lldb/test/API/test_utils/base/TestBaseTest.py

   1 """
   2 Test TestBase test functions.
   3 """
   4
   5 import io
   6
   7 from lldbsuite.test.lldbtest import *
   8 from lldbsuite.test_event import build_exception
   9
  10
  11 class TestBuildMethod(Base):
  12     def setUp(self):
  13         super().setUp()
  14         self._traces = []
  15         self.traceAlways = True
  16
  17     # override the parent trace method
  18     def trace(self, *args, **kwargs):
  19         buf = io.StringIO()
  20         print(*args, file=buf, **kwargs)
  21         self._traces.append(buf.getvalue())
  22
  23     def test_build_fails_helpfully(self):
  24         try:
  25             self.build(dictionary={"CXX_SOURCES": "nonexisting-file.cpp"})
  26         except build_exception.BuildError as e:
  27             self.assertIn("nonexisting-file.cpp", str(e))
  28         else:
  29             self.fail("BuildError not raised!")
  30
  31     def test_build_logs_traces(self):
  32         self.build(dictionary={"CXX_SOURCES": "return0.cpp"})
  33         self.assertIn("CXX_SOURCES", self._traces[0])
  34         self.assertIn("return0.o", self._traces[1])