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347 lines
9.1 KiB
347 lines
9.1 KiB
/*===
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*** test_1a (duk_safe_call)
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obj.foo -> rc=1, result='fooval'
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obj.nonexistent -> rc=0, result='undefined'
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obj[123] -> rc=1, result='123val'
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arr.nonexistent -> rc=0, result='undefined'
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arr[2] -> rc=1, result='quux'
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arr.length -> rc=1, result='3'
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'test_string'[5] -> rc=1, result='s'
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'test_string'.length -> rc=1, result='11'
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final top: 3
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==> rc=0, result='undefined'
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*** test_1b (duk_safe_call)
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==> rc=1, result='Error: index out of bounds'
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*** test_1c (duk_safe_call)
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==> rc=1, result='Error: index out of bounds'
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*** test_1d (duk_safe_call)
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Math.PI is 3.141593
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configuration setting present, value: setting value
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final top: 4
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==> rc=0, result='undefined'
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*** test_1e (duk_safe_call)
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==> rc=1, result='TypeError: invalid base reference for property read'
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*** test_2a (duk_safe_call)
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obj.foo -> rc=1, result='fooval'
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obj.nonexistent -> rc=0, result='undefined'
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obj['123'] -> rc=1, result='123val'
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arr.nonexistent -> rc=0, result='undefined'
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arr['2'] -> rc=1, result='quux'
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arr.length -> rc=1, result='3'
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'test_string'['5'] -> rc=1, result='s'
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'test_string'.length -> rc=1, result='11'
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final top: 3
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==> rc=0, result='undefined'
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*** test_2b (duk_safe_call)
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==> rc=1, result='Error: invalid index: 234'
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*** test_2c (duk_safe_call)
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==> rc=1, result='Error: invalid index: -2147483648'
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*** test_3a (duk_safe_call)
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obj[31337] -> rc=0, result='undefined'
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obj[123] -> rc=1, result='123val'
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arr[31337] -> rc=0, result='undefined'
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arr[2] -> rc=1, result='quux'
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'test_string'[5] -> rc=1, result='s'
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final top: 3
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==> rc=0, result='undefined'
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*** test_3b (duk_safe_call)
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==> rc=1, result='Error: invalid index: 234'
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*** test_3c (duk_safe_call)
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==> rc=1, result='Error: invalid index: -2147483648'
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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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/* 0: object with both string and number keys */
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duk_push_string(ctx, "{\"foo\": \"fooval\", \"bar\": \"barval\", \"123\": \"123val\"}");
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(void) duk_json_decode(ctx, -1);
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/* 1: array with 3 elements */
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duk_push_string(ctx, "[ \"foo\", \"bar\", \"quux\" ]");
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(void) duk_json_decode(ctx, -1);
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/* 2: plain string */
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duk_push_string(ctx, "test_string");
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}
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/* duk_get_prop(), success cases */
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int test_1a(duk_context *ctx) {
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int rc;
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prep(ctx);
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duk_push_string(ctx, "foo");
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rc = duk_get_prop(ctx, 0);
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printf("obj.foo -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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duk_push_string(ctx, "nonexistent");
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rc = duk_get_prop(ctx, 0);
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printf("obj.nonexistent -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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duk_push_int(ctx, 123);
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rc = duk_get_prop(ctx, 0);
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printf("obj[123] -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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duk_push_string(ctx, "nonexistent");
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rc = duk_get_prop(ctx, 1);
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printf("arr.nonexistent -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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duk_push_int(ctx, 2);
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rc = duk_get_prop(ctx, 1);
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printf("arr[2] -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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duk_push_string(ctx, "length");
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rc = duk_get_prop(ctx, 1);
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printf("arr.length -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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duk_push_int(ctx, 5);
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rc = duk_get_prop(ctx, 2);
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printf("'test_string'[5] -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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duk_push_string(ctx, "length");
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rc = duk_get_prop(ctx, 2);
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printf("'test_string'.length -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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printf("final top: %d\n", duk_get_top(ctx));
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return 0;
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}
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/* duk_get_prop(), invalid index */
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int test_1b(duk_context *ctx) {
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int rc;
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prep(ctx);
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duk_push_string(ctx, "foo");
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rc = duk_get_prop(ctx, 234);
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printf("obj.foo -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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printf("final top: %d\n", duk_get_top(ctx));
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return 0;
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}
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/* duk_get_prop(), DUK_INVALID_INDEX */
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int test_1c(duk_context *ctx) {
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int rc;
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prep(ctx);
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duk_push_string(ctx, "foo");
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rc = duk_get_prop(ctx, DUK_INVALID_INDEX);
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printf("obj.foo -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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printf("final top: %d\n", duk_get_top(ctx));
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return 0;
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}
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/* duk_get_prop(), test in API doc (more or less) */
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int test_1d(duk_context *ctx) {
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int cfg_idx;
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prep(ctx);
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/* reading [global object].Math.PI */
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duk_push_global_object(ctx); /* -> [ global ] */
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duk_push_string(ctx, "Math"); /* -> [ global "Math" ] */
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duk_get_prop(ctx, -2); /* -> [ global Math ] */
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duk_push_string(ctx, "PI"); /* -> [ global Math "PI" ] */
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duk_get_prop(ctx, -2); /* -> [ global Math PI ] */
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printf("Math.PI is %lf\n", duk_get_number(ctx, -1));
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duk_pop_n(ctx, 3);
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/* fake config object */
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cfg_idx = duk_get_top(ctx);
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duk_push_string(ctx, "{\"mySetting\": \"setting value\"}");
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duk_json_decode(ctx, cfg_idx);
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/* reading a configuration value, cfg_idx is normalized
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* index of a configuration object.
