| PASS | testing "" (length 1) | |
| PASS | testing "" (length 0) | |
| PASS | testing "{{in1}}" (length 1) | |
| PASS | testing "z{{in1}}" (length 1) | |
| PASS | testing "{{in1}}q" (length 1) | |
| PASS | testing "{{in1}}{{in1}" (length 1) | |
| PASS | testing "{{in1}}{{in1},}" (length 2) | |
| PASS | testing "{{in1,}}" (length 2) | |
| PASS | testing "{{,in1}}" (length 2) | |
| PASS | testing "{,{in1}}" (length 2) | |
| PASS | testing "{{,in1}" (length 2) | |
| PASS | testing "{" (length 1) | |
| PASS | testing "{," (length 2) | |
| PASS | testing "{,{,i,n,1,},}" (length 7) | |
| PASS | testing "{{in1}}{{in2}}{{in1}}" (length 1) | |
| PASS | testing "{{wrong}}" (length 1) | |
| PASS | testing "{{wron,g}}" (length 2) | |
| PASS | testing "{{quine}}" (length 1) | |
| PASS | testing "{{bogusPartial}}" (length 1) | |
| PASS | testing "{{bogusPartial}}}" (length 1) | |