[lldb/test] Add test for CMTime data formatter

OBJC_SOURCES := main.m

CFLAGS_EXTRAS := -w

LD_EXTRAS := -framework CoreMedia

include Makefile.rules

# encoding: utf-8

import lldb

from lldbsuite.test.decorators import *

from lldbsuite.test.lldbtest import *

from lldbsuite.test import lldbutil

class CMTimeDataFormatterTestCase(TestBase):

    mydir = TestBase.compute_mydir(__file__)

    @skipUnlessDarwin

    def test_nsindexpath_with_run_command(self):

        """Test formatters for CMTime."""

        self.build()

        self.runCmd("file " + self.getBuildArtifact("a.out"),

                    CURRENT_EXECUTABLE_SET)

        line = line_number('main.m', '// break here')

        lldbutil.run_break_set_by_file_and_line(

            self, "main.m", line, num_expected_locations=1, loc_exact=True)

        self.runCmd("run", RUN_SUCCEEDED)

        self.expect(

            "thread list",

            STOPPED_DUE_TO_BREAKPOINT,

            substrs=['stopped', 'stop reason = breakpoint'])

        self.expect(

            'frame variable t1',

            substrs=[

                '1 10th of a second', 'value = 1', 'timescale = 10',

                'epoch = 0'

            ])

        self.expect(

            'frame variable t2',

            substrs=['10 seconds', 'value = 10', 'timescale = 1', 'epoch = 0'])

//===-- main.m ------------------------------------------------*- ObjC -*-===//

//

// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

// See https://llvm.org/LICENSE.txt for license information.

// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

//

//===----------------------------------------------------------------------===//

#import <CoreMedia/CoreMedia.h>

int main(int argc, const char **argv)

{

    @autoreleasepool

    {

        CMTime t1 = CMTimeMake(1, 10);

        CMTime t2 = CMTimeMake(10, 1);

        CMTimeShow(t1); // break here

        CMTimeShow(t2);

    }

    return 0;

}