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const std = @import("std");
const io = std.io;
const builtin = @import("builtin");
pub const io_mode: io.Mode = builtin.test_io_mode;
pub fn main() anyerror!void {
const test_fn_list = builtin.test_functions;
var ok_count: usize = 0;
var skip_count: usize = 0;
var progress = std.Progress{};
const root_node = progress.start("Test", test_fn_list.len) catch |err| switch (err) {
// TODO still run tests in this case
error.TimerUnsupported => @panic("timer unsupported"),
};
var async_frame_buffer: []align(std.Target.stack_align) u8 = undefined;
// TODO this is on the next line (using `undefined` above) because otherwise zig incorrectly
// ignores the alignment of the slice.
async_frame_buffer = &[_]u8{};
for (test_fn_list) |test_fn, i| {
std.testing.base_allocator_instance.reset();
var test_node = root_node.start(test_fn.name, null);
test_node.activate();
progress.refresh();
if (progress.terminal == null) {
std.debug.warn("{}/{} {}...", .{ i + 1, test_fn_list.len, test_fn.name });
}
const result = if (test_fn.async_frame_size) |size| switch (io_mode) {
.evented => blk: {
if (async_frame_buffer.len < size) {
std.heap.page_allocator.free(async_frame_buffer);
async_frame_buffer = try std.heap.page_allocator.alignedAlloc(u8, std.Target.stack_align, size);
}
const casted_fn = @ptrCast(fn () callconv(.Async) anyerror!void, test_fn.func);
break :blk await @asyncCall(async_frame_buffer, {}, casted_fn);
},
.blocking => {
skip_count += 1;
test_node.end();
progress.log("{}...SKIP (async test)\n", .{test_fn.name});
if (progress.terminal == null) std.debug.warn("SKIP (async test)\n", .{});
continue;
},
} else test_fn.func();
if (result) |_| {
ok_count += 1;
test_node.end();
std.testing.allocator_instance.validate() catch |err| switch (err) {
error.Leak => std.debug.panic("", .{}),
else => std.debug.panic("error.{}", .{@errorName(err)}),
};
if (progress.terminal == null) std.debug.warn("OK\n", .{});
} else |err| switch (err) {
error.SkipZigTest => {
skip_count += 1;
test_node.end();
progress.log("{}...SKIP\n", .{test_fn.name});
if (progress.terminal == null) std.debug.warn("SKIP\n", .{});
},
else => {
progress.log("", .{});
return err;
},
}
}
root_node.end();
if (ok_count == test_fn_list.len) {
std.debug.warn("All {} tests passed.\n", .{ok_count});
} else {
std.debug.warn("{} passed; {} skipped.\n", .{ ok_count, skip_count });
}
}
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