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68 lines
1.6 KiB
68 lines
1.6 KiB
/*===
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*** test_1 (duk_safe_call)
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0: 123
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1: foo
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2: 345
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==> rc=0, result='undefined'
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*** test_2 (duk_safe_call)
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replace at 3 ok
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==> rc=1, result='Error: invalid index'
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*** test_3 (duk_safe_call)
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replace at -4 ok
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==> rc=1, result='Error: invalid index'
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*** test_4 (duk_safe_call)
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==> rc=1, result='Error: invalid index'
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===*/
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static void prep(duk_context *ctx) {
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duk_set_top(ctx, 0);
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duk_push_int(ctx, 123);
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duk_push_int(ctx, 234);
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duk_push_int(ctx, 345); /* -> [ 123 234 345 ] */
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duk_push_string(ctx, "foo"); /* -> [ 123 234 345 "foo" ] */
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}
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static duk_ret_t test_1(duk_context *ctx) {
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duk_idx_t i, n;
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prep(ctx);
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duk_replace(ctx, -3); /* -> [ 123 "foo" 345 ] */
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n = duk_get_top(ctx);
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for (i = 0; i < n; i++) {
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printf("%ld: %s\n", (long) i, duk_to_string(ctx, i));
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}
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return 0;
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}
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static duk_ret_t test_2(duk_context *ctx) {
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prep(ctx);
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duk_replace(ctx, 3); /* -> [ 123 234 "foo" ] (legal) */
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printf("replace at 3 ok\n");
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duk_replace(ctx, 3); /* (illegal: index too high) */
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printf("replace at 3 ok\n");
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return 0;
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}
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static duk_ret_t test_3(duk_context *ctx) {
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prep(ctx);
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duk_replace(ctx, -4); /* -> [ "foo" 234 345 ] (legal) */
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printf("replace at -4 ok\n");
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duk_replace(ctx, -4); /* (illegal: index too low) */
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printf("replace at -4 ok\n");
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return 0;
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}
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static duk_ret_t test_4(duk_context *ctx) {
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prep(ctx);
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duk_replace(ctx, DUK_INVALID_INDEX); /* (illegal: invalid index) */
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printf("replace at DUK_INVALID_INDEX ok\n");
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return 0;
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}
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void test(duk_context *ctx) {
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TEST_SAFE_CALL(test_1);
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TEST_SAFE_CALL(test_2);
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TEST_SAFE_CALL(test_3);
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TEST_SAFE_CALL(test_4);
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}
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