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https://github.com/Gericom/teak-llvm.git
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a52a11139c
Summary: A lot of tests do this trick but the vast majority of them don't even call `print()`. Most of this patch was generated by a script that just looks at all the files and deletes the line if there is no `print (` or `print(` anywhere else in the file. I checked the remaining tests manually and deleted the import if we never call print (but instead do stuff like `expr print(...)` and similar false-positives). I also corrected the additional empty lines after the import in the files that I manually edited. Reviewers: JDevlieghere, labath, jfb Reviewed By: labath Subscribers: dexonsmith, wuzish, nemanjai, kbarton, christof, arphaman, abidh, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D71452
79 lines
2.8 KiB
Python
79 lines
2.8 KiB
Python
"""
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Test jumping to different places.
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"""
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import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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class ThreadJumpTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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def test(self):
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"""Test thread jump handling."""
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self.build(dictionary=self.getBuildFlags())
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exe = self.getBuildArtifact("a.out")
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self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
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# Find the line numbers for our breakpoints.
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self.mark1 = line_number('main.cpp', '// 1st marker')
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self.mark2 = line_number('main.cpp', '// 2nd marker')
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self.mark3 = line_number('main.cpp', '// 3rd marker')
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self.mark4 = line_number('main.cpp', '// 4th marker')
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self.mark5 = line_number('other.cpp', '// other marker')
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lldbutil.run_break_set_by_file_and_line(
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self, "main.cpp", self.mark3, num_expected_locations=1)
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self.runCmd("run", RUN_SUCCEEDED)
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# The stop reason of the thread should be breakpoint 1.
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self.expect(
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"thread list",
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STOPPED_DUE_TO_BREAKPOINT + " 1",
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substrs=[
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'stopped',
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'main.cpp:{}'.format(
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self.mark3),
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'stop reason = breakpoint 1'])
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# Try the int path, force it to return 'a'
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self.do_min_test(self.mark3, self.mark1, "i", "4")
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# Try the int path, force it to return 'b'
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self.do_min_test(self.mark3, self.mark2, "i", "5")
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# Try the double path, force it to return 'a'
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self.do_min_test(self.mark4, self.mark1, "j", "7")
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# Expected to fail on powerpc64le architecture
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if not self.isPPC64le():
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# Try the double path, force it to return 'b'
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self.do_min_test(self.mark4, self.mark2, "j", "8")
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# Try jumping to another function in a different file.
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self.runCmd(
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"thread jump --file other.cpp --line %i --force" %
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self.mark5)
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self.expect("process status",
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substrs=["at other.cpp:%i" % self.mark5])
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# Try jumping to another function (without forcing)
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self.expect(
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"j main.cpp:%i" %
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self.mark1,
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COMMAND_FAILED_AS_EXPECTED,
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error=True,
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substrs=["error"])
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def do_min_test(self, start, jump, var, value):
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# jump to the start marker
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self.runCmd("j %i" % start)
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self.runCmd("thread step-in") # step into the min fn
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# jump to the branch we're interested in
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self.runCmd("j %i" % jump)
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self.runCmd("thread step-out") # return out
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self.runCmd("thread step-over") # assign to the global
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self.expect("expr %s" % var, substrs=[value]) # check it
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