quickjs-tart

commit 988e9fefd7ed105455e90d820f1865c0bf095709
parent 768581e2b9e1a0ecba783ca9988d28029b299584
Author: Florian Dold <florian@dold.me>
Date:   Tue,  3 Jan 2023 10:29:54 +0100

wip

Diffstat:
M
qtart.c
 | 
12
++----------
M
quickjs/quickjs-libc.c
 | 
4
+++-

2 files changed, 5 insertions(+), 11 deletions(-)
diff --git a/qtart.c b/qtart.c
@@ -295,7 +295,6 @@ void help(void)
            "-d  --dump         dump the memory usage stats\n"
            "    --memory-limit n       limit the memory usage to 'n' bytes\n"
            "    --stack-size n         limit the stack size to 'n' bytes\n"
-           "    --unhandled-rejection  dump unhandled promise rejections\n"
            "-q  --quit         just instantiate the interpreter and quit\n");
     exit(1);
 }
@@ -319,7 +318,6 @@ int main(int argc, char **argv)
     int empty_run = 0;
     int module = -1;
     int load_std = 0;
-    int dump_unhandled_promise_rejection = 0;
     size_t memory_limit = 0;
     char *include_list[32];
     int i, include_count = 0;
@@ -398,10 +396,6 @@ int main(int argc, char **argv)
                 load_std = 1;
                 continue;
             }
-            if (!strcmp(longopt, "unhandled-rejection")) {
-                dump_unhandled_promise_rejection = 1;
-                continue;
-            }
             if (opt == 'q' || !strcmp(longopt, "quit")) {
                 empty_run++;
                 continue;
@@ -457,10 +451,8 @@ int main(int argc, char **argv)
     /* loader for ES6 modules */
     JS_SetModuleLoaderFunc(rt, NULL, js_module_loader, NULL);
 
-    if (dump_unhandled_promise_rejection) {
-        JS_SetHostPromiseRejectionTracker(rt, js_std_promise_rejection_tracker,
-                                          NULL);
-    }
+    JS_SetHostPromiseRejectionTracker(rt, js_std_promise_rejection_tracker,
+                                        NULL);
     
     if (!empty_run) {
         js_std_add_helpers(ctx, argc - optind, argv + optind);
diff --git a/quickjs/quickjs-libc.c b/quickjs/quickjs-libc.c
@@ -506,10 +506,12 @@ static JSValue js_std_writeFile(JSContext *ctx, JSValueConst this_val,
 
     while (bytes_written < data_len) {
         size_t sret;
-        sret = fwrite(data_buf + bytes_written, data_len - bytes_written, 1, file);
+        sret = fwrite(data_buf + bytes_written, 1, data_len - bytes_written, file);
         if (0 == sret) {
             break;
         }
+        fprintf(stderr, "wrote %llu/%llu bytes\n", (unsigned long long) sret, (unsigned long long) data_len);
+        fprintf(stderr, "requested %llu bytes\n", (unsigned long long) (data_len - bytes_written));
         bytes_written += sret;
     }