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author | Patrick Williams <patrick@stwcx.xyz> | 2015-09-15 22:41:29 +0300 |
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committer | Patrick Williams <patrick@stwcx.xyz> | 2015-09-15 22:41:29 +0300 |
commit | 21f9b84b4b729fbd7acbd465e7a3f726e4d20f91 (patch) | |
tree | eb2d091d427ca0813b445509d59cc8e27e8ad25f /yocto-poky/bitbake/lib/bb/tests/parse.py | |
parent | 101cef31e2bf54c678501155cd2106251acbd076 (diff) | |
parent | c124f4f2e04dca16a428a76c89677328bc7bf908 (diff) | |
download | openbmc-21f9b84b4b729fbd7acbd465e7a3f726e4d20f91.tar.xz |
Merge commit 'c124f4f2e04dca16a428a76c89677328bc7bf908' as 'yocto-poky'
Diffstat (limited to 'yocto-poky/bitbake/lib/bb/tests/parse.py')
-rw-r--r-- | yocto-poky/bitbake/lib/bb/tests/parse.py | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/yocto-poky/bitbake/lib/bb/tests/parse.py b/yocto-poky/bitbake/lib/bb/tests/parse.py new file mode 100644 index 000000000..6beb76a48 --- /dev/null +++ b/yocto-poky/bitbake/lib/bb/tests/parse.py @@ -0,0 +1,147 @@ +# ex:ts=4:sw=4:sts=4:et +# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- +# +# BitBake Test for lib/bb/parse/ +# +# Copyright (C) 2015 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 tempfile +import logging +import bb +import os + +logger = logging.getLogger('BitBake.TestParse') + +import bb.parse +import bb.data +import bb.siggen + +class ParseTest(unittest.TestCase): + + testfile = """ +A = "1" +B = "2" +do_install() { + echo "hello" +} + +C = "3" +""" + + def setUp(self): + self.d = bb.data.init() + bb.parse.siggen = bb.siggen.init(self.d) + + def parsehelper(self, content, suffix = ".bb"): + + f = tempfile.NamedTemporaryFile(suffix = suffix) + f.write(content) + f.flush() + os.chdir(os.path.dirname(f.name)) + return f + + def test_parse_simple(self): + f = self.parsehelper(self.testfile) + d = bb.parse.handle(f.name, self.d)[''] + self.assertEqual(d.getVar("A", True), "1") + self.assertEqual(d.getVar("B", True), "2") + self.assertEqual(d.getVar("C", True), "3") + + def test_parse_incomplete_function(self): + testfileB = self.testfile.replace("}", "") + f = self.parsehelper(testfileB) + with self.assertRaises(bb.parse.ParseError): + d = bb.parse.handle(f.name, self.d)[''] + + overridetest = """ +RRECOMMENDS_${PN} = "a" +RRECOMMENDS_${PN}_libc = "b" +OVERRIDES = "libc:${PN}" +PN = "gtk+" +""" + + def test_parse_overrides(self): + f = self.parsehelper(self.overridetest) + d = bb.parse.handle(f.name, self.d)[''] + self.assertEqual(d.getVar("RRECOMMENDS", True), "b") + bb.data.expandKeys(d) + self.assertEqual(d.getVar("RRECOMMENDS", True), "b") + d.setVar("RRECOMMENDS_gtk+", "c") + self.assertEqual(d.getVar("RRECOMMENDS", True), "c") + + overridetest2 = """ +EXTRA_OECONF = "" +EXTRA_OECONF_class-target = "b" +EXTRA_OECONF_append = " c" +""" + + def test_parse_overrides(self): + f = self.parsehelper(self.overridetest2) + d = bb.parse.handle(f.name, self.d)[''] + d.appendVar("EXTRA_OECONF", " d") + d.setVar("OVERRIDES", "class-target") + self.assertEqual(d.getVar("EXTRA_OECONF", True), "b c d") + + overridetest3 = """ +DESCRIPTION = "A" +DESCRIPTION_${PN}-dev = "${DESCRIPTION} B" +PN = "bc" +""" + + def test_parse_combinations(self): + f = self.parsehelper(self.overridetest3) + d = bb.parse.handle(f.name, self.d)[''] + bb.data.expandKeys(d) + self.assertEqual(d.getVar("DESCRIPTION_bc-dev", True), "A B") + d.setVar("DESCRIPTION", "E") + d.setVar("DESCRIPTION_bc-dev", "C D") + d.setVar("OVERRIDES", "bc-dev") + self.assertEqual(d.getVar("DESCRIPTION", True), "C D") + + + classextend = """ +VAR_var_override1 = "B" +EXTRA = ":override1" +OVERRIDES = "nothing${EXTRA}" + +BBCLASSEXTEND = "###CLASS###" +""" + classextend_bbclass = """ +EXTRA = "" +python () { + d.renameVar("VAR_var", "VAR_var2") +} +""" + + # + # Test based upon a real world data corruption issue. One + # data store changing a variable poked through into a different data + # store. This test case replicates that issue where the value 'B' would + # become unset/disappear. + # + def test_parse_classextend_contamination(self): + cls = self.parsehelper(self.classextend_bbclass, suffix=".bbclass") + #clsname = os.path.basename(cls.name).replace(".bbclass", "") + self.classextend = self.classextend.replace("###CLASS###", cls.name) + f = self.parsehelper(self.classextend) + alldata = bb.parse.handle(f.name, self.d) + d1 = alldata[''] + d2 = alldata[cls.name] + self.assertEqual(d1.getVar("VAR_var", True), "B") + self.assertEqual(d2.getVar("VAR_var", True), None) + |