FAILURE MAP
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Column tracking does not reset after a newline · case 04

Column tracking does not reset after a newline.

Member previewVariant 4 · 3 implementations · 4 checks per implementation

Case contract

Given text and a valid codepoint offset, return one-based line and zero-based column; newline itself belongs to preceding line.

Why this case matters

A local executable model for consumers of structured text; oracle values are authored literals, not outputs copied from the repaired implementation.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixtureActualExpectedOutcome
boundary 1[1, 3][2, 1]Failed

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