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 86class Options: 87 """Class that holds build options""" 88 pass 89 90class TestBuild(unittest.TestCase): 91 """Test buildman 92 93 TODO: Write tests for the rest of the functionality 94 """ 95 def setUp(self): 96 # Set up commits to build 97 self.commits = [] 98 sequence = 0 99 for commit_info in commits: 100 comm = commit.Commit(commit_info[0]) 101 comm.subject = commit_info[1] 102 comm.return_code = commit_info[2] 103 comm.error_list = commit_info[3] 104 comm.sequence = sequence 105 sequence += 1 106 self.commits.append(comm) 107 108 # Set up boards to build 109 self.boards = board.Boards() 110 for brd in boards: 111 self.boards.AddBoard(board.Board(*brd)) 112 self.boards.SelectBoards([]) 113 114 # Set up the toolchains 115 bsettings.Setup() 116 self.toolchains = toolchain.Toolchains() 117 self.toolchains.Add('arm-linux-gcc', test=False) 118 self.toolchains.Add('sparc-linux-gcc', test=False) 119 self.toolchains.Add('powerpc-linux-gcc', test=False) 120 self.toolchains.Add('gcc', test=False) 121 122 # Avoid sending any output 123 terminal.SetPrintTestMode() 124 self._col = terminal.Color() 125 126 def Make(self, commit, brd, stage, *args, **kwargs): 127 global base_dir 128 129 result = command.CommandResult() 130 boardnum = int(brd.target[-1]) 131 result.return_code = 0 132 result.stderr = '' 133 result.stdout = ('This is the test output for board %s, commit %s' % 134 (brd.target, commit.hash)) 135 if ((boardnum >= 1 and boardnum >= commit.sequence) or 136 boardnum == 4 and commit.sequence == 6): 137 result.return_code = commit.return_code 138 result.stderr = (''.join(commit.error_list) 139 % {'basedir' : base_dir + '/.bm-work/00/'}) 140 if stage == 'build': 141 target_dir = None 142 for arg in args: 143 if arg.startswith('O='): 144 target_dir = arg[2:] 145 146 if not os.path.isdir(target_dir): 147 os.mkdir(target_dir) 148 149 result.combined = result.stdout + result.stderr 150 return result 151 152 def assertSummary(self, text, arch, plus, boards, ok=False): 153 col = self._col 154 expected_colour = col.GREEN if ok else col.RED 155 expect = '%10s: ' % arch 156 # TODO(sjg@chromium.org): If plus is '', we shouldn't need this 157 expect += col.Color(expected_colour, plus) 158 expect += ' ' 159 for board in boards: 160 expect += col.Color(expected_colour, ' %s' % board) 161 self.assertEqual(text, expect) 162 163 def testOutput(self): 164 """Test basic builder operation and output 165 166 This does a line-by-line verification of the summary output. 167 """ 168 global base_dir 169 170 base_dir = tempfile.mkdtemp() 171 if not os.path.isdir(base_dir): 172 os.mkdir(base_dir) 173 build = builder.Builder(self.toolchains, base_dir, None, 1, 2, 174 checkout=False, show_unknown=False) 175 build.do_make = self.Make 176 board_selected = self.boards.GetSelectedDict() 177 178 build.BuildBoards(self.commits, board_selected, keep_outputs=False, 179 verbose=False) 180 lines = terminal.GetPrintTestLines() 181 count = 0 182 for line in lines: 183 if line.text.strip(): 184 count += 1 185 186 # We should get one starting message, then an update for every commit 187 # built. 188 self.assertEqual(count, len(commits) * len(boards) + 1) 189 build.SetDisplayOptions(show_errors=True); 190 build.ShowSummary(self.commits, board_selected) 191 #terminal.EchoPrintTestLines() 192 lines = terminal.GetPrintTestLines() 193 self.assertEqual(lines[0].text, '01: %s' % commits[0][1]) 194 self.assertEqual(lines[1].text, '02: %s' % commits[1][1]) 195 196 # We expect all archs to fail 197 col = terminal.Color() 198 self.assertSummary(lines[2].text, 'sandbox', '+', ['board4']) 199 self.assertSummary(lines[3].text, 'arm', '+', ['board1']) 200 self.assertSummary(lines[4].text, 'powerpc', '+', ['board2', 'board3']) 201 202 # Now we should have the compiler warning 203 self.assertEqual(lines[5].text, 'w+%s' % 204 errors[0].rstrip().replace('\n', '\nw+')) 205 self.assertEqual(lines[5].colour, col.MAGENTA) 206 207 self.assertEqual(lines[6].text, '03: %s' % commits[2][1]) 208 self.assertSummary(lines[7].text, 'sandbox', '+', ['board4']) 209 self.assertSummary(lines[8].text, 'arm', '', ['board1'], ok=True) 210 self.assertSummary(lines[9].text, 'powerpc', '+', ['board2', 'board3']) 211 212 # Compiler error 213 self.assertEqual(lines[10].text, '+%s' % 214 errors[1].rstrip().replace('\n', '\n+')) 215 216 self.assertEqual(lines[11].text, '04: %s' % commits[3][1]) 217 self.assertSummary(lines[12].text, 'sandbox', '', ['board4'], ok=True) 218 