load("@rules_cc//cc:cc_test.bzl", "cc_test")

# Common configuration for all tests
COMMON_COPTS = ["-Wall"]

# Linux-only constraint - all numactl tests require Linux
LINUX_ONLY = select({
    "@platforms//os:linux": [],
    "//conditions:default": ["@platforms//:incompatible"],
})

# Test programs from Makefile.am
# All tests are Linux-specific
# Tests that work without NUMA hardware
TEST_CASES = {
    "ftok": ["ftok.c"],
    "mynode": ["mynode.c"],
    "pagesize": ["pagesize.c"],
}

# Tests that require NUMA hardware/kernel support (tagged as manual)
MANUAL_TEST_CASES = {
    "distance": ["distance.c"],
    "mbind_mig_pages": ["mbind_mig_pages.c"],
    "migrate_pages": ["migrate_pages.c"],
    "move_pages": ["move_pages.c"],
    "nodemap": ["nodemap.c"],
    "realloc_test": ["realloc_test.c"],
    "tshared": ["tshared.c"],
}

# Generate basic tests
[cc_test(
    name = name,
    srcs = srcs,
    copts = COMMON_COPTS,
    linkstatic = True,
    target_compatible_with = LINUX_ONLY,
    deps = ["@numactl//:numa"],
) for name, srcs in TEST_CASES.items()]

# Generate manual tests (require NUMA hardware)
[cc_test(
    name = name,
    srcs = srcs,
    copts = COMMON_COPTS,
    linkstatic = True,
    tags = ["manual"],
    target_compatible_with = LINUX_ONLY,
    deps = ["@numactl//:numa"],
) for name, srcs in MANUAL_TEST_CASES.items()]

# Tests that also need util library
cc_test(
    name = "node-parse",
    srcs = ["node-parse.c"],
    copts = COMMON_COPTS,
    linkstatic = True,
    target_compatible_with = LINUX_ONLY,
    deps = [
        "@numactl//:numa",
        "@numactl//:util",
    ],
)

cc_test(
    name = "prefered",
    srcs = ["prefered.c"],
    copts = COMMON_COPTS,
    linkstatic = True,
    tags = ["manual"],  # Requires NUMA hardware
    target_compatible_with = LINUX_ONLY,
    deps = [
        "@numactl//:numa",
        "@numactl//:util",
    ],
)

cc_test(
    name = "tbitmap",
    srcs = ["tbitmap.c"],
    copts = COMMON_COPTS,
    linkstatic = True,
    target_compatible_with = LINUX_ONLY,
    deps = [
        "@numactl//:numa",
        "@numactl//:util",
    ],
)

# Test that is known to be broken (per Makefile.am comment)
cc_test(
    name = "randmap",
    srcs = ["randmap.c"],
    copts = COMMON_COPTS,
    linkstatic = True,
    tags = ["manual"],
    target_compatible_with = LINUX_ONLY,
    deps = ["@numactl//:numa"],
)