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96 lines
2.1 KiB
96 lines
2.1 KiB
/*===
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*** test_1 (duk_safe_call)
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0: clen=10, trimmed='foo'
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1: clen=17, trimmed='foo bar'
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final top: 2
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==> rc=0, result='undefined'
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*** test_2 (duk_safe_call)
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==> rc=1, result='TypeError: string required, found 123 (stack index 0)'
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*** test_3 (duk_safe_call)
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==> rc=1, result='RangeError: invalid stack index 4'
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*** test_4 (duk_safe_call)
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==> rc=1, result='RangeError: invalid stack index -2147483648'
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===*/
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static duk_ret_t test_1(duk_context *ctx, void *udata) {
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duk_idx_t i, n;
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(void) udata;
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duk_set_top(ctx, 0);
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/* simple */
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duk_push_string(ctx, " foo \n");
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/*
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* >>> u'\u00a0\ufeff'.encode('utf-8').encode('hex')
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* 'c2a0efbbbf'
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*
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* >>> u'\u2028\u2029'.encode('utf-8').encode('hex')
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* 'e280a8e280a9'
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*/
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duk_push_string(ctx, "\xc2\xa0\xef\xbb\xbf\x0a\xe2\x80\xa8\xe2\x80\xa9"
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"foo bar"
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"\xc2\xa0\xef\xbb\xbf\x0a\xe2\x80\xa8\xe2\x80\xa9");
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n = duk_get_top(ctx);
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for (i = 0; i < n; i++) {
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duk_size_t sz;
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sz = duk_get_length(ctx, i);
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duk_trim(ctx, i);
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printf("%ld: clen=%lu, trimmed='%s'\n",
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(long) i, (unsigned long) sz, duk_get_string(ctx, i));
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}
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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_int(ctx, 123);
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duk_trim(ctx, -1);
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printf("trimmed non-string, should not happen\n");
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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_int(ctx, 123);
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duk_trim(ctx, 4);
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printf("trimmed invalid index, should not happen\n");
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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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(void) udata;
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duk_set_top(ctx, 0);
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duk_push_int(ctx, 123);
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duk_trim(ctx, DUK_INVALID_INDEX);
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printf("trimmed DUK_INVALID_INDEX, should not happen\n");
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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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