OVMS3/OVMS.V3/components/duktape/extras/duk-v1-compat/test.c

104 lines
3.4 KiB
C

#include <stdio.h>
#include "duktape.h"
#include "duk_v1_compat.h"
static duk_ret_t my_print(duk_context *ctx) {
duk_push_string(ctx, " ");
duk_insert(ctx, 0);
duk_join(ctx, duk_get_top(ctx) - 1);
printf("%s\n", duk_to_string(ctx, -1));
fflush(stdout);
return 0;
}
int main(int argc, char *argv[]) {
duk_context *ctx;
int i;
duk_int_t rc;
ctx = duk_create_heap_default();
if (!ctx) {
return 1;
}
/* Minimal print() provider. */
duk_push_c_function(ctx, my_print, DUK_VARARGS);
duk_put_global_string(ctx, "print");
printf("top after init: %ld\n", (long) duk_get_top(ctx));
for (i = 1; i < argc; i++) {
printf("Evaling: %s\n", argv[i]);
(void) duk_peval_string(ctx, argv[i]);
printf("--> %s\n", duk_safe_to_string(ctx, -1));
duk_pop(ctx);
}
/* Test duk_dump_context_{stdout,stderr}() */
duk_push_string(ctx, "dump to stdout");
duk_dump_context_stdout(ctx);
duk_pop(ctx);
duk_push_string(ctx, "dump to stderr");
duk_dump_context_stderr(ctx);
duk_pop(ctx);
/* Test duk_eval_file() and related. */
printf("top before duk_eval_file(): %ld\n", (long) duk_get_top(ctx));
duk_eval_file(ctx, "test_eval1.js");
printf("top after duk_eval_file(): %ld\n", (long) duk_get_top(ctx));
printf(" --> %s\n", duk_safe_to_string(ctx, -1));
duk_pop(ctx);
printf("top before duk_eval_file_noresult(): %ld\n", (long) duk_get_top(ctx));
duk_eval_file_noresult(ctx, "test_eval1.js");
printf("top after duk_eval_file_noresult(): %ld\n", (long) duk_get_top(ctx));
printf("top before duk_peval_file(): %ld\n", (long) duk_get_top(ctx));
rc = duk_peval_file(ctx, "test_eval1.js");
printf("top after duk_peval_file(): %ld\n", (long) duk_get_top(ctx));
printf(" --> %ld, %s\n", (long) rc, duk_safe_to_string(ctx, -1));
duk_pop(ctx);
printf("top before duk_peval_file(): %ld\n", (long) duk_get_top(ctx));
rc = duk_peval_file(ctx, "test_eval2.js");
printf("top after duk_peval_file(): %ld\n", (long) duk_get_top(ctx));
printf(" --> %ld, %s\n", (long) rc, duk_safe_to_string(ctx, -1));
duk_pop(ctx);
printf("top before duk_peval_file_noresult(): %ld\n", (long) duk_get_top(ctx));
rc = duk_peval_file_noresult(ctx, "test_eval1.js");
printf("top after duk_peval_file_noresult(): %ld\n", (long) duk_get_top(ctx));
printf(" --> %ld\n", (long) rc);
printf("top before duk_peval_file_noresult(): %ld\n", (long) duk_get_top(ctx));
rc = duk_peval_file_noresult(ctx, "test_eval2.js");
printf("top after duk_peval_file_noresult(): %ld\n", (long) duk_get_top(ctx));
printf(" --> %ld\n", (long) rc);
/* Test duk_compile_file() and related. */
printf("top before duk_compile_file(): %ld\n", (long) duk_get_top(ctx));
duk_compile_file(ctx, 0, "test_compile1.js");
printf("top after duk_compile_file(): %ld\n", (long) duk_get_top(ctx));
duk_call(ctx, 0);
duk_pop(ctx);
printf("top before duk_pcompile_file(): %ld\n", (long) duk_get_top(ctx));
rc = duk_pcompile_file(ctx, 0, "test_compile1.js");
printf("top after duk_pcompile_file(): %ld\n", (long) duk_get_top(ctx));
printf(" --> %ld: %s\n", (long) rc, duk_safe_to_string(ctx, -1));
duk_pop(ctx);
printf("top before duk_pcompile_file(): %ld\n", (long) duk_get_top(ctx));
rc = duk_pcompile_file(ctx, 0, "test_compile2.js");
printf("top after duk_pcompile_file(): %ld\n", (long) duk_get_top(ctx));
printf(" --> %ld: %s\n", (long) rc, duk_safe_to_string(ctx, -1));
duk_pop(ctx);
printf("Done\n");
duk_destroy_heap(ctx);
return 0;
}