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 27errors = [ 28 '''main.c: In function 'main_loop': 29main.c:260:6: warning: unused variable 'joe' [-Wunused-variable] 30''', 31 '''main.c: In function 'main_loop2': 32main.c:295:2: error: 'fred' undeclared (first use in this function) 33main.c:295:2: note: each undeclared identifier is reported only once for each function it appears in 34make[1]: *** [main.o] Error 1 35make: *** [common/libcommon.o] Error 2 36Make failed 37''', 38 '''main.c: In function 'main_loop3': 39main.c:280:6: warning: unused variable 'mary' [-Wunused-variable] 40''', 41 '''powerpc-linux-ld: warning: dot moved backwards before `.bss' 42powerpc-linux-ld: warning: dot moved backwards before `.bss' 43powerpc-linux-ld: u-boot: section .text lma 0xfffc0000 overlaps previous sections 44powerpc-linux-ld: u-boot: section .rodata lma 0xfffef3ec overlaps previous sections 45powerpc-linux-ld: u-boot: section .reloc lma 0xffffa400 overlaps previous sections 46powerpc-linux-ld: u-boot: section .data lma 0xffffcd38 overlaps previous sections 47powerpc-linux-ld: u-boot: section .u_boot_cmd lma 0xffffeb40 overlaps previous sections 48powerpc-linux-ld: u-boot: section .bootpg lma 0xfffff198 overlaps previous sections 49''', 50 '''In file included from %(basedir)sarch/sandbox/cpu/cpu.c:9:0: 51%(basedir)sarch/sandbox/include/asm/state.h:44:0: warning: "xxxx" redefined [enabled by default] 52%(basedir)sarch/sandbox/include/asm/state.h:43:0: note: this is the location of the previous definition 53%(basedir)sarch/sandbox/cpu/cpu.c: In function 'do_reset': 54%(basedir)sarch/sandbox/cpu/cpu.c:27:1: error: unknown type name 'blah' 55%(basedir)sarch/sandbox/cpu/cpu.c:28:12: error: expected declaration specifiers or '...' before numeric constant 56make[2]: *** [arch/sandbox/cpu/cpu.o] Error 1 57make[1]: *** [arch/sandbox/cpu] Error 2 58make[1]: *** Waiting for unfinished jobs.... 59In file included from %(basedir)scommon/board_f.c:55:0: 60%(basedir)sarch/sandbox/include/asm/state.h:44:0: warning: "xxxx" redefined [enabled by default] 61%(basedir)sarch/sandbox/include/asm/state.h:43:0: note: this is the location of the previous definition 62make: *** [sub-make] Error 2 63''' 64] 65 66 67# hash, subject, return code, list of errors/warnings 68commits = [ 69 ['1234', 'upstream/master, ok', 0, []], 70 ['5678', 'Second commit, a warning', 0, errors[0:1]], 71 ['9012', 'Third commit, error', 1, errors[0:2]], 72 ['3456', 'Fourth commit, warning', 0, [errors[0], errors[2]]], 73 ['7890', 'Fifth commit, link errors', 1, [errors[0], errors[3]]], 74 ['abcd', 'Sixth commit, fixes all errors', 0, []], 75 ['ef01', 'Seventh commit, check directory suppression', 1, [errors[4]]], 76] 77 78boards = [ 79 ['Active', 'arm', 'armv7', '', 'Tester', 'ARM Board 1', 'board0', ''], 80 ['Active', 'arm', 'armv7', '', 'Tester', 'ARM Board 2', 'board1', ''], 81 ['Active', 'powerpc', 'powerpc', '', 'Tester', 'PowerPC board 1', 'board2', ''], 82 ['Active', 'powerpc', 'mpc5xx', '', 'Tester', 'PowerPC board 2', 'board3', ''], 83 ['Active', 'sandbox', 'sandbox', '', 'Tester', 'Sandbox board', 'board4', ''], 84] 85 86BASE_DIR = 'base' 87 88class Options: 89 """Class that holds build options""" 90 pass 91 92class TestBuild(unittest.TestCase): 93 """Test buildman 94 95 TODO: Write tests for the rest of the functionality 96 """ 97 def setUp(self): 98 # Set