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platform_build_soong
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Convert remaining rust tests to use test fixtures 

Removes now unused CreateTestContext and stops exporting the
RegisterRequiredBuildComponentsForTest() method as it is only used
locally.

Bug: 181070625
Test: m nothing
Change-Id: Ia2fd3e090f975ee4c807da2c6c162ef3cf7ac446
This commit is contained in:
Paul Duffin 2021-03-30 22:45:21 +01:00
parent dd3797b44e
commit 9e0c3f9993
3 changed files with 23 additions and 71 deletions
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37
rust/clippy_test.go
View File

@ -18,7 +18,6 @@ import (
"testing"
"android/soong/android"
"android/soong/cc"
)
func TestClippy(t *testing.T) {
@ -45,15 +44,6 @@ func TestClippy(t *testing.T) {
clippy_lints: "none",
}`
bp = bp + GatherRequiredDepsForTest()
bp = bp + cc.GatherRequiredDepsForTest(android.NoOsType)
fs := map[string][]byte{
// Reuse the same blueprint file for subdirectories.
"external/Android.bp": []byte(bp),
"hardware/Android.bp": []byte(bp),
}
var clippyLintTests = []struct {
modulePath string
fooFlags string
@ -66,29 +56,22 @@ func TestClippy(t *testing.T) {
for _, tc := range clippyLintTests {
t.Run("path="+tc.modulePath, func(t *testing.T) {
config := android.TestArchConfig(t.TempDir(), nil, bp, fs)
ctx := CreateTestContext(config)
ctx.Register()
_, errs := ctx.ParseFileList(".", []string{tc.modulePath + "Android.bp"})
android.FailIfErrored(t, errs)
_, errs = ctx.PrepareBuildActions(config)
android.FailIfErrored(t, errs)
result := android.GroupFixturePreparers(
prepareForRustTest,
// Test with the blueprint file in different directories.
android.FixtureAddTextFile(tc.modulePath+"Android.bp", bp),
).RunTest(t)
r := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_dylib").MaybeRule("clippy")
if r.Args["clippyFlags"] != tc.fooFlags {
t.Errorf("Incorrect flags for libfoo: %q, want %q", r.Args["clippyFlags"], tc.fooFlags)
}
r := result.ModuleForTests("libfoo", "android_arm64_armv8-a_dylib").MaybeRule("clippy")
android.AssertStringEquals(t, "libfoo flags", tc.fooFlags, r.Args["clippyFlags"])
r = ctx.ModuleForTests("libbar", "android_arm64_armv8-a_dylib").MaybeRule("clippy")
if r.Args["clippyFlags"] != "${config.ClippyDefaultLints}" {
t.Errorf("Incorrect flags for libbar: %q, want %q", r.Args["clippyFlags"], "${config.ClippyDefaultLints}")
}
r = result.ModuleForTests("libbar", "android_arm64_armv8-a_dylib").MaybeRule("clippy")
android.AssertStringEquals(t, "libbar flags", "${config.ClippyDefaultLints}", r.Args["clippyFlags"])
r = ctx.ModuleForTests("libfoobar", "android_arm64_armv8-a_dylib").MaybeRule("clippy")
r = result.ModuleForTests("libfoobar", "android_arm64_armv8-a_dylib").MaybeRule("clippy")
if r.Rule != nil {
t.Errorf("libfoobar is setup to use clippy when explicitly disabled: clippyFlags=%q", r.Args["clippyFlags"])
}
})
}
}

