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buildman: Add an option to flatten output directory trees
[karo-tx-uboot.git] / tools / buildman / test.py
1 #
2 # Copyright (c) 2012 The Chromium OS Authors.
3 #
4 # SPDX-License-Identifier:      GPL-2.0+
5 #
6
7 import os
8 import shutil
9 import sys
10 import tempfile
11 import time
12 import unittest
13
14 # Bring in the patman libraries
15 our_path = os.path.dirname(os.path.realpath(__file__))
16 sys.path.append(os.path.join(our_path, '../patman'))
17
18 import board
19 import bsettings
20 import builder
21 import control
22 import command
23 import commit
24 import terminal
25 import toolchain
26
27 errors = [
28     '''main.c: In function 'main_loop':
29 main.c:260:6: warning: unused variable 'joe' [-Wunused-variable]
30 ''',
31     '''main.c: In function 'main_loop2':
32 main.c:295:2: error: 'fred' undeclared (first use in this function)
33 main.c:295:2: note: each undeclared identifier is reported only once for each function it appears in
34 make[1]: *** [main.o] Error 1
35 make: *** [common/libcommon.o] Error 2
36 Make failed
37 ''',
38     '''main.c: In function 'main_loop3':
39 main.c:280:6: warning: unused variable 'mary' [-Wunused-variable]
40 ''',
41     '''powerpc-linux-ld: warning: dot moved backwards before `.bss'
42 powerpc-linux-ld: warning: dot moved backwards before `.bss'
43 powerpc-linux-ld: u-boot: section .text lma 0xfffc0000 overlaps previous sections
44 powerpc-linux-ld: u-boot: section .rodata lma 0xfffef3ec overlaps previous sections
45 powerpc-linux-ld: u-boot: section .reloc lma 0xffffa400 overlaps previous sections
46 powerpc-linux-ld: u-boot: section .data lma 0xffffcd38 overlaps previous sections
47 powerpc-linux-ld: u-boot: section .u_boot_cmd lma 0xffffeb40 overlaps previous sections
48 powerpc-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
56 make[2]: *** [arch/sandbox/cpu/cpu.o] Error 1
57 make[1]: *** [arch/sandbox/cpu] Error 2
58 make[1]: *** Waiting for unfinished jobs....
59 In 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
62 make: *** [sub-make] Error 2
63 '''
64 ]
65
66
67 # hash, subject, return code, list of errors/warnings
68 commits = [
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
78 boards = [
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
86 BASE_DIR = 'base'
87
88 class Options:
89     """Class that holds build options"""
90     pass
91
92 class 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
384 if __name__ == "__main__":
385     unittest.main()