1# 2# Copyright (c) 2012 The Chromium OS Authors. 3# 4# SPDX-License-Identifier: GPL-2.0+ 5# 6 7import os 8import shutil 9import sys 10import tempfile 11import time 12import unittest 13 14# Bring in the patman libraries 15our_path = os.path.dirname(os.path.realpath(__file__)) 16sys.path.append(os.path.join(our_path, '../patman')) 17 18import board 19import bsettings 20import builder 21import control 22import command 23import commit 24import terminal 25import toolchain 26 27settings_data = ''' 28# Buildman settings file 29 30[toolchain] 31main: /usr/sbin 32 33[toolchain-alias] 34x86: i386 x86_64 35''' 36 37errors = [ 38 '''main.c: In function 'main_loop': 39main.c:260:6: warning: unused variable 'joe' [-Wunused-variable] 40''', 41 '''main.c: In function 'main_loop2': 42main.c:295:2: error: 'fred' undeclared (first use in this function) 43main.c:295:2: note: each undeclared identifier is reported only once for each function it appears in 44make[1]: *** [main.o] Error 1 45make: *** [common/libcommon.o] Error 2 46Make failed 47''', 48 '''main.c: In function 'main_loop3': 49main.c:280:6: warning: unused variable 'mary' [-Wunused-variable] 50''', 51 '''powerpc-linux-ld: warning: dot moved backwards before `.bss' 52powerpc-linux-ld: warning: dot moved backwards before `.bss' 53powerpc-linux-ld: u-boot: section .text lma 0xfffc0000 overlaps previous sections 54powerpc-linux-ld: u-boot: section .rodata lma 0xfffef3ec overlaps previous sections 55powerpc-linux-ld: u-boot: section .reloc lma 0xffffa400 overlaps previous sections 56powerpc-linux-ld: u-boot: section .data lma 0xffffcd38 overlaps previous sections 57powerpc-linux-ld: u-boot: section .u_boot_cmd lma 0xffffeb40 overlaps previous sections 58powerpc-linux-ld: u-boot: section .bootpg lma 0xfffff198 overlaps previous sections 59''', 60 '''In file included from %(basedir)sarch/sandbox/cpu/cpu.c:9:0: 61%(basedir)sarch/sandbox/include/asm/state.h:44:0: warning: "xxxx" redefined [enabled by default] 62%(basedir)sarch/sandbox/include/asm/state.h:43:0: note: this is the location of the previous definition 63%(basedir)sarch/sandbox/cpu/cpu.c: In function 'do_reset': 64%(basedir)sarch/sandbox/cpu/cpu.c:27:1: error: unknown type name 'blah' 65%(basedir)sarch/sandbox/cpu/cpu.c:28:12: error: expected declaration specifiers or '...' before numeric constant 66make[2]: *** [arch/sandbox/cpu/cpu.o] Error 1 67make[1]: *** [arch/sandbox/cpu] Error 2 68make[1]: *** Waiting for unfinished jobs.... 69In file included from %(basedir)scommon/board_f.c:55:0: 70%(basedir)sarch/sandbox/include/asm/state.h:44:0: warning: "xxxx" redefined [enabled by default] 71%(basedir)sarch/sandbox/include/asm/state.h:43:0: note: this is the location of the previous definition 72make: *** [sub-make] Error 2 73''' 74] 75 76 77# hash, subject, return code, list of errors/warnings 78commits = [ 79 ['1234', 'upstream/master, ok', 0, []], 80 ['5678', 'Second commit, a warning', 0, errors[0:1]], 81 ['9012', 'Third commit, error', 1, errors[0:2]], 82 ['3456', 'Fourth commit, warning', 0, [errors[0], errors[2]]], 83 ['7890', 'Fifth commit, link errors', 1, [errors[0], errors[3]]], 84 ['abcd', 'Sixth commit, fixes all errors', 0, []], 85 ['ef01', 'Seventh commit, check directory suppression', 1, [errors[4]]], 86] 87 88boards = [ 89 ['Active', 'arm', 'armv7', '', 'Tester', 'ARM Board 1', 'board0', ''], 90 ['Active', 'arm', 'armv7', '', 'Tester', 'ARM Board 2', 'board1', ''], 91 ['Active', 'powerpc', 'powerpc', '', 'Tester', 'PowerPC board 1', 'board2', ''], 92 ['Active', 'sandbox', 'sandbox', '', 'Tester', 'Sandbox board', 'board4', ''], 93] 94 95BASE_DIR = 'base' 96 97class Options: 98 """Class that holds build options""" 99 pass 100 101class TestBuild(unittest.TestCase): 102 """Test buildman 103 104 