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5ecc2b99af
Closes #12450 Closes #13113 Closes #12051 Closes #12092 Closes #12119 Closes #12142 Closes #12450 Closes #13113 Closes #11995 Closes #12000
35 lines
1.4 KiB
Zig
35 lines
1.4 KiB
Zig
const std = @import("std");
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const testing = std.testing;
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const builtin = @import("builtin");
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fn wuffs_base__make_io_buffer(arg_data: wuffs_base__slice_u8, arg_meta: *wuffs_base__io_buffer_meta) callconv(.C) void {
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arg_data.ptr[0] = 'w';
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arg_meta.closed = false;
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}
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const wuffs_base__io_buffer_meta = extern struct {
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wi: usize,
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ri: usize,
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pos: u64,
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closed: bool,
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};
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const wuffs_base__slice_u8 = extern struct {
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ptr: [*c]u8,
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len: usize,
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};
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test {
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if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
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if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
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if (builtin.zig_backend == .stage2_x86) return error.SkipZigTest; // TODO
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if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
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if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
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var string: [5]u8 = "hello".*;
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const arg_data = wuffs_base__slice_u8{ .ptr = @ptrCast([*c]u8, &string), .len = string.len };
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var arg_meta = wuffs_base__io_buffer_meta{ .wi = 1, .ri = 2, .pos = 3, .closed = true };
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wuffs_base__make_io_buffer(arg_data, &arg_meta);
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try std.testing.expectEqualStrings("wello", arg_data.ptr[0..arg_data.len]);
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try std.testing.expectEqual(@as(usize, 1), arg_meta.wi);
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try std.testing.expectEqual(@as(usize, 2), arg_meta.ri);
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try std.testing.expectEqual(@as(u64, 3), arg_meta.pos);
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try std.testing.expect(!arg_meta.closed);
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}
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