84 lines
2.7 KiB
Zig
84 lines
2.7 KiB
Zig
const std = @import("std");
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pub fn compileTestApplications(
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b: *std.Build,
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target: std.Build.ResolvedTarget,
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optimize: std.builtin.OptimizeMode,
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comptime link_libc: bool,
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comptime pie: bool,
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) !void {
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// Compile test applications
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const test_path = "src/test/";
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const test_prefix = prefix: {
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const p1 = "test_" ++ if (link_libc) "libc_" else "nolibc_";
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const p2 = p1 ++ if (pie) "pie_" else "nopie_";
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break :prefix p2;
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};
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var test_dir = try std.fs.cwd().openDir(test_path, .{ .iterate = true });
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defer test_dir.close();
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var iterator = test_dir.iterate();
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while (try iterator.next()) |entry| {
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const name = try std.mem.concat(b.allocator, u8, &.{
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test_prefix, entry.name[0 .. entry.name.len - 4], // strip .zig suffix
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});
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const test_executable = b.addExecutable(.{
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.name = name,
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.root_module = b.createModule(.{
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.root_source_file = b.path(b.pathJoin(&.{ test_path, entry.name })),
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.optimize = optimize,
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.target = target,
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.link_libc = link_libc,
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.link_libcpp = false,
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.pic = pie,
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}),
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.linkage = if (link_libc) .dynamic else .static,
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});
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test_executable.pie = pie;
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b.installArtifact(test_executable);
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}
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}
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pub fn build(b: *std.Build) !void {
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const target = b.standardTargetOptions(.{});
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const optimize = b.standardOptimizeOption(.{});
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const faller = b.dependency("faller", .{
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.target = target,
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.optimize = optimize,
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});
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const mod = b.createModule(.{
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.root_source_file = b.path("src/main.zig"),
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.optimize = optimize,
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.target = target,
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.link_libc = false,
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.link_libcpp = false,
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});
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mod.addImport("faller", faller.module("faller"));
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const exe = b.addExecutable(.{
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.name = "loader",
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.root_module = mod,
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});
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exe.pie = true;
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b.installArtifact(exe);
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const run_step = b.step("run", "Run the app");
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const run_cmd = b.addRunArtifact(exe);
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run_step.dependOn(&run_cmd.step);
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run_cmd.step.dependOn(b.getInstallStep());
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if (b.args) |args| {
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run_cmd.addArgs(args);
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}
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try compileTestApplications(b, target, optimize, false, false);
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try compileTestApplications(b, target, optimize, false, true);
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try compileTestApplications(b, target, optimize, true, true);
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const exe_tests = b.addTest(.{ .root_module = mod });
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const run_exe_tests = b.addRunArtifact(exe_tests);
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const test_step = b.step("test", "Run tests");
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test_step.dependOn(b.getInstallStep());
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test_step.dependOn(&run_exe_tests.step);
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}
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