TODO: Write tests for the rest of the functionality 105 """ 106 def setUp(self): 107 # Set up commits to build 108 self.commits = [] 109 sequence = 0 110 for commit_info in commits: 111 comm = commit.Commit(commit_info[0]) 112 comm.subject = commit_info[1] 113 comm.return_code = commit_info[2] 114 comm.error_list = commit_info[3] 115 comm.sequence = sequence 116 sequence += 1 117 self.commits.append(comm) 118 119 # Set up boards to build 120 self.boards = board.Boards() 121 for brd in boards: 122 self.boards.AddBoard(board.Board(*brd)) 123 self.boards.SelectBoards([]) 124 125 # Add some test settings 126 bsettings.Setup(None) 127 bsettings.AddFile(settings_data) 128 129 # Set up the toolchains 130 self.toolchains = toolchain.Toolchains() 131 self.toolchains.Add('arm-linux-gcc', test=False) 132 self.toolchains.Add('sparc-linux-gcc', test=False) 133 self.toolchains.Add('powerpc-linux-gcc', test=False) 134 self.toolchains.Add('gcc', test=False) 135 136 # Avoid sending any output 137 terminal.SetPrintTestMode() 138 self._col = terminal.Color() 139 140 def Make(self, commit, brd, stage, *args, **kwargs): 141 global base_dir 142 143 result = command.CommandResult() 144 boardnum = int(brd.target[-1]) 145 result.return_code = 0 146 result.stderr = '' 147 result.stdout = ('This is the test output for board %s, commit %s' % 148 (brd.target, commit.hash)) 149 if ((boardnum >= 1 and boardnum >= commit.sequence) or 150 boardnum == 4 and commit.sequence == 6): 151 result.return_code = commit.return_code 152 result.stderr = (''.join(commit.error_list) 153 % {'basedir' : base_dir + '/.bm-work/00/'}) 154 if stage == 'build': 155 target_dir = None 156 for arg in args: 157 if arg.startswith('O='): 158 target_dir = arg[2:] 159 160 if not os.path.isdir(target_dir): 161 os.mkdir(target_dir) 162 163 result.combined = result.stdout + result.stderr 164 return result 165 166 def assertSummary(self, text, arch, plus, boards, ok=False): 167 col = self._col 168 expected_colour = col.GREEN if ok else col.RED 169 expect = '%10s: ' % arch 170 # TODO(sjg@chromium.org): If plus is '', we shouldn't need this 171 expect += ' ' + col.Color(expected_colour, plus) 172 expect += ' ' 173 for board in boards: 174 expect += col.Color(expected_colour, ' %s' % board) 175 self.assertEqual(text, expect) 176 177 def testOutput(self): 178 """Test basic builder operation and output 179 180 This does a line-by-line verification of the summary output. 181 """ 182 global base_dir 183 184 base_dir = tempfile.mkdtemp() 185 if not os.path.isdir(base_dir): 186 os.mkdir(base_dir) 187 build = builder.Builder(self.toolchains, base_dir, None, 1, 2, 188 checkout=False, show_unknown=False) 189 build.do_make = self.Make 190 board_selected = self.boards.GetSelectedDict() 191 192 build.BuildBoards(self.commits, board_selected, keep_outputs=False, 193 verbose=False) 194 lines = terminal.GetPrintTestLines() 195 count = 0 196 for line in lines: 197 if line.text.strip(): 198 count += 1 199 200 # We should get two starting messages, then an update for every commit 201 # built. 202 self.assertEqual(count, len(commits) * len(boards) + 2) 203 build.SetDisplayOptions(show_errors=True); 204 build.ShowSummary(self.commits, board_selected) 205 #terminal.EchoPrintTestLines() 206 lines = terminal.GetPrintTestLines() 207 self.assertEqual(lines[0].text, '01: %s' % commits[0][1]) 208 self.assertEqual(lines[1].text, '02: %s' % commits[1][1]) 209 210 # We expect all archs to fail 211 col = terminal.Color() 212 self.assertSummary(lines[2].text, 'sandbox', '+', ['board4']) 213 self.assertSummary(lines[3].text, 'arm', '+', ['board1']) 214 self.assertSummary(lines[4].text, 'powerpc', '+', ['board2', 'board3']) 215 216 # Now we should have the compiler warning 217 self.assertEqual(lines[5].text, 