Revert "Merge pull request #17637 from jacobly0/x86_64-test-std"

This reverts commit 0c99ba1eab63865592bb084feb271cd4e4b0357e, reversing
changes made to 5f92b070bf284f1493b1b5d433dd3adde2f46727.

This caused a CI failure when it landed in master branch due to a
128-bit `@byteSwap` in std.mem.

1 files changed, 0 insertions, 41 deletions

diff --git a/lib/std/json/stringify_test.zig b/lib/std/json/stringify_test.zig
index d2c4104316..9baeae9389 100644
--- a/lib/std/json/stringify_test.zig
+++ b/lib/std/json/stringify_test.zig
@@ -1,5 +1,4 @@
 const std = @import("std");
-const builtin = @import("builtin");
 const mem = std.mem;
 const testing = std.testing;
 
@@ -16,8 +15,6 @@ const writeStreamMaxDepth = @import("stringify.zig").writeStreamMaxDepth;
 const writeStreamArbitraryDepth = @import("stringify.zig").writeStreamArbitraryDepth;
 
 test "json write stream" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     var out_buf: [1024]u8 = undefined;
     var slice_stream = std.io.fixedBufferStream(&out_buf);
     const out = slice_stream.writer();
@@ -100,8 +97,6 @@ fn getJsonObject(allocator: std.mem.Allocator) !Value {
 }
 
 test "stringify null optional fields" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     const MyStruct = struct {
         optional: ?[]const u8 = null,
         required: []const u8 = "something",
@@ -123,8 +118,6 @@ test "stringify null optional fields" {
 }
 
 test "stringify basic types" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     try testStringify("false", false, .{});
     try testStringify("true", true, .{});
     try testStringify("null", @as(?u8, null), .{});
@@ -141,8 +134,6 @@ test "stringify basic types" {
 }
 
 test "stringify string" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     try testStringify("\"hello\"", "hello", .{});
     try testStringify("\"with\\nescapes\\r\"", "with\nescapes\r", .{});
     try testStringify("\"with\\nescapes\\r\"", "with\nescapes\r", .{ .escape_unicode = true });
@@ -167,16 +158,12 @@ test "stringify string" {
 }
 
 test "stringify many-item sentinel-terminated string" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     try testStringify("\"hello\"", @as([*:0]const u8, "hello"), .{});
     try testStringify("\"with\\nescapes\\r\"", @as([*:0]const u8, "with\nescapes\r"), .{ .escape_unicode = true });
     try testStringify("\"with unicode\\u0001\"", @as([*:0]const u8, "with unicode\u{1}"), .{ .escape_unicode = true });
 }
 
 test "stringify enums" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     const E = enum {
         foo,
         bar,
@@ -186,15 +173,11 @@ test "stringify enums" {
 }
 
 test "stringify enum literals" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     try testStringify("\"foo\"", .foo, .{});
     try testStringify("\"bar\"", .bar, .{});
 }
 
 test "stringify tagged unions" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     const T = union(enum) {
         nothing,
         foo: u32,
@@ -206,16 +189,12 @@ test "stringify tagged unions" {
 }
 
 test "stringify struct" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     try testStringify("{\"foo\":42}", struct {
         foo: u32,
     }{ .foo = 42 }, .{});
 }
 
 test "emit_strings_as_arrays" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     // Should only affect string values, not object keys.
     try testStringify("{\"foo\":\"bar\"}", .{ .foo = "bar" }, .{});
     try testStringify("{\"foo\":[98,97,114]}", .{ .foo = "bar" }, .{ .emit_strings_as_arrays = true });
@@ -230,8 +209,6 @@ test "emit_strings_as_arrays" {
 }
 
 test "stringify struct with indentation" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     try testStringify(
         \\{
         \\    "foo": 42,
@@ -277,8 +254,6 @@ test "stringify struct with indentation" {
 }
 
 test "stringify struct with void field" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     try testStringify("{\"foo\":42}", struct {
         foo: u32,
         bar: void = {},
@@ -286,8 +261,6 @@ test "stringify struct with void field" {
 }
 
 test "stringify array of structs" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     const MyStruct = struct {
         foo: u32,
     };
@@ -299,8 +272,6 @@ test "stringify array of structs" {
 }
 
 test "stringify struct with custom stringifier" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     try testStringify("[\"something special\",42]", struct {
         foo: u32,
         const Self = @This();
@@ -315,16 +286,12 @@ test "stringify struct with custom stringifier" {
 }
 
 test "stringify vector" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     try testStringify("[1,1]", @as(@Vector(2, u32), @splat(1)), .{});
     try testStringify("\"AA\"", @as(@Vector(2, u8), @splat('A')), .{});
     try testStringify("[65,65]", @as(@Vector(2, u8), @splat('A')), .{ .emit_strings_as_arrays = true });
 }
 
 test "stringify tuple" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     try testStringify("[\"foo\",42]", std.meta.Tuple(&.{ []const u8, usize }){ "foo", 42 }, .{});
 }
 
@@ -411,8 +378,6 @@ fn testStringifyArbitraryDepth(expected: []const u8, value: anytype, options: St
 }
 
 test "stringify alloc" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     const allocator = std.testing.allocator;
     const expected =
         \\{"foo":"bar","answer":42,"my_friend":"sammy"}
@@ -424,8 +389,6 @@ test "stringify alloc" {
 }
 
 test "comptime stringify" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     comptime testStringifyMaxDepth("false", false, .{}, null) catch unreachable;
     comptime testStringifyMaxDepth("false", false, .{}, 0) catch unreachable;
     comptime testStringifyArbitraryDepth("false", false, .{}) catch unreachable;
@@ -446,8 +409,6 @@ test "comptime stringify" {
 }
 
 test "print" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     var out_buf: [1024]u8 = undefined;
     var slice_stream = std.io.fixedBufferStream(&out_buf);
     const out = slice_stream.writer();
@@ -479,8 +440,6 @@ test "print" {
 }
 
 test "nonportable numbers" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     try testStringify("9999999999999999", 9999999999999999, .{});
     try testStringify("\"9999999999999999\"", 9999999999999999, .{ .emit_nonportable_numbers_as_strings = true });
 }