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99 lines
2.4 KiB
99 lines
2.4 KiB
/*===
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*** test_1 (duk_safe_call)
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program
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program result: 123.000000
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final top: 0
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==> rc=0, result='undefined'
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*** test_2 (duk_safe_call)
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eval result: 5.000000
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final top: 0
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==> rc=0, result='undefined'
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*** test_3 (duk_safe_call)
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function result: 11.000000
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final top: 0
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==> rc=0, result='undefined'
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*** test_4 (duk_safe_call)
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compile result: SyntaxError: invalid object literal (line 3) (rc=1)
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final top: 0
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==> rc=0, result='undefined'
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===*/
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static duk_ret_t test_1(duk_context *ctx, void *udata) {
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(void) udata;
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duk_set_top(ctx, 0);
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duk_push_string(ctx, "print('program');\n"
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"function hello() { print('Hello world!'); }\n"
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"123;");
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duk_push_string(ctx, "program");
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duk_compile(ctx, 0);
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duk_call(ctx, 0); /* [ func filename ] -> [ result ] */
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printf("program result: %lf\n", duk_get_number(ctx, -1));
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duk_pop(ctx);
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printf("final top: %ld\n", (long) duk_get_top(ctx));
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return 0;
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}
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static duk_ret_t test_2(duk_context *ctx, void *udata) {
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(void) udata;
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duk_set_top(ctx, 0);
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duk_push_string(ctx, "2+3");
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duk_push_string(ctx, "eval");
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duk_compile(ctx, DUK_COMPILE_EVAL);
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duk_call(ctx, 0); /* [ func ] -> [ result ] */
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printf("eval result: %lf\n", duk_get_number(ctx, -1));
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duk_pop(ctx);
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printf("final top: %ld\n", (long) duk_get_top(ctx));
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return 0;
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}
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static duk_ret_t test_3(duk_context *ctx, void *udata) {
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(void) udata;
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duk_set_top(ctx, 0);
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duk_push_string(ctx, "function (x,y) { return x+y; }");
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duk_push_string(ctx, "function");
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duk_compile(ctx, DUK_COMPILE_FUNCTION);
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duk_push_int(ctx, 5);
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duk_push_int(ctx, 6);
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duk_call(ctx, 2); /* [ func 5 6 ] -> [ result ] */
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printf("function result: %lf\n", duk_get_number(ctx, -1));
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duk_pop(ctx);
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printf("final top: %ld\n", (long) duk_get_top(ctx));
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return 0;
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}
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static duk_ret_t test_4(duk_context *ctx, void *udata) {
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duk_ret_t rc;
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(void) udata;
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duk_set_top(ctx, 0);
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/* SyntaxError while compiling */
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duk_push_string(ctx, "print('program');\n"
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"function hello() { print('Hello world!'); }\n"
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"123; obj={");
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duk_push_string(ctx, "program");
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rc = duk_pcompile(ctx, 0);
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printf("compile result: %s (rc=%d)\n", duk_safe_to_string(ctx, -1), (int) rc);
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duk_pop(ctx);
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printf("final top: %ld\n", (long) 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_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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