'w+%s' % 218 errors[0].rstrip().replace('\n', '\nw+')) 219 self.assertEqual(lines[5].colour, col.MAGENTA) 220 221 self.assertEqual(lines[6].text, '03: %s' % commits[2][1]) 222 self.assertSummary(lines[7].text, 'sandbox', '+', ['board4']) 223 self.assertSummary(lines[8].text, 'arm', '', ['board1'], ok=True) 224 self.assertSummary(lines[9].text, 'powerpc', '+', ['board2', 'board3']) 225 226 # Compiler error 227 self.assertEqual(lines[10].text, '+%s' % 228 errors[1].rstrip().replace('\n', '\n+')) 229 230 self.assertEqual(lines[11].text, '04: %s' % commits[3][1]) 231 self.assertSummary(lines[12].text, 'sandbox', '', ['board4'], ok=True) 232 self.assertSummary(lines[13].text, 'powerpc', '', ['board2', 'board3'], 233 ok=True) 234 235 # Compile error fixed 236 self.assertEqual(lines[14].text, '-%s' % 237 errors[1].rstrip().replace('\n', '\n-')) 238 self.assertEqual(lines[14].colour, col.GREEN) 239 240 self.assertEqual(lines[15].text, 'w+%s' % 241 errors[2].rstrip().replace('\n', '\nw+')) 242 self.assertEqual(lines[15].colour, col.MAGENTA) 243 244 self.assertEqual(lines[16].text, '05: %s' % commits[4][1]) 245 self.assertSummary(lines[17].text, 'sandbox', '+', ['board4']) 246 self.assertSummary(lines[18].text, 'powerpc', '', ['board3'], ok=True) 247 248 # The second line of errors[3] is a duplicate, so buildman will drop it 249 expect = errors[3].rstrip().split('\n') 250 expect = [expect[0]] + expect[2:] 251 self.assertEqual(lines[19].text, '+%s' % 252 '\n'.join(expect).replace('\n', '\n+')) 253 254 self.assertEqual(lines[20].text, 'w-%s' % 255 errors[2].rstrip().replace('\n', '\nw-')) 256 257 self.assertEqual(lines[21].text, '06: %s' % commits[5][1]) 258 self.assertSummary(lines[22].text, 'sandbox', '', ['board4'], ok=True) 259 260 # The second line of errors[3] is a duplicate, so buildman will drop it 261 expect = errors[3].rstrip().split('\n') 262 expect = [expect[0]] + expect[2:] 263 self.assertEqual(lines[23].text, '-%s' % 264 '\n'.join(expect).replace('\n', '\n-')) 265 266 self.assertEqual(lines[24].text, 'w-%s' % 267 errors[0].rstrip().replace('\n', '\nw-')) 268 269 self.assertEqual(lines[25].text, '07: %s' % commits[6][1]) 270 self.assertSummary(lines[26].text, 'sandbox', '+', ['board4']) 271 272 # Pick out the correct error lines 273 expect_str = errors[4].rstrip().replace('%(basedir)s', '').split('\n') 274 expect = expect_str[3:8] + [expect_str[-1]] 275 self.assertEqual(lines[27].text, '+%s' % 276 '\n'.join(expect).replace('\n', '\n+')) 277 278 # Now the warnings lines 279 expect = [expect_str[0]] + expect_str[10:12] + [expect_str[9]] 280 self.assertEqual(lines[28].text, 'w+%s' % 281 '\n'.join(expect).replace('\n', '\nw+')) 282 283 self.assertEqual(len(lines), 29) 284 shutil.rmtree(base_dir) 285 286 def _testGit(self): 287 """Test basic builder operation by building a branch""" 288 base_dir = tempfile.mkdtemp() 289 if not os.path.isdir(base_dir): 290 os.mkdir(base_dir) 291 options = Options() 292 options.git = os.getcwd() 293 options.summary = False 294 options.jobs = None 295 options.dry_run = False 296 #options.git = os.path.join(base_dir, 'repo') 297 options.branch = 'test-buildman' 298 options.force_build = False 299 options.list_tool_chains = False 300 options.count = -1 301 options.git_dir = None 302 options.threads = None 303 options.show_unknown = False 304 options.quick = False 305 options.show_errors = False 306 options.keep_outputs = False 307 args = ['tegra20'] 308 control.DoBuildman(options, args) 309 shutil.rmtree(base_dir) 310 311 def testBoardSingle(self): 312 """Test single board selection""" 313 self.assertEqual(self.boards.SelectBoards(['sandbox']), 314 {'all': 1, 'sandbox': 1}) 315 316 def testBoardArch(self): 317 """Test single board selection""" 318 