| # 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 |
| |
| # Bring in the patman libraries |
| our_path = os.path.dirname(os.path.realpath(__file__)) |
| |
| 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_of_%02d_g%s_%s' % (2, build.commit_count, 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_of_22_g0982734987_title', '102_of_222_g92bf_title', |
| '01_of_22_g2938abd8_title'] |
| to_leave = ['something_else', '01-something.patch', '01_of_22_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() |