123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622 |
- # SPDX-License-Identifier: GPL-2.0+
- # Copyright (c) 2012 The Chromium OS Authors.
- #
- import os
- import shutil
- import sys
- import tempfile
- import time
- import unittest
- from buildman import board
- from buildman import bsettings
- from buildman import builder
- from buildman import control
- from buildman import toolchain
- from patman import commit
- from patman import command
- from patman import terminal
- from patman import test_util
- from patman import tools
- use_network = True
- settings_data = '''
- # Buildman settings file
- [toolchain]
- main: /usr/sbin
- [toolchain-alias]
- x86: i386 x86_64
- '''
- migration = '''===================== WARNING ======================
- This board does not use CONFIG_DM. CONFIG_DM will be
- compulsory starting with the v2020.01 release.
- Failure to update may result in board removal.
- See doc/driver-model/migration.rst for more info.
- ====================================================
- '''
- errors = [
- '''main.c: In function 'main_loop':
- main.c:260:6: warning: unused variable 'joe' [-Wunused-variable]
- ''',
- '''main.c: In function 'main_loop2':
- main.c:295:2: error: 'fred' undeclared (first use in this function)
- main.c:295:2: note: each undeclared identifier is reported only once for each function it appears in
- make[1]: *** [main.o] Error 1
- make: *** [common/libcommon.o] Error 2
- Make failed
- ''',
- '''arch/arm/dts/socfpga_arria10_socdk_sdmmc.dtb: Warning \
- (avoid_unnecessary_addr_size): /clocks: unnecessary #address-cells/#size-cells \
- without "ranges" or child "reg" property
- ''',
- '''powerpc-linux-ld: warning: dot moved backwards before `.bss'
- powerpc-linux-ld: warning: dot moved backwards before `.bss'
- powerpc-linux-ld: u-boot: section .text lma 0xfffc0000 overlaps previous sections
- powerpc-linux-ld: u-boot: section .rodata lma 0xfffef3ec overlaps previous sections
- powerpc-linux-ld: u-boot: section .reloc lma 0xffffa400 overlaps previous sections
- powerpc-linux-ld: u-boot: section .data lma 0xffffcd38 overlaps previous sections
- powerpc-linux-ld: u-boot: section .u_boot_cmd lma 0xffffeb40 overlaps previous sections
- powerpc-linux-ld: u-boot: section .bootpg lma 0xfffff198 overlaps previous sections
- ''',
- '''In file included from %(basedir)sarch/sandbox/cpu/cpu.c:9:0:
- %(basedir)sarch/sandbox/include/asm/state.h:44:0: warning: "xxxx" redefined [enabled by default]
- %(basedir)sarch/sandbox/include/asm/state.h:43:0: note: this is the location of the previous definition
- %(basedir)sarch/sandbox/cpu/cpu.c: In function 'do_reset':
- %(basedir)sarch/sandbox/cpu/cpu.c:27:1: error: unknown type name 'blah'
- %(basedir)sarch/sandbox/cpu/cpu.c:28:12: error: expected declaration specifiers or '...' before numeric constant
- make[2]: *** [arch/sandbox/cpu/cpu.o] Error 1
- make[1]: *** [arch/sandbox/cpu] Error 2
- make[1]: *** Waiting for unfinished jobs....
