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