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208
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1 import unittest
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311
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2 import os
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3 import sys
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4
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208
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5 import zcc
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250
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6 import outstream
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7 import ppci
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287
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8 import io
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292
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9 import target
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208
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10
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286
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11
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321
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12 # Store testdir for safe switch back to directory:
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13 testdir = os.path.dirname(os.path.abspath(__file__))
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14
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15
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208
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16 class ZccTestCase(unittest.TestCase):
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17 """ Tests the compiler driver """
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311
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18 def setUp(self):
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321
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19 os.chdir(testdir)
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20
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21 def tearDown(self):
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22 os.chdir(testdir)
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23
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288
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24 def do(self, filenames, imps=[]):
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300
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25 basedir = os.path.join('..', 'examples', 'c3')
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26 arg_list = [os.path.join(basedir, fn) for fn in filenames]
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27 for fn in imps:
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28 arg_list.append('-i')
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29 arg_list.append(os.path.join(basedir, fn))
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292
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30 arg_list.append('--target')
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31 arg_list.append('arm')
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288
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32 args = zcc.parser.parse_args(arg_list)
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286
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33 self.assertEqual(0, zcc.main(args))
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34
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311
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35 def testDumpIr(self):
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36 basedir = os.path.join('..', 'examples', 'c3', 'comments.c3')
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37 arg_list = [basedir]
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38 arg_list.append('--target')
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39 arg_list.append('arm')
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40 args = zcc.parser.parse_args(arg_list)
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41 self.assertEqual(0, zcc.main(args))
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42
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43 def testKernel(self):
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44 # Build kernel using zcc:
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45 kerneldir = os.path.normpath(os.path.join('..', 'kernel'))
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313
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46 sys.path.insert(0, kerneldir)
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311
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47 from make import make_kernel
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48 os.chdir(kerneldir)
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49 make_kernel()
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50 sys.path.pop(-1)
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313
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51
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311
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52 def testUser(self):
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53 # Build userspace using zcc:
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54 userdir = os.path.normpath(os.path.join('..', 'user'))
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313
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55 sys.path.insert(0, userdir)
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311
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56 from makeuser import make_user
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57 os.chdir(userdir)
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58 make_user()
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59 sys.path.pop(-1)
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60
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287
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61 def testBurn2(self):
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288
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62 self.do(['burn2.c3'], ['stm32f4xx.c3'])
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287
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63
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315
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64 def testCommentsExample(self):
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287
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65 self.do(['comments.c3'])
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66
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67 def testCast(self):
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68 self.do(['cast.c3'])
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69
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300
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70 def testFunctions(self):
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71 self.do(['functions.c3'])
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72
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250
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73 def testSectionAddress(self):
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301
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74 src = """module tst;
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287
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75 function void t2() {var int t3; t3 = 2;}
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76 """
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77 f = io.StringIO(src)
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250
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78 diag = ppci.DiagnosticsManager()
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79 outs = outstream.TextOutputStream()
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292
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80 tg = target.armtarget
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81 self.assertTrue(zcc.zcc([f], [], tg, outs, diag))
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250
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82 code = outs.getSection('code')
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83 self.assertEqual(0x08000000, code.address)
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84 data = outs.getSection('data')
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85 self.assertEqual(0x20000000, data.address)
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86
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87
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208
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88 if __name__ == '__main__':
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313
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89 unittest.main()
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