- In file included from %(basedir)scommon/board_f.c:55:0:
- %(basedir)sarch/sandbox/include/asm/state.h:44:0: warning: "xxxx" redefined [enabled by default]
- %(basedir)sarch/sandbox/include/asm/state.h:43:0: note: this is the location of the previous definition
- make: *** [sub-make] Error 2
- '''
- ]
- # hash, subject, return code, list of errors/warnings
- commits = [
- ['1234', 'upstream/master, migration warning', 0, []],
- ['5678', 'Second commit, a warning', 0, errors[0:1]],
- ['9012', 'Third commit, error', 1, errors[0:2]],
- ['3456', 'Fourth commit, warning', 0, [errors[0], errors[2]]],
- ['7890', 'Fifth commit, link errors', 1, [errors[0], errors[3]]],
- ['abcd', 'Sixth commit, fixes all errors', 0, []],
- ['ef01', 'Seventh commit, fix migration, check directory suppression', 1,
- [errors[4]]],
- ]
- boards = [
- ['Active', 'arm', 'armv7', '', 'Tester', 'ARM Board 1', 'board0', ''],
- ['Active', 'arm', 'armv7', '', 'Tester', 'ARM Board 2', 'board1', ''],
- ['Active', 'powerpc', 'powerpc', '', 'Tester', 'PowerPC board 1', 'board2', ''],
- ['Active', 'powerpc', 'mpc83xx', '', 'Tester', 'PowerPC board 2', 'board3', ''],
- ['Active', 'sandbox', 'sandbox', '', 'Tester', 'Sandbox board', 'board4', ''],
- ]
- BASE_DIR = 'base'
- OUTCOME_OK, OUTCOME_WARN, OUTCOME_ERR = range(3)
- class Options:
- """Class that holds build options"""
- pass
- class TestBuild(unittest.TestCase):
- """Test buildman
- TODO: Write tests for the rest of the functionality
- """
- def setUp(self):
- # Set up commits to build
- self.commits = []
- sequence = 0
- for commit_info in commits:
- comm = commit.Commit(commit_info[0])
- comm.subject = commit_info[1]
- comm.return_code = commit_info[2]
- comm.error_list = commit_info[3]
- if sequence < 6:
- comm.error_list += [migration]
- comm.sequence = sequence
- sequence += 1
- self.commits.append(comm)
- # Set up boards to build
- self.boards = board.Boards()
- for brd in boards:
- self.boards.AddBoard(board.Board(*brd))
- self.boards.SelectBoards([])
- # Add some test settings
- bsettings.Setup(None)
- bsettings.AddFile(settings_data)
- # Set up the toolchains
- self.toolchains = toolchain.Toolchains()
- self.toolchains.Add('arm-linux-gcc', test=False)
- self.toolchains.Add('sparc-linux-gcc', test=False)
- self.toolchains.Add('powerpc-linux-gcc', test=False)
- self.toolchains.Add('gcc', test=False)
- # Avoid sending any output
- terminal.SetPrintTestMode()
- self._col = terminal.Color()
- self.base_dir = tempfile.mkdtemp()
- if not os.path.isdir(self.base_dir):
- os.mkdir(self.base_dir)
- def tearDown(self):
- shutil.rmtree(self.base_dir)
- def Make(self, commit, brd, stage, *args, **kwargs):
- result = command.CommandResult()
- boardnum = int(brd.target[-1])
- result.return_code = 0
- result.stderr = ''
- result.stdout = ('This is the test output for board %s, commit %s' %
- (brd.target, commit.hash))
- if ((boardnum >= 1 and boardnum >= commit.sequence) or
- boardnum == 4 and commit.sequence == 6):
- result.return_code = commit.return_code
- result.stderr = (''.join(commit.error_list)
- % {'basedir' : self.base_dir + '/.bm-work/00/'})
- elif commit.sequence < 6:
- result.stderr = migration
- result.combined = result.stdout + result.stderr
- return result
- def assertSummary(self, text, arch, plus, boards, outcome=OUTCOME_ERR):
- col = self._col
- expected_colour = (col.GREEN if outcome == OUTCOME_OK else
- col.YELLOW if outcome == OUTCOME_WARN else col.RED)
- expect = '%10s: ' % arch
- # TODO(sjg@chromium.org): If plus is '', we shouldn't need this
- expect += ' ' + col.Color(expected_colour, plus)
- expect += ' '
- for board in boards:
- expect += col.Color(expected_colour, ' %s' % board)
- self.assertEqual(text, expect)
- def _SetupTest(self, echo_lines=False, **kwdisplay_args):
- """Set up the test by running a build and summary
- Args:
- echo_lines: True to echo lines to the terminal to aid test
- development
- kwdisplay_args: Dict of arguemnts to pass to
- Builder.SetDisplayOptions()
- Returns:
- Iterator containing the output lines, each a PrintLine() object
- """
- build = builder.Builder(self.toolchains, self.base_dir, None, 1, 2,
- checkout=False, show_unknown=False)
- build.do_make = self.Make
- board_selected = self.boards.GetSelectedDict()
- # Build the boards for the pre-defined commits and warnings/errors
- # associated with each. This calls our Make() to inject the fake output.
