test: remove stack_iterator standalone test

Our new stack trace tests cover all the important parts of this.

1 files changed, 0 insertions, 167 deletions

diff --git a/test/standalone/stack_iterator/build.zig b/test/standalone/stack_iterator/build.zig
deleted file mode 100644
index b6ac2a9aee..0000000000
--- a/test/standalone/stack_iterator/build.zig
+++ /dev/null
@@ -1,167 +0,0 @@
-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 target = b.standardTargetOptions(.{});
-    const optimize = b.standardOptimizeOption(.{});
-
-    if (target.result.cpu.arch.isRISCV() and target.result.os.tag == .linux) {
-        // https://github.com/ziglang/zig/issues/24310
-        return;
-    }
-
-    // Unwinding with a frame pointer
-    //
-    // getcontext version: zig std
-    //
-    // Unwind info type:
-    //   - ELF: DWARF .debug_frame
-    //   - MachO: __unwind_info encodings:
-    //     - x86_64: RBP_FRAME
-    //     - aarch64: FRAME, DWARF
-    {
-        const exe = b.addExecutable(.{
-            .name = "unwind_fp",
-            .root_module = b.createModule(.{
-                .root_source_file = b.path("unwind.zig"),
-                .target = target,
-                .optimize = optimize,
-                .unwind_tables = if (target.result.os.tag.isDarwin()) .async else null,
-                .omit_frame_pointer = false,
-            }),
-        });
-
-        const run_cmd = b.addRunArtifact(exe);
-        test_step.dependOn(&run_cmd.step);
-    }
-
-    // Unwinding without a frame pointer
-    //
-    // getcontext version: zig std
-    //
-    // Unwind info type:
-    //   - ELF: DWARF .eh_frame_hdr + .eh_frame
-    //   - MachO: __unwind_info encodings:
-    //     - x86_64: STACK_IMMD, STACK_IND
-    //     - aarch64: FRAMELESS, DWARF
-    {
-        const exe = b.addExecutable(.{
-            .name = "unwind_nofp",
-            .root_module = b.createModule(.{
-                .root_source_file = b.path("unwind.zig"),
-                .target = target,
-                .optimize = optimize,
-                .unwind_tables = .async,
-                .omit_frame_pointer = true,
-            }),
-            // self-hosted lacks omit_frame_pointer support
-            .use_llvm = true,
-        });
-
-        if (builtin.os.tag != .freebsd) {
-            const run_cmd = b.addRunArtifact(exe);
-            test_step.dependOn(&run_cmd.step);
-        } else {
-            test_step.dependOn(&exe.step);
-        }
-    }
-
-    // https://github.com/ziglang/zig/issues/24522
-    //// Unwinding through a C shared library without a frame pointer (libc)
-    ////
-    //// getcontext version: libc
-    ////
-    //// Unwind info type:
-    ////   - ELF: DWARF .eh_frame + .debug_frame
-    ////   - MachO: __unwind_info encodings:
-    ////     - x86_64: STACK_IMMD, STACK_IND
-    ////     - aarch64: FRAMELESS, DWARF
-    //{
-    //    const c_shared_lib = b.addLibrary(.{
-    //        .linkage = .dynamic,
-    //        .name = "c_shared_lib",
-    //        .root_module = b.createModule(.{
-    //            .root_source_file = null,
-    //            .target = target,
-    //            .optimize = optimize,
-    //            .link_libc = true,
-    //            .strip = false,
-    //        }),
-    //    });
-
-    //    if (target.result.os.tag == .windows)
-    //        c_shared_lib.root_module.addCMacro("LIB_API", "__declspec(dllexport)");
-
-    //    c_shared_lib.root_module.addCSourceFile(.{
-    //        .file = b.path("shared_lib.c"),
-    //        .flags = &.{"-fomit-frame-pointer"},
-    //    });
-
-    //    const exe = b.addExecutable(.{
-    //        .name = "shared_lib_unwind",
-    //        .root_module = b.createModule(.{
-    //            .root_source_file = b.path("shared_lib_unwind.zig"),
-    //            .target = target,
-    //            .optimize = optimize,
-    //            .unwind_tables = if (target.result.os.tag.isDarwin()) .async else null,
-    //            .omit_frame_pointer = true,
-    //        }),
-    //        // zig objcopy doesn't support incremental binaries
-    //        .use_llvm = true,
-    //    });
-
-    //    exe.root_module.linkLibrary(c_shared_lib);
-
-    //    const run_cmd = b.addRunArtifact(exe);
-    //    test_step.dependOn(&run_cmd.step);
-
-    //    // Separate debug info ELF file
-    //    if (target.result.ofmt == .elf) {
-    //        const filename = b.fmt("{s}_stripped", .{exe.out_filename});
-    //        const stripped_exe = b.addObjCopy(exe.getEmittedBin(), .{
-    //            .basename = filename, // set the name for the debuglink
-    //            .compress_debug = true,
-    //            .strip = .debug,
-    //            .extract_to_separate_file = true,
-    //        });
-
-    //        const run_stripped = std.Build.Step.Run.create(b, b.fmt("run {s}", .{filename}));
-    //        run_stripped.addFileArg(stripped_exe.getOutput());
-    //        test_step.dependOn(&run_stripped.step);
-    //    }
-    //}
-
-    // Unwinding without libc/posix
-    //
-    // No "getcontext" or "ucontext_t"
-    const no_os_targets = [_]std.Target.Os.Tag{ .freestanding, .other };
-    inline for (no_os_targets) |os_tag| {
-        const exe = b.addExecutable(.{
-            .name = "unwind_freestanding",
-            .root_module = b.createModule(.{
-                .root_source_file = b.path("unwind_freestanding.zig"),
-                .target = b.resolveTargetQuery(.{
-                    .cpu_arch = .x86_64,
-                    .os_tag = os_tag,
-                }),
-                .optimize = optimize,
-                .unwind_tables = null,
-                .omit_frame_pointer = false,
-            }),
-            // self-hosted lacks omit_frame_pointer support
-            .use_llvm = true,
-        });
-
-        // This "freestanding" binary is runnable because it invokes the
-        // Linux exit syscall directly.
-        if (builtin.os.tag == .linux and builtin.cpu.arch == .x86_64) {
-            const run_cmd = b.addRunArtifact(exe);
-            test_step.dependOn(&run_cmd.step);
-        } else {
-            test_step.dependOn(&exe.step);
-        }
-    }
-}