BUILD.bazel

load("@bazel_skylib//rules:diff_test.bzl", "diff_test")
load("@bazel_skylib//rules:write_file.bzl", "write_file")

cc_test(
    name = "test",
    size = "small",
    srcs = [
        "test.cpp",
    ],
    deps = [
        "//lib",
        "@googletest//:gtest",
        "@googletest//:gtest_main",
    ],
)

cc_binary(
    name = "bin",
    srcs = ["main.cpp"],
    deps = [
        "//lib",
    ],
)

write_file(
    name = "expected_output",
    out = "expected_output.txt",
    content = [
        "Hello from our dynamic library!",
        "add5(5) = 10",
        "Nothing to do here since we don't have any global memory",
        "",
    ],
)

genrule(
    name = "current_output",
    srcs = [],
    outs = ["current_output.txt"],
    cmd = "$(location :bin) > $@",
    tools = [":bin"],
)

diff_test(
    name = "spec",
    file1 = ":expected_output",
    file2 = ":current_output",
)