diff options
Diffstat (limited to 'import-layers/yocto-poky/bitbake/lib/bb/tests/codeparser.py')
| -rw-r--r-- | import-layers/yocto-poky/bitbake/lib/bb/tests/codeparser.py | 428 |
1 files changed, 0 insertions, 428 deletions
diff --git a/import-layers/yocto-poky/bitbake/lib/bb/tests/codeparser.py b/import-layers/yocto-poky/bitbake/lib/bb/tests/codeparser.py deleted file mode 100644 index e30e78c15..000000000 --- a/import-layers/yocto-poky/bitbake/lib/bb/tests/codeparser.py +++ /dev/null @@ -1,428 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -# -# BitBake Test for codeparser.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 logging -import bb - -logger = logging.getLogger('BitBake.TestCodeParser') - -# bb.data references bb.parse but can't directly import due to circular dependencies. -# Hack around it for now :( -import bb.parse -import bb.data - -class ReferenceTest(unittest.TestCase): - def setUp(self): - self.d = bb.data.init() - - def setEmptyVars(self, varlist): - for k in varlist: - self.d.setVar(k, "") - - def setValues(self, values): - for k, v in values.items(): - self.d.setVar(k, v) - - def assertReferences(self, refs): - self.assertEqual(self.references, refs) - - def assertExecs(self, execs): - self.assertEqual(self.execs, execs) - - def assertContains(self, contains): - self.assertEqual(self.contains, contains) - -class VariableReferenceTest(ReferenceTest): - - def parseExpression(self, exp): - parsedvar = self.d.expandWithRefs(exp, None) - self.references = parsedvar.references - - def test_simple_reference(self): - self.setEmptyVars(["FOO"]) - self.parseExpression("${FOO}") - self.assertReferences(set(["FOO"])) - - def test_nested_reference(self): - self.setEmptyVars(["BAR"]) - self.d.setVar("FOO", "BAR") - self.parseExpression("${${FOO}}") - self.assertReferences(set(["FOO", "BAR"])) - - def test_python_reference(self): - self.setEmptyVars(["BAR"]) - self.parseExpression("${@d.getVar('BAR') + 'foo'}") - self.assertReferences(set(["BAR"])) - -class ShellReferenceTest(ReferenceTest): - - def parseExpression(self, exp): - parsedvar = self.d.expandWithRefs(exp, None) - parser = bb.codeparser.ShellParser("ParserTest", logger) - parser.parse_shell(parsedvar.value) - - self.references = parsedvar.references - self.execs = parser.execs - - def test_quotes_inside_assign(self): - self.parseExpression('foo=foo"bar"baz') - self.assertReferences(set([])) - - def test_quotes_inside_arg(self): - self.parseExpression('sed s#"bar baz"#"alpha beta"#g') - self.assertExecs(set(["sed"])) - - def test_arg_continuation(self): - self.parseExpression("sed -i -e s,foo,bar,g \\\n *.pc") - self.assertExecs(set(["sed"])) - - def test_dollar_in_quoted(self): - self.parseExpression('sed -i -e "foo$" *.pc') - self.assertExecs(set(["sed"])) - - def test_quotes_inside_arg_continuation(self): - self.setEmptyVars(["bindir", "D", "libdir"]) - self.parseExpression(""" -sed -i -e s#"moc_location=.*$"#"moc_location=${bindir}/moc4"# \\ --e s#"uic_location=.*$"#"uic_location=${bindir}/uic4"# \\ -${D}${libdir}/pkgconfig/*.pc -""") - self.assertReferences(set(["bindir", "D", "libdir"])) - - def test_assign_subshell_expansion(self): - self.parseExpression("foo=$(echo bar)") - self.assertExecs(set(["echo"])) - - def test_shell_unexpanded(self): - self.setEmptyVars(["QT_BASE_NAME"]) - self.parseExpression('echo "${QT_BASE_NAME}"') - self.assertExecs(set(["echo"])) - self.assertReferences(set(["QT_BASE_NAME"])) - - def test_incomplete_varexp_single_quotes(self): - self.parseExpression("sed -i -e 's:IP{:I${:g' $pc") - self.assertExecs(set(["sed"])) - - - def test_until(self): - self.parseExpression("until false; do echo true; done") - self.assertExecs(set(["false", "echo"])) - self.assertReferences(set()) - - def test_case(self): - self.parseExpression(""" -case $foo in -*) -bar -;; -esac -""") - self.assertExecs(set(["bar"])) - self.assertReferences(set()) - - def test_assign_exec(self): - self.parseExpression("a=b c='foo bar' alpha 1 2 3") - self.assertExecs(set(["alpha"])) - - def test_redirect_to_file(self): - self.setEmptyVars(["foo"]) - self.parseExpression("echo foo >${foo}/bar") - self.assertExecs(set(["echo"])) - self.assertReferences(set(["foo"])) - - def test_heredoc(self): - self.setEmptyVars(["theta"]) - self.parseExpression(""" -cat <<END -alpha -beta -${theta} -END -""") - self.assertReferences(set(["theta"])) - - def test_redirect_from_heredoc(self): - v = ["B", "SHADOW_MAILDIR", "SHADOW_MAILFILE", "SHADOW_UTMPDIR", "SHADOW_LOGDIR", "bindir"] - self.setEmptyVars(v) - self.parseExpression(""" -cat <<END >${B}/cachedpaths -shadow_cv_maildir=${SHADOW_MAILDIR} -shadow_cv_mailfile=${SHADOW_MAILFILE} -shadow_cv_utmpdir=${SHADOW_UTMPDIR} -shadow_cv_logdir=${SHADOW_LOGDIR} -shadow_cv_passwd_dir=${bindir} -END -""") - self.assertReferences(set(v)) - self.assertExecs(set(["cat"])) - -# def test_incomplete_command_expansion(self): -# self.assertRaises(reftracker.ShellSyntaxError, reftracker.execs, -# bbvalue.shparse("cp foo`", self.d), self.d) - -# def test_rogue_dollarsign(self): -# self.setValues({"D" : "/tmp"}) -# self.parseExpression("install -d ${D}$") -# self.assertReferences(set(["D"])) -# self.assertExecs(set(["install"])) - - -class PythonReferenceTest(ReferenceTest): - - def setUp(self): - self.d = bb.data.init() - if hasattr(bb.utils, "_context"): - self.context = bb.utils._context - else: - import builtins - self.context = builtins.__dict__ - - def parseExpression(self, exp): - parsedvar = self.d.expandWithRefs(exp, None) - parser = bb.codeparser.PythonParser("ParserTest", logger) - parser.parse_python(parsedvar.value) - - self.references = parsedvar.references | parser.references - self.execs = parser.execs - self.contains = parser.contains - - @staticmethod - def indent(value): - """Python Snippets have to be indented, python values don't have to -be. These unit tests are testing snippets.""" - return " " + value - - def test_getvar_reference(self): - self.parseExpression("d.getVar('foo')") - self.assertReferences(set(["foo"])) - self.assertExecs(set()) - - def test_getvar_computed_reference(self): - self.parseExpression("d.getVar('f' + 'o' + 'o')") - self.assertReferences(set()) - self.assertExecs(set()) - - def test_getvar_exec_reference(self): - self.parseExpression("eval('d.getVar(\"foo\")')") - self.assertReferences(set()) - self.assertExecs(set(["eval"])) - - def test_var_reference(self): - self.context["foo"] = lambda x: x - self.setEmptyVars(["FOO"]) - self.parseExpression("foo('${FOO}')") - self.assertReferences(set(["FOO"])) - self.assertExecs(set(["foo"])) - del self.context["foo"] - - def test_var_exec(self): - for etype in ("func", "task"): - self.d.setVar("do_something", "echo 'hi mom! ${FOO}'") - self.d.setVarFlag("do_something", etype, True) - self.parseExpression("bb.build.exec_func('do_something', d)") - self.assertReferences(set([])) - self.assertExecs(set(["do_something"])) - - def test_function_reference(self): - self.context["testfunc"] = lambda msg: bb.msg.note(1, None, msg) - self.d.setVar("FOO", "Hello, World!") - self.parseExpression("testfunc('${FOO}')") - self.assertReferences(set(["FOO"])) - self.assertExecs(set(["testfunc"])) - del self.context["testfunc"] - - def test_qualified_function_reference(self): - self.parseExpression("time.time()") - self.assertExecs(set(["time.time"])) - - def test_qualified_function_reference_2(self): - self.parseExpression("os.path.dirname('/foo/bar')") - self.assertExecs(set(["os.path.dirname"])) - - def test_qualified_function_reference_nested(self): - self.parseExpression("time.strftime('%Y%m%d',time.gmtime())") - self.assertExecs(set(["time.strftime", "time.gmtime"])) - - def test_function_reference_chained(self): - self.context["testget"] = lambda: "\tstrip me " - self.parseExpression("testget().strip()") - self.assertExecs(set(["testget"])) - del self.context["testget"] - - def test_contains(self): - self.parseExpression('bb.utils.contains("TESTVAR", "one", "true", "false", d)') - self.assertContains({'TESTVAR': {'one'}}) - - def test_contains_multi(self): - self.parseExpression('bb.utils.contains("TESTVAR", "one two", "true", "false", d)') - self.assertContains({'TESTVAR': {'one two'}}) - - def