up commits to build 99 self.commits = [] 100 sequence = 0 101 for commit_info in commits: 102 comm = commit.Commit(commit_info[0]) 103 comm.subject = commit_info[1] 104 comm.return_code = commit_info[2] 105 comm.error_list = commit_info[3] 106 comm.sequence = sequence 107 sequence += 1 108 self.commits.append(comm) 109 110 # Set up boards to build 111 self.boards = board.Boards() 112 for brd in boards: 113 self.boards.AddBoard(board.Board(*brd)) 114 self.boards.SelectBoards([]) 115 116 # Set up the toolchains 117 bsettings.Setup() 118 self.toolchains = toolchain.Toolchains() 119 self.toolchains.Add('arm-linux-gcc', test=False) 120 self.toolchains.Add('sparc-linux-gcc', test=False) 121 self.toolchains.Add('powerpc-linux-gcc', test=False) 122 self.toolchains.Add('gcc', test=False) 123 124 # Avoid sending any output 125 terminal.SetPrintTestMode() 126 self._col = terminal.Color() 127 128 def Make(self, commit, brd, stage, *args, **kwargs): 129 global base_dir 130 131 result = command.CommandResult() 132 boardnum = int(brd.target[-1]) 133 result.return_code = 0 134 result.stderr = '' 135 result.stdout = ('This is the test output for board %s, commit %s' % 136 (brd.target, commit.hash)) 137 if ((boardnum >= 1 and boardnum >= commit.sequence) or 138 boardnum == 4 and commit.sequence == 6): 139 result.return_code = commit.return_code 140 result.stderr = (''.join(commit.error_list) 141 % {'basedir' : base_dir + '/.bm-work/00/'}) 142 if stage == 'build': 143 target_dir = None 144 for arg in args: 145 if arg.startswith('O='): 146 target_dir = arg[2:] 147 148 if not os.path.isdir(target_dir): 149 os.mkdir(target_dir) 150 151 result.combined = result.stdout + result.stderr 152 return result 153 154 def assertSummary(self, text, arch, plus, boards, ok=False): 155 col = self._col 156 expected_colour = col.GREEN if ok else col.RED 157 expect = '%10s: ' % arch 158 # TODO(sjg@chromium.org): If plus is '', we shouldn't need this 159 expect += col.Color(expected_colour, plus) 160 expect += ' ' 161 for board in boards: 162 expect += col.Color(expected_colour, ' %s' % board) 163 self.assertEqual(text, expect) 164 165 def testOutput(self): 166 """Test basic builder operation and output 167 168 This does a line-by-line verification of the summary output. 169 """ 170 global base_dir 171 172 base_dir = tempfile.mkdtemp() 173 if not os.path.isdir(base_dir): 174 os.mkdir(base_dir) 175 build = builder.Builder(self.toolchains, base_dir, None, 1, 2, 176 checkout=False, show_unknown=False) 177 build.do_make = self.Make 178 board_selected = self.boards.GetSelectedDict() 179 180 build.BuildBoards(self.commits, board_selected, keep_outputs=False, 181 verbose=False) 182 lines = terminal.GetPrintTestLines() 183 count = 0 184 for line in lines: 185 if line.text.strip(): 186 count += 1 187 188 # We should get one starting message, then an update for every commit 189 # built. 