Support robolectric prebuilts in android_robolectric_test

The version of robolectric in external/robolectric-shadows is based
on 4.1 and is difficult to update.  Support using the prebuilt versions
in prebuilts/misc/common/robolectric, with the caveat that they won't
support the in-progress SDK version.

Bug: 181886851
Test: manual
Change-Id: Ie3a861cf6d637f97cf00212c02322f92c1043f0a
This commit is contained in:
Colin Cross 2021-03-05 11:16:20 -08:00
parent b48f9aefea
commit 2787e8e65e
1 changed files with 18 additions and 2 deletions

View File

@ -31,13 +31,15 @@ func init() {
} }
var robolectricDefaultLibs = []string{ var robolectricDefaultLibs = []string{
"Robolectric_all-target",
"mockito-robolectric-prebuilt", "mockito-robolectric-prebuilt",
"truth-prebuilt", "truth-prebuilt",
// TODO(ccross): this is not needed at link time // TODO(ccross): this is not needed at link time
"junitxml", "junitxml",
} }
const robolectricCurrentLib = "Robolectric_all-target"
const robolectricPrebuiltLibPattern = "platform-robolectric-%s-prebuilt"
var ( var (
roboCoverageLibsTag = dependencyTag{name: "roboCoverageLibs"} roboCoverageLibsTag = dependencyTag{name: "roboCoverageLibs"}
roboRuntimesTag = dependencyTag{name: "roboRuntimes"} roboRuntimesTag = dependencyTag{name: "roboRuntimes"}
@ -57,6 +59,10 @@ type robolectricProperties struct {
// Number of shards to use when running the tests. // Number of shards to use when running the tests.
Shards *int64 Shards *int64
} }
// The version number of a robolectric prebuilt to use from prebuilts/misc/common/robolectric
// instead of the one built from source in external/robolectric-shadows.
Robolectric_prebuilt_version *string
} }
type robolectricTest struct { type robolectricTest struct {
@ -94,6 +100,12 @@ func (r *robolectricTest) DepsMutator(ctx android.BottomUpMutatorContext) {
ctx.PropertyErrorf("instrumentation_for", "missing required instrumented module") ctx.PropertyErrorf("instrumentation_for", "missing required instrumented module")
} }
if v := String(r.robolectricProperties.Robolectric_prebuilt_version); v != "" {
ctx.AddVariationDependencies(nil, libTag, fmt.Sprintf(robolectricPrebuiltLibPattern, v))
} else {
ctx.AddVariationDependencies(nil, libTag, robolectricCurrentLib)
}
ctx.AddVariationDependencies(nil, libTag, robolectricDefaultLibs...) ctx.AddVariationDependencies(nil, libTag, robolectricDefaultLibs...)
ctx.AddVariationDependencies(nil, roboCoverageLibsTag, r.robolectricProperties.Coverage_libs...) ctx.AddVariationDependencies(nil, roboCoverageLibsTag, r.robolectricProperties.Coverage_libs...)
@ -298,7 +310,11 @@ func (r *robolectricTest) writeTestRunner(w io.Writer, module, name string, test
if t := r.robolectricProperties.Test_options.Timeout; t != nil { if t := r.robolectricProperties.Test_options.Timeout; t != nil {
fmt.Fprintln(w, "LOCAL_ROBOTEST_TIMEOUT :=", *t) fmt.Fprintln(w, "LOCAL_ROBOTEST_TIMEOUT :=", *t)
} }
fmt.Fprintln(w, "-include external/robolectric-shadows/run_robotests.mk") if v := String(r.robolectricProperties.Robolectric_prebuilt_version); v != "" {
fmt.Fprintf(w, "-include prebuilts/misc/common/robolectric/%s/run_robotests.mk\n", v)
} else {
fmt.Fprintln(w, "-include external/robolectric-shadows/run_robotests.mk")
}
} }
// An android_robolectric_test module compiles tests against the Robolectric framework that can run on the local host // An android_robolectric_test module compiles tests against the Robolectric framework that can run on the local host