self.assertSummary(lines[13].text, 'powerpc', '', ['board2', 'board3'], 219 ok=True) 220 221 # Compile error fixed 222 self.assertEqual(lines[14].text, '-%s' % 223 errors[1].rstrip().replace('\n', '\n-')) 224 self.assertEqual(lines[14].colour, col.GREEN) 225 226 self.assertEqual(lines[15].text, 'w+%s' % 227 errors[2].rstrip().replace('\n', '\nw+')) 228 self.assertEqual(lines[15].colour, col.MAGENTA) 229 230 self.assertEqual(lines[16].text, '05: %s' % commits[4][1]) 231 self.assertSummary(lines[17].text, 'sandbox', '+', ['board4']) 232 self.assertSummary(lines[18].text, 'powerpc', '', ['board3'], ok=True) 233 234 # The second line of errors[3] is a duplicate, so buildman will drop it 235 expect = errors[3].rstrip().split('\n') 236 expect = [expect[0]] + expect[2:] 237 self.assertEqual(lines[19].text, '+%s' % 238 '\n'.join(expect).replace('\n', '\n+')) 239 240 self.assertEqual(lines[20].text, 'w-%s' % 241 errors[2].rstrip().replace('\n', '\nw-')) 242 243 self.assertEqual(lines[21].text, '06: %s' % commits[5][1]) 244 self.assertSummary(lines[22].text, 'sandbox', '', ['board4'], ok=True) 245 246 # The second line of errors[3] is a duplicate, so buildman will drop it 247 expect = errors[3].rstrip().split('\n') 248 expect = [expect[0]] + expect[2:] 249 self.assertEqual(lines[23].text, '-%s' % 250 '\n'.join(expect).replace('\n', '\n-')) 251 252 self.assertEqual(lines[24].text, 'w-%s' % 253 errors[0].rstrip().replace('\n', '\nw-')) 254 255 self.assertEqual(lines[25].text, '07: %s' % commits[6][1]) 256 self.assertSummary(lines[26].text, 'sandbox', '+', ['board4']) 257 258 # Pick out the correct error lines 259 expect_str = errors[4].rstrip().replace('%(basedir)s', '').split('\n') 260 expect = expect_str[3:8] + [expect_str[-1]] 261 self.assertEqual(lines[27].text, '+%s' % 262 '\n'.join(expect).replace('\n', '\n+')) 263 264 # Now the warnings lines 265 expect = [expect_str[0]] + expect_str[10:12] + [expect_str[9]] 266 self.assertEqual(lines[28].text, 'w+%s' % 267 '\n'.join(expect).replace('\n', '\nw+')) 268 269 self.assertEqual(len(lines), 29) 270 shutil.rmtree(base_dir) 271 272 def _testGit(self): 273 """Test basic builder operation by building a branch""" 274 base_dir = tempfile.mkdtemp() 275 if not os.path.isdir(base_dir): 276 os.mkdir(base_dir) 277 options = Options() 278 options.git = os.getcwd() 279 options.summary = False 280 options.jobs = None 281 options.dry_run = False 282 #options.git = os.path.join(base_dir, 'repo') 283 options.branch = 'test-buildman' 284 options.force_build = False 285 options.list_tool_chains = False 286 options.count = -1 287 options.git_dir = None 288 options.threads = None 289 options.show_unknown = False 290 options.quick = False 291 options.show_errors = False 292 options.keep_outputs = False 293 args = ['tegra20'] 294 control.DoBuildman(options, args) 295 shutil.rmtree(base_dir) 296 297 def testBoardSingle(self): 298 """Test single board selection""" 299 self.assertEqual(self.boards.SelectBoards(['sandbox']), 300 {'all': 1, 'sandbox': 1}) 301 302 def testBoardArch(self): 303 """Test single board selection""" 304 self.assertEqual(self.boards.SelectBoards(['arm']), 305 {'all': 2, 'arm': 2}) 306 307 def testBoardArchSingle(self): 308 """Test single board selection""" 309 self.assertEqual(self.boards.SelectBoards(['arm sandbox']), 310 {'all': 3, 'arm': 2, 'sandbox' : 1}) 311 312 def testBoardArchSingleMultiWord(self): 313 """Test single board selection""" 314 self.assertEqual(self.boards.SelectBoards(['arm', 'sandbox']), 315 {'all': 3, 'arm': 2, 'sandbox' : 1}) 316 317 def testBoardSingleAnd(self): 318 """Test single board selection""" 319 self.assertEqual(self.boards.SelectBoards(['Tester & arm']), 320 {'all': 2, 'Tester&arm': 2}) 321 322 def testBoardTwoAnd(self): 323 """Test single board selection""" 324 self.assertEqual(self.boards.SelectBoards(['Tester', '&', 'arm', 325 'Tester' '&', 'powerpc', 326 'sandbox']), 327 {'all': 5, 'Tester&powerpc': 2, 'Tester&arm': 2, 328 'sandbox' : 1}) 329 330 def testBoardAll(self): 331 """Test single board selection""" 332 self.assertEqual(self.boards.SelectBoards([]), {'all': 5}) 333 334 def testBoardRegularExpression(self): 335 """Test single board selection""" 336 self.assertEqual(self.boards.SelectBoards(['T.*r&^Po']), 337 {'T.*r&^Po': 2, 'all': 2}) 338 339 def testBoardDuplicate(self): 340 """Test single board selection""" 341 self.assertEqual(self.boards.SelectBoards(['sandbox sandbox', 342 'sandbox']), 343 {'all': 1, 'sandbox': 1}) 344 345if __name__ == "__main__": 346 unittest.main() 347