mirror of
https://codeberg.org/ziglang/zig.git
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37 lines
1.2 KiB
Zig
37 lines
1.2 KiB
Zig
const std = @import("std");
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const builtin = @import("builtin");
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const expect = std.testing.expect;
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const Foo = @import("hasdecl/foo.zig");
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const Bar = struct {
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nope: i32,
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const hi = 1;
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pub var blah = "xxx";
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};
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test "@hasDecl" {
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if (builtin.zig_backend == .stage2_riscv64) return error.SkipZigTest;
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if (builtin.zig_backend == .stage2_spirv) return error.SkipZigTest;
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try expect(@hasDecl(Foo, "public_thing"));
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try expect(!@hasDecl(Foo, "private_thing"));
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try expect(!@hasDecl(Foo, "no_thing"));
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try expect(@hasDecl(Bar, "hi"));
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try expect(@hasDecl(Bar, "blah"));
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try expect(!@hasDecl(Bar, "nope"));
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}
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test "@hasDecl using a sliced string literal" {
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if (builtin.zig_backend == .stage2_riscv64) return error.SkipZigTest;
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if (builtin.zig_backend == .stage2_spirv) return error.SkipZigTest;
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try expect(@hasDecl(@This(), "std") == true);
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try expect(@hasDecl(@This(), "std"[0..0]) == false);
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try expect(@hasDecl(@This(), "std"[0..1]) == false);
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try expect(@hasDecl(@This(), "std"[0..2]) == false);
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try expect(@hasDecl(@This(), "std"[0..3]) == true);
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try expect(@hasDecl(@This(), "std"[0..]) == true);
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}
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