- build.BuildBoards(self.commits, board_selected, keep_outputs=False,
- verbose=False)
- lines = terminal.GetPrintTestLines()
- count = 0
- for line in lines:
- if line.text.strip():
- count += 1
- # We should get two starting messages, an update for every commit built
- # and a summary message
- self.assertEqual(count, len(commits) * len(boards) + 3)
- build.SetDisplayOptions(**kwdisplay_args);
- build.ShowSummary(self.commits, board_selected)
- if echo_lines:
- terminal.EchoPrintTestLines()
- return iter(terminal.GetPrintTestLines())
- def _CheckOutput(self, lines, list_error_boards=False,
- filter_dtb_warnings=False,
- filter_migration_warnings=False):
- """Check for expected output from the build summary
- Args:
- lines: Iterator containing the lines returned from the summary
- list_error_boards: Adjust the check for output produced with the
- --list-error-boards flag
- filter_dtb_warnings: Adjust the check for output produced with the
- --filter-dtb-warnings flag
- """
- def add_line_prefix(prefix, boards, error_str, colour):
- """Add a prefix to each line of a string
- The training \n in error_str is removed before processing
- Args:
- prefix: String prefix to add
- error_str: Error string containing the lines
- colour: Expected colour for the line. Note that the board list,
- if present, always appears in magenta
- Returns:
- New string where each line has the prefix added
- """
- lines = error_str.strip().splitlines()
- new_lines = []
- for line in lines:
- if boards:
- expect = self._col.Color(colour, prefix + '(')
- expect += self._col.Color(self._col.MAGENTA, boards,
- bright=False)
- expect += self._col.Color(colour, ') %s' % line)
- else:
- expect = self._col.Color(colour, prefix + line)
- new_lines.append(expect)
- return '\n'.join(new_lines)
- col = terminal.Color()
- boards01234 = ('board0 board1 board2 board3 board4'
- if list_error_boards else '')
- boards1234 = 'board1 board2 board3 board4' if list_error_boards else ''
- boards234 = 'board2 board3 board4' if list_error_boards else ''
- boards34 = 'board3 board4' if list_error_boards else ''
- boards4 = 'board4' if list_error_boards else ''
- # Upstream commit: migration warnings only
- self.assertEqual(next(lines).text, '01: %s' % commits[0][1])
- if not filter_migration_warnings:
- self.assertSummary(next(lines).text, 'arm', 'w+',
- ['board0', 'board1'], outcome=OUTCOME_WARN)
- self.assertSummary(next(lines).text, 'powerpc', 'w+',
- ['board2', 'board3'], outcome=OUTCOME_WARN)
- self.assertSummary(next(lines).text, 'sandbox', 'w+', ['board4'],
- outcome=OUTCOME_WARN)
- self.assertEqual(next(lines).text,
- add_line_prefix('+', boards01234, migration, col.RED))
- # Second commit: all archs should fail with warnings
- self.assertEqual(next(lines).text, '02: %s' % commits[1][1])
- if filter_migration_warnings:
- self.assertSummary(next(lines).text, 'arm', 'w+',
- ['board1'], outcome=OUTCOME_WARN)
- self.assertSummary(next(lines).text, 'powerpc', 'w+',
- ['board2', 'board3'], outcome=OUTCOME_WARN)
- self.assertSummary(next(lines).text, 'sandbox', 'w+', ['board4'],
- outcome=OUTCOME_WARN)
- # Second commit: The warnings should be listed
- self.assertEqual(next(lines).text,
- add_line_prefix('w+', boards1234, errors[0], col.YELLOW))
- # Third commit: Still fails
- self.assertEqual(next(lines).text, '03: %s' % commits[2][1])
- if filter_migration_warnings:
- self.assertSummary(next(lines).text, 'arm', '',
- ['board1'], outcome=OUTCOME_OK)
- self.assertSummary(next(lines).text, 'powerpc', '+',
- ['board2', 'board3'])
- self.assertSummary(next(lines).text, 'sandbox', '+', ['board4'])
- # Expect a compiler error
- self.assertEqual(next(lines).text,
- add_line_prefix('+', boards234, errors[1], col.RED))
