补齐 tooldata 非随机同步 probe

core/wasm_shims/tooldata/tooldata_common_probe_main.cc

@@ -89,6 +89,42 @@ int main() {
         return 9;
     }
 
+    tooldata_init(false);
+    std::string nonrandom_path_template = make_temp_template("cnc_tooldata_common_nonrandom_probe_XXXXXX");
+    std::vector<char> nonrandom_path(nonrandom_path_template.begin(), nonrandom_path_template.end());
+    nonrandom_path.push_back('\0');
+    const int nonrandom_fd = mkstemp(nonrandom_path.data());
+    if (nonrandom_fd < 0) {
+        return 16;
+    }
+    FILE *nonrandom_fp = fdopen(nonrandom_fd, "w");
+    if (!nonrandom_fp) {
+        close(nonrandom_fd);
+        std::remove(nonrandom_path.data());
+        return 17;
+    }
+    std::fputs("T-1 P5 Z4.25\n", nonrandom_fp);
+    std::fclose(nonrandom_fp);
+
+    if (tooldata_load(nonrandom_path.data()) != 0) {
+        std::remove(nonrandom_path.data());
+        return 18;
+    }
+    std::remove(nonrandom_path.data());
+
+    // LinuxCNC source basis: src/emc/tooldata/tooldata_common.cc
+    // tooldata_load() mirrors a matching nonrandom table entry into spindle
+    // pocket 0 after tooldata_read_entry() assigns fake pocket indices.
+    CANON_TOOL_TABLE nonrandom_spindle = tooldata_entry_init();
+    if (tooldata_get(&nonrandom_spindle, 0) != IDX_OK) {
+        return 19;
+    }
+    if (nonrandom_spindle.toolno != -1 || nonrandom_spindle.pocketno != 5 ||
+        nonrandom_spindle.offset.tran.z != 4.25) {
+        return 20;
+    }
+
+    tooldata_init(true);
     tooldata_set_db(DB_ACTIVE);
     if (tooldata_load(path.data()) != -1) {
         return 10;