spec test index / oilshell.org
| status | osh | osh-cpp | |
| pass | 19 | 19 | |
| total | 19 | 19 | |
| case | osh | osh-cpp | description | 
| 0 | pass | pass | Append string to string | 
| 1 | pass | pass | Append array to array | 
| 2 | pass | pass | Append string to undefined variable | 
| 3 | pass | pass | Append to array to undefined variable | 
| 4 | pass | pass | error: s+=(my array) | 
| 5 | pass | pass | error: myarray+=s | 
| 6 | pass | pass | typeset s+=(my array) | 
| 7 | pass | pass | error: typeset myarray+=s | 
| 8 | pass | pass | error: append used like env prefix | 
| 9 | pass | pass | myarray[1]+=s - Append to element | 
| 10 | pass | pass | myarray[-1]+=s - Append to last element | 
| 11 | pass | pass | Try to append list to element | 
| 12 | pass | pass | Strings have value semantics, not reference semantics | 
| 13 | pass | pass | typeset s+= | 
| 14 | pass | pass | typeset s${dyn}+= | 
| 15 | pass | pass | export readonly += | 
| 16 | pass | pass | local += | 
| 17 | pass | pass | assign builtin appending array: declare d+=(d e) | 
| 18 | pass | pass | export+=array disallowed (strict_array) | 
38 passed, 0 OK, 0 not implemented, 0 BUG, 0 failed, 0 timeouts, 0 cases skipped