mirror of
https://codeberg.org/ziglang/zig.git
synced 2025-12-09 23:29:03 +00:00
faad97edff
Some tests are now failing due to debug info changes, some tests now pass due to improved compiler functionality.
69 lines
2.3 KiB
Zig
69 lines
2.3 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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test "thread local variable" {
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if (builtin.zig_backend == .stage2_wasm) 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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if (builtin.zig_backend == .stage2_llvm) switch (builtin.cpu.arch) {
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.x86_64, .x86 => {},
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else => return error.SkipZigTest,
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}; // TODO
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if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
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if (builtin.zig_backend == .stage2_x86_64 and builtin.os.tag == .macos) {
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// Fails due to register hazards.
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return error.SkipZigTest;
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}
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const S = struct {
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threadlocal var t: i32 = 1234;
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};
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S.t += 1;
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try expect(S.t == 1235);
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}
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test "pointer to thread local array" {
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if (builtin.zig_backend == .stage2_wasm) 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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if (builtin.zig_backend == .stage2_llvm) switch (builtin.cpu.arch) {
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.x86_64, .x86 => {},
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else => return error.SkipZigTest,
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}; // TODO
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if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
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const s = "Hello world";
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std.mem.copy(u8, buffer[0..], s);
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try std.testing.expectEqualSlices(u8, buffer[0..], s);
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}
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threadlocal var buffer: [11]u8 = undefined;
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test "reference a global threadlocal variable" {
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if (builtin.zig_backend == .stage2_wasm) 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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if (builtin.zig_backend == .stage2_llvm) switch (builtin.cpu.arch) {
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.x86_64, .x86 => {},
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else => return error.SkipZigTest,
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}; // TODO
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if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
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_ = nrfx_uart_rx(&g_uart0);
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}
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const nrfx_uart_t = extern struct {
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p_reg: [*c]u32,
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drv_inst_idx: u8,
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};
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pub fn nrfx_uart_rx(p_instance: [*c]const nrfx_uart_t) void {
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_ = p_instance;
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}
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threadlocal var g_uart0 = nrfx_uart_t{
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.p_reg = 0,
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.drv_inst_idx = 0,
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};
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