Commit d877eb0e8d1b6327446c72a2db28b9a7c92c35bf | zig

1 files changed, 24 insertions(+), 1 deletions(-)

lib/std/math.zig+24-1

...	...	@@ -1169,7 +1169,7 @@ pub const Order = enum {
1169	1169	return switch (self) {
1170	1170	.lt => .gt,
1171	1171	.eq => .eq,
1172		.gt => .gt,
	1172	.gt => .lt,
1173	1173	};
1174	1174	}
1175	1175
...	...	@@ -1266,6 +1266,29 @@ test "compare between signed and unsigned" {
1266	1266	testing.expect(compare(@as(u8, 1), .eq, @as(u8, 1)));
1267	1267	}
1268	1268
	1269	test "order" {
	1270	testing.expect(order(0, 0) == .eq);
	1271	testing.expect(order(1, 0) == .gt);
	1272	testing.expect(order(-1, 0) == .lt);
	1273	}
	1274
	1275	test "order.invert" {
	1276	testing.expect(Order.invert(order(0, 0)) == .eq);
	1277	testing.expect(Order.invert(order(1, 0)) == .lt);
	1278	testing.expect(Order.invert(order(-1, 0)) == .gt);
	1279	}
	1280
	1281	test "order.compare" {
	1282	testing.expect(order(-1, 0).compare(.lt));
	1283	testing.expect(order(-1, 0).compare(.lte));
	1284	testing.expect(order(0, 0).compare(.lte));
	1285	testing.expect(order(0, 0).compare(.eq));
	1286	testing.expect(order(0, 0).compare(.gte));
	1287	testing.expect(order(1, 0).compare(.gte));
	1288	testing.expect(order(1, 0).compare(.gt));
	1289	testing.expect(order(1, 0).compare(.neq));
	1290	}
	1291
1269	1292	test "math.comptime" {
1270	1293	comptime const v = sin(@as(f32, 1)) + ln(@as(f32, 5));
1271	1294	testing.expect(v == sin(@as(f32, 1)) + ln(@as(f32, 5)));