authorgravatar for r00ster91@proton.meWooster <r00ster91@proton.me> 2022-12-15 19:02:31+01:00
committergravatar for r00ster91@proton.meWooster <r00ster91@proton.me> 2022-12-21 23:34:22+01:00
log5ecc2b99afca8c9a9405d296a1f11d26a3ff2823
treefd50f2087d0c6de7e281cd2c737d6cf253173b7a
parent90477e5c10c9c263a3c0038e1ae7b814d2c5397e

behavior: more test coverage

Closes #12450 Closes #13113 Closes #12051 Closes #12092 Closes #12119 Closes #12142 Closes #12450 Closes #13113 Closes #11995 Closes #12000

10 files changed, 235 insertions(+), 0 deletions(-)

test/behavior.zig+9
...@@ -91,11 +91,19 @@ test {...@@ -91,11 +91,19 @@ test {
91 _ = @import("behavior/bugs/11213.zig");91 _ = @import("behavior/bugs/11213.zig");
92 _ = @import("behavior/bugs/11787.zig");92 _ = @import("behavior/bugs/11787.zig");
93 _ = @import("behavior/bugs/11816.zig");93 _ = @import("behavior/bugs/11816.zig");
94 _ = @import("behavior/bugs/11995.zig");
95 _ = @import("behavior/bugs/12000.zig");
94 _ = @import("behavior/bugs/12003.zig");96 _ = @import("behavior/bugs/12003.zig");
95 _ = @import("behavior/bugs/12025.zig");97 _ = @import("behavior/bugs/12025.zig");
96 _ = @import("behavior/bugs/12033.zig");98 _ = @import("behavior/bugs/12033.zig");
97 _ = @import("behavior/bugs/12043.zig");99 _ = @import("behavior/bugs/12043.zig");
100 _ = @import("behavior/bugs/12051.zig");
101 _ = @import("behavior/bugs/12092.zig");
102 _ = @import("behavior/bugs/12119.zig");
103 _ = @import("behavior/bugs/12142.zig");
104 _ = @import("behavior/bugs/12169.zig");
98 _ = @import("behavior/bugs/12430.zig");105 _ = @import("behavior/bugs/12430.zig");
106 _ = @import("behavior/bugs/12450.zig");
99 _ = @import("behavior/bugs/12486.zig");107 _ = @import("behavior/bugs/12486.zig");
100 _ = @import("behavior/bugs/12488.zig");108 _ = @import("behavior/bugs/12488.zig");
101 _ = @import("behavior/bugs/12498.zig");109 _ = @import("behavior/bugs/12498.zig");
...@@ -122,6 +130,7 @@ test {...@@ -122,6 +130,7 @@ test {
122 _ = @import("behavior/bugs/13068.zig");130 _ = @import("behavior/bugs/13068.zig");
123 _ = @import("behavior/bugs/13069.zig");131 _ = @import("behavior/bugs/13069.zig");
124 _ = @import("behavior/bugs/13112.zig");132 _ = @import("behavior/bugs/13112.zig");
133 _ = @import("behavior/bugs/13113.zig");
125 _ = @import("behavior/bugs/13128.zig");134 _ = @import("behavior/bugs/13128.zig");
126 _ = @import("behavior/bugs/13159.zig");135 _ = @import("behavior/bugs/13159.zig");
127 _ = @import("behavior/bugs/13164.zig");136 _ = @import("behavior/bugs/13164.zig");
test/behavior/bugs/11995.zig created+34
...@@ -0,0 +1,34 @@
1const std = @import("std");
2const testing = std.testing;
3const builtin = @import("builtin");
4
5fn wuffs_base__make_io_buffer(arg_data: wuffs_base__slice_u8, arg_meta: *wuffs_base__io_buffer_meta) callconv(.C) void {
6 arg_data.ptr[0] = 'w';
7 arg_meta.closed = false;
8}
9const wuffs_base__io_buffer_meta = extern struct {
10 wi: usize,
11 ri: usize,
12 pos: u64,
13 closed: bool,
14};
15const wuffs_base__slice_u8 = extern struct {
16 ptr: [*c]u8,
17 len: usize,
18};
19test {
20 if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
21 if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
22 if (builtin.zig_backend == .stage2_x86) return error.SkipZigTest; // TODO
23 if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
24 if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
25 var string: [5]u8 = "hello".*;
26 const arg_data = wuffs_base__slice_u8{ .ptr = @ptrCast([*c]u8, &string), .len = string.len };
27 var arg_meta = wuffs_base__io_buffer_meta{ .wi = 1, .ri = 2, .pos = 3, .closed = true };
28 wuffs_base__make_io_buffer(arg_data, &arg_meta);
29 try std.testing.expectEqualStrings("wello", arg_data.ptr[0..arg_data.len]);
30 try std.testing.expectEqual(@as(usize, 1), arg_meta.wi);
31 try std.testing.expectEqual(@as(usize, 2), arg_meta.ri);
32 try std.testing.expectEqual(@as(u64, 3), arg_meta.pos);
33 try std.testing.expect(!arg_meta.closed);
34}
test/behavior/bugs/12000.zig created+16
...@@ -0,0 +1,16 @@
1const std = @import("std");
2const builtin = @import("builtin");
3
4const T = struct {
5 next: @TypeOf(null, @as(*const T, undefined)),
6};
7
8test {
9 if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
10 if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
11 if (builtin.zig_backend == .stage2_x86) return error.SkipZigTest; // TODO
12 if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
13 if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
14 var t: T = .{ .next = null };
15 try std.testing.expect(t.next == null);
16}
test/behavior/bugs/12051.zig created+39
...@@ -0,0 +1,39 @@
1const std = @import("std");
2const builtin = @import("builtin");
3
4test {
5 if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
6 if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
7 if (builtin.zig_backend == .stage2_x86) return error.SkipZigTest; // TODO
8 if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