190 self.assertEqual(count, len(commits) * len(boards) + 1) 191 build.SetDisplayOptions(show_errors=True); 192 build.ShowSummary(self.commits, board_selected) 193 #terminal.EchoPrintTestLines() 194 lines = terminal.GetPrintTestLines() 195 self.assertEqual(lines[0].text, '01: %s' % commits[0][1]) 196 self.assertEqual(lines[1].text, '02: %s' % commits[1][1]) 197 198 # We expect all archs to fail 199 col = terminal.Color() 200 self.assertSummary(lines[2].text, 'sandbox', '+', ['board4']) 201 self.assertSummary(lines[3].text, 'arm', '+', ['board1']) 202 self.assertSummary(lines[4].text, 'powerpc', '+', ['board2', 'board3']) 203 204 # Now we should have the compiler warning 205 self.assertEqual(lines[5].text, 'w+%s' % 206 errors[0].rstrip().replace('\n', '\nw+')) 207 self.assertEqual(lines[5].colour, col.MAGENTA) 208 209 self.assertEqual(lines[6].text, '03: %s' % commits[2][1]) 210 self.assertSummary(lines[7].text, 'sandbox', '+', ['board4']) 211 self.assertSummary(lines[8].text, 'arm', '', ['board1'], ok=True) 212 self.assertSummary(lines[9].text, 'powerpc', '+', ['board2', 'board3']) 213 214 # Compiler error 215 self.assertEqual(lines[10].text, '+%s' % 216 errors[1].rstrip().replace('\n', '\n+')) 217 218 self.assertEqual(lines[11].text, '04: %s' % commits[3][1]) 219 self.assertSummary(lines[12].text, 'sandbox', '', ['board4'], ok=True) 220 self.assertSummary(lines[13].text, 'powerpc', '', ['board2', 'board3'], 221 ok=True) 222 223 # Compile error fixed 224 self.assertEqual(lines[14].text, '-%s' % 225 errors[1].rstrip().replace('\n', '\n-')) 226 self.assertEqual(lines[14].colour, col.GREEN) 227 228 self.assertEqual(lines[15].text, 'w+%s' % 229 errors[2].rstrip().replace('\n', '\nw+')) 230 self.assertEqual(lines[15].colour, col.MAGENTA) 231 232 self.assertEqual(lines[16].text, '05: %s' % commits[4][1]) 233 self.assertSummary(lines[17].text, 'sandbox', '+', ['board4']) 234 self.assertSummary(lines[18].text, 'powerpc', '', ['board3'], ok=True) 235 236 # The second line of errors[3] is a duplicate, so buildman will drop it 237 expect = errors[3].rstrip().split('\n') 238 expect = [expect[0]] + expect[2:] 239 self.assertEqual(lines[19].text, '+%s' % 240 '\n'.join(expect).replace('\n', '\n+')) 241 242 self.assertEqual(lines[20].text, 'w-%s' % 243 errors[2].rstrip().replace('\n', '\nw-')) 244 245 self.assertEqual(lines[21].text, '06: %s' % commits[5][1]) 246 self.assertSummary(lines[22].text, 'sandbox', '', ['board4'], 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[23].text, '-%s' % 252 '\n'.join(expect).replace('\n', '\n-')) 253 254 self.assertEqual(lines[24].text, 'w-%s' % 255 errors[0].rstrip().replace('\n', '\nw-')) 256 257 self.assertEqual(lines[25].text, '07: %s' % commits[6][1]) 258 self.assertSummary(lines[26].text, 'sandbox', '+', ['board4']) 259 260 # Pick out the correct error lines 261 expect_str = errors[4].rstrip().replace('%(basedir)s', '').split('\n') 262 expect = expect_str[3:8] + [expect_str[-1]] 263 self.assertEqual(lines[27].text, '+%s' % 264 '\n'.join(expect).replace('\n', '\n+')) 265 266 # Now the warnings lines 267 expect = [expect_str[0]] + expect_str[10:12] + [expect_str[9]] 268 self.assertEqual(lines[28].text, 'w+%s' % 269 '\n'.join(expect).replace('\n', '\nw+')) 270 271 self.assertEqual(len(lines), 29) 272 shutil.rmtree(base_dir) 273 274 def _testGit(self): 275 """Test basic builder operation by building a branch""" 276 base_dir = tempfile.mkdtemp() 277 if not os.path.isdir(base_dir): 278 os.mkdir(base_dir) 279 options = Options() 280 options.git = os.getcwd() 281 options.summary = False 282 options.jobs = None 283 options.dry_run = False 284 #options.git = os.path.join(base_dir, 'repo') 285 options.branch = 'test-buildman' 286 options.force_build = False 287 options.list_tool_chains = False 288 options.count = -1 289 options.git_dir = None 290 options.threads = None 