- # Fourth commit: Compile errors are fixed, just have warning for board3
- self.assertEqual(next(lines).text, '04: %s' % commits[3][1])
- if filter_migration_warnings:
- expect = '%10s: ' % 'powerpc'
- expect += ' ' + col.Color(col.GREEN, '')
- expect += ' '
- expect += col.Color(col.GREEN, ' %s' % 'board2')
- expect += ' ' + col.Color(col.YELLOW, 'w+')
- expect += ' '
- expect += col.Color(col.YELLOW, ' %s' % 'board3')
- self.assertEqual(next(lines).text, expect)
- else:
- self.assertSummary(next(lines).text, 'powerpc', 'w+',
- ['board2', 'board3'], outcome=OUTCOME_WARN)
- self.assertSummary(next(lines).text, 'sandbox', 'w+', ['board4'],
- outcome=OUTCOME_WARN)
- # Compile error fixed
- self.assertEqual(next(lines).text,
- add_line_prefix('-', boards234, errors[1], col.GREEN))
- if not filter_dtb_warnings:
- self.assertEqual(
- next(lines).text,
- add_line_prefix('w+', boards34, errors[2], col.YELLOW))
- # Fifth commit
- self.assertEqual(next(lines).text, '05: %s' % commits[4][1])
- if filter_migration_warnings:
- self.assertSummary(next(lines).text, 'powerpc', '', ['board3'],
- outcome=OUTCOME_OK)
- self.assertSummary(next(lines).text, 'sandbox', '+', ['board4'])
- # The second line of errors[3] is a duplicate, so buildman will drop it
- expect = errors[3].rstrip().split('\n')
- expect = [expect[0]] + expect[2:]
- expect = '\n'.join(expect)
- self.assertEqual(next(lines).text,
- add_line_prefix('+', boards4, expect, col.RED))
- if not filter_dtb_warnings:
- self.assertEqual(
- next(lines).text,
- add_line_prefix('w-', boards34, errors[2], col.CYAN))
- # Sixth commit
- self.assertEqual(next(lines).text, '06: %s' % commits[5][1])
- if filter_migration_warnings:
- self.assertSummary(next(lines).text, 'sandbox', '', ['board4'],
- outcome=OUTCOME_OK)
- else:
- self.assertSummary(next(lines).text, 'sandbox', 'w+', ['board4'],
- outcome=OUTCOME_WARN)
- # The second line of errors[3] is a duplicate, so buildman will drop it
- expect = errors[3].rstrip().split('\n')
- expect = [expect[0]] + expect[2:]
- expect = '\n'.join(expect)
- self.assertEqual(next(lines).text,
- add_line_prefix('-', boards4, expect, col.GREEN))
- self.assertEqual(next(lines).text,
- add_line_prefix('w-', boards4, errors[0], col.CYAN))
- # Seventh commit
- self.assertEqual(next(lines).text, '07: %s' % commits[6][1])
- if filter_migration_warnings:
- self.assertSummary(next(lines).text, 'sandbox', '+', ['board4'])
- else:
- self.assertSummary(next(lines).text, 'arm', '', ['board0', 'board1'],
- outcome=OUTCOME_OK)
- self.assertSummary(next(lines).text, 'powerpc', '',
- ['board2', 'board3'], outcome=OUTCOME_OK)
- self.assertSummary(next(lines).text, 'sandbox', '+', ['board4'])
- # Pick out the correct error lines
- expect_str = errors[4].rstrip().replace('%(basedir)s', '').split('\n')
- expect = expect_str[3:8] + [expect_str[-1]]
- expect = '\n'.join(expect)
- if not filter_migration_warnings:
- self.assertEqual(
- next(lines).text,
- add_line_prefix('-', boards01234, migration, col.GREEN))
- self.assertEqual(next(lines).text,
- add_line_prefix('+', boards4, expect, col.RED))
- # Now the warnings lines
- expect = [expect_str[0]] + expect_str[10:12] + [expect_str[9]]
- expect = '\n'.join(expect)
- self.assertEqual(next(lines).text,
- add_line_prefix('w+', boards4, expect, col.YELLOW))
- def testOutput(self):
- """Test basic builder operation and output
- This does a line-by-line verification of the summary output.
- """
- lines = self._SetupTest(show_errors=True)
- self._CheckOutput(lines, list_error_boards=False,
- filter_dtb_warnings=False)
- def testErrorBoards(self):
- """Test output with --list-error-boards
- This does a line-by-line verification of the summary output.
