In probe mode, `--probe utils.js:10` can match multiple scripts
(e.g. `src/utils.js` and `lib/utils.js`) because the matcher uses
a path-separator-anchored URL suffix (similar to how e.g. gdb/lldb
behaves). Previously the report echoed only the user's request in
hit events, so a user seeing two hits at `utils.js:10` could not
tell which script each hit came from. In addition, previously
when the column was omitted we bound to 1 which was technically
different from how CDP binds omitted columns (to the first
executable column on the line).
This patch clarifies the semantics by tracking the scripts via
`Debugger.scriptParsed`, as recommended in the CDP docs, and
reports the actual execution location as `results[i].location`.
The same shape can be reused in the future for source maps or
additional events in attach mode.
This bumps the schema version because `target` is now
`{ suffix, line, column? }` instead of a positional array for
clarity. We picked `suffix` as the field name in case we
introduce other matching modes in the future. `column` is
omitted when the user did not supply one, and the actual
resolved column is reported in the hit event instead.
This patch also adds more tests for column-specific bindings,
multi-location resolution via require(cjs), and late script
binding via dynamic import(cjs) and require(esm).
Signed-off-by: Joyee Cheung <joyeec9h3@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/63286
Reviewed-By: Jan Martin <jan.krems@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
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