Commit 73a444766e4d1406c194935b54e8167e747b165f | zig

author	Ryan Liptak <squeek502@hotmail.com> 2024-07-29 03:31:18-07:00
committer	Andrew Kelley <andrew@ziglang.org> 2024-07-29 16:07:12-07:00
log	73a444766e4d1406c194935b54e8167e747b165f
tree	7893978d06a081a15cee300e6b479f8aec81f687
parent	efde3ed04a8745a567f2cb964b45e094bae59344

langref: Make pointer_coerce_const_optional test less obfuscated

This test was originally introduced in 5f38d6e2e97829ed74f06a96b5d07a2c68516063, where it looked like this:

    test "cast *[1][*]const u8 to [*]const ?[*]const u8" {
        const window_name = [1][*]const u8{c"window name"};
        const x: [*]const ?[*]const u8 = &window_name;
        assert(mem.eql(u8, std.cstr.toSliceConst(x[0].?), "window name"));
    }

Over the years, this has become more and more obfuscated, to the point that the verbosity of the `expect` call overshadows the point of the example. This commit intends to update this test to match the spirit of the original version of the test, while shedding the obfuscation.

1 files changed, 4 insertions(+), 4 deletions(-)

doc
- langref
  - test_pointer_coerce_const_optional.zig

doc/langref/test_pointer_coerce_const_optional.zig+4-4

...	@@ -2,10 +2,10 @@ const std = @import("std");	...	@@ -2,10 +2,10 @@ const std = @import("std");
2	const expect = std.testing.expect;	2	const expect = std.testing.expect;
3	const mem = std.mem;	3	const mem = std.mem;
4		4
5	test "cast [1][]const u8 to []const ?[]const u8" {	5	test "cast [1][:0]const u8 to []const ?[*:0]const u8" {
6	const window_name = [1][*]const u8{"window name"};	6	const window_name = [1][*:0]const u8{"window name"};
7	const x: []const ?[]const u8 = &window_name;	7	const x: []const ?[*:0]const u8 = &window_name;
8	try expect(mem.eql(u8, std.mem.sliceTo(@as([*:0]const u8, @ptrCast(x[0].?)), 0), "window name"));	8	try expect(mem.eql(u8, mem.span(x[0].?), "window name"));
9	}	9	}
10		10
11	// test	11	// test