| # ex:ts=4:sw=4:sts=4:et |
| # -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- |
| # |
| # BitBake Tests for the Data Store (data.py/data_smart.py) |
| # |
| # Copyright (C) 2010 Chris Larson |
| # Copyright (C) 2012 Richard Purdie |
| # |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License version 2 as |
| # published by the Free Software Foundation. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License along |
| # with this program; if not, write to the Free Software Foundation, Inc., |
| # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| # |
| |
| import unittest |
| import bb |
| import bb.data |
| import bb.parse |
| import logging |
| |
| class LogRecord(): |
| def __enter__(self): |
| logs = [] |
| class LogHandler(logging.Handler): |
| def emit(self, record): |
| logs.append(record) |
| logger = logging.getLogger("BitBake") |
| handler = LogHandler() |
| self.handler = handler |
| logger.addHandler(handler) |
| return logs |
| def __exit__(self, type, value, traceback): |
| logger = logging.getLogger("BitBake") |
| logger.removeHandler(self.handler) |
| return |
| |
| def logContains(item, logs): |
| for l in logs: |
| m = l.getMessage() |
| if item in m: |
| return True |
| return False |
| |
| class DataExpansions(unittest.TestCase): |
| def setUp(self): |
| self.d = bb.data.init() |
| self.d["foo"] = "value_of_foo" |
| self.d["bar"] = "value_of_bar" |
| self.d["value_of_foo"] = "value_of_'value_of_foo'" |
| |
| def test_one_var(self): |
| val = self.d.expand("${foo}") |
| self.assertEqual(str(val), "value_of_foo") |
| |
| def test_indirect_one_var(self): |
| val = self.d.expand("${${foo}}") |
| self.assertEqual(str(val), "value_of_'value_of_foo'") |
| |
| def test_indirect_and_another(self): |
| val = self.d.expand("${${foo}} ${bar}") |
| self.assertEqual(str(val), "value_of_'value_of_foo' value_of_bar") |
| |
| def test_python_snippet(self): |
| val = self.d.expand("${@5*12}") |
| self.assertEqual(str(val), "60") |
| |
| def test_expand_in_python_snippet(self): |
| val = self.d.expand("${@'boo ' + '${foo}'}") |
| self.assertEqual(str(val), "boo value_of_foo") |
| |
| def test_python_snippet_getvar(self): |
| val = self.d.expand("${@d.getVar('foo', True) + ' ${bar}'}") |
| self.assertEqual(str(val), "value_of_foo value_of_bar") |
| |
| def test_python_unexpanded(self): |
| self.d.setVar("bar", "${unsetvar}") |
| val = self.d.expand("${@d.getVar('foo', True) + ' ${bar}'}") |
| self.assertEqual(str(val), "${@d.getVar('foo', True) + ' ${unsetvar}'}") |
| |
| def test_python_snippet_syntax_error(self): |
| self.d.setVar("FOO", "${@foo = 5}") |
| self.assertRaises(bb.data_smart.ExpansionError, self.d.getVar, "FOO", True) |
| |
| def test_python_snippet_runtime_error(self): |
| self.d.setVar("FOO", "${@int('test')}") |
| self.assertRaises(bb.data_smart.ExpansionError, self.d.getVar, "FOO", True) |
| |
| def test_python_snippet_error_path(self): |
| self.d.setVar("FOO", "foo value ${BAR}") |
| self.d.setVar("BAR", "bar value ${@int('test')}") |
| self.assertRaises(bb.data_smart.ExpansionError, self.d.getVar, "FOO", True) |
| |
| def test_value_containing_value(self): |
| val = self.d.expand("${@d.getVar('foo', True) + ' ${bar}'}") |
| self.assertEqual(str(val), "value_of_foo value_of_bar") |