- """
- lines = self._SetupTest(show_errors=True, list_error_boards=True)
- self._CheckOutput(lines, list_error_boards=True)
- def testFilterDtb(self):
- """Test output with --filter-dtb-warnings
- This does a line-by-line verification of the summary output.
- """
- lines = self._SetupTest(show_errors=True, filter_dtb_warnings=True)
- self._CheckOutput(lines, filter_dtb_warnings=True)
- def testFilterMigration(self):
- """Test output with --filter-migration-warnings
- This does a line-by-line verification of the summary output.
- """
- lines = self._SetupTest(show_errors=True,
- filter_migration_warnings=True)
- self._CheckOutput(lines, filter_migration_warnings=True)
- def _testGit(self):
- """Test basic builder operation by building a branch"""
- options = Options()
- options.git = os.getcwd()
- options.summary = False
- options.jobs = None
- options.dry_run = False
- #options.git = os.path.join(self.base_dir, 'repo')
- options.branch = 'test-buildman'
- options.force_build = False
- options.list_tool_chains = False
- options.count = -1
- options.git_dir = None
- options.threads = None
- options.show_unknown = False
- options.quick = False
- options.show_errors = False
- options.keep_outputs = False
- args = ['tegra20']
- control.DoBuildman(options, args)
- def testBoardSingle(self):
- """Test single board selection"""
- self.assertEqual(self.boards.SelectBoards(['sandbox']),
- ({'all': ['board4'], 'sandbox': ['board4']}, []))
- def testBoardArch(self):
- """Test single board selection"""
- self.assertEqual(self.boards.SelectBoards(['arm']),
- ({'all': ['board0', 'board1'],
- 'arm': ['board0', 'board1']}, []))
- def testBoardArchSingle(self):
- """Test single board selection"""
- self.assertEqual(self.boards.SelectBoards(['arm sandbox']),
- ({'sandbox': ['board4'],
- 'all': ['board0', 'board1', 'board4'],
- 'arm': ['board0', 'board1']}, []))
- def testBoardArchSingleMultiWord(self):
- """Test single board selection"""
- self.assertEqual(self.boards.SelectBoards(['arm', 'sandbox']),
- ({'sandbox': ['board4'],
- 'all': ['board0', 'board1', 'board4'],
- 'arm': ['board0', 'board1']}, []))
- def testBoardSingleAnd(self):
- """Test single board selection"""
- self.assertEqual(self.boards.SelectBoards(['Tester & arm']),
- ({'Tester&arm': ['board0', 'board1'],
- 'all': ['board0', 'board1']}, []))
- def testBoardTwoAnd(self):
- """Test single board selection"""
- self.assertEqual(self.boards.SelectBoards(['Tester', '&', 'arm',
- 'Tester' '&', 'powerpc',
- 'sandbox']),
- ({'sandbox': ['board4'],
- 'all': ['board0', 'board1', 'board2', 'board3',
- 'board4'],
- 'Tester&powerpc': ['board2', 'board3'],
- 'Tester&arm': ['board0', 'board1']}, []))
- def testBoardAll(self):
- """Test single board selection"""
- self.assertEqual(self.boards.SelectBoards([]),
- ({'all': ['board0', 'board1', 'board2', 'board3',
- 'board4']}, []))
- def testBoardRegularExpression(self):
- """Test single board selection"""
- self.assertEqual(self.boards.SelectBoards(['T.*r&^Po']),
- ({'all': ['board2', 'board3'],
- 'T.*r&^Po': ['board2', 'board3']}, []))
- def testBoardDuplicate(self):
- """Test single board selection"""
- self.assertEqual(self.boards.SelectBoards(['sandbox sandbox',
- 'sandbox']),
- ({'all': ['board4'], 'sandbox': ['board4']}, []))
- def CheckDirs(self, build, dirname):
- self.assertEqual('base%s' % dirname, build._GetOutputDir(1))
- self.assertEqual('base%s/fred' % dirname,
- build.GetBuildDir(1, 'fred'))
