diff options
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/expression_command/multiline')
3 files changed, 68 insertions, 0 deletions
diff --git a/lldb/packages/Python/lldbsuite/test/expression_command/multiline/Makefile b/lldb/packages/Python/lldbsuite/test/expression_command/multiline/Makefile new file mode 100644 index 00000000000..0d70f259501 --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/expression_command/multiline/Makefile @@ -0,0 +1,5 @@ +LEVEL = ../../make + +C_SOURCES := main.c + +include $(LEVEL)/Makefile.rules diff --git a/lldb/packages/Python/lldbsuite/test/expression_command/multiline/TestMultilineExpressions.py b/lldb/packages/Python/lldbsuite/test/expression_command/multiline/TestMultilineExpressions.py new file mode 100644 index 00000000000..0691a866743 --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/expression_command/multiline/TestMultilineExpressions.py @@ -0,0 +1,57 @@ +"""Test multiline expressions.""" + +from __future__ import print_function + +import os +import lldb +from lldbsuite.test.decorators import * +from lldbsuite.test.lldbtest import * +from lldbsuite.test import lldbutil + +class MultilineExpressionsTestCase(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + def setUp(self): + # Call super's setUp(). + TestBase.setUp(self) + # Find the line number to break on inside main.cpp. + self.line = line_number('main.c', 'break') + + @skipIfRemote + @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr22274: need a pexpect replacement for windows") + def test_with_run_commands(self): + """Test that multiline expressions work correctly""" + self.build() + import pexpect + exe = os.path.join(os.getcwd(), "a.out") + prompt = "(lldb) " + + # So that the child gets torn down after the test. + self.child = pexpect.spawn('%s %s %s' % (lldbtest_config.lldbExec, self.lldbOption, exe)) + child = self.child + # Turn on logging for what the child sends back. + if self.TraceOn(): + child.logfile_read = sys.stdout + + # Set the breakpoint, run the inferior, when it breaks, issue print on + # the various convenience variables. + child.expect_exact(prompt) + child.sendline('breakpoint set -f main.c -l %d' % self.line) + child.expect_exact(prompt) + child.sendline('run') + child.expect_exact("stop reason = breakpoint 1.1") + child.expect_exact(prompt) + child.sendline('expr') + child.expect_exact('1:') + + child.sendline('2+') + child.expect_exact('2:') + + child.sendline('3') + child.expect_exact('3:') + + child.sendline('') + child.expect_exact(prompt) + self.expect(child.before, exe=False, + patterns = ['= 5']) diff --git a/lldb/packages/Python/lldbsuite/test/expression_command/multiline/main.c b/lldb/packages/Python/lldbsuite/test/expression_command/multiline/main.c new file mode 100644 index 00000000000..da16b1e7846 --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/expression_command/multiline/main.c @@ -0,0 +1,6 @@ +#include <stdio.h> + +int main(int argc, char const *argv[]) { + printf("Hello world.\n"); // break here + return 0; +} |