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*/
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duk_push_string(ctx, "mySetting");
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if (duk_get_prop(ctx, cfg_idx)) {
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const char *str_value = duk_to_string(ctx, -1);
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printf("configuration setting present, value: %s\n", str_value);
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} else {
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printf("configuration setting missing\n");
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}
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duk_pop(ctx); /* remember to pop, regardless of whether or not present */
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printf("final top: %d\n", duk_get_top(ctx));
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return 0;
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}
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/* duk_get_prop(), not object coercible */
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int test_1e(duk_context *ctx) {
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int rc;
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duk_set_top(ctx, 0);
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duk_push_null(ctx);
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duk_push_string(ctx, "foo");
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rc = duk_get_prop(ctx, -2);
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printf("null.foo -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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printf("final top: %d\n", duk_get_top(ctx));
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return 0;
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}
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/* duk_get_prop_string(), success cases */
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int test_2a(duk_context *ctx) {
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int rc;
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prep(ctx);
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rc = duk_get_prop_string(ctx, 0, "foo");
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printf("obj.foo -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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rc = duk_get_prop_string(ctx, 0, "nonexistent");
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printf("obj.nonexistent -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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rc = duk_get_prop_string(ctx, 0, "123");
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printf("obj['123'] -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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rc = duk_get_prop_string(ctx, 1, "nonexistent");
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printf("arr.nonexistent -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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rc = duk_get_prop_string(ctx, 1, "2");
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printf("arr['2'] -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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rc = duk_get_prop_string(ctx, 1, "length");
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printf("arr.length -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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rc = duk_get_prop_string(ctx, 2, "5");
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printf("'test_string'['5'] -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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rc = duk_get_prop_string(ctx, 2, "length");
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printf("'test_string'.length -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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printf("final top: %d\n", duk_get_top(ctx));
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return 0;
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}
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/* duk_get_prop_string(), invalid index */
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int test_2b(duk_context *ctx) {
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int rc;
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prep(ctx);
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rc = duk_get_prop_string(ctx, 234, "foo");
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printf("obj.foo -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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printf("final top: %d\n", duk_get_top(ctx));
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return 0;
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}
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/* duk_get_prop_string(), DUK_INVALID_INDEX */
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int test_2c(duk_context *ctx) {
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int rc;
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prep(ctx);
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rc = duk_get_prop_string(ctx, DUK_INVALID_INDEX, "foo");
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printf("obj.foo -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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printf("final top: %d\n", duk_get_top(ctx));
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return 0;
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}
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/* duk_get_prop_index(), success cases */
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int test_3a(duk_context *ctx) {
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int rc;
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prep(ctx);
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rc = duk_get_prop_index(ctx, 0, 31337);
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printf("obj[31337] -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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rc = duk_get_prop_index(ctx, 0, 123);
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printf("obj[123] -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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rc = duk_get_prop_index(ctx, 1, 31337);
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printf("arr[31337] -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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rc = duk_get_prop_index(ctx, 1, 2);
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printf("arr[2] -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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rc = duk_get_prop_index(ctx, 2, 5);
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printf("'test_string'[5] -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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printf("final top: %d\n", duk_get_top(ctx));
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return 0;
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}
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/* duk_get_prop_index(), invalid index */
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int test_3b(duk_context *ctx) {
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int rc;
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prep(ctx);
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rc = duk_get_prop_index(ctx, 234, 123);
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printf("obj[123] -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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printf("final top: %d\n", duk_get_top(ctx));
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return 0;
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}
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/* duk_get_prop_index(), DUK_INVALID_INDEX */
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int test_3c(duk_context *ctx) {
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int rc;
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prep(ctx);
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rc = duk_get_prop_index(ctx, DUK_INVALID_INDEX, 123);
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printf("obj[123] -> rc=%d, result='%s'\n", rc, duk_to_string(ctx, -1));
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duk_pop(ctx);
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printf("final top: %d\n", duk_get_top(ctx));
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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_1a);
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TEST_SAFE_CALL(test_1b);
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TEST_SAFE_CALL(test_1c);
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TEST_SAFE_CALL(test_1d);
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TEST_SAFE_CALL(test_1e);
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TEST_SAFE_CALL(test_2a);
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TEST_SAFE_CALL(test_2b);
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/* FIXME: currently error message contains the actual DUK_INVALID_INDEX
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* value, nonportable */
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TEST_SAFE_CALL(test_2c);
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TEST_SAFE_CALL(test_3a);
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TEST_SAFE_CALL(test_3b);
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/* FIXME: currently error message contains the actual DUK_INVALID_INDEX
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* value, nonportable */
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TEST_SAFE_CALL(test_3c);
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}
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