- self.assertEqual('base%s/fred/done' % dirname,
- build.GetDoneFile(1, 'fred'))
- self.assertEqual('base%s/fred/u-boot.sizes' % dirname,
- build.GetFuncSizesFile(1, 'fred', 'u-boot'))
- self.assertEqual('base%s/fred/u-boot.objdump' % dirname,
- build.GetObjdumpFile(1, 'fred', 'u-boot'))
- self.assertEqual('base%s/fred/err' % dirname,
- build.GetErrFile(1, 'fred'))
- def testOutputDir(self):
- build = builder.Builder(self.toolchains, BASE_DIR, None, 1, 2,
- checkout=False, show_unknown=False)
- build.commits = self.commits
- build.commit_count = len(self.commits)
- subject = self.commits[1].subject.translate(builder.trans_valid_chars)
- dirname ='/%02d_g%s_%s' % (2, commits[1][0], subject[:20])
- self.CheckDirs(build, dirname)
- def testOutputDirCurrent(self):
- build = builder.Builder(self.toolchains, BASE_DIR, None, 1, 2,
- checkout=False, show_unknown=False)
- build.commits = None
- build.commit_count = 0
- self.CheckDirs(build, '/current')
- def testOutputDirNoSubdirs(self):
- build = builder.Builder(self.toolchains, BASE_DIR, None, 1, 2,
- checkout=False, show_unknown=False,
- no_subdirs=True)
- build.commits = None
- build.commit_count = 0
- self.CheckDirs(build, '')
- def testToolchainAliases(self):
- self.assertTrue(self.toolchains.Select('arm') != None)
- with self.assertRaises(ValueError):
- self.toolchains.Select('no-arch')
- with self.assertRaises(ValueError):
- self.toolchains.Select('x86')
- self.toolchains = toolchain.Toolchains()
- self.toolchains.Add('x86_64-linux-gcc', test=False)
- self.assertTrue(self.toolchains.Select('x86') != None)
- self.toolchains = toolchain.Toolchains()
- self.toolchains.Add('i386-linux-gcc', test=False)
- self.assertTrue(self.toolchains.Select('x86') != None)
- def testToolchainDownload(self):
- """Test that we can download toolchains"""
- if use_network:
- with test_util.capture_sys_output() as (stdout, stderr):
- url = self.toolchains.LocateArchUrl('arm')
- self.assertRegexpMatches(url, 'https://www.kernel.org/pub/tools/'
- 'crosstool/files/bin/x86_64/.*/'
- 'x86_64-gcc-.*-nolibc[-_]arm-.*linux-gnueabi.tar.xz')
- def testGetEnvArgs(self):
- """Test the GetEnvArgs() function"""
- tc = self.toolchains.Select('arm')
- self.assertEqual('arm-linux-',
- tc.GetEnvArgs(toolchain.VAR_CROSS_COMPILE))
- self.assertEqual('', tc.GetEnvArgs(toolchain.VAR_PATH))
- self.assertEqual('arm',
- tc.GetEnvArgs(toolchain.VAR_ARCH))
- self.assertEqual('', tc.GetEnvArgs(toolchain.VAR_MAKE_ARGS))
- self.toolchains.Add('/path/to/x86_64-linux-gcc', test=False)
- tc = self.toolchains.Select('x86')
- self.assertEqual('/path/to',
- tc.GetEnvArgs(toolchain.VAR_PATH))
- tc.override_toolchain = 'clang'
- self.assertEqual('HOSTCC=clang CC=clang',
- tc.GetEnvArgs(toolchain.VAR_MAKE_ARGS))
- def testPrepareOutputSpace(self):
- def _Touch(fname):
- tools.WriteFile(os.path.join(base_dir, fname), b'')
- base_dir = tempfile.mkdtemp()
- # Add various files that we want removed and left alone
- to_remove = ['01_g0982734987_title', '102_g92bf_title',
- '01_g2938abd8_title']
- to_leave = ['something_else', '01-something.patch', '01_another']
- for name in to_remove + to_leave:
- _Touch(name)
- build = builder.Builder(self.toolchains, base_dir, None, 1, 2)
- build.commits = self.commits
- build.commit_count = len(commits)
- result = set(build._GetOutputSpaceRemovals())
- expected = set([os.path.join(base_dir, f) for f in to_remove])
- self.assertEqual(expected, result)
- if __name__ == "__main__":
- unittest.main()
|