Daniel Samson
f023f1cfd6
The 11 QEMU-suite fixtures lived mixed into system/services/ with their binaries bundled at /system/tests/<name>. Now the repo path is the boot path, like every real service: test/system/services/<name>. fat-test moves out of the fat server's directory into its own; display-demo stays a boot service. - kernel VFS: setInitialRamdisk derives one read-only initrd mount per top-level tree named by the ramdisk entry paths (/system, /test), registers ancestors generically with self-parented roots, and refuses backend shadowing of any initrd tree - EFI loader: the fallback walk also enumerates \test (optional — a volume without fixtures still boots); manifest and capsule unchanged - path literals: vfs-test self-open + create probe, process-test process_enumerate matches, the args-echo argv[0] expectation; the kvfs case now covers the /test root end to end - docs: DFHS /test rows, tree diagrams, loader prose, and the location convention gain the third home; fixed the input-source link 100/100 QEMU cases pass.
51 lines
2.4 KiB
Zig
51 lines
2.4 KiB
Zig
//! test/system/services/input-test — the input service's client and test oracle, the input
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//! counterpart of vfs-test. It subscribes to *all* device classes and loops receiving the
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//! events a source broadcasts, logging each with its class. It emits the success marker
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//! `"input-test: ok"` only **after it has received at least one of each class** (keyboard,
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//! mouse, and joystick), then heartbeats it. So the in-kernel `input` test case seeing that
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//! marker proves not just that IPC delivery works but that the service *routed* all three
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//! device classes to one subscription — source -> service -> subscriber, per device.
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const std = @import("std");
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const input = @import("input");
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const logging = @import("logging");
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fn writeLine(comptime fmt: []const u8, arguments: anytype) void {
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var line: [128]u8 = undefined;
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_ = logging.write(std.fmt.bufPrint(&line, fmt, arguments) catch return);
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}
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pub fn main() void {
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var listener = input.subscribeAll() orelse {
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_ = logging.write("input-test: could not subscribe\n");
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return;
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};
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_ = logging.write("input-test: subscribed\n");
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var seen_keyboard = false;
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var seen_mouse = false;
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var seen_joystick = false;
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while (true) {
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const event = listener.next() orelse continue;
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// Decode the class-specific payload from the tagged envelope and note the class.
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if (event.asKeyboard()) |key| {
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seen_keyboard = true;
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writeLine("input-test: got keyboard code={d} char={d}\n", .{ key.keycode, key.character });
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} else if (event.asMouse()) |mouse| {
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seen_mouse = true;
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writeLine("input-test: got mouse dx={d} dy={d} buttons={d}\n", .{ mouse.dx, mouse.dy, mouse.buttons });
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} else if (event.asJoystick()) |joystick| {
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seen_joystick = true;
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writeLine("input-test: got joystick control={d} value={d}\n", .{ joystick.control, joystick.value });
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} else {
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writeLine("input-test: got device={d}\n", .{event.device});
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}
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// The success marker: only once every class has been routed here does this appear,
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// and then it heartbeats. Seeing "input-test: ok" proves per-device fan-out works.
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if (seen_keyboard and seen_mouse and seen_joystick) {
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_ = logging.write("input-test: ok all classes received (keyboard, mouse, joystick)\n");
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}
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}
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}
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