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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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321
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11 # Store testdir for safe switch back to directory:
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12 testdir = os.path.dirname(os.path.abspath(__file__))
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13
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14
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208
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15 class ZccTestCase(unittest.TestCase):
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16 """ Tests the compiler driver """
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311
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17 def setUp(self):
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321
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18 os.chdir(testdir)
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19
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20 def tearDown(self):
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21 os.chdir(testdir)
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22
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288
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23 def do(self, filenames, imps=[]):
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300
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24 basedir = os.path.join('..', 'examples', 'c3')
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288
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25 arg_list = [os.path.join(basedir, fn) for fn in filenames]
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26 for fn in imps:
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27 arg_list.append('-i')
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28 arg_list.append(os.path.join(basedir, fn))
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292
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29 arg_list.append('--target')
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30 arg_list.append('arm')
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288
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31 args = zcc.parser.parse_args(arg_list)
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286
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32 self.assertEqual(0, zcc.main(args))
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33
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311
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34 def testDumpIr(self):
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35 basedir = os.path.join('..', 'examples', 'c3', 'comments.c3')
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36 arg_list = [basedir]
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37 arg_list.append('--target')
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38 arg_list.append('arm')
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39 args = zcc.parser.parse_args(arg_list)
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40 self.assertEqual(0, zcc.main(args))
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41
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42 def testKernel(self):
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43 # Build kernel using zcc:
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44 kerneldir = os.path.normpath(os.path.join('..', 'kernel'))
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313
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45 sys.path.insert(0, kerneldir)
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311
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46 from make import make_kernel
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47 os.chdir(kerneldir)
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48 make_kernel()
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49 sys.path.pop(-1)
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313
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50
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311
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51 def testUser(self):
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52 # Build userspace using zcc:
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53 userdir = os.path.normpath(os.path.join('..', 'user'))
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313
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54 sys.path.insert(0, userdir)
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311
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55 from makeuser import make_user
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56 os.chdir(userdir)
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57 make_user()
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58 sys.path.pop(-1)
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59
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287
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60 def testBurn2(self):
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288
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61 self.do(['burn2.c3'], ['stm32f4xx.c3'])
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287
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62
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315
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63 def testCommentsExample(self):
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287
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64 self.do(['comments.c3'])
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65
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66 def testCast(self):
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67 self.do(['cast.c3'])
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68
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300
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69 def testFunctions(self):
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70 self.do(['functions.c3'])
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71
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250
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72 def testSectionAddress(self):
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301
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73 src = """module tst;
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287
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74 function void t2() {var int t3; t3 = 2;}
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75 """
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76 f = io.StringIO(src)
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250
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77 outs = outstream.TextOutputStream()
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322
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78 tg = target.target_list.armtarget
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329
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79 tr = ppci.tasks.TaskRunner()
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80 tr.add_task(ppci.buildtasks.Compile([f], [], tg, outs))
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81 tr.run_tasks()
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250
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82 code = outs.getSection('code')
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329
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83 self.assertEqual(0x0, code.address)
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250
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84
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85
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208
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86 if __name__ == '__main__':
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313
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87 unittest.main()
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