File: TestCPPAccelerator.py

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (33 lines) | stat: -rw-r--r-- 1,101 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
 
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil


class CPPAcceleratorTableTestCase(TestBase):
    @skipUnlessDarwin
    @skipIf(debug_info=no_match(["dwarf"]))
    @skipIf(dwarf_version=[">=", "5"])
    def test(self):
        """Test that type lookups fail early (performance)"""
        self.build()

        logfile = self.getBuildArtifact("dwarf.log")

        self.expect("log enable dwarf lookups -f" + logfile)
        target, process, thread, bkpt = lldbutil.run_to_source_breakpoint(
            self, "break here", lldb.SBFileSpec("main.cpp")
        )
        # Pick one from the middle of the list to have a high chance
        # of it not being in the first file looked at.
        self.expect("frame variable inner_d")

        with open(logfile) as f:
            log = f.readlines()
        n = 0
        for line in log:
            if re.findall(r"[abcdefg]\.o: FindByNameAndTag\(\)", line):
                self.assertIn("d.o", line)
                n += 1

        self.assertEqual(n, 1, "".join(log))