| |
| def test_reference_undefined_var(self): |
| val = self.d.expand("${undefinedvar} meh") |
| self.assertEqual(str(val), "${undefinedvar} meh") |
| |
| def test_double_reference(self): |
| self.d.setVar("BAR", "bar value") |
| self.d.setVar("FOO", "${BAR} foo ${BAR}") |
| val = self.d.getVar("FOO", True) |
| self.assertEqual(str(val), "bar value foo bar value") |
| |
| def test_direct_recursion(self): |
| self.d.setVar("FOO", "${FOO}") |
| self.assertRaises(bb.data_smart.ExpansionError, self.d.getVar, "FOO", True) |
| |
| def test_indirect_recursion(self): |
| self.d.setVar("FOO", "${BAR}") |
| self.d.setVar("BAR", "${BAZ}") |
| self.d.setVar("BAZ", "${FOO}") |
| self.assertRaises(bb.data_smart.ExpansionError, self.d.getVar, "FOO", True) |
| |
| def test_recursion_exception(self): |
| self.d.setVar("FOO", "${BAR}") |
| self.d.setVar("BAR", "${${@'FOO'}}") |
| self.assertRaises(bb.data_smart.ExpansionError, self.d.getVar, "FOO", True) |
| |
| def test_incomplete_varexp_single_quotes(self): |
| self.d.setVar("FOO", "sed -i -e 's:IP{:I${:g' $pc") |
| val = self.d.getVar("FOO", True) |
| self.assertEqual(str(val), "sed -i -e 's:IP{:I${:g' $pc") |
| |
| def test_nonstring(self): |
| self.d.setVar("TEST", 5) |
| val = self.d.getVar("TEST", True) |
| self.assertEqual(str(val), "5") |
| |
| def test_rename(self): |
| self.d.renameVar("foo", "newfoo") |
| self.assertEqual(self.d.getVar("newfoo", False), "value_of_foo") |
| self.assertEqual(self.d.getVar("foo", False), None) |
| |
| def test_deletion(self): |
| self.d.delVar("foo") |
| self.assertEqual(self.d.getVar("foo", False), None) |
| |
| def test_keys(self): |
| keys = self.d.keys() |
| self.assertEqual(keys, ['value_of_foo', 'foo', 'bar']) |
| |
| def test_keys_deletion(self): |
| newd = bb.data.createCopy(self.d) |
| newd.delVar("bar") |
| keys = newd.keys() |
| self.assertEqual(keys, ['value_of_foo', 'foo']) |
| |
| class TestNestedExpansions(unittest.TestCase): |
| def setUp(self): |
| self.d = bb.data.init() |
| self.d["foo"] = "foo" |
| self.d["bar"] = "bar" |
| self.d["value_of_foobar"] = "187" |
| |
| def test_refs(self): |
| val = self.d.expand("${value_of_${foo}${bar}}") |
| self.assertEqual(str(val), "187") |
| |
| #def test_python_refs(self): |
| # val = self.d.expand("${@${@3}**2 + ${@4}**2}") |
| # self.assertEqual(str(val), "25") |
| |
| def test_ref_in_python_ref(self): |
| val = self.d.expand("${@'${foo}' + 'bar'}") |
| self.assertEqual(str(val), "foobar") |
| |
| def test_python_ref_in_ref(self): |
| val = self.d.expand("${${@'f'+'o'+'o'}}") |
| self.assertEqual(str(val), "foo") |
| |
| def test_deep_nesting(self): |
| depth = 100 |
| val = self.d.expand("${" * depth + "foo" + "}" * depth) |
| self.assertEqual(str(val), "foo") |
| |
| #def test_deep_python_nesting(self): |
| # depth = 50 |
| # val = self.d.expand("${@" * depth + "1" + "+1}" * depth) |
| # self.assertEqual(str(val), str(depth + 1)) |
| |
| def test_mixed(self): |
| val = self.d.expand("${value_of_${@('${foo}'+'bar')[0:3]}${${@'BAR'.lower()}}}") |
| self.assertEqual(str(val), "187") |
| |
| def test_runtime(self): |
| val = self.d.expand("${${@'value_of' + '_f'+'o'+'o'+'b'+'a'+'r'}}") |
| self.assertEqual(str(val), "187") |
| |
| class TestMemoize(unittest.TestCase): |
