File: TestIOHandlerProcessSTDIO.py

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llvm-toolchain-19 1%3A19.1.7-3
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import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test.lldbpexpect import PExpectTest


class TestIOHandlerProcessSTDIO(PExpectTest):
    NO_DEBUG_INFO_TESTCASE = True

    # PExpect uses many timeouts internally and doesn't play well
    # under ASAN on a loaded machine..
    @skipIfAsan
    @skipIf(oslist=["linux"], archs=["arm", "aarch64"])
    def test(self):
        self.build()
        self.launch(executable=self.getBuildArtifact("a.out"))
        self.child.sendline("run")

        self.child.send("foo\n")
        self.child.expect_exact("stdout: foo")

        self.child.send("bar\n")
        self.child.expect_exact("stdout: bar")

        self.child.send("baz\n")
        self.child.expect_exact("stdout: baz")

        self.child.sendcontrol("d")
        self.quit()