self.assertEqual(self.boards.SelectBoards(['arm']), 319 {'all': 2, 'arm': 2}) 320 321 def testBoardArchSingle(self): 322 """Test single board selection""" 323 self.assertEqual(self.boards.SelectBoards(['arm sandbox']), 324 {'all': 3, 'arm': 2, 'sandbox' : 1}) 325 326 def testBoardArchSingleMultiWord(self): 327 """Test single board selection""" 328 self.assertEqual(self.boards.SelectBoards(['arm', 'sandbox']), 329 {'all': 3, 'arm': 2, 'sandbox' : 1}) 330 331 def testBoardSingleAnd(self): 332 """Test single board selection""" 333 self.assertEqual(self.boards.SelectBoards(['Tester & arm']), 334 {'all': 2, 'Tester&arm': 2}) 335 336 def testBoardTwoAnd(self): 337 """Test single board selection""" 338 self.assertEqual(self.boards.SelectBoards(['Tester', '&', 'arm', 339 'Tester' '&', 'powerpc', 340 'sandbox']), 341 {'all': 5, 'Tester&powerpc': 2, 'Tester&arm': 2, 342 'sandbox' : 1}) 343 344 def testBoardAll(self): 345 """Test single board selection""" 346 self.assertEqual(self.boards.SelectBoards([]), {'all': 5}) 347 348 def testBoardRegularExpression(self): 349 """Test single board selection""" 350 self.assertEqual(self.boards.SelectBoards(['T.*r&^Po']), 351 {'T.*r&^Po': 2, 'all': 2}) 352 353 def testBoardDuplicate(self): 354 """Test single board selection""" 355 self.assertEqual(self.boards.SelectBoards(['sandbox sandbox', 356 'sandbox']), 357 {'all': 1, 'sandbox': 1}) 358 def CheckDirs(self, build, dirname): 359 self.assertEqual('base%s' % dirname, build._GetOutputDir(1)) 360 self.assertEqual('base%s/fred' % dirname, 361 build.GetBuildDir(1, 'fred')) 362 self.assertEqual('base%s/fred/done' % dirname, 363 build.GetDoneFile(1, 'fred')) 364 self.assertEqual('base%s/fred/u-boot.sizes' % dirname, 365 build.GetFuncSizesFile(1, 'fred', 'u-boot')) 366 self.assertEqual('base%s/fred/u-boot.objdump' % dirname, 367 build.GetObjdumpFile(1, 'fred', 'u-boot')) 368 self.assertEqual('base%s/fred/err' % dirname, 369 build.GetErrFile(1, 'fred')) 370 371 def testOutputDir(self): 372 build = builder.Builder(self.toolchains, BASE_DIR, None, 1, 2, 373 checkout=False, show_unknown=False) 374 build.commits = self.commits 375 build.commit_count = len(self.commits) 376 subject = self.commits[1].subject.translate(builder.trans_valid_chars) 377 dirname ='/%02d_of_%02d_g%s_%s' % (2, build.commit_count, commits[1][0], 378 subject[:20]) 379 self.CheckDirs(build, dirname) 380 381 def testOutputDirCurrent(self): 382 build = builder.Builder(self.toolchains, BASE_DIR, None, 1, 2, 383 checkout=False, show_unknown=False) 384 build.commits = None 385 build.commit_count = 0 386 self.CheckDirs(build, '/current') 387 388 def testOutputDirNoSubdirs(self): 389 build = builder.Builder(self.toolchains, BASE_DIR, None, 1, 2, 390 checkout=False, show_unknown=False, 391 no_subdirs=True) 392 build.commits = None 393 build.commit_count = 0 394 self.CheckDirs(build, '') 395 396 def testToolchainAliases(self): 397 self.assertTrue(self.toolchains.Select('arm') != None) 398 with self.assertRaises(ValueError): 399 self.toolchains.Select('no-arch') 400 with self.assertRaises(ValueError): 401 self.toolchains.Select('x86') 402 403 self.toolchains = toolchain.Toolchains() 404 self.toolchains.Add('x86_64-linux-gcc', test=False) 405 self.assertTrue(self.toolchains.Select('x86') != None) 406 407 self.toolchains = toolchain.Toolchains() 408 self.toolchains.Add('i386-linux-gcc', test=False) 409 self.assertTrue(self.toolchains.Select('x86') != None) 410 411 def testToolchainDownload(self): 412 """Test that we can download toolchains""" 413 self.assertEqual('https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/4.9.0/x86_64-gcc-4.9.0-nolibc_arm-unknown-linux-gnueabi.tar.xz', 414 self.toolchains.LocateArchUrl('arm')) 415 416 417if __name__ == "__main__": 418 unittest.main() 419