bf56cdd9ed
by default the test runner will only print logs with "warning" or higher. this can be configured via the std.testing API. See #5738 for future plans
88 lines
3.3 KiB
Zig
88 lines
3.3 KiB
Zig
const std = @import("std");
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const io = std.io;
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const builtin = @import("builtin");
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pub const io_mode: io.Mode = builtin.test_io_mode;
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pub fn main() anyerror!void {
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const test_fn_list = builtin.test_functions;
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var ok_count: usize = 0;
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var skip_count: usize = 0;
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var progress = std.Progress{};
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const root_node = progress.start("Test", test_fn_list.len) catch |err| switch (err) {
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// TODO still run tests in this case
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error.TimerUnsupported => @panic("timer unsupported"),
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};
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var async_frame_buffer: []align(std.Target.stack_align) u8 = undefined;
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// TODO this is on the next line (using `undefined` above) because otherwise zig incorrectly
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// ignores the alignment of the slice.
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async_frame_buffer = &[_]u8{};
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for (test_fn_list) |test_fn, i| {
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std.testing.base_allocator_instance.reset();
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std.testing.log_level = .warn;
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var test_node = root_node.start(test_fn.name, null);
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test_node.activate();
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progress.refresh();
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if (progress.terminal == null) {
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std.debug.warn("{}/{} {}...", .{ i + 1, test_fn_list.len, test_fn.name });
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}
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const result = if (test_fn.async_frame_size) |size| switch (io_mode) {
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.evented => blk: {
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if (async_frame_buffer.len < size) {
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std.heap.page_allocator.free(async_frame_buffer);
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async_frame_buffer = try std.heap.page_allocator.alignedAlloc(u8, std.Target.stack_align, size);
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}
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const casted_fn = @ptrCast(fn () callconv(.Async) anyerror!void, test_fn.func);
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break :blk await @asyncCall(async_frame_buffer, {}, casted_fn, .{});
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},
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.blocking => {
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skip_count += 1;
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test_node.end();
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progress.log("{}...SKIP (async test)\n", .{test_fn.name});
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if (progress.terminal == null) std.debug.warn("SKIP (async test)\n", .{});
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continue;
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},
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} else test_fn.func();
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if (result) |_| {
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ok_count += 1;
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test_node.end();
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std.testing.allocator_instance.validate() catch |err| switch (err) {
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error.Leak => std.debug.panic("", .{}),
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else => std.debug.panic("error.{}", .{@errorName(err)}),
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};
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if (progress.terminal == null) std.debug.warn("OK\n", .{});
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} else |err| switch (err) {
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error.SkipZigTest => {
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skip_count += 1;
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test_node.end();
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progress.log("{}...SKIP\n", .{test_fn.name});
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if (progress.terminal == null) std.debug.warn("SKIP\n", .{});
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},
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else => {
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progress.log("", .{});
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return err;
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},
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}
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}
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root_node.end();
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if (ok_count == test_fn_list.len) {
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std.debug.warn("All {} tests passed.\n", .{ok_count});
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} else {
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std.debug.warn("{} passed; {} skipped.\n", .{ ok_count, skip_count });
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}
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}
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pub fn log(
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comptime message_level: std.log.Level,
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comptime scope: @Type(.EnumLiteral),
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comptime format: []const u8,
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args: var,
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) void {
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if (@enumToInt(message_level) <= @enumToInt(std.testing.log_level)) {
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std.debug.print("[{}] ({}): " ++ format, .{@tagName(scope), @tagName(message_level)} ++ args);
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}
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}
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