authorgravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2025-08-31 12:48:45-07:00
committergravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2025-08-31 12:49:18-07:00
logec36e0609fb97fef96e72fb76f5515b751519a61
tree97e03a7f966ef80312be2f46b315ea84a74fd0ed
parent150169f1e0cf08d4b76fed81fc205a63177b6e01

delete behavior test that depends on std.fmt

behavior tests should have minimal dependency on std

3 files changed, 1 insertions(+), 35 deletions(-)

lib/std/debug.zig+1-1
......@@ -1697,7 +1697,7 @@ pub fn ConfigurableTrace(comptime size: usize, comptime stack_frame_count: usize
16971697 pub fn format(
16981698 t: @This(),
16991699 comptime fmt: []const u8,
1700 options: std.fmt.FormatOptions,
1700 options: std.fmt.Options,
17011701 writer: *Writer,
17021702 ) !void {
17031703 if (fmt.len != 0) std.fmt.invalidFmtError(fmt, t);
test/behavior.zig-1
......@@ -100,7 +100,6 @@ test {
100100 _ = @import("behavior/undefined.zig");
101101 _ = @import("behavior/underscore.zig");
102102 _ = @import("behavior/union.zig");
103 _ = @import("behavior/union_with_members.zig");
104103 _ = @import("behavior/var_args.zig");
105104 _ = @import("behavior/vector.zig");
106105 _ = @import("behavior/void.zig");
test/behavior/union_with_members.zig deleted-33
......@@ -1,33 +0,0 @@
1const builtin = @import("builtin");
2const std = @import("std");
3const expect = std.testing.expect;
4const mem = std.mem;
5const fmt = std.fmt;
6
7const ET = union(enum) {
8 SINT: i32,
9 UINT: u32,
10
11 pub fn print(a: *const ET, buf: []u8) anyerror!usize {
12 return switch (a.*) {
13 ET.SINT => |x| fmt.printInt(buf, x, 10, .lower, fmt.FormatOptions{}),
14 ET.UINT => |x| fmt.printInt(buf, x, 10, .lower, fmt.FormatOptions{}),
15 };
16 }
17};
18
19test "enum with members" {
20 if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
21 if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
22 if (builtin.zig_backend == .stage2_spirv) return error.SkipZigTest;
23
24 const a = ET{ .SINT = -42 };
25 const b = ET{ .UINT = 42 };
26 var buf: [20]u8 = undefined;
27
28 try expect((a.print(buf[0..]) catch unreachable) == 3);
29 try expect(mem.eql(u8, buf[0..3], "-42"));
30
31 try expect((b.print(buf[0..]) catch unreachable) == 2);
32 try expect(mem.eql(u8, buf[0..2], "42"));
33}