"""
Test lldb data formatter subsystem.
"""


import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil


class CompactVectorsFormattingTestCase(TestBase):
    def setUp(self):
        # Call super's setUp().
        TestBase.setUp(self)
        # Find the line number to break at.
        self.line = line_number("main.cpp", "// Set break point at this line.")

    @skipUnlessDarwin
    def test_with_run_command(self):
        """Test that that file and class static variables display correctly."""
        self.build()
        self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)

        lldbutil.run_break_set_by_file_and_line(
            self, "main.cpp", self.line, num_expected_locations=1, loc_exact=True
        )

        self.runCmd("run", RUN_SUCCEEDED)

        # The stop reason of the thread should be breakpoint.
        self.expect(
            "thread list",
            STOPPED_DUE_TO_BREAKPOINT,
            substrs=["stopped", "stop reason = breakpoint"],
        )

        # This is the function to remove the custom formats in order to have a
        # clean slate for the next test case.
        def cleanup():
            self.runCmd("type summary clear", check=False)

        # Execute the cleanup function during test case tear down.
        self.addTearDownHook(cleanup)

        self.expect(
            "frame variable",
            substrs=[
                "(vFloat) valueFL = (1.25, 0, 0.25, 0)",
                "(vDouble) valueDL = (1.25, 2.25)",
                "(int16_t[8]) valueI16 = (1, 0, 4, 0, 0, 1, 0, 4)",
                "(int32_t[4]) valueI32 = (1, 0, 4, 0)",
                "(vUInt8) valueU8 = (0x01, 0x00, 0x04, 0x00, 0x00, 0x01, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00)",
                "(vUInt16) valueU16 = (1, 0, 4, 0, 0, 1, 0, 4)",
                "(vUInt32) valueU32 = (1, 2, 3, 4)",
                "(vSInt8) valueS8 = (1, 0, 4, 0, 0, 1, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0)",
                "(vSInt16) valueS16 = (1, 0, 4, 0, 0, 1, 0, 4)",
                "(vSInt32) valueS32 = (4, 3, 2, 1)",
                "(vBool32) valueBool32 = (0, 1, 0, 1)",
            ],
        )