291 options.show_unknown = False 292 options.quick = False 293 options.show_errors = False 294 options.keep_outputs = False 295 args = ['tegra20'] 296 control.DoBuildman(options, args) 297 shutil.rmtree(base_dir) 298 299 def testBoardSingle(self): 300 """Test single board selection""" 301 self.assertEqual(self.boards.SelectBoards(['sandbox']), 302 {'all': 1, 'sandbox': 1}) 303 304 def testBoardArch(self): 305 """Test single board selection""" 306 self.assertEqual(self.boards.SelectBoards(['arm']), 307 {'all': 2, 'arm': 2}) 308 309 def testBoardArchSingle(self): 310 """Test single board selection""" 311 self.assertEqual(self.boards.SelectBoards(['arm sandbox']), 312 {'all': 3, 'arm': 2, 'sandbox' : 1}) 313 314 def testBoardArchSingleMultiWord(self): 315 """Test single board selection""" 316 self.assertEqual(self.boards.SelectBoards(['arm', 'sandbox']), 317 {'all': 3, 'arm': 2, 'sandbox' : 1}) 318 319 def testBoardSingleAnd(self): 320 """Test single board selection""" 321 self.assertEqual(self.boards.SelectBoards(['Tester & arm']), 322 {'all': 2, 'Tester&arm': 2}) 323 324 def testBoardTwoAnd(self): 325 """Test single board selection""" 326 self.assertEqual(self.boards.SelectBoards(['Tester', '&', 'arm', 327 'Tester' '&', 'powerpc', 328 'sandbox']), 329 {'all': 5, 'Tester&powerpc': 2, 'Tester&arm': 2, 330 'sandbox' : 1}) 331 332 def testBoardAll(self): 333 """Test single board selection""" 334 self.assertEqual(self.boards.SelectBoards([]), {'all': 5}) 335 336 def testBoardRegularExpression(self): 337 """Test single board selection""" 338 self.assertEqual(self.boards.SelectBoards(['T.*r&^Po']), 339 {'T.*r&^Po': 2, 'all': 2}) 340 341 def testBoardDuplicate(self): 342 """Test single board selection""" 343 self.assertEqual(self.boards.SelectBoards(['sandbox sandbox', 344 'sandbox']), 345 {'all': 1, 'sandbox': 1}) 346 def CheckDirs(self, build, dirname): 347 self.assertEqual('base%s' % dirname, build._GetOutputDir(1)) 348 self.assertEqual('base%s/fred' % dirname, 349 build.GetBuildDir(1, 'fred')) 350 self.assertEqual('base%s/fred/done' % dirname, 351 build.GetDoneFile(1, 'fred')) 352 self.assertEqual('base%s/fred/u-boot.sizes' % dirname, 353 build.GetFuncSizesFile(1, 'fred', 'u-boot')) 354 self.assertEqual('base%s/fred/u-boot.objdump' % dirname, 355 build.GetObjdumpFile(1, 'fred', 'u-boot')) 356 self.assertEqual('base%s/fred/err' % dirname, 357 build.GetErrFile(1, 'fred')) 358 359 def testOutputDir(self): 360 build = builder.Builder(self.toolchains, BASE_DIR, None, 1, 2, 361 checkout=False, show_unknown=False) 362 build.commits = self.commits 363 build.commit_count = len(self.commits) 364 subject = self.commits[1].subject.translate(builder.trans_valid_chars) 365 dirname ='/%02d_of_%02d_g%s_%s' % (2, build.commit_count, commits[1][0], 366 subject[:20]) 367 self.CheckDirs(build, dirname) 368 369 def testOutputDirCurrent(self): 370 build = builder.Builder(self.toolchains, BASE_DIR, None, 1, 2, 371 checkout=False, show_unknown=False) 372 build.commits = None 373 build.commit_count = 0 374 self.CheckDirs(build, '/current') 375 376 def testOutputDirNoSubdirs(self): 377 build = builder.Builder(self.toolchains, BASE_DIR, None, 1, 2, 378 checkout=False, show_unknown=False, 379 no_subdirs=True) 380 build.commits = None 381 build.commit_count = 0 382 self.CheckDirs(build, '') 383 384if __name__ == "__main__": 385 unittest.main() 386