/*=== top: 33 index 0, int: 0, number before: nan, number after: 0.000000 index 1, int: 0, number before: nan, number after: 0.000000 index 2, int: 1, number before: nan, number after: 1.000000 index 3, int: 0, number before: nan, number after: 0.000000 index 4, int: 0, number before: 0.000000, number after: 0.000000 index 5, int: 1, number before: 1.000000, number after: 1.000000 index 6, int: 123, number before: 123.456000, number after: 123.000000 index 7, int: -123, number before: -123.456000, number after: -123.000000 index 8, int: 123, number before: 123.999000, number after: 123.000000 index 9, int: -123, number before: -123.999000, number after: -123.000000 index 10, int: 0, number before: nan, number after: 0.000000 index 11, int: INT_MAX, number before: inf, number after: inf index 12, int: 0, number before: nan, number after: 0.000000 index 13, int: 0, number before: nan, number after: 0.000000 index 14, int: 123, number before: nan, number after: 123.000000 index 15, int: 123, number before: nan, number after: 123.000000 index 16, int: 123456, number before: nan, number after: 123456.000000 index 17, int: -123456, number before: nan, number after: -123456.000000 index 18, int: 0, number before: nan, number after: 0.000000 index 19, int: INT_MIN, number before: nan, number after: -inf index 20, int: INT_MAX, number before: nan, number after: inf index 21, int: INT_MAX, number before: nan, number after: inf index 22, int: 0, number before: nan, number after: 0.000000 index 23, int: 0, number before: nan, number after: 0.000000 index 24, int: INT_MAX, number before: nan, number after: inf index 25, int: 0, number before: nan, number after: 0.000000 index 26, int: 0, number before: nan, number after: 0.000000 index 27, int: 0, number before: nan, number after: 0.000000 index 28, int: 1, number before: nan, number after: 1.000000 index 29, int: 0, number before: nan, number after: 0.000000 index 30, int: 1, number before: nan, number after: 1.000000 index 31, int: 0, number before: nan, number after: 0.000000 index 32, int: 1, number before: nan, number after: 1.000000 rc=0, result=undefined rc=1, result=Error: index out of bounds rc=1, result=Error: index out of bounds ===*/ int test_1(duk_context *ctx) { int i, n; duk_set_top(ctx, 0); duk_push_undefined(ctx); duk_push_null(ctx); duk_push_true(ctx); duk_push_false(ctx); duk_push_int(ctx, 0); duk_push_int(ctx, 1); duk_push_number(ctx, 123.456); duk_push_number(ctx, -123.456); duk_push_number(ctx, 123.999); duk_push_number(ctx, -123.999); duk_push_nan(ctx); duk_push_number(ctx, INFINITY); duk_push_string(ctx, ""); duk_push_string(ctx, "foo"); duk_push_string(ctx, "123"); duk_push_string(ctx, "123.456"); duk_push_string(ctx, "123.456e3"); duk_push_string(ctx, " -123.456e+3 "); duk_push_string(ctx, "NaN"); duk_push_string(ctx, "-Infinity"); duk_push_string(ctx, "+Infinity"); duk_push_string(ctx, "Infinity"); duk_push_string(ctx, "Infinityx"); duk_push_string(ctx, "xInfinity"); duk_push_string(ctx, " Infinity "); duk_push_object(ctx); duk_push_thread(ctx); duk_push_fixed_buffer(ctx, 0); duk_push_fixed_buffer(ctx, 1024); duk_push_dynamic_buffer(ctx, 0); duk_push_dynamic_buffer(ctx, 1024); duk_push_pointer(ctx, (void *) NULL); duk_push_pointer(ctx, (void *) 0xdeadbeef); n = duk_get_top(ctx); printf("top: %d\n", n); for (i = 0; i < n; i++) { double dval_pre; double dval_post; int ival; dval_pre = duk_get_number(ctx, i); /* number before ToInteger() coercion */ ival = duk_to_int(ctx, i); dval_post = duk_get_number(ctx, i); /* number after ToInteger() coercion */ printf("index %d, ", i); if (ival == INT_MIN) { printf("int: INT_MIN"); } else if (ival == INT_MAX) { printf("int: INT_MAX"); } else { printf("int: %d", ival); } printf(", number before: %lf, number after: %lf\n", dval_pre, dval_post); } return 0; } int test_2(duk_context *ctx) { duk_set_top(ctx, 0); duk_to_int(ctx, 3); printf("index 3 OK\n"); return 0; } int test_3(duk_context *ctx) { duk_set_top(ctx, 0); duk_to_int(ctx, DUK_INVALID_INDEX); printf("index DUK_INVALID_INDEX OK\n"); return 0; } void test(duk_context *ctx) { int rc; rc = duk_safe_call(ctx, test_1, 0, 1, DUK_INVALID_INDEX); printf("rc=%d, result=%s\n", rc, duk_to_string(ctx, -1)); duk_pop(ctx); rc = duk_safe_call(ctx, test_2, 0, 1, DUK_INVALID_INDEX); printf("rc=%d, result=%s\n", rc, duk_to_string(ctx, -1)); duk_pop(ctx); rc = duk_safe_call(ctx, test_3, 0, 1, DUK_INVALID_INDEX); printf("rc=%d, result=%s\n", rc, duk_to_string(ctx, -1)); duk_pop(ctx); }