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const std = @import("std");
const builtin = @import("builtin");
pub fn build(b: *std.Build) !void {
const test_step = b.step("test", "Test it");
b.default_step = test_step;
const optimize: std.builtin.OptimizeMode = .Debug;
const target = b.graph.host;
if (builtin.os.tag != .windows) return;
const echo_args = b.addExecutable(.{
.name = "echo-args",
.root_module = b.createModule(.{
.root_source_file = b.path("echo-args.zig"),
.optimize = optimize,
.target = target,
}),
});
const test_exe = b.addExecutable(.{
.name = "test",
.root_module = b.createModule(.{
.root_source_file = b.path("test.zig"),
.optimize = optimize,
.target = target,
}),
});
const run = b.addRunArtifact(test_exe);
run.addArtifactArg(echo_args);
run.expectExitCode(0);
run.skip_foreign_checks = true;
test_step.dependOn(&run.step);
const fuzz = b.addExecutable(.{
.name = "fuzz",
.root_module = b.createModule(.{
.root_source_file = b.path("fuzz.zig"),
.optimize = optimize,
.target = target,
}),
});
const fuzz_max_iterations = b.option(u64, "iterations", "The max fuzz iterations (default: 100)") orelse 100;
const fuzz_iterations_arg = std.fmt.allocPrint(b.allocator, "{}", .{fuzz_max_iterations}) catch @panic("oom");
const fuzz_seed = b.option(u64, "seed", "Seed to use for the PRNG (default: random)") orelse seed: {
var buf: [8]u8 = undefined;
try std.posix.getrandom(&buf);
break :seed std.mem.readInt(u64, &buf, builtin.cpu.arch.endian());
};
const fuzz_seed_arg = std.fmt.allocPrint(b.allocator, "{}", .{fuzz_seed}) catch @panic("oom");
const fuzz_run = b.addRunArtifact(fuzz);
fuzz_run.addArtifactArg(echo_args);
fuzz_run.addArgs(&.{ fuzz_iterations_arg, fuzz_seed_arg });
fuzz_run.expectExitCode(0);
fuzz_run.skip_foreign_checks = true;
test_step.dependOn(&fuzz_run.step);
}
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