test_contains_any(self): - self.parseExpression('bb.utils.contains_any("TESTVAR", "hello", "true", "false", d)') - self.assertContains({'TESTVAR': {'hello'}}) - - def test_contains_any_multi(self): - self.parseExpression('bb.utils.contains_any("TESTVAR", "one two three", "true", "false", d)') - self.assertContains({'TESTVAR': {'one', 'two', 'three'}}) - - def test_contains_filter(self): - self.parseExpression('bb.utils.filter("TESTVAR", "hello there world", d)') - self.assertContains({'TESTVAR': {'hello', 'there', 'world'}}) - - -class DependencyReferenceTest(ReferenceTest): - - pydata = """ -d.getVar('somevar') -def test(d): - foo = 'bar %s' % 'foo' -def test2(d): - d.getVar(foo) - d.getVar('bar', False) - test2(d) - -def a(): - \"\"\"some - stuff - \"\"\" - return "heh" - -test(d) - -d.expand(d.getVar("something", False)) -d.expand("${inexpand} somethingelse") -d.getVar(a(), False) -""" - - def test_python(self): - self.d.setVar("FOO", self.pydata) - self.setEmptyVars(["inexpand", "a", "test2", "test"]) - self.d.setVarFlags("FOO", { - "func": True, - "python": True, - "lineno": 1, - "filename": "example.bb", - }) - - deps, values = bb.data.build_dependencies("FOO", set(self.d.keys()), set(), set(), self.d) - - self.assertEqual(deps, set(["somevar", "bar", "something", "inexpand", "test", "test2", "a"])) - - - shelldata = """ -foo () { -bar -} -{ -echo baz -$(heh) -eval `moo` -} -a=b -c=d -( -true && false -test -f foo -testval=something -$testval -) || aiee -! inverted -echo ${somevar} - -case foo in -bar) -echo bar -;; -baz) -echo baz -;; -foo*) -echo foo -;; -esac -""" - - def test_shell(self): - execs = ["bar", "echo", "heh", "moo", "true", "aiee"] - self.d.setVar("somevar", "heh") - self.d.setVar("inverted", "echo inverted...") - self.d.setVarFlag("inverted", "func", True) - self.d.setVar("FOO", self.shelldata) - self.d.setVarFlags("FOO", {"func": True}) - self.setEmptyVars(execs) - - deps, values = bb.data.build_dependencies("FOO", set(self.d.keys()), set(), set(), self.d) - - self.assertEqual(deps, set(["somevar", "inverted"] + execs)) - - - def test_vardeps(self): - self.d.setVar("oe_libinstall", "echo test") - self.d.setVar("FOO", "foo=oe_libinstall; eval $foo") - self.d.setVarFlag("FOO", "vardeps", "oe_libinstall") - - deps, values = bb.data.build_dependencies("FOO", set(self.d.keys()), set(), set(), self.d) - - self.assertEqual(deps, set(["oe_libinstall"])) - - def test_vardeps_expand(self): - self.d.setVar("oe_libinstall", "echo test") - self.d.setVar("FOO", "foo=oe_libinstall; eval $foo") - self.d.setVarFlag("FOO", "vardeps", "${@'oe_libinstall'}") - - deps, values = bb.data.build_dependencies("FOO", set(self.d.keys()), set(), set(), self.d) - - self.assertEqual(deps, set(["oe_libinstall"])) - - def test_contains_vardeps(self): - expr = '${@bb.utils.filter("TESTVAR", "somevalue anothervalue", d)} \ - ${@bb.utils.contains("TESTVAR", "testval testval2", "yetanothervalue", "", d)} \ - ${@bb.utils.contains("TESTVAR", "testval2 testval3", "blah", "", d)} \ - ${@bb.utils.contains_any("TESTVAR", "testval2 testval3", "lastone", "", d)}' - parsedvar = self.d.expandWithRefs(expr, None) - # Check contains - self.assertEqual(parsedvar.contains, {'TESTVAR': {'testval2 testval3', 'anothervalue', 'somevalue', 'testval testval2', 'testval2', 'testval3'}}) - # Check dependencies - self.d.setVar('ANOTHERVAR', expr) - self.d.setVar('TESTVAR', 'anothervalue testval testval2') - deps, values = bb.data.build_dependencies("ANOTHERVAR", set(self.d.keys()), set(), set(), self.d) - self.assertEqual(sorted(values.splitlines()), - sorted([expr, - 'TESTVAR{anothervalue} = Set', - 'TESTVAR{somevalue} = Unset', - 'TESTVAR{testval testval2} = Set', - 'TESTVAR{testval2 testval3} = Unset', - 'TESTVAR{testval2} = Set', - 'TESTVAR{testval3} = Unset' - ])) - # Check final value - self.assertEqual(self.d.getVar('ANOTHERVAR').split(), ['anothervalue', 'yetanothervalue', 'lastone']) - - #Currently no wildcard support - #def test_vardeps_wildcards(self): - # self.d.setVar("oe_libinstall", "echo test") - # self.d.setVar("FOO", "foo=oe_libinstall; eval $foo") - # self.d.setVarFlag("FOO", "vardeps", "oe_*") - # self.assertEquals(deps, set(["oe_libinstall"])) - - |