9 if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
10 const x = X{};
11 try std.testing.expectEqual(@as(u16, 0), x.y.a);
12 try std.testing.expectEqual(false, x.y.b);
13 try std.testing.expectEqual(Z{ .a = 0 }, x.y.c);
14 try std.testing.expectEqual(Z{ .a = 0 }, x.y.d);
15}
16
17const X = struct {
18 y: Y = Y.init(),
19};
20
21const Y = struct {
22 a: u16,
23 b: bool,
24 c: Z,
25 d: Z,
26
27 fn init() Y {
28 return .{
29 .a = 0,
30 .b = false,
31 .c = @bitCast(Z, @as(u32, 0)),
32 .d = @bitCast(Z, @as(u32, 0)),
33 };
34 }
35};
36
37const Z = packed struct {
38 a: u32,
39};
test/behavior/bugs/12092.zig created+28
...@@ -0,0 +1,28 @@
1const std = @import("std");
2const builtin = @import("builtin");
3
4const Foo = struct {
5 a: Bar,
6};
7
8const Bar = struct {
9 b: u32,
10};
11
12fn takeFoo(foo: *const Foo) !void {
13 try std.testing.expectEqual(@as(u32, 24), foo.a.b);
14}
15
16test {
17 if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
18 if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
19 if (builtin.zig_backend == .stage2_x86) return error.SkipZigTest; // TODO
20 if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
21 if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
22 var baz: u32 = 24;
23 try takeFoo(&.{
24 .a = .{
25 .b = baz,
26 },
27 });
28}
test/behavior/bugs/12119.zig created+16
...@@ -0,0 +1,16 @@
1const std = @import("std");
2const builtin = @import("builtin");
3
4const u8x32 = @Vector(32, u8);
5const u32x8 = @Vector(8, u32);
6
7test {
8 if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
9 if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
10 if (builtin.zig_backend == .stage2_x86) return error.SkipZigTest; // TODO
11 if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
12 if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
13 const zerox32: u8x32 = [_]u8{0} ** 32;
14 const bigsum: u32x8 = @bitCast(u32x8, zerox32);
15 try std.testing.expectEqual(0, @reduce(.Add, bigsum));
16}
test/behavior/bugs/12142.zig created+37
...@@ -0,0 +1,37 @@
1const std = @import("std");
2const builtin = @import("builtin");
3
4const Holder = struct {
5 array: []const u8,
6};
7
8const Test = struct {
9 holders: []const Holder,
10};
11
12const Letter = enum(u8) {
13 A = 0x41,
14 B,
15};
16
17fn letter(e: Letter) u8 {
18 return @enumToInt(e);
19}
20
21test {
22 if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
23 if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
24 if (builtin.zig_backend == .stage2_x86) return error.SkipZigTest; // TODO
25 if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
26 if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
27 const test_struct = Test{
28 .holders = &.{
29 Holder{
30 .array = &.{
31 letter(.A),
32 },
33 },
34 },
35 };
36 try std.testing.expectEqualStrings("A", test_struct.holders[0].array);
37}
test/behavior/bugs/12169.zig created+14
...@@ -0,0 +1,14 @@
1const std = @import("std");
2const builtin = @import("builtin");
3
4test {
5 if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
6 if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
7 if (builtin.zig_backend == .stage2_x86) return error.SkipZigTest; // TODO
8 if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
9 if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
10 const a = @Vector(2, bool){ true, true };
11 const b = @Vector(1, bool){true};
12 try std.testing.expect(@reduce(.And, a));
13 try std.testing.expect(@reduce(.And, b));
14}
test/behavior/bugs/12450.zig created+21
...@@ -0,0 +1,21 @@
1const expect = @import("std").testing.expect;
2const builtin = @import("builtin");
3
4const Foo = packed struct {
5 a: i32,
6 b: u8,
7};
8
9var buffer: [256]u8 = undefined;
10
11test {
12 if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
13 if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
14 if (builtin.zig_backend == .stage2_x86) return error.SkipZigTest; // TODO
15 if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
16 if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
17 var f1: *align(16) Foo = @alignCast(16, @ptrCast(*align(1) Foo, &buffer[0]));
18 try expect(@typeInfo(@TypeOf(f1)).Pointer.alignment == 16);
19 try expect(@ptrToInt(f1) == @ptrToInt(&f1.a));
20 try expect(@typeInfo(@TypeOf(&f1.a)).Pointer.alignment == 16);
21}
test/behavior/bugs/13113.zig created+21
...@@ -0,0 +1,21 @@
1const std = @import("std");
2const builtin = @import("builtin");
3
4const Foo = extern struct {
5 a: u8 align(1),
6 b: u16 align(1),
7};
8
9test {
10 if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
11 if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
12 if (builtin.zig_backend == .stage2_x86) return error.SkipZigTest; // TODO
13 if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
14 if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
15 const foo = Foo{
16 .a = 1,
17 .b = 2,
18 };
19 try std.testing.expectEqual(1, foo.a);
20 try std.testing.expectEqual(2, foo.b);
21}