Swift Test: Add HTML coverage report #9076
Draft
+2,260
−613
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
bkhouri
force-pushed
the
t/main/swift-testing-generate-covreport
branch
4 times, most recently
from
e5b2559 to
8761ac3
Compare
bkhouri
force-pushed
the
t/main/swift-testing-generate-covreport
branch
6 times, most recently
from
d184ab9 to
be05442
Compare
bkhouri
force-pushed
the
t/main/swift-testing-generate-covreport
branch
from
be05442 to
81415e6
Compare
Ensure the SwiftBuild build systam has feature parity with the Native build system as it relates to coverage. Fixes: swiftlang#9077 Fixes: swiftlang#9197 Issue: rdar://159461439
Currently, `swift test` supports generating a JSON coverage report, which is great for ingesting into various systems. The JSON coverage report generation is processed by `llvm-cov`` where SwiftPM is simply orchestrating the command line invocation. The JSON, however, is not very "human consumable friendly" while iterating at-desk. This change adds an additional command line argument to swift test that allows specify whether to generate a JSON or HTML report. Selecting HTML will produce a `llvm-cov`` HTML report, that is more easily consumable by a developer at desk. Similar to the JSON coverage report, Swift Package Manager is only responsible for constructing the command line argument that will be passed to `llvm-cov``, which will produce the HTML report. Since `llvm-cov show` (which would produce the HTML) has numerous CLI arguments that allows configurations of the HTML report, this change supports a response file for configuring the `llvm-cov show` command. The response file is accessible from the Swift Package project.
bkhouri
force-pushed
the
t/main/swift-testing-generate-covreport
branch
2 times, most recently
from
d3e4b2d to
0f83da6
Compare
bkhouri
force-pushed
the
t/main/swift-testing-generate-covreport
branch
from
0f83da6 to
235517a
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
TO BE COMPLETED
When executing tests, we often want to see a coverage report. This add an HTML option.
Depends on: #9162