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behavior and cases: more test coverage for old issues

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Closes #2622
Closes #2727
Closes #6047
Closes #6947
Closes #6656
This commit is contained in:
r00ster91 2022-12-07 21:37:40 +01:00
parent bf863878ac
commit 654e30069d
6 changed files with 85 additions and 2 deletions
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4
test/behavior.zig
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@ -43,7 +43,9 @@ test {
_ = @import("behavior/bugs/2346.zig");
_ = @import("behavior/bugs/2557.zig");
_ = @import("behavior/bugs/2578.zig");
_ = @import("behavior/bugs/2622.zig");
_ = @import("behavior/bugs/2692.zig");
_ = @import("behavior/bugs/2727.zig");
_ = @import("behavior/bugs/2889.zig");
_ = @import("behavior/bugs/3007.zig");
_ = @import("behavior/bugs/3046.zig");
@ -62,10 +64,12 @@ test {
_ = @import("behavior/bugs/5413.zig");
_ = @import("behavior/bugs/5474.zig");
_ = @import("behavior/bugs/5487.zig");
_ = @import("behavior/bugs/6047.zig");
_ = @import("behavior/bugs/6456.zig");
_ = @import("behavior/bugs/6781.zig");
_ = @import("behavior/bugs/6850.zig");
_ = @import("behavior/bugs/6905.zig");
_ = @import("behavior/bugs/6947.zig");
_ = @import("behavior/bugs/7003.zig");
_ = @import("behavior/bugs/7047.zig");
_ = @import("behavior/bugs/7187.zig");

16
test/behavior/bugs/2622.zig Normal file
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@ -0,0 +1,16 @@
const builtin = @import("builtin");
var buf: []u8 = undefined;
test "reslice of undefined global var slice" {
if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_x86) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
var mem: [100]u8 = [_]u8{0} ** 100;
buf = &mem;
const x = buf[0..1];
try @import("std").testing.expect(x.len == 1 and x[0] == 0);
}

18
test/behavior/bugs/2727.zig Normal file
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@ -0,0 +1,18 @@
const builtin = @import("builtin");
fn t() bool {
return true;
}
test {
if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_x86) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
comptime var i: usize = 0;
inline while (i < 2) : (i += 1) {
if (t()) {} else return;
}
}

20
test/behavior/bugs/6047.zig Normal file
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@ -0,0 +1,20 @@
const builtin = @import("builtin");
fn getError() !void {
return error.Test;
}
fn getError2() !void {
var a: u8 = 'c';
try if (a == 'a') getError() else if (a == 'b') getError() else getError();
}
test "`try`ing an if/else expression" {
if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_x86) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
try @import("std").testing.expectError(error.Test, getError2());
}

16
test/behavior/bugs/6947.zig Normal file
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@ -0,0 +1,16 @@
const builtin = @import("builtin");
fn destroy(ptr: *void) void {
_ = ptr;
}
test {
if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_x86) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
var slice: []void = undefined;
destroy(&slice[0]);
}

13
test/cases/compile_errors/invalid_store_to_comptime_field.zig
View File

@ -41,7 +41,7 @@ pub export fn entry4() void {
_ = U.foo(.{ .foo = 2, .bar = 2 });
}
pub export fn entry5() void {
comptime var y = .{ 1, 2};
comptime var y = .{ 1, 2 };
y = .{ 3, 4 };
}
// pub export fn entry5() void {
@ -52,7 +52,15 @@ pub export fn entry5() void {
// };
// _ = S.foo(.{ -1234, 5679, x });
// }
pub export fn entry6() void {
const State = struct {
comptime id: bool = true,
fn init(comptime id: bool) @This() {
return @This(){ .id = id };
}
};
_ = State.init(false);
}
// error
// target=native
@ -65,3 +73,4 @@ pub export fn entry5() void {
// :25:29: note: default value set here
// :41:16: error: value stored in comptime field does not match the default value of the field
// :45:12: error: value stored in comptime field does not match the default value of the field
// :59:35: error: value stored in comptime field does not match the default value of the field