9 class SmokeTest(unittest
.TestCase
):
11 self
.tmpf
= tempfile
.NamedTemporaryFile()
12 testlib
.compile("debug.c", self
.tmpf
.name
)
13 self
.spike
= testlib
.spike(self
.tmpf
.name
, halted
=False)
14 self
.gdb
= testlib
.Gdb()
15 self
.gdb
.command("file %s" % self
.tmpf
.name
)
16 self
.gdb
.command("target extended-remote localhost:9824")
17 self
.gdb
.command("p i=0");
22 def test_turbostep(self
):
23 """Single step until the program exits. TODO"""
26 self
.gdb
.command("stepi")
27 pc
= self
.gdb
.command("p $pc")
28 self
.assertNotEqual(last_pc
, pc
)
32 output
= self
.gdb
.command("c")
33 self
.assertIn("Continuing", output
)
34 self
.assertIn("Remote connection closed", output
)
36 def test_breakpoint(self
):
37 self
.gdb
.command("b print_row")
38 # The breakpoint should be hit exactly 10 times.
40 output
= self
.gdb
.command("c")
41 self
.assertIn("Continuing", output
)
42 self
.assertIn("Breakpoint 1", output
)
43 output
= self
.gdb
.command("c")
44 self
.assertIn("Continuing", output
)
45 self
.assertIn("Remote connection closed", output
)
47 def test_registers(self
):
48 output
= self
.gdb
.command("info all-registers")
49 self
.assertNotIn("Could not", output
)
50 for reg
in ('zero', 'ra', 'sp', 'gp', 'tp'):
51 self
.assertIn(reg
, output
)
52 # mcpuid is one of the few registers that should have the high bit set
54 self
.assertRegexpMatches(output
, ".*mcpuid *0x80")
56 # The time register should always be changing.
59 time
= self
.gdb
.command("p $time").split('=')[-1]
60 self
.assertNotEqual(time
, last_time
)
62 self
.gdb
.command("stepi")
64 if __name__
== '__main__':