1import lldb
2from lldbsuite.test.decorators import *
3from lldbsuite.test.lldbtest import *
4from lldbsuite.test import lldbutil
5
6class TestCase(TestBase):
7
8    @no_debug_info_test
9    def test_error(self):
10        self.expect("breakpoint set --func-regex (", error=True,
11                    substrs=["error: Function name regular expression could " +
12                             "not be compiled: parentheses not balanced"])
13
14        # Point out if looks like the user provided a globbing expression.
15        self.expect("breakpoint set --func-regex *a", error=True,
16                    substrs=["error: Function name regular expression could " +
17                             "not be compiled: repetition-operator operand invalid",
18                             "warning: Function name regex does not accept glob patterns."])
19        self.expect("breakpoint set --func-regex ?a", error=True,
20                    substrs=["error: Function name regular expression could " +
21                             "not be compiled: repetition-operator operand invalid",
22                             "warning: Function name regex does not accept glob patterns."])
23        # Make sure that warning is only shown for invalid regular expressions
24        # that look like a globbing expression (i.e., they have a leading * or ?).
25        self.expect("breakpoint set --func-regex a*+", error=True, matching=False,
26                    substrs=["warning: Function name regex does not accept glob patterns."])
27        self.expect("breakpoint set --func-regex a?+", error=True, matching=False,
28                    substrs=["warning: Function name regex does not accept glob patterns."])
29