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Merge pull request #83335 from gottesmm/pr-6683b32974d47cc3fe1d808bb0139ee945538c76

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[swift-snapshot-tool] Two small improvements to the README.md
This commit is contained in:
Michael Gottesman
2025-07-28 16:16:59 -07:00
committed by GitHub
parent 94cf963727 f7251e5fbc
commit 6b2db34d24
1 changed files with 20 additions and 2 deletions
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utils/swift_snapshot_tool/README.md
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@@ -23,6 +23,10 @@ value is at. This allows for one to get a sense of the range of time in between
two bisect numbers since one can look at the range in between them and how time
varies.
One can specify a branch of snapshots to list. By default uses
--development. Also supports the options --release_5_0, --release_6_0,
--release_6_2.
## Run
```
@@ -56,7 +60,8 @@ Options:
an error was fixed.
- branch: This controls the specific branch of snapshots that are downloaded. By
default uses development. Also supports the options 5.0 and 6.0.
default uses --development. Also supports the options --release_5_0,
--release_6_0, --release_6_2.
## Bisect
@@ -94,4 +99,17 @@ Options:
an error was fixed.
- branch: This controls the specific branch of snapshots that are downloaded. By
default uses development. Also supports the options 5.0 and 6.0.
default uses --development. Also supports the options --release_5_0,
--release_6_0, --release_6_2.
# FAQ and Helpful Tips
## Bisecting against examples using Swift Testing
Swift Testing is not stored in the normal place in a toolchain. To test against
such an example that uses swift testing pass into ones script the following -I
command:
```
xcrun ${SWIFTC} "${@:1}" -o binary -parse-as-library -I ${SWIFT_LIBRARY_PATH}/testing
```