Commit c2554cf0f1

@@ -1,144 +0,0 @@
-const std = @import("std");
-const FileSource = std.Build.FileSource;
-const Step = std.Build.Step;
-
-pub const requires_symlinks = true;
-
-pub fn build(b: *std.Build) void {
-    const test_step = b.step("test", "Test");
-    b.default_step = test_step;
-
-    // We force cross-compilation to ensure we always pick a generic CPU with
-    // constant set of CPU features.
-    const aarch64_macos = std.zig.CrossTarget{
-        .cpu_arch = .aarch64,
-        .os_tag = .macos,
-    };
-
-    testUuid(b, test_step, .ReleaseSafe, aarch64_macos);
-    testUuid(b, test_step, .ReleaseFast, aarch64_macos);
-    testUuid(b, test_step, .ReleaseSmall, aarch64_macos);
-
-    const x86_64_macos = std.zig.CrossTarget{
-        .cpu_arch = .x86_64,
-        .os_tag = .macos,
-    };
-
-    testUuid(b, test_step, .ReleaseSafe, x86_64_macos);
-    testUuid(b, test_step, .ReleaseFast, x86_64_macos);
-    testUuid(b, test_step, .ReleaseSmall, x86_64_macos);
-}
-
-fn testUuid(
-    b: *std.Build,
-    test_step: *std.Build.Step,
-    optimize: std.builtin.OptimizeMode,
-    target: std.zig.CrossTarget,
-) void {
-    // The calculated UUID value is independent of debug info and so it should
-    // stay the same across builds.
-    {
-        const dylib = simpleDylib(b, optimize, target);
-        const install_step = b.addInstallArtifact(dylib);
-        install_step.dest_sub_path = "test1.dylib";
-        install_step.step.dependOn(&dylib.step);
-    }
-    {
-        const dylib = simpleDylib(b, optimize, target);
-        dylib.strip = true;
-        const install_step = b.addInstallArtifact(dylib);
-        install_step.dest_sub_path = "test2.dylib";
-        install_step.step.dependOn(&dylib.step);
-    }
-
-    const cmp_step = CompareUuid.create(b, "test1.dylib", "test2.dylib");
-    test_step.dependOn(&cmp_step.step);
-}
-
-fn simpleDylib(
-    b: *std.Build,
-    optimize: std.builtin.OptimizeMode,
-    target: std.zig.CrossTarget,
-) *std.Build.Step.Compile {
-    const dylib = b.addSharedLibrary(.{
-        .name = "test",
-        .version = .{ .major = 1, .minor = 0, .patch = 0 },
-        .optimize = optimize,
-        .target = target,
-    });
-    dylib.addCSourceFile("test.c", &.{});
-    dylib.linkLibC();
-    return dylib;
-}
-
-const CompareUuid = struct {
-    pub const base_id = .custom;
-
-    step: Step,
-    lhs: []const u8,
-    rhs: []const u8,
-
-    pub fn create(owner: *std.Build, lhs: []const u8, rhs: []const u8) *CompareUuid {
-        const self = owner.allocator.create(CompareUuid) catch @panic("OOM");
-        self.* = CompareUuid{
-            .step = Step.init(.{
-                .id = base_id,
-                .name = owner.fmt("compare uuid: {s} and {s}", .{
-                    lhs,
-                    rhs,
-                }),
-                .owner = owner,
-                .makeFn = make,
-            }),
-            .lhs = lhs,
-            .rhs = rhs,
-        };
-        return self;
-    }
-
-    fn make(step: *Step, prog_node: *std.Progress.Node) anyerror!void {
-        _ = prog_node;
-        const b = step.owner;
-        const self = @fieldParentPtr(CompareUuid, "step", step);
-        const gpa = b.allocator;
-
-        var lhs_uuid: [16]u8 = undefined;
-        const lhs_path = b.getInstallPath(.lib, self.lhs);
-        try parseUuid(gpa, lhs_path, &lhs_uuid);
-
-        var rhs_uuid: [16]u8 = undefined;
-        const rhs_path = b.getInstallPath(.lib, self.rhs);
-        try parseUuid(gpa, rhs_path, &rhs_uuid);
-
-        try std.testing.expectEqualStrings(&lhs_uuid, &rhs_uuid);
-    }
-
-    fn parseUuid(gpa: std.mem.Allocator, path: []const u8, uuid: *[16]u8) anyerror!void {
-        const max_bytes: usize = 20 * 1024 * 1024;
-        const data = try std.fs.cwd().readFileAllocOptions(
-            gpa,
-            path,
-            max_bytes,
-            null,
-            @alignOf(u64),
-            null,
-        );
-        var stream = std.io.fixedBufferStream(data);
-        const reader = stream.reader();
-
-        const hdr = try reader.readStruct(std.macho.mach_header_64);
-        if (hdr.magic != std.macho.MH_MAGIC_64) {
-            return error.InvalidMagicNumber;
-        }
-
-        var it = std.macho.LoadCommandIterator{
-            .ncmds = hdr.ncmds,
-            .buffer = data[@sizeOf(std.macho.mach_header_64)..][0..hdr.sizeofcmds],
-        };
-        const cmd = while (it.next()) |cmd| switch (cmd.cmd()) {
-            .UUID => break cmd.cast(std.macho.uuid_command).?,
-            else => {},
-        } else return error.UuidLoadCommandNotFound;
-        std.mem.copy(u8, uuid, &cmd.uuid);
-    }
-};

@@ -1,2 +0,0 @@
-void test() {}
-

@@ -164,15 +164,6 @@ pub const cases = [_]Case{
         .build_root = "test/link/macho/unwind_info",
         .import = @import("link/macho/unwind_info/build.zig"),
     },
-    // TODO: re-enable this test. It currently has some incompatibilities with
-    // the new build system API. In particular, it depends on installing the build
-    // artifacts, which should be unnecessary, and it has a custom build step that
-    // prints directly to stderr instead of failing the step with an error message.
-    //.{
-    //    .build_root = "test/link/macho/uuid",
-    //    .import = @import("link/macho/uuid/build.zig"),
-    //},
-
     .{
         .build_root = "test/link/macho/weak_library",
         .import = @import("link/macho/weak_library/build.zig"),