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"""
Tests which run simple binaries in gem5's SE mode. The stdlib's SimpleBoard
is used to run these tests.
"""
from testlib import *

import re

isa_str_map = {
    constants.gcn3_x86_tag: "x86",
    constants.arm_tag: "arm",
    constants.mips_tag: "mips",
    constants.riscv_tag: "riscv",
    constants.sparc_tag: "sparc",
    constants.vega_x86_tag: "x86",
}

static_progs = {
    constants.vega_x86_tag: ("x86-hello64-static", "x86-hello32-static"),
    constants.arm_tag: ("arm-hello64-static", "arm-hello32-static"),
    constants.mips_tag: ("mips-hello",),
    constants.riscv_tag: ("riscv-hello",),
    constants.sparc_tag: ("sparc-hello",),
}

take_params_progs = {
    constants.vega_x86_tag: ("x86-print-this",),
    constants.riscv_tag: ("riscv-print-this",),
}

dynamic_progs = {constants.vega_x86_tag: ("x86-hello64-dynamic",)}

cpu_types = {
    constants.vega_x86_tag: ("timing", "atomic", "o3"),
    constants.arm_tag: ("timing", "atomic", "o3", "minor"),
    constants.mips_tag: ("timing", "atomic", "o3"),
    constants.riscv_tag: ("timing", "atomic", "o3", "minor"),
    constants.sparc_tag: ("timing", "atomic"),
}

if config.bin_path:
    resource_path = config.bin_path
else:
    resource_path = joinpath(absdirpath(__file__), "..", "..", "resources")


regex = re.compile(r"Hello world!")
stdout_verifier = verifier.MatchRegex(regex)


def verify_config(isa, binary, cpu, hosts, verifier, input):

    gem5_verify_config(
        name="test-" + binary + "-" + cpu,
        fixtures=(),
        verifiers=(verifier,),
        config=joinpath(
            config.base_dir, "tests", "gem5", "configs", "simple_binary_run.py"
        ),
        config_args=[
            binary,
            cpu,
            "--resource-directory",
            resource_path,
            isa_str_map[isa],
        ]
        + input,
        valid_isas=(constants.all_compiled_tag,),
        valid_hosts=hosts,
        length=constants.quick_tag,
    )


# Run statically linked hello worlds
for isa in static_progs:
    for binary in static_progs[isa]:
        for cpu in cpu_types[isa]:
            verify_config(
                isa,
                binary,
                cpu,
                constants.supported_hosts,
                stdout_verifier,
                [],
            )

# Run dynamically linked hello worlds
for isa in dynamic_progs:
    for binary in dynamic_progs[isa]:
        for cpu in cpu_types[isa]:
            verify_config(
                isa,
                binary,
                cpu,
                constants.target_host[isa],
                stdout_verifier,
                [],
            )

regex = re.compile(r"1 print this")
stdout_verifier = verifier.MatchRegex(regex)

args = ["--arguments", "print this", "--arguments", "2000"]

for isa in take_params_progs:
    for binary in take_params_progs[isa]:
        for cpu in cpu_types[isa]:
            verify_config(
                isa,
                binary,
                cpu,
                constants.target_host[isa],
                stdout_verifier,
                args,
            )