| def test_memoized(self): |
| d = bb.data.init() |
| d.setVar("FOO", "bar") |
| self.assertTrue(d.getVar("FOO", False) is d.getVar("FOO", False)) |
| |
| def test_not_memoized(self): |
| d1 = bb.data.init() |
| d2 = bb.data.init() |
| d1.setVar("FOO", "bar") |
| d2.setVar("FOO", "bar2") |
| self.assertTrue(d1.getVar("FOO", False) is not d2.getVar("FOO", False)) |
| |
| def test_changed_after_memoized(self): |
| d = bb.data.init() |
| d.setVar("foo", "value of foo") |
| self.assertEqual(str(d.getVar("foo", False)), "value of foo") |
| d.setVar("foo", "second value of foo") |
| self.assertEqual(str(d.getVar("foo", False)), "second value of foo") |
| |
| def test_same_value(self): |
| d = bb.data.init() |
| d.setVar("foo", "value of") |
| d.setVar("bar", "value of") |
| self.assertEqual(d.getVar("foo", False), |
| d.getVar("bar", False)) |
| |
| class TestConcat(unittest.TestCase): |
| def setUp(self): |
| self.d = bb.data.init() |
| self.d.setVar("FOO", "foo") |
| self.d.setVar("VAL", "val") |
| self.d.setVar("BAR", "bar") |
| |
| def test_prepend(self): |
| self.d.setVar("TEST", "${VAL}") |
| self.d.prependVar("TEST", "${FOO}:") |
| self.assertEqual(self.d.getVar("TEST", True), "foo:val") |
| |
| def test_append(self): |
| self.d.setVar("TEST", "${VAL}") |
| self.d.appendVar("TEST", ":${BAR}") |
| self.assertEqual(self.d.getVar("TEST", True), "val:bar") |
| |
| def test_multiple_append(self): |
| self.d.setVar("TEST", "${VAL}") |
| self.d.prependVar("TEST", "${FOO}:") |
| self.d.appendVar("TEST", ":val2") |
| self.d.appendVar("TEST", ":${BAR}") |
| self.assertEqual(self.d.getVar("TEST", True), "foo:val:val2:bar") |
| |
| class TestConcatOverride(unittest.TestCase): |
| def setUp(self): |
| self.d = bb.data.init() |
| self.d.setVar("FOO", "foo") |
| self.d.setVar("VAL", "val") |
| self.d.setVar("BAR", "bar") |
| |
| def test_prepend(self): |
| self.d.setVar("TEST", "${VAL}") |
| self.d.setVar("TEST_prepend", "${FOO}:") |
| bb.data.update_data(self.d) |
| self.assertEqual(self.d.getVar("TEST", True), "foo:val") |
| |
| def test_append(self): |
| self.d.setVar("TEST", "${VAL}") |
| self.d.setVar("TEST_append", ":${BAR}") |
| bb.data.update_data(self.d) |
| self.assertEqual(self.d.getVar("TEST", True), "val:bar") |
| |
| def test_multiple_append(self): |
| self.d.setVar("TEST", "${VAL}") |
| self.d.setVar("TEST_prepend", "${FOO}:") |
| self.d.setVar("TEST_append", ":val2") |
| self.d.setVar("TEST_append", ":${BAR}") |
| bb.data.update_data(self.d) |
| self.assertEqual(self.d.getVar("TEST", True), "foo:val:val2:bar") |
| |
| def test_append_unset(self): |
| self.d.setVar("TEST_prepend", "${FOO}:") |
| self.d.setVar("TEST_append", ":val2") |
| self.d.setVar("TEST_append", ":${BAR}") |
| bb.data.update_data(self.d) |
| self.assertEqual(self.d.getVar("TEST", True), "foo::val2:bar") |
| |
| def test_remove(self): |
| self.d.setVar("TEST", "${VAL} ${BAR}") |
| self.d.setVar("TEST_remove", "val") |
| bb.data.update_data(self.d) |
| self.assertEqual(self.d.getVar("TEST", True), "bar") |
| |
| def test_doubleref_remove(self): |
| self.d.setVar("TEST", "${VAL} ${BAR}") |
| self.d.setVar("TEST_remove", "val") |
| self.d.setVar("TEST_TEST", "${TEST} ${TEST}") |
| bb.data.update_data(self.d) |
| self.assertEqual(self.d.getVar("TEST_TEST", True), "bar bar") |
