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"""
Test the 'gui' shortcut 'b' (toggle breakpoint).
"""
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test.lldbpexpect import PExpectTest
class TestGuiBasicDebugCommandTest(PExpectTest):
# PExpect uses many timeouts internally and doesn't play well
# under ASAN on a loaded machine..
@skipIfAsan
@skipIfCursesSupportMissing
@skipIf(oslist=["linux"], archs=["arm", "aarch64"])
def test_gui(self):
self.build()
self.launch(executable=self.getBuildArtifact("a.out"), dimensions=(100,500))
self.expect('br set -o true -f main.c -p "// First break here"', substrs=["Breakpoint 1", "address ="])
self.expect("run", substrs=["stop reason ="])
self.child.sendline("breakpoint list")
self.child.expect_exact("No breakpoints currently set.")
escape_key = chr(27).encode()
down_key = chr(27)+'OB' # for vt100 terminal (lldbexpect sets TERM=vt100)
# Start the GUI.
self.child.sendline("gui")
self.child.expect_exact("Sources") # wait for gui
# Go to next line, set a breakpoint.
self.child.send(down_key)
self.child.send('b')
self.child.send(escape_key)
self.expect_prompt()
self.child.sendline("breakpoint list")
self.child.expect("2: file = '[^']*main.c', line = 3,.*")
self.child.sendline("gui")
self.child.expect_exact("Sources")
# Go two lines down ("gui" resets position), set a breakpoint.
self.child.send(down_key)
self.child.send(down_key)
self.child.send('b')
self.child.send(escape_key)
self.expect_prompt()
self.child.sendline("breakpoint list")
self.child.expect("2: file = '[^']*main.c', line = 3,")
self.child.expect("3: file = '[^']*main.c', line = 4,")
self.child.sendline("gui")
self.child.expect_exact("Sources")
# Toggle both the breakpoints (remove them).
self.child.send(down_key)
self.child.send('b')
self.child.send(down_key)
self.child.send('b')
self.child.send(escape_key)
self.expect_prompt()
self.child.sendline("breakpoint list")
self.child.expect_exact("No breakpoints currently set.")
self.child.sendline("gui")
self.child.expect_exact("Sources")
# Press escape to quit the gui
self.child.send(escape_key)
self.expect_prompt()
self.quit()
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