{"task": {"agent_timeout": 3000, "task": "testgen__fasterxml__jackson-core-1309", "verifier_timeout": 3000, "instruction": "The following text contains a user issue (in <issue/> brackets) posted at a repository. Further, you are provided with file contents of several files in the repository that contain relevant code (in <code> brackets). It may be necessary to use code from third party dependencies or files not contained in the attached documents however. Your task is to identify the issue and implement a test case that verifies a proposed solution to this issue. More details at the end of this text.\n<issue>\n      Rules for numbers for which `NumberInput.looksLikeValidNumber(String)` returns true are a superset of JSON number, to roughly correspond to valid Java numbers (but more strict than say YAML).\nThe reason for this is that it is used by \"Stringified numbers\" functionality -- databind level functionality that takes JSON String (or XML, YAML, CSV etc for other backends) and coerces into valid `Number`. Given that different backends have different number validation rules this functionality needs to avoid being too strict.\n\nSpecific differences from JSON number so far includes:\n\n1. Allow leading `+` sign (so `+10.25` is valid unlike in JSON)\n2. Allow omitting of leading `0` in front of `.` (so `.00006` and `-.025` are valid)\n\nbut one case that got accidentally stricter with 2.17 wrt \"trailing\" dot: values like `3.` were previously allowed (in 2.16). So let's again allow this case.\n\n</issue>\nPlease generate test cases that check whether an implemented solution resolves the issue of the user (at the top, within <issue/> brackets).\nYou may apply changes to several files.\nApply as much reasoning as you please and see necessary.\nMake sure to implement only test cases and don't try to fix the issue itself.\nYou are not allowed to read git history.\n", "memory": "8192m", "runnable": false, "difficulty": "hard", "language": "", "cpus": "", "instruction_truncated": false, "category": "test-generation", "compose": false, "has_solution": true, "oracle": null, "docker_image": "", "taskset": "devopsgym", "tags": ["test-generation", "devops-bench"]}, "runs": []}