lldb/test/API/commands/breakpoint/set/func-regex/TestBreakpointRegexError.py

   1 import lldb
   2 from lldbsuite.test.decorators import *
   3 from lldbsuite.test.lldbtest import *
   4 from lldbsuite.test import lldbutil
   5
   6
   7 class TestCase(TestBase):
   8     @no_debug_info_test
   9     def test_error(self):
  10         self.expect(
  11             "breakpoint set --func-regex (",
  12             error=True,
  13             substrs=[
  14                 "error: Function name regular expression could "
  15                 + "not be compiled: parentheses not balanced"
  16             ],
  17         )
  18
  19         # Point out if looks like the user provided a globbing expression.
  20         self.expect(
  21             "breakpoint set --func-regex *a",
  22             error=True,
  23             substrs=[
  24                 "error: Function name regular expression could "
  25                 + "not be compiled: repetition-operator operand invalid",
  26                 "warning: Function name regex does not accept glob patterns.",
  27             ],
  28         )
  29         self.expect(
  30             "breakpoint set --func-regex ?a",
  31             error=True,
  32             substrs=[
  33                 "error: Function name regular expression could "
  34                 + "not be compiled: repetition-operator operand invalid",
  35                 "warning: Function name regex does not accept glob patterns.",
  36             ],
  37         )
  38         # Make sure that warning is only shown for invalid regular expressions
  39         # that look like a globbing expression (i.e., they have a leading * or ?).
  40         self.expect(
  41             "breakpoint set --func-regex a*+",
  42             error=True,
  43             matching=False,
  44             substrs=["warning: Function name regex does not accept glob patterns."],
  45         )
  46         self.expect(
  47             "breakpoint set --func-regex a?+",
  48             error=True,
  49             matching=False,
  50             substrs=["warning: Function name regex does not accept glob patterns."],
  51         )