# Test different builtin functions.
- self.expect("expr __builtin_isinf(0.0f)", substrs=["(int) $", " = 0\n"])
- self.expect("expr __builtin_isnormal(0.0f)", substrs=["(int) $", " = 0\n"])
- self.expect("expr __builtin_constant_p(1)", substrs=["(int) $", " = 1\n"])
- self.expect("expr __builtin_abs(-14)", substrs=["(int) $", " = 14\n"])
+ self.expect_expr("__builtin_isinf(0.0f)", result_type="int", result_value="0")
+ self.expect_expr("__builtin_isnormal(0.0f)", result_type="int", result_value="0")
+ self.expect_expr("__builtin_constant_p(1)", result_type="int", result_value="1")
+ self.expect_expr("__builtin_abs(-14)", result_type="int", result_value="14")
cappedSummary.find("someText") <= 0,
"cappedSummary includes the full string")
+ self.expect_expr("s", result_type=ns+"::wstring", result_summary='L"hello world! מזל טוב!"')
+
self.expect(
"frame variable",
substrs=[
- '(%s::wstring) s = L"hello world! מזל טוב!"'%ns,
'(%s::wstring) S = L"!!!!!"'%ns,
'(const wchar_t *) mazeltov = 0x',
'L"מזל טוב"',
self.assertTrue(matched if matching else not matched,
msg if msg else EXP_MSG(str, output, exe))
+ def expect_expr(
+ self,
+ expr,
+ result_summary=None,
+ result_value=None,
+ result_type=None,
+ error_msg=None,
+ ):
+ """
+ Evaluates the given expression and verifies the result.
+ :param expr: The expression as a string.
+ :param result_summary: The summary that the expression should have. None if the summary should not be checked.
+ :param result_value: The value that the expression should have. None if the value should not be checked.
+ :param result_type: The type that the expression result should have. None if the type should not be checked.
+ :param error_msg: The error message the expression should return. None if the error output should not be checked.
+ """
+ self.assertTrue(expr.strip() == expr, "Expression contains trailing/leading whitespace: '" + expr + "'")
+
+ frame = self.frame()
+ eval_result = frame.EvaluateExpression(expr)
+
+ if error_msg:
+ self.assertFalse(eval_result.IsValid())
+ self.assertEqual(error_msg, eval_result.GetError().GetCString())
+ return
+
+ if not eval_result.GetError().Success():
+ self.assertTrue(eval_result.GetError().Success(),
+ "Unexpected failure with msg: " + eval_result.GetError().GetCString())
+
+ if result_type:
+ self.assertEqual(result_type, eval_result.GetTypeName())
+
+ if result_value:
+ self.assertEqual(result_value, eval_result.GetValue())
+
+ if result_summary:
+ self.assertEqual(result_summary, eval_result.GetSummary())
+
def invoke(self, obj, name, trace=False):
"""Use reflection to call a method dynamically with no argument."""
trace = (True if traceAlways else trace)