c a", True, False, self.d))
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self.assertTrue(bb.utils.contains("SOMEFLAG", "a b c", True, False, self.d))
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self.assertTrue(bb.utils.contains("SOMEFLAG", "c b a", True, False, self.d))
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self.assertFalse(bb.utils.contains("SOMEFLAG", "x", True, False, self.d))
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self.assertFalse(bb.utils.contains("SOMEFLAG", "a x", True, False, self.d))
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self.assertFalse(bb.utils.contains("SOMEFLAG", "x c b", True, False, self.d))
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self.assertFalse(bb.utils.contains("SOMEFLAG", "x c b a", True, False, self.d))
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def test_contains_any(self):
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self.assertTrue(bb.utils.contains_any("SOMEFLAG", "a", True, False, self.d))
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self.assertTrue(bb.utils.contains_any("SOMEFLAG", "b", True, False, self.d))
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self.assertTrue(bb.utils.contains_any("SOMEFLAG", "c", True, False, self.d))
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self.assertTrue(bb.utils.contains_any("SOMEFLAG", "a b", True, False, self.d))
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self.assertTrue(bb.utils.contains_any("SOMEFLAG", "b c", True, False, self.d))
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self.assertTrue(bb.utils.contains_any("SOMEFLAG", "c a", True, False, self.d))
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self.assertTrue(bb.utils.contains_any("SOMEFLAG", "a x", True, False, self.d))
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self.assertTrue(bb.utils.contains_any("SOMEFLAG", "x c", True, False, self.d))
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self.assertFalse(bb.utils.contains_any("SOMEFLAG", "x", True, False, self.d))
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self.assertFalse(bb.utils.contains_any("SOMEFLAG", "x y z", True, False, self.d))
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