| |
| def test_empty_remove(self): |
| self.d.setVar("TEST", "") |
| self.d.setVar("TEST_remove", "val") |
| bb.data.update_data(self.d) |
| self.assertEqual(self.d.getVar("TEST", True), "") |
| |
| def test_remove_expansion(self): |
| self.d.setVar("BAR", "Z") |
| self.d.setVar("TEST", "${BAR}/X Y") |
| self.d.setVar("TEST_remove", "${BAR}/X") |
| bb.data.update_data(self.d) |
| self.assertEqual(self.d.getVar("TEST", True), "Y") |
| |
| def test_remove_expansion_items(self): |
| self.d.setVar("TEST", "A B C D") |
| self.d.setVar("BAR", "B D") |
| self.d.setVar("TEST_remove", "${BAR}") |
| bb.data.update_data(self.d) |
| self.assertEqual(self.d.getVar("TEST", True), "A C") |
| |
| class TestOverrides(unittest.TestCase): |
| def setUp(self): |
| self.d = bb.data.init() |
| self.d.setVar("OVERRIDES", "foo:bar:local") |
| self.d.setVar("TEST", "testvalue") |
| |
| def test_no_override(self): |
| bb.data.update_data(self.d) |
| self.assertEqual(self.d.getVar("TEST", True), "testvalue") |
| |
| def test_one_override(self): |
| self.d.setVar("TEST_bar", "testvalue2") |
| bb.data.update_data(self.d) |
| self.assertEqual(self.d.getVar("TEST", True), "testvalue2") |
| |
| def test_one_override_unset(self): |
| self.d.setVar("TEST2_bar", "testvalue2") |
| bb.data.update_data(self.d) |
| self.assertEqual(self.d.getVar("TEST2", True), "testvalue2") |
| self.assertItemsEqual(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") |
| bb.data.update_data(self.d) |
| self.assertEqual(self.d.getVar("TEST", True), "testvalue3") |
| self.assertItemsEqual(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") |
| bb.data.update_data(self.d) |
| self.assertEqual(self.d.getVar("TEST", True), "testvalue3") |
| |
| def test_multiple_overrides_unset(self): |
| self.d.setVar("TEST2_local_foo_bar", "testvalue3") |
| bb.data.update_data(self.d) |
| self.assertEqual(self.d.getVar("TEST2", True), "testvalue3") |
| |
| def test_keyexpansion_override(self): |
| self.d.setVar("LOCAL", "local") |
| self.d.setVar("TEST_bar", "testvalue2") |
| self.d.setVar("TEST_${LOCAL}", "testvalue3") |
| self.d.setVar("TEST_foo", "testvalue4") |
| bb.data.update_data(self.d) |
| bb.data.expandKeys(self.d) |
| self.assertEqual(self.d.getVar("TEST", True), "testvalue3") |
| |
| def test_rename_override(self): |
| self.d.setVar("ALTERNATIVE_ncurses-tools_class-target", "a") |
| self.d.setVar("OVERRIDES", "class-target") |
| bb.data.update_data(self.d) |
| self.d.renameVar("ALTERNATIVE_ncurses-tools", "ALTERNATIVE_lib32-ncurses-tools") |
| self.assertEqual(self.d.getVar("ALTERNATIVE_lib32-ncurses-tools", True), "a") |
| |
| def test_underscore_override(self): |
| self.d.setVar("TEST_bar", "testvalue2") |
| self.d.setVar("TEST_some_val", "testvalue3") |
| self.d.setVar("TEST_foo", "testvalue4") |
| self.d.setVar("OVERRIDES", "foo:bar:some_val") |
| self.assertEqual(self.d.getVar("TEST", True), "testvalue3") |
| |
| class TestKeyExpansion(unittest.TestCase): |
| def setUp(self): |
| self.d = bb.data.init() |
| self.d.setVar("FOO", "foo") |
| self.d.setVar("BAR", "foo") |
| |
| def test_keyexpand(self): |
| self.d.setVar("VAL_${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", True), "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)) |