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79834a7144
This adds the SPDX-License-Identifier license headers to the majority of our source files to make it clearer exactly which license files are under. The bulk of the files are under GPL v2.0 with one found to be under V2.0 or later, some under MIT and some have dual license. There are some files which are potentially harder to classify where we've imported upstream code and those can be handled specifically in later commits. The COPYING file is replaced with LICENSE.X files which contain the full license texts. (Bitbake rev: ff237c33337f4da2ca06c3a2c49699bc26608a6b) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
210 lines
6.1 KiB
Python
210 lines
6.1 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 Test for lib/bb/parse/
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#
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# Copyright (C) 2015 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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# 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 tempfile
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import logging
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import bb
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import os
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logger = logging.getLogger('BitBake.TestParse')
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import bb.parse
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import bb.data
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import bb.siggen
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class ParseTest(unittest.TestCase):
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testfile = """
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A = "1"
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B = "2"
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do_install() {
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echo "hello"
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}
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C = "3"
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"""
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def setUp(self):
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self.origdir = os.getcwd()
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self.d = bb.data.init()
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bb.parse.siggen = bb.siggen.init(self.d)
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def tearDown(self):
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os.chdir(self.origdir)
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def parsehelper(self, content, suffix = ".bb"):
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f = tempfile.NamedTemporaryFile(suffix = suffix)
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f.write(bytes(content, "utf-8"))
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f.flush()
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os.chdir(os.path.dirname(f.name))
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return f
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def test_parse_simple(self):
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f = self.parsehelper(self.testfile)
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d = bb.parse.handle(f.name, self.d)['']
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self.assertEqual(d.getVar("A"), "1")
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self.assertEqual(d.getVar("B"), "2")
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self.assertEqual(d.getVar("C"), "3")
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def test_parse_incomplete_function(self):
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testfileB = self.testfile.replace("}", "")
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f = self.parsehelper(testfileB)
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with self.assertRaises(bb.parse.ParseError):
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d = bb.parse.handle(f.name, self.d)['']
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unsettest = """
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A = "1"
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B = "2"
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B[flag] = "3"
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unset A
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unset B[flag]
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"""
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def test_parse_unset(self):
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f = self.parsehelper(self.unsettest)
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d = bb.parse.handle(f.name, self.d)['']
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self.assertEqual(d.getVar("A"), None)
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self.assertEqual(d.getVarFlag("A","flag"), None)
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self.assertEqual(d.getVar("B"), "2")
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exporttest = """
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A = "a"
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export B = "b"
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export C
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exportD = "d"
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"""
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def test_parse_exports(self):
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f = self.parsehelper(self.exporttest)
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d = bb.parse.handle(f.name, self.d)['']
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self.assertEqual(d.getVar("A"), "a")
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self.assertIsNone(d.getVarFlag("A", "export"))
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self.assertEqual(d.getVar("B"), "b")
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self.assertEqual(d.getVarFlag("B", "export"), 1)
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self.assertIsNone(d.getVar("C"))
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self.assertEqual(d.getVarFlag("C", "export"), 1)
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self.assertIsNone(d.getVar("D"))
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self.assertIsNone(d.getVarFlag("D", "export"))
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self.assertEqual(d.getVar("exportD"), "d")
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self.assertIsNone(d.getVarFlag("exportD", "export"))
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overridetest = """
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RRECOMMENDS_${PN} = "a"
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RRECOMMENDS_${PN}_libc = "b"
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OVERRIDES = "libc:${PN}"
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PN = "gtk+"
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"""
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def test_parse_overrides(self):
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f = self.parsehelper(self.overridetest)
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d = bb.parse.handle(f.name, self.d)['']
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self.assertEqual(d.getVar("RRECOMMENDS"), "b")
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bb.data.expandKeys(d)
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self.assertEqual(d.getVar("RRECOMMENDS"), "b")
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d.setVar("RRECOMMENDS_gtk+", "c")
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self.assertEqual(d.getVar("RRECOMMENDS"), "c")
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overridetest2 = """
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EXTRA_OECONF = ""
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EXTRA_OECONF_class-target = "b"
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EXTRA_OECONF_append = " c"
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"""
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def test_parse_overrides(self):
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f = self.parsehelper(self.overridetest2)
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d = bb.parse.handle(f.name, self.d)['']
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d.appendVar("EXTRA_OECONF", " d")
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d.setVar("OVERRIDES", "class-target")
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self.assertEqual(d.getVar("EXTRA_OECONF"), "b c d")
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overridetest3 = """
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DESCRIPTION = "A"
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DESCRIPTION_${PN}-dev = "${DESCRIPTION} B"
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PN = "bc"
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"""
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def test_parse_combinations(self):
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f = self.parsehelper(self.overridetest3)
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d = bb.parse.handle(f.name, self.d)['']
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bb.data.expandKeys(d)
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self.assertEqual(d.getVar("DESCRIPTION_bc-dev"), "A B")
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d.setVar("DESCRIPTION", "E")
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d.setVar("DESCRIPTION_bc-dev", "C D")
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d.setVar("OVERRIDES", "bc-dev")
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self.assertEqual(d.getVar("DESCRIPTION"), "C D")
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classextend = """
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VAR_var_override1 = "B"
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EXTRA = ":override1"
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OVERRIDES = "nothing${EXTRA}"
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BBCLASSEXTEND = "###CLASS###"
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"""
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classextend_bbclass = """
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EXTRA = ""
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python () {
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d.renameVar("VAR_var", "VAR_var2")
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}
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"""
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#
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# Test based upon a real world data corruption issue. One
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# data store changing a variable poked through into a different data
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# store. This test case replicates that issue where the value 'B' would
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# become unset/disappear.
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#
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def test_parse_classextend_contamination(self):
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cls = self.parsehelper(self.classextend_bbclass, suffix=".bbclass")
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#clsname = os.path.basename(cls.name).replace(".bbclass", "")
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self.classextend = self.classextend.replace("###CLASS###", cls.name)
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f = self.parsehelper(self.classextend)
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alldata = bb.parse.handle(f.name, self.d)
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d1 = alldata['']
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d2 = alldata[cls.name]
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self.assertEqual(d1.getVar("VAR_var"), "B")
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self.assertEqual(d2.getVar("VAR_var"), None)
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addtask_deltask = """
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addtask do_patch after do_foo after do_unpack before do_configure before do_compile
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addtask do_fetch do_patch
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deltask do_fetch do_patch
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"""
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def test_parse_addtask_deltask(self):
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import sys
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f = self.parsehelper(self.addtask_deltask)
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d = bb.parse.handle(f.name, self.d)['']
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stdout = sys.stdout.getvalue()
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self.assertTrue("addtask contained multiple 'before' keywords" in stdout)
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self.assertTrue("addtask contained multiple 'after' keywords" in stdout)
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self.assertTrue('addtask ignored: " do_patch"' in stdout)
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self.assertTrue('deltask ignored: " do_patch"' in stdout)
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#self.assertTrue('dependent task do_foo for do_patch does not exist' in stdout)
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