41
rust/compiler_test.go
View File

@ -19,7 +19,6 @@ import (
"testing"
"android/soong/android"
"android/soong/cc"
)
// Test that feature flags are being correctly generated.
@ -132,15 +131,6 @@ func TestLints(t *testing.T) {
lints: "none",
}`
bp = bp + GatherRequiredDepsForTest()
bp = bp + cc.GatherRequiredDepsForTest(android.NoOsType)
fs := map[string][]byte{
// Reuse the same blueprint file for subdirectories.
"external/Android.bp": []byte(bp),
"hardware/Android.bp": []byte(bp),
}
var lintTests = []struct {
modulePath string
fooFlags string
@ -153,29 +143,20 @@ func TestLints(t *testing.T) {
for _, tc := range lintTests {
t.Run("path="+tc.modulePath, func(t *testing.T) {
config := android.TestArchConfig(t.TempDir(), nil, bp, fs)
ctx := CreateTestContext(config)
ctx.Register()
_, errs := ctx.ParseFileList(".", []string{tc.modulePath + "Android.bp"})
android.FailIfErrored(t, errs)
_, errs = ctx.PrepareBuildActions(config)
android.FailIfErrored(t, errs)
result := android.GroupFixturePreparers(
prepareForRustTest,
// Test with the blueprint file in different directories.
android.FixtureAddTextFile(tc.modulePath+"Android.bp", bp),
).RunTest(t)
r := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_dylib").MaybeRule("rustc")
if !strings.Contains(r.Args["rustcFlags"], tc.fooFlags) {
t.Errorf("Incorrect flags for libfoo: %q, want %q", r.Args["rustcFlags"], tc.fooFlags)
}
r := result.ModuleForTests("libfoo", "android_arm64_armv8-a_dylib").MaybeRule("rustc")
android.AssertStringDoesContain(t, "libfoo flags", r.Args["rustcFlags"], tc.fooFlags)
r = ctx.ModuleForTests("libbar", "android_arm64_armv8-a_dylib").MaybeRule("rustc")
if !strings.Contains(r.Args["rustcFlags"], "${config.RustDefaultLints}") {
t.Errorf("Incorrect flags for libbar: %q, want %q", r.Args["rustcFlags"], "${config.RustDefaultLints}")
}
r = ctx.ModuleForTests("libfoobar", "android_arm64_armv8-a_dylib").MaybeRule("rustc")
if !strings.Contains(r.Args["rustcFlags"], "${config.RustAllowAllLints}") {
t.Errorf("Incorrect flags for libfoobar: %q, want %q", r.Args["rustcFlags"], "${config.RustAllowAllLints}")
}
r = result.ModuleForTests("libbar", "android_arm64_armv8-a_dylib").MaybeRule("rustc")
android.AssertStringDoesContain(t, "libbar flags", r.Args["rustcFlags"], "${config.RustDefaultLints}")
r = result.ModuleForTests("libfoobar", "android_arm64_armv8-a_dylib").MaybeRule("rustc")
android.AssertStringDoesContain(t, "libfoobar flags", r.Args["rustcFlags"], "${config.RustAllowAllLints}")
})
}
}

16
rust/testing.go
View File

@ -17,13 +17,12 @@ package rust
import (
"android/soong/android"
"android/soong/cc"
"android/soong/genrule"
)
// Preparer that will define all cc module types and a limited set of mutators and singletons that
// make those module types usable.
var PrepareForTestWithRustBuildComponents = android.GroupFixturePreparers(
android.FixtureRegisterWithContext(RegisterRequiredBuildComponentsForTest),
android.FixtureRegisterWithContext(registerRequiredBuildComponentsForTest),
)
// The directory in which rust test default modules will be defined.
@ -197,7 +196,7 @@ func GatherRequiredDepsForTest() string {
return bp
}
func RegisterRequiredBuildComponentsForTest(ctx android.RegistrationContext) {
func registerRequiredBuildComponentsForTest(ctx android.RegistrationContext) {
ctx.RegisterModuleType("rust_binary", RustBinaryFactory)
ctx.RegisterModuleType("rust_binary_host", RustBinaryHostFactory)
ctx.RegisterModuleType("rust_bindgen", RustBindgenFactory)
@ -231,14 +230,3 @@ func RegisterRequiredBuildComponentsForTest(ctx android.RegistrationContext) {
})
ctx.RegisterSingletonType("rust_project_generator", rustProjectGeneratorSingleton)
}
func CreateTestContext(config android.Config) *android.TestContext {
ctx := android.NewTestArchContext(config)
android.RegisterPrebuiltMutators(ctx)
ctx.PreArchMutators(android.RegisterDefaultsPreArchMutators)
genrule.RegisterGenruleBuildComponents(ctx)
cc.RegisterRequiredBuildComponentsForTest(ctx)
RegisterRequiredBuildComponentsForTest(ctx)
return ctx
}