diff options
author | Dimitry Andric <dim@FreeBSD.org> | 2019-08-20 18:01:57 +0000 |
---|---|---|
committer | Dimitry Andric <dim@FreeBSD.org> | 2019-08-20 18:01:57 +0000 |
commit | 88c643b6fec27eec436c8d138fee6346e92337d6 (patch) | |
tree | 82cd13b2f3cde1c9e5f79689ba4e6ba67694843f /packages/Python/lldbsuite/test/benchmarks/startup/TestStartupDelays.py | |
parent | 94994d372d014ce4c8758b9605d63fae651bd8aa (diff) |
Notes
Diffstat (limited to 'packages/Python/lldbsuite/test/benchmarks/startup/TestStartupDelays.py')
-rw-r--r-- | packages/Python/lldbsuite/test/benchmarks/startup/TestStartupDelays.py | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/packages/Python/lldbsuite/test/benchmarks/startup/TestStartupDelays.py b/packages/Python/lldbsuite/test/benchmarks/startup/TestStartupDelays.py deleted file mode 100644 index baacdc81e237..000000000000 --- a/packages/Python/lldbsuite/test/benchmarks/startup/TestStartupDelays.py +++ /dev/null @@ -1,92 +0,0 @@ -"""Test lldb's startup delays creating a target, setting a breakpoint, and run to breakpoint stop.""" - -from __future__ import print_function - - -import os -import sys -import lldb -from lldbsuite.test import configuration -from lldbsuite.test import lldbtest_config -from lldbsuite.test.decorators import * -from lldbsuite.test.lldbbench import * - - -class StartupDelaysBench(BenchBase): - - mydir = TestBase.compute_mydir(__file__) - - def setUp(self): - BenchBase.setUp(self) - # Create self.stopwatch2 for measuring "set first breakpoint". - # The default self.stopwatch is for "create fresh target". - self.stopwatch2 = Stopwatch() - # Create self.stopwatch3 for measuring "run to breakpoint". - self.stopwatch3 = Stopwatch() - self.exe = lldbtest_config.lldbExec - self.break_spec = '-n main' - self.count = 30 - - @benchmarks_test - @no_debug_info_test - @expectedFailureAll( - oslist=["windows"], - bugnumber="llvm.org/pr22274: need a pexpect replacement for windows") - def test_startup_delay(self): - """Test start up delays creating a target, setting a breakpoint, and run to breakpoint stop.""" - print() - self.run_startup_delays_bench(self.exe, self.break_spec, self.count) - print( - "lldb startup delay (create fresh target) benchmark:", - self.stopwatch) - print( - "lldb startup delay (set first breakpoint) benchmark:", - self.stopwatch2) - print( - "lldb startup delay (run to breakpoint) benchmark:", - self.stopwatch3) - - def run_startup_delays_bench(self, exe, break_spec, count): - import pexpect - # Set self.child_prompt, which is "(lldb) ". - self.child_prompt = '(lldb) ' - prompt = self.child_prompt - - # Reset the stopwatchs now. - self.stopwatch.reset() - self.stopwatch2.reset() - for i in range(count): - # So that the child gets torn down after the test. - self.child = pexpect.spawn( - '%s %s' % - (lldbtest_config.lldbExec, self.lldbOption)) - child = self.child - - # Turn on logging for what the child sends back. - if self.TraceOn(): - child.logfile_read = sys.stdout - - with self.stopwatch: - # Create a fresh target. - child.sendline('file %s' % exe) # Aka 'target create'. - child.expect_exact(prompt) - - with self.stopwatch2: - # Read debug info and set the first breakpoint. - child.sendline('breakpoint set %s' % break_spec) - child.expect_exact(prompt) - - with self.stopwatch3: - # Run to the breakpoint just set. - child.sendline('run') - child.expect_exact(prompt) - - child.sendline('quit') - try: - self.child.expect(pexpect.EOF) - except: - pass - - # The test is about to end and if we come to here, the child process has - # been terminated. Mark it so. - self.child = None |