Case statements have a list of statements associated with them, but are
not blocks, and were hence not fixed-up correctly for code coverage.
This CL also applies the fix-up to the "body" of case statements,
in this way removing ranges reported as uncovered between the final
break/return in a case and the next case (or end of function).
Drive-by: Add optional pretty printing to code coverage test results.
Change-Id: I5f4002d4e17b7253ed516d99f7c389ab2264be10
Bug: v8:9705
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1798426
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63719}
The yield* statement when used in combination with async iterators is not
supported yet, as that is desugared into a more complex construct that doesn't
offer a good dedicated bytecode to attach the source range information yet.
Note that invocation counts of generator functions are incorrect as they count
each resumption as an individual call. See https://crbug.com/v8/6594.
Bug: v8:6000
Change-Id: I7ac7073473c9b64bb207cdbc4dab083ec1145656
Reviewed-on: https://chromium-review.googlesource.com/582690
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46890}
Refactor common test code into code-coverage-utils.js and add tests to
verify counter behavior in opt/no-opt situations.
Bug: v8:6000
Change-Id: I07e62345476e8c81521c491ae605ddaf71600667
Reviewed-on: https://chromium-review.googlesource.com/584449
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46888}
