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Windows: official port -- UCRT static build, UTF-8 throughout, Low IL sandbox, ncurses TUI, installer; v0.6.0

Browse Source 
Build
  * cross build switches to pkgsCross.ucrt64 (shell-win.nix); curl (Schannel),
    winpthreads and ncurses 6.6 are linked statically, so the release is
    cst-agent.exe + busybox.exe (busybox-w32 Unicode) with no extra DLLs
  * windres embeds a manifest with activeCodePage=UTF-8 and a version resource
  * ncurses 6.6 Windows console driver patches (mouse button state, A_DIM,
    wide-char declarations): scripts/patches/
  * scripts/bootstrap_msys2.sh builds the same release natively in MSYS2
    UCRT64; PR #1's MINGW64 notes now point there
  * vendor/tre-regex (musl's TRE) provides <regex.h> on MinGW

UTF-8
  * paths cross the system call boundary as UTF-16 (*W APIs); console code
    pages set to 65001 and restored on exit; files are read and written in
    binary mode
  * child output that is not valid UTF-8 is decoded from the console, OEM or
    ANSI system code page
  * read_file hides CR; edit_file, apply_patch and write_file keep CRLF line
    endings and a UTF-8 BOM

OS layer and processes
  * os_dir_* and cst_fnmatch replace the POSIX-only directory walks in
    subagent, plugins, skills, undo and fs_tools; realpath / path_under and
    symlink rejection work on Windows
  * every child goes through CreateProcessW with its own environment block
    inside a Job Object, so timeouts and Esc end the whole process tree

Sandbox (auto mode, "auto · lowil")
  * run_shell runs with a restricted Low integrity token; the workspace gets
    an inheritable Low label once, the sandbox TEMP is labeled Low, and the
    credentials file gets a no-read-up label
  * drive roots, the profile and system folders are never labeled
  * network commands still ask, since Low IL does not block the network;
    Access denied and MSYS2's 0xc0000142 offer a rerun outside the sandbox
  * /sandbox lists labeled folders, /sandbox reset-labels restores them

TUI
  * raster console fonts are switched to Consolas / NSimSun while running
  * the home logo falls back to text when the console font lacks U+2580
  * mouse drag copy goes to the Windows clipboard

Distribution
  * scripts/install_windows.ps1 installs a Gitea release into
    %LOCALAPPDATA%\Programs\cst-agent and adds it to the user PATH;
    cst-agent-update.cmd reruns it; scripts/release_windows.sh uploads the
    zip with the token taken from the environment
  * scripts/run_windows.bat is gone; docs/README-windows.md is rewritten

Tests
  * new test_lowil, test_win_utf8 and test_os_dir; tests made portable
    (cst_test_util.h)
  * scripts/win_test.sh and scripts/winvm/ run the suite on English and
    Chinese Windows Server VMs as Administrator, a standard user and a
    Chinese user name: 29/29 on all six
This commit is contained in:
WHC
2026-10-06 23:08:14 +08:00
parent 9862c29f58
commit 2a43ae6622
84 changed files with 9784 additions and 1083 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/test_subagent.c
+27 -32
View File
@@ -15,19 +15,16 @@
#include "cst_util.h"
#include "os_compat.h"
#include <arpa/inet.h>
#define CST_TEST_SOCKETS
#include "cst_test_util.h"
#include <curl/curl.h>
#include <netinet/in.h>
#include <pthread.h>
#include <signal.h>
#include <stdatomic.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <unistd.h>
static int nfail;
@@ -45,9 +42,9 @@ static atomic_int g_child_active, g_child_max, g_child_reqs;
static atomic_int g_child_saw_task, g_child_saw_write, g_child_role_prompt;
static atomic_int g_parent_saw_task;
static void send_all(int fd, const char *s, size_t n) {
static void send_all(test_sock_t fd, const char *s, size_t n) {
while (n > 0) {
ssize_t w = send(fd, s, n, MSG_NOSIGNAL);
long w = send(fd, s, (int)n, MSG_NOSIGNAL);
if (w <= 0)
return;
s += w;
@@ -55,7 +52,7 @@ static void send_all(int fd, const char *s, size_t n) {
}
}
static void sse(int fd, cJSON *delta, const char *finish) {
static void sse(test_sock_t fd, cJSON *delta, const char *finish) {
cJSON *o = cJSON_CreateObject();
cJSON *ch = cJSON_AddArrayToObject(o, "choices");
cJSON *c0 = cJSON_CreateObject();
@@ -80,7 +77,7 @@ static void sse(int fd, cJSON *delta, const char *finish) {
cJSON_Delete(o);
}
static void reply_text(int fd, const char *text) {
static void reply_text(test_sock_t fd, const char *text) {
cJSON *d = cJSON_CreateObject();
cJSON_AddStringToObject(d, "role", "assistant");
cJSON_AddStringToObject(d, "content", text);
@@ -90,7 +87,7 @@ static void reply_text(int fd, const char *text) {
}
/* calls: {name, args_json} pairs */
static void reply_calls(int fd, const char *const *calls, int n) {
static void reply_calls(test_sock_t fd, const char *const *calls, int n) {
for (int i = 0; i < n; i++) {
cJSON *d = cJSON_CreateObject();
cJSON *tc = cJSON_AddArrayToObject(d, "tool_calls");
@@ -121,7 +118,7 @@ static int has_tool(const cJSON *body, const char *name) {
return 0;
}
static void handle(int fd, const char *body_txt) {
static void handle(test_sock_t fd, const char *body_txt) {
cJSON *body = cJSON_Parse(body_txt);
const cJSON *msgs = cJSON_GetObjectItemCaseSensitive(body, "messages");
int nm = cJSON_GetArraySize(msgs);
@@ -155,9 +152,9 @@ static void handle(int fd, const char *body_txt) {
if (strstr(sys->valuestring, "Role instructions:\nYou only read."))
atomic_store(&g_child_role_prompt, 1);
if (strstr(user, "Slow")) {
usleep(4000 * 1000); /* cancelled before this ends */
test_sleep_ms(4000); /* cancelled before this ends */
} else {
usleep(300 * 1000);
test_sleep_ms(300);
}
if (strcmp(last_role, "user") == 0) {
const char *calls[] = {"read_file", "{\"path\":\"a.txt\"}"};
@@ -206,13 +203,13 @@ static void handle(int fd, const char *body_txt) {
}
static void *conn_main(void *p) {
int fd = (int)(intptr_t)p;
test_sock_t fd = (test_sock_t)(intptr_t)p;
cst_buf_t req = {0};
char tmp[8192];
long need = -1;
size_t hdr_end = 0;
for (;;) {
ssize_t n = recv(fd, tmp, sizeof(tmp), 0);
long n = recv(fd, tmp, sizeof(tmp), 0);
if (n <= 0)
break;
cst_buf_append(&req, tmp, (size_t)n);
@@ -230,23 +227,23 @@ static void *conn_main(void *p) {
if (hdr_end)
handle(fd, req.buf + hdr_end);
cst_buf_free(&req);
close(fd);
test_sock_close(fd);
return NULL;
}
static int g_lfd;
static test_sock_t g_lfd;
static void *server_main(void *p) {
(void)p;
for (;;) {
int fd = accept(g_lfd, NULL, NULL);
if (fd < 0)
test_sock_t fd = accept(g_lfd, NULL, NULL);
if (fd == TEST_BAD_SOCK)
return NULL;
pthread_t th;
if (pthread_create(&th, NULL, conn_main, (void *)(intptr_t)fd) == 0)
pthread_detach(th);
else
close(fd);
test_sock_close(fd);
}
}
@@ -282,10 +279,10 @@ static void put(const char *root, const char *rel, const char *text) {
for (char *q = p + strlen(root) + 1; *q; q++)
if (*q == '/') {
*q = 0;
mkdir(p, 0755);
test_mkdir(p, 0755);
*q = '/';
}
FILE *fp = fopen(p, "w");
FILE *fp = fopen(p, "wb");
if (fp) {
fputs(text, fp);
fclose(fp);
@@ -293,13 +290,13 @@ static void put(const char *root, const char *rel, const char *text) {
}
static void *cancel_later(void *p) {
usleep(800 * 1000);
test_sleep_ms(800);
cst_agent_request_cancel(p);
return NULL;
}
int main(void) {
signal(SIGPIPE, SIG_IGN);
test_sock_init();
curl_global_init(CURL_GLOBAL_DEFAULT);
g_lfd = socket(AF_INET, SOCK_STREAM, 0);
struct sockaddr_in addr;
@@ -316,10 +313,10 @@ int main(void) {
pthread_t srv;
pthread_create(&srv, NULL, server_main, NULL);
char root[256], ws[300];
snprintf(root, sizeof(root), "/tmp/cst-sub-%d", (int)getpid());
char root[600], ws[700];
if (test_tmpdir(root, sizeof(root), "cst-sub") != 0)
return 1;
snprintf(ws, sizeof(ws), "%s/ws", root);
mkdir(root, 0755);
setenv("XDG_CONFIG_HOME", root, 1);
put(root, "ws/a.txt", "alpha\n");
put(root, "ws/.agent/agents/reviewer.md",
@@ -470,11 +467,9 @@ int main(void) {
CHECK(cst_subagent_list(ws, "parent1", recs, 8) == 0,
"delete removes sub-agent transcripts");
char cmd[400];
snprintf(cmd, sizeof(cmd), "rm -rf %s", root);
if (system(cmd) != 0)
if (test_rmrf(root) != 0)
fprintf(stderr, "note: cleanup failed\n");
close(g_lfd);
test_sock_close(g_lfd);
if (nfail) {
fprintf(stderr, "test_subagent: %d failure(s)\n", nfail);
return 1;