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2515640aee
We have no test coverage for the IOHandler code that is doing the completion in the command line. This is adding a pexpect-based test as a preparation for the switch to using CompletionRequest in the whole completion machinery. llvm-svn: 368679
59 lines
1.6 KiB
Python
59 lines
1.6 KiB
Python
"""
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Test completion in our IOHandlers.
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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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class IOHandlerCompletionTest(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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NO_DEBUG_INFO_TESTCASE = True
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def setUp(self):
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TestBase.setUp(self)
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def expect_string(self, string):
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import pexpect
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"""This expects for "string", with timeout & EOF being test fails."""
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try:
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self.child.expect_exact(string)
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except pexpect.EOF:
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self.fail("Got EOF waiting for '%s'" % (string))
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except pexpect.TIMEOUT:
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self.fail("Timed out waiting for '%s'" % (string))
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@expectedFailureAll(
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oslist=["windows"],
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bugnumber="llvm.org/pr22274: need a pexpect replacement for windows")
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def test_completion(self):
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self.setTearDownCleanup()
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import pexpect
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exe = self.getBuildArtifact("a.out")
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prompt = "(lldb) "
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self.child = pexpect.spawn(
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'%s %s %s %s' %
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(lldbtest_config.lldbExec, self.lldbOption, "", exe))
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self.expect_string(prompt)
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self.child.send("\t\t\t")
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self.expect_string("register")
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self.child.send("regi\t")
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self.expect_string(prompt + "register")
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self.child.send("\n")
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self.child.send("\t")
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self.expect_string("More (Y/n/a)")
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self.child.send("n")
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self.expect_string(prompt)
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# Shouldn't crash or anything like that.
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self.child.send("regoinvalid\t")
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self.expect_string(prompt)
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self.deletePexpectChild()
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