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78 lines
1.8 KiB
78 lines
1.8 KiB
/*===
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0: 123
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1: foo
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2: 345
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rc=0 -> undefined
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replace at 3 ok
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rc=1 -> Error: index out of bounds
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replace at -4 ok
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rc=1 -> Error: index out of bounds
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rc=1 -> Error: index out of bounds
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===*/
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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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int test_1(duk_context *ctx) {
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int 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("%d: %s\n", i, duk_to_string(ctx, i));
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}
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return 0;
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}
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int 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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int 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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int 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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int rc;
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rc = duk_safe_call(ctx, test_1, 0, 1, DUK_INVALID_INDEX);
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printf("rc=%d -> %s\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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rc = duk_safe_call(ctx, test_2, 0, 1, DUK_INVALID_INDEX);
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printf("rc=%d -> %s\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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rc = duk_safe_call(ctx, test_3, 0, 1, DUK_INVALID_INDEX);
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printf("rc=%d -> %s\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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rc = duk_safe_call(ctx, test_4, 0, 1, DUK_INVALID_INDEX);
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printf("